152 problem(s) found in 2707 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20220810 AND NOT S='Die Welt' AND K='Doppelschach-Matt'] [download as LaTeX]
1. d4! droht 2. dxc5#
1. ... c1=D,L+, 2. Sf4#
1. ... c1=S 2. Sc3#
1. ... cxd3ep 2. Txd3#
1. ... cxd4 2. Txd4#
1. ... c1=D,L+, 2. Sf4#
1. ... c1=S 2. Sc3#
1. ... cxd3ep 2. Txd3#
1. ... cxd4 2. Txd4#
Keywords: Brian Stephenson Collection (2548), En passant (s), Provoked check, Promotion (sD,sL), Blocknutzung, discovered checkmate, double-check mate, Cross check
Genre: 2#
FEN: 3R4/8/8/2p3K1/2p5/5B2/R1pPNB2/1b1k4
Reprints: 90 The American Two-move Chess Problem , p. 55, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-26 more...
Genre: 2#
FEN: 3R4/8/8/2p3K1/2p5/5B2/R1pPNB2/1b1k4
Reprints: 90 The American Two-move Chess Problem , p. 55, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-26 more...
* 1. ... Lxd3+ 2. Sc4#
* 1. ... exd5 2. Sg6#
1. Dc4! droht 2. Dd4#
1. ... exd5+ 2. Sc6#
1. ... Lxd3 2. Sg4#
1. ... La7 2. Dc7#
1. ... Sc6 2. Sxc6#
1. ... Sxc4 2. Sxc4#
1. ... Sb3 2. De4#
1. ... Tf4 2. Dxf4#
1. ... Tg4 2. Sxg4#
* 1. ... exd5 2. Sg6#
1. Dc4! droht 2. Dd4#
1. ... exd5+ 2. Sc6#
1. ... Lxd3 2. Sg4#
1. ... La7 2. Dc7#
1. ... Sc6 2. Sxc6#
1. ... Sxc4 2. Sxc4#
1. ... Sb3 2. De4#
1. ... Tf4 2. Dxf4#
1. ... Tg4 2. Sxg4#
1. Td5! Kxd3 2. De3#
1. ... Kxd5 2. Td6#
1. ... Kxf5 2. Df4#
1. ... Kxd5 2. Td6#
1. ... Kxf5 2. Df4#
Keywords: Brian Stephenson Collection (5125), Flight giving sacrifice key, Zugzwang-Goal, pin-mate, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: B7/2pR4/2R5/4pNP1/1p1pk3/1p1N2p1/1K4P1/2Q5
Reprints: 81 Canadian Chess Problems , p. 83, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: B7/2pR4/2R5/4pNP1/1p1pk3/1p1N2p1/1K4P1/2Q5
Reprints: 81 Canadian Chess Problems , p. 83, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-26 more...
1. Dg4! Ke5 2. Sh5#
1. ... Ke4,Ke3 2. Sg2#
1. ... Kc5 2. Sfd3#
1. ... Kc3 2. Se2#
1. ... c5 2. Sxd5#
1. ... Ld1 2. Se6#
1. ... Ke4,Ke3 2. Sg2#
1. ... Kc5 2. Sfd3#
1. ... Kc3 2. Se2#
1. ... c5 2. Sxd5#
1. ... Ld1 2. Se6#
Keywords: Brian Stephenson Collection (5153), Flight-giving key, Battery creation, Blocknutzung, discovered checkmate, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1B3p2/2p2P2/P2p4/P2k1N2/Rb3QB1/1N6/2K5
Reprints: 266 The Chess Problem: Text-Book with Illustrations , p. 223, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-27 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1B3p2/2p2P2/P2p4/P2k1N2/Rb3QB1/1N6/2K5
Reprints: 266 The Chess Problem: Text-Book with Illustrations , p. 223, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-27 more...
1. Db5! droht 2. Dxe2#
1. ... Dxf4,Dxe3,De4,Dd5,Dxb5 2. Sg7#
1. ... Dg7 2. Sxg7#
1. ... Dxf5 2. Dxf5#
1. ... cxb5 2. Txh6#
1. ... Txb5 2. Lxf7#
1. ... f6 2. Dxe2#
1. ... Td5 2. Dxe2#
1. ... Dxf4,Dxe3,De4,Dd5,Dxb5 2. Sg7#
1. ... Dg7 2. Sxg7#
1. ... Dxf5 2. Dxf5#
1. ... cxb5 2. Txh6#
1. ... Txb5 2. Lxf7#
1. ... f6 2. Dxe2#
1. ... Td5 2. Dxe2#
Henrik Juel: double threat, also 2.Sg7#, and the semi-dual 1... c5 2.Txh6,Dxe2# (2024-02-28)
comment
comment
Keywords: Brian Stephenson Collection (5163), Sacrifice key, double-check mate
Genre: 2#
FEN: 3r1B2/1r3p2/R1p4p/4qN1k/3P1P1p/4P2p/B3p3/1Q2K1R1
Reprints: 37 The Amateur Chess Magazine 09/1872
2 100 Gems of Chess [Moore] 1873
194 Canadian Chess Problems , p. 196, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-28 more...
Genre: 2#
FEN: 3r1B2/1r3p2/R1p4p/4qN1k/3P1P1p/4P2p/B3p3/1Q2K1R1
Reprints: 37 The Amateur Chess Magazine 09/1872
2 100 Gems of Chess [Moore] 1873
194 Canadian Chess Problems , p. 196, 1890
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-28 more...
1. Sh2! droht 2. Dg4#
1. ... Kg5+ 2. Lf4#
1. ... g5 2. Dd3#
1. ... Kg5+ 2. Lf4#
1. ... g5 2. Dd3#
Keywords: Brian Stephenson Collection (7515), Flight-giving key, Cross check, double-check mate, Model mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5r2/8/4r1p1/R3Bk2/3Q3p/5N2/n2b4/5K2
Reprints: American Chess Magazine 1897
Simple Two-move Themes 1924
563 Beispiele zur Ideengeschichte des Schachproblems , p. 123, 1982
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-18 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5r2/8/4r1p1/R3Bk2/3Q3p/5N2/n2b4/5K2
Reprints: American Chess Magazine 1897
Simple Two-move Themes 1924
563 Beispiele zur Ideengeschichte des Schachproblems , p. 123, 1982
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-18 more...
1. Td5! droht 2. Te5+ Kd7 3. Dd8#
1. ... Sd3 2. Sxd4+ Lxd4 3. Td6#
1. ... Sf3 2. Sc5+ Lxc5 3. Td6#
1. ... Txb3+ 2. Lxb3 Lxd5 3. Dxc8#
1. ... Sd3 2. Sxd4+ Lxd4 3. Td6#
1. ... Sf3 2. Sc5+ Lxc5 3. Td6#
1. ... Txb3+ 2. Lxb3 Lxd5 3. Dxc8#
Keywords: Brian Stephenson Collection (8369), Batteriewechsel (Thema 1), Dual avoidance, double-check mate, Sacrifice of white pieces (3x S, T), Batterienutzung, mehrfache
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2nR2Q1/bbB1pr1p/4k3/5pP1/1N1p1P2/KN5r/BPp5/4n3
Reprints: D165 Knobeln Sie auch gern? [Pachl] , p. 110, 2009
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-11-27 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2nR2Q1/bbB1pr1p/4k3/5pP1/1N1p1P2/KN5r/BPp5/4n3
Reprints: D165 Knobeln Sie auch gern? [Pachl] , p. 110, 2009
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-11-27 more...
1. Tb4! droht 2. Sd6#
1. ... Lf7 2. Lf3#
1. ... Le6 2. Dxe5#
1. ... Lc6 2. Sxe5#
1. ... Lxc4 2. Dxb7#
1. ... Lf6 2. Sxf2#
1. ... Lxg7 2. Sxg5#
Breuer: Sechs Anti-Blockvarianten als Antiform des Thema B2. (db.: Anti-Somow)
1. ... Lf7 2. Lf3#
1. ... Le6 2. Dxe5#
1. ... Lc6 2. Sxe5#
1. ... Lxc4 2. Dxb7#
1. ... Lf6 2. Sxf2#
1. ... Lxg7 2. Sxg5#
Breuer: Sechs Anti-Blockvarianten als Antiform des Thema B2. (db.: Anti-Somow)
Keywords: Brian Stephenson Collection (9192), Battery creation, discovered checkmate, Line closing, pin-mate, Sacrifice of white pieces (S, L), double-check mate (Drohung)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1Q2qrn1/1p1R2B1/8/1R1bb1p1/2N1k1P1/2P4N/3PBnK1/8
Reprints: 548 FIDE Album 1914-1944/I , p. 107, 1971
1037 Beispiele zur Ideengeschichte des Schachproblems , p. 213, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-03 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1Q2qrn1/1p1R2B1/8/1R1bb1p1/2N1k1P1/2P4N/3PBnK1/8
Reprints: 548 FIDE Album 1914-1944/I , p. 107, 1971
1037 Beispiele zur Ideengeschichte des Schachproblems , p. 213, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-02-03 more...
1. Txf6! Lxf6+ 2. Tg7#
1. ... Sxf6+ 2. Tg8#
1. ... Kxf6 2. Tf3#
1. ... Txf6 2. Tg5#
1. ... Kd6 2. Tg5#
1. ... Sxf6+ 2. Tg8#
1. ... Kxf6 2. Tf3#
1. ... Txf6 2. Tg5#
1. ... Kd6 2. Tg5#
Keywords: Brian Stephenson Collection (9384), Flight giving sacrifice key (T), Provoked check, Cross check, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5rnK/3pb2B/2p1pp1p/4k3/2P2R1P/4P1R1/7B/8
Reprints: 351 FIDE Album 1914-1944/I , p. 74, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-22 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5rnK/3pb2B/2p1pp1p/4k3/2P2R1P/4P1R1/7B/8
Reprints: 351 FIDE Album 1914-1944/I , p. 74, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-22 more...
1. Lg7! droht 2. Tc4#
1. ... Td4 2. Sf6#
1. ... Sd4 2. Te5#
1. ... Td3 2. Dxg2#
1. ... Td4 2. Sf6#
1. ... Sd4 2. Te5#
1. ... Td3 2. Dxg2#
Keywords: Brian Stephenson Collection (9401), Blocknutzung, double-check mate (Drohung)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6Nb/8/2nr2p1/1R6/4k3/2B1p1P1/N1R3n1/qB3Q1K
Reprints: 104 The American Two-move Chess Problem , p. 58, 1965
362 FIDE Album 1914-1944/I , p. 76, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-26 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 6Nb/8/2nr2p1/1R6/4k3/2B1p1P1/N1R3n1/qB3Q1K
Reprints: 104 The American Two-move Chess Problem , p. 58, 1965
362 FIDE Album 1914-1944/I , p. 76, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-26 more...
1. Da6! droht 2. Td1#
1. ... e1=D 2. Tf3#
1. ... Te4+ 2. Ld4#
1. ... Tb7+ 2. Lb6#
1. ... d5+ 2. Lc5#
1. ... e1=D 2. Tf3#
1. ... Te4+ 2. Ld4#
1. ... Tb7+ 2. Lb6#
1. ... d5+ 2. Lc5#
Keywords: Brian Stephenson Collection (12071), Battery mates, Cross check (dreifach), pin-mate, double-check mate
Genre: 2#
FEN: b4b2/3r4/3pr3/8/1K5N/2PR4/Q3p3/5kBR
Reprints: Lasker's Chess Magazine 1904
53 Favorit-Schachaufgaben , p. 14, nach 1910
Simple Two-move Themes 1924
66 Classic Chess Problems by Pioneer Composers , p. 39, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-12-24 more...
Genre: 2#
FEN: b4b2/3r4/3pr3/8/1K5N/2PR4/Q3p3/5kBR
Reprints: Lasker's Chess Magazine 1904
53 Favorit-Schachaufgaben , p. 14, nach 1910
Simple Two-move Themes 1924
66 Classic Chess Problems by Pioneer Composers , p. 39, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-12-24 more...
1. Dg6! Dd3 2. De6#
1. ... Dd4 2. Sd6#
1. ... Dxd5 2. Tf4#
1. ... De3 2. Sxf2#
1. ... Df4 2. Te5#
1. ... Kd3 2. Tf4#
1. ... Dxg5 2. Txg5#
1. ... Dd4 2. Sd6#
1. ... Dxd5 2. Tf4#
1. ... De3 2. Sxf2#
1. ... Df4 2. Te5#
1. ... Kd3 2. Tf4#
1. ... Dxg5 2. Txg5#
Keywords: Brian Stephenson Collection (12169), Zugzwang-Goal, Selfblock (fünffach - sD), double-check mate, Battery creation, Batterienutzung, mehrfache
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/5Q2/BP6/KN1P1RP1/4k1NR/p1p2p1p/P1pqpp1P/1nrbbrn1
Reprints: 35 Versunkene Schätze , p. 25, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-16 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/5Q2/BP6/KN1P1RP1/4k1NR/p1p2p1p/P1pqpp1P/1nrbbrn1
Reprints: 35 Versunkene Schätze , p. 25, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-10-16 more...
1. Se2! Tg4+,Txg3+ 2. S6f4#
1. ... Txd5+ 2. Sg5#
1. ... Te5+ 2. Tf4#
1. ... Tf5+ 2. Te3#
1. ... Kxd5 2. Tc3#
1. ... b3 2. Sc3#
1. ... Txf6,gxf6 2. Txf6#
1. ... Txd5+ 2. Sg5#
1. ... Te5+ 2. Tf4#
1. ... Tf5+ 2. Te3#
1. ... Kxd5 2. Tc3#
1. ... b3 2. Sc3#
1. ... Txf6,gxf6 2. Txf6#
Keywords: Brian Stephenson Collection (12290), Zugzwang-Goal, Cross check, double-check mate, Block
Genre: 2#
FEN: 2B1R3/6p1/4NPrb/3P2rp/1p2kN1P/5RB1/2P2P2/2K4Q
Reprints: 44 Versunkene Schätze , p. 28, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
Genre: 2#
FEN: 2B1R3/6p1/4NPrb/3P2rp/1p2kN1P/5RB1/2P2P2/2K4Q
Reprints: 44 Versunkene Schätze , p. 28, 1998
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2023-06-02 more...
1. De7! droht 2. Dxd6#
1. ... d5 2. Scb3#
1. ... Le5 2. Se6#
1. ... Sc7 2. Sb7#
1. ... Td8 2. Sxa6#
1. ... Lc4 2. Sdb3#
1. ... Se3 2. Sf3#
1. ... Lxc6 2. Sf1#
1. ... Dh5 2. Sc4#
Kommentar H. Albrecht in der Schwalbe 1968:
Je vier thematische Matts in gleichartigen Paaren von zwei Springer-Batterien, erstaunlicher Task.
1. ... d5 2. Scb3#
1. ... Le5 2. Se6#
1. ... Sc7 2. Sb7#
1. ... Td8 2. Sxa6#
1. ... Lc4 2. Sdb3#
1. ... Se3 2. Sf3#
1. ... Lxc6 2. Sf1#
1. ... Dh5 2. Sc4#
Kommentar H. Albrecht in der Schwalbe 1968:
Je vier thematische Matts in gleichartigen Paaren von zwei Springer-Batterien, erstaunlicher Task.
Keywords: Brian Stephenson Collection (13118), Battery mates, double-check mate, Theme B2, Task (Construction)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1r2Q3/5pb1/nBPp3p/1bN5/1p1kp1r1/6R1/BKnN2p1/3R3q
Reprints: FIDE Album 1965-1967 1976
1677 Beispiele zur Ideengeschichte des Schachproblems , p. 339, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-28 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1r2Q3/5pb1/nBPp3p/1bN5/1p1kp1r1/6R1/BKnN2p1/3R3q
Reprints: FIDE Album 1965-1967 1976
1677 Beispiele zur Ideengeschichte des Schachproblems , p. 339, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-28 more...
15 - P1028923
Frederick E. Gamage
C.C.L.A. Bulletin 1937
North American Tourney, 1937
Cross-Check Section
1. Preis
(11+11)
#2
Frederick E. Gamage
C.C.L.A. Bulletin 1937
North American Tourney, 1937
Cross-Check Section
1. Preis
(11+11)
#2
1. Lb4! Lxe6+ 2. Sg5#
1. ... Lxf3+ 2. Df5#
1. ... Lc6+ 2. Sc5#
1. ... Le4+ 2. Se5#
1. ... Lxf3+ 2. Df5#
1. ... Lc6+ 2. Sc5#
1. ... Le4+ 2. Se5#
Keywords: Brian Stephenson Collection (13813), Cross check, double-check mate, Provoked check
Genre: 2#
FEN: 2rr3n/np1R4/B3Q3/1qBb3K/N2b2P1/1P1k1N1R/2p1pP2/8
Reprints: 123 The American Two-move Chess Problem , p. 63, 1965
The Two-move Chess Problem: Trad. & Dev. 1966
636 FIDE Album 1914-1944/I , p. 121, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-19 more...
Genre: 2#
FEN: 2rr3n/np1R4/B3Q3/1qBb3K/N2b2P1/1P1k1N1R/2p1pP2/8
Reprints: 123 The American Two-move Chess Problem , p. 63, 1965
The Two-move Chess Problem: Trad. & Dev. 1966
636 FIDE Album 1914-1944/I , p. 121, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-19 more...
1. Se4! droht 2. Tf4#
1. ... Sb5+,Sx6+ 2. Sd4#
1. ... Sdxe6+ 2. Sc3#
1. ... Sf5+ 2. Sf6#
1. ... Dg3 2. Dxg5#
1. ... Tg3 2. Sf2#
1. ... Sb5+,Sx6+ 2. Sd4#
1. ... Sdxe6+ 2. Sc3#
1. ... Sf5+ 2. Sf6#
1. ... Dg3 2. Dxg5#
1. ... Tg3 2. Sf2#
Keywords: Brian Stephenson Collection (13890), Cross check, pin-mate, double-check mate, Line closing
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1B3RQK/3B4/4N3/6np/bR1n2kq/1p3p1r/2rNp2p/b7
Reprints: 111 Selected Problems by Famous Composers 1945
Nebraska Chess Bulletin 1950
1 Elementary Electronics 07-08/1966
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-04 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 1B3RQK/3B4/4N3/6np/bR1n2kq/1p3p1r/2rNp2p/b7
Reprints: 111 Selected Problems by Famous Composers 1945
Nebraska Chess Bulletin 1950
1 Elementary Electronics 07-08/1966
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-04 more...
1. Sg2! d1=D 2. Db2#
1. ... d1=S 2. Sgxe1#
1. ... dxc1=D+ 2. Sdf4#
1. ... dxc1=S 2. Sdxe1#
1. ... d1=S 2. Sgxe1#
1. ... dxc1=D+ 2. Sdf4#
1. ... dxc1=S 2. Sdxe1#
Keywords: Brian Stephenson Collection (14123), Blocknutzung, Promotion (sD, zweifach), under-promotion (sS, zweifach), Cross check, double-check mate, discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3R4/7B/7K/8/bQ3N2/2PN4/P1kppP2/2B1rn2
Reprints: 129 The American Two-move Chess Problem , p. 65, 1965
340 FIDE Album 1914-1944/I , p. 72, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-05 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3R4/7B/7K/8/bQ3N2/2PN4/P1kppP2/2B1rn2
Reprints: 129 The American Two-move Chess Problem , p. 65, 1965
340 FIDE Album 1914-1944/I , p. 72, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-05 more...
1. Th5! d3 2. Th4 Sxd2 3. Ld1# 2. ... Sd6 3. Ld7# 2. ... S3d4 3. Ld1# 2. ... S5d4 3. Ld7#
Keywords: Brian Stephenson Collection (17148), Battery creation, double-check mate, pin-mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/8/N7/pn6/k2p2B1/1n6/1K1P3R/8
Reprints: 1 The Chess Problem: Text-Book with Illustrations , p. 83, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-30 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/8/N7/pn6/k2p2B1/1n6/1K1P3R/8
Reprints: 1 The Chess Problem: Text-Book with Illustrations , p. 83, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-30 more...
1. Tc5? Lxc8! 1. Tc6? Dc4!
1. Txc7! droht 2. f4#
1. ... Lc1 2. Tc6#
1. ... Dd3 2. Tc5#
1. ... Lxd5 2. Te7#
1. Txc7! droht 2. f4#
1. ... Lc1 2. Tc6#
1. ... Dd3 2. Tc5#
1. ... Lxd5 2. Te7#
Keywords: Brian Stephenson Collection (17792), Zagoruiko (3x3), double-check mate, Capture key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1BN2N2/1pp5/q3bp2/3Pkp2/R2p3n/b4PP1/B1R1P3/1Q5K
Reprints: 199a Michael Keller. Ein Meister der Schachkomposition [Chlubna] , p. 104, 1994
17b Schach mit Partner , p. 53, 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1BN2N2/1pp5/q3bp2/3Pkp2/R2p3n/b4PP1/B1R1P3/1Q5K
Reprints: 199a Michael Keller. Ein Meister der Schachkomposition [Chlubna] , p. 104, 1994
17b Schach mit Partner , p. 53, 1999
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-15 more...
20 - P1034168
Frederick E. Gamage
American Chess Bulletin 1941
Informalturnier
1. ehrende Erwähnung
(7+8) C+
#2
Frederick E. Gamage
American Chess Bulletin 1941
Informalturnier
1. ehrende Erwähnung
(7+8) C+
#2
1. Te7! droht 2. Se8#
1. ... Tc5,Tc6 2. Sf5#
1. ... Te3 2. Se6#
1. ... Tf3,Tg3 2. Te4#
1. ... Tc5,Tc6 2. Sf5#
1. ... Te3 2. Se6#
1. ... Tf3,Tg3 2. Te4#
Keywords: Brian Stephenson Collection (19086), Square vacation (Schlüssel), double-check mate (zweifach)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 4R1KB/1n4N1/7p/7R/2rk4/1Qpr4/b5n1/1B6
Reprints: 146 The American Two-move Chess Problem , p. 69, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-04 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 4R1KB/1n4N1/7p/7R/2rk4/1Qpr4/b5n1/1B6
Reprints: 146 The American Two-move Chess Problem , p. 69, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-04 more...
1. Tb3! Kxh3+ 2. Sg2#
1. ... Kh4 2. Sg2#
1. ... Dd1+ 2. Sf1#
1. ... Dxf4 2. Sg2#
1. ... Dxh3 2. Sf5#
1. ... Df3 2. Sf1#
Bei diesem Turnier wurden nur Stücke zugelassen mit genau zehn Steinen.
1. ... Kh4 2. Sg2#
1. ... Dd1+ 2. Sf1#
1. ... Dxf4 2. Sg2#
1. ... Dxh3 2. Sf5#
1. ... Df3 2. Sf1#
Bei diesem Turnier wurden nur Stücke zugelassen mit genau zehn Steinen.
Keywords: Brian Stephenson Collection (19399), Battery creation, pin-mate, discovered checkmate, double-check mate, Cross check
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2B5/8/8/4Q2b/1R3Rq1/4N1kP/8/6K1
Reprints: 164 The American Two-move Chess Problem , p. 73, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-25 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2B5/8/8/4Q2b/1R3Rq1/4N1kP/8/6K1
Reprints: 164 The American Two-move Chess Problem , p. 73, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-25 more...
1. Td2! droht 2. Ta2#
1. ... Sg1,Sc1 2. Sc8#
1. ... Sf4 2. Sg6#
1. ... Sg3 2. Sf5#
1. ... cxd2 2. Da1#
1. ... Sg1,Sc1 2. Sc8#
1. ... Sf4 2. Sg6#
1. ... Sg3 2. Sf5#
1. ... cxd2 2. Da1#
Keywords: Brian Stephenson Collection (22087), Sacrifice key, Black correction, discovered checkmate, double-check mate, corner to corner (wD)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: r6Q/k3N2R/2P5/2Kp4/1P1R4/2p5/4nrqB/5B2
Reprints: 138 FIDE Album 1945-1955 , p. 40, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-09 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: r6Q/k3N2R/2P5/2Kp4/1P1R4/2p5/4nrqB/5B2
Reprints: 138 FIDE Album 1945-1955 , p. 40, 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-09 more...
1. Kf7 droht 2. Db8#
1. ... Le5+ 2. S7f5# 2. S3f5?
1. ... Lxe7 2. Lxf4#
1. ... Lg5+ 2. S3f5# 2. S7f5?
1. ... e5+ 2. S7d5#
1. ... Ke5 2. Sc4#
1. Lxf4+? e5! 2. Dxf6,Txf6 Le6!
1. ... Le5+ 2. S7f5# 2. S3f5?
1. ... Lxe7 2. Lxf4#
1. ... Lg5+ 2. S3f5# 2. S7f5?
1. ... e5+ 2. S7d5#
1. ... Ke5 2. Sc4#
1. Lxf4+? e5! 2. Dxf6,Txf6 Le6!
Keywords: Brian Stephenson Collection (23755), Cross check, Dual avoidance, Black correction, Provoked check, pin-mate, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4KQ2/3pN3/1PpkpbR1/8/1P1p1r1p/4N3/b6B/2q1R3
Reprints: 1 Atputa 127 08/04/1927
158 The Week-End Problems Book , p. 158, 1932
The Two-move Chess Problem: Trad. & Dev. 1966
812 Beispiele zur Ideengeschichte des Schachproblems , p. 170, 1982
54 Schach ohne Partner für Könner , p. 65, 1982
Solving in Style [Nunn] 1985
Die Schwalbe , p. 629, 12/2006
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-04 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4KQ2/3pN3/1PpkpbR1/8/1P1p1r1p/4N3/b6B/2q1R3
Reprints: 1 Atputa 127 08/04/1927
158 The Week-End Problems Book , p. 158, 1932
The Two-move Chess Problem: Trad. & Dev. 1966
812 Beispiele zur Ideengeschichte des Schachproblems , p. 170, 1982
54 Schach ohne Partner für Könner , p. 65, 1982
Solving in Style [Nunn] 1985
Die Schwalbe , p. 629, 12/2006
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-04-04 more...
1. Kc3! Dc6+ 2. Lc4#
1. ... Dxe5+ 2. Td4#
1. ... Dxe5+ 2. Td4#
Keywords: Brian Stephenson Collection (24148), Provoked check (zweifach), Cross check, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: n7/1p1P4/4q3/RB1kP1Nn/1P2R1b1/3p4/3K2Q1/8
Reprints: The Good Companion Two-Mover 1922
60 The American Two-move Chess Problem , p. 47, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-13 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: n7/1p1P4/4q3/RB1kP1Nn/1P2R1b1/3p4/3K2Q1/8
Reprints: The Good Companion Two-Mover 1922
60 The American Two-move Chess Problem , p. 47, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-13 more...
1. Th3! droht 2. Dd3#
1. ... Sce4 Sxf6#
1. ... Sfe4 2. Sxc3#
1. ... e4 2. Sb6#
1. ... f3 2. Se3#
1. ... Sce4 Sxf6#
1. ... Sfe4 2. Sxc3#
1. ... e4 2. Sb6#
1. ... f3 2. Se3#
Keywords: Brian Stephenson Collection (24680), pin-mate, discovered checkmate, Line closing, double-check mate, Line opening, theme A (Sonderform)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b1R5/B4B2/2q2n2/1p1NpQ2/1bkp1p1R/2n5/P7/7K
Reprints: Chess Problems: Introduction to an Art 1963
152 Classic Chess Problems by Pioneer Composers , p. 81, 1970
105 FIDE Album 1914-1944/I , p. 32, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-12-19 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: b1R5/B4B2/2q2n2/1p1NpQ2/1bkp1p1R/2n5/P7/7K
Reprints: Chess Problems: Introduction to an Art 1963
152 Classic Chess Problems by Pioneer Composers , p. 81, 1970
105 FIDE Album 1914-1944/I , p. 32, 1971
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-12-19 more...
1. Le8! droht 2. Sf3#
1. ... Ke7 2. Sg6#
1. ... Le6 2. Dd8#
1. ... g5+ 2. Sd7#
1. ... g6+ 2. Sf7#
1. ... Ke7 2. Sg6#
1. ... Le6 2. Dd8#
1. ... g5+ 2. Sd7#
1. ... g6+ 2. Sf7#
Keywords: Brian Stephenson Collection (29347), Flight-giving key, double-check mate, Provoked check, Cross check (zweifach)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/K2B2pr/5k1p/4N3/3Q4/6Nb/4R3/8
Reprints: I
Mat Plus 1917
Simple Two-move Themes 1924
Wurzburg Artistry 1974
Izabrani problemi [Stosic] 1985
Mat Plus 1994
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-31 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/K2B2pr/5k1p/4N3/3Q4/6Nb/4R3/8
Reprints: I
Mat Plus 1917
Simple Two-move Themes 1924
Wurzburg Artistry 1974
Izabrani problemi [Stosic] 1985
Mat Plus 1994
2345 Chess Problems 1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-01-31 more...
1. Dh8! Kxa2 2. Sc3+ Ka1 3. Da8# 2. ... Ka3 3. Df8#
1. ... b3xa2 2. Sd4 b1=D+ 3. Sb3# 2. ... Kb1 3. Dh1#
1. ... b3xa2 2. Sd4 b1=D+ 3. Sb3# 2. ... Kb1 3. Dh1#
Keywords: Brian Stephenson Collection (29793), Sacrifice key, double-check mate, corner to corner, Blocknutzung, Promotion (sD)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1p6/1K6/8/3Q4/1p1PP3/Bp2N3/k7
Reprints: 117 Spectacular Chess Problems , p. 49, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-16 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/1p6/1K6/8/3Q4/1p1PP3/Bp2N3/k7
Reprints: 117 Spectacular Chess Problems , p. 49, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-16 more...
1. Kb8! c3 2. La8 f6 3. Tb7 Se1 4. Tb1# 3. ... Sh4 4. Tb1#
Keywords: Brian Stephenson Collection (30557), Square vacation (Schlüssel), double-check mate, pin-mate, Anderssen-Verstellung, Zugzwang-Goal, Stalemate avoidance
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: K3N3/B4p1R/7P/5Pp1/2p3P1/5BP1/2P3np/7k
Reprints: 334 The Chess Problem: Text-Book with Illustrations , p. 257, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-28 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2e
FEN: K3N3/B4p1R/7P/5Pp1/2p3P1/5BP1/2P3np/7k
Reprints: 334 The Chess Problem: Text-Book with Illustrations , p. 257, 1887
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-28 more...
29 - P1047395
Petrus Albertus Koetsheid
Joseph Jean Louis Marie Opdenoordt
3666 Skakbladet 07/1933
3. Preis
(8+13)
#3
Petrus Albertus Koetsheid
Joseph Jean Louis Marie Opdenoordt
3666 Skakbladet 07/1933
3. Preis
(8+13)
#3
1. Th3! droht 2. Kxd1
1. ... Lc3+ 2. Ke2
1. ... Le3+ 2. Kc2
1. ... Lxb2+ 2. Ke1
1. ... Lf2+ 2. Kc1
1. ... Lc3+ 2. Ke2
1. ... Le3+ 2. Kc2
1. ... Lxb2+ 2. Ke1
1. ... Lf2+ 2. Kc1
Keywords: Brian Stephenson Collection (32418), Unpinning (Schlüssel), Provoked check, double-check mate
Genre: 3#
FEN: 8/1n6/p1ppN3/Bbrrp3/ppkb3R/RN6/BP1K4/3n4
Reprints: 739 FIDE Album 1914-1944/II , p. 138, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-19 more...
Genre: 3#
FEN: 8/1n6/p1ppN3/Bbrrp3/ppkb3R/RN6/BP1K4/3n4
Reprints: 739 FIDE Album 1914-1944/II , p. 138, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-19 more...
1. Lh8! h2 2. Td4 Sd1 3. Td7+ Sb2 4. Tg7 Sa4,Sd1 5. Tg1#
Keywords: Brian Stephenson Collection (36885), double-check mate, pin-mate, Anderssen-Verstellung
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 3R4/8/8/8/5P1P/p1B4p/pnPNP3/k6K
Reprints: 1074 FIDE Album 1914-1944/II , p. 198, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-20 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 3R4/8/8/8/5P1P/p1B4p/pnPNP3/k6K
Reprints: 1074 FIDE Album 1914-1944/II , p. 198, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-20 more...
1. Db5! droht 2. Te2#
1. ... Sxb5 2. Sxc2#
1. ... Txb5 2. Txc2#
1. ... Lxb5 2. Lxc2#
1. ... Txg1 2. Db6#
1. ... Dxe4 2. De2#
1. ... Dxf2 2. Dd3#
1. ... f3 2. Dg5#
1. ... Sxb5 2. Sxc2#
1. ... Txb5 2. Txc2#
1. ... Lxb5 2. Lxc2#
1. ... Txg1 2. Db6#
1. ... Dxe4 2. De2#
1. ... Dxf2 2. Dd3#
1. ... f3 2. Dg5#
Keywords: Brian Stephenson Collection (38288), Sacrifice key (D, dreifach), Balbo Theme, discovered checkmate, double-check mate (Drohung), Sacrifice of white pieces (D, LL, T)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3bK3/3pR3/7Q/4Bpp1/n1P1k3/2q2R2/Nr4B1
Reprints: A23 FIDE Album 1992-1994 , p. 9, 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-08 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3bK3/3pR3/7Q/4Bpp1/n1P1k3/2q2R2/Nr4B1
Reprints: A23 FIDE Album 1992-1994 , p. 9, 2001
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-05-08 more...
1. Lxg4? droht 2. Dc6#
1. ... Dc4 2. Sexf7#
1. ... Td7 2. Lxf3#
1. ... Sd7 2. Le6#
1. ... Ke4 2. Lxf3#
1. ... Tf5!
1. Sxg4! droht 2. Dc6#
1. ... Dc4 2. Le4#
1. ... Td7 2. Ld3#
1. ... Sd7 2. De6#
1. ... Kc4 2. Sxe3#
1. ... Lxg4 2. De4#
1. ... Dc4 2. Sexf7#
1. ... Td7 2. Lxf3#
1. ... Sd7 2. Le6#
1. ... Ke4 2. Lxf3#
1. ... Tf5!
1. Sxg4! droht 2. Dc6#
1. ... Dc4 2. Le4#
1. ... Td7 2. Ld3#
1. ... Sd7 2. De6#
1. ... Kc4 2. Sxe3#
1. ... Lxg4 2. De4#
Keywords: Brian Stephenson Collection (38360), Battery play, Flight giving sacrifice key, double-check mate, discovered checkmate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3NQnKn/5rp1/pB1p4/3kNBR1/p5pR/2p1pb2/q1P5/6b1
Reprints: 5 Kunstschach in der Schweiz , p. 13, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-20 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3NQnKn/5rp1/pB1p4/3kNBR1/p5pR/2p1pb2/q1P5/6b1
Reprints: 5 Kunstschach in der Schweiz , p. 13, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-20 more...
* 1. ... Kf5 2. Tf6#
1. Sf4! droht 2. Dxe4#
1. ... f6+ 2. Td5#
1. ... f5+ 2. Te6#
1. ... Kxf4 2. Tf6#
1. ... Txf4 2. Da5#
1. Sf4! droht 2. Dxe4#
1. ... f6+ 2. Td5#
1. ... f5+ 2. Te6#
1. ... Kxf4 2. Tf6#
1. ... Txf4 2. Da5#
Keywords: Brian Stephenson Collection (39588), Provoked check, Flight giving sacrifice key, Cross check (zweifach), double-check mate (zweifach), Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3r2b1/1BBp1p2/p2R2p1/3Nk3/Q3p1rP/8/K2P4/8
Reprints: 14 Kunstschach in der Schweiz , p. 17, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-20 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3r2b1/1BBp1p2/p2R2p1/3Nk3/Q3p1rP/8/K2P4/8
Reprints: 14 Kunstschach in der Schweiz , p. 17, 1980
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-20 more...
1. c8=T! Ta4 2. Td8 Td4 3. Txd4
1. ... Ta6 2. Tf8 Tf6 3. Txf6
1. ... Txa7 2. Tg8 Tg7 3. Txg7
1. ... Taxb5 2. Te8 Te5 3. Txe5
1. ... Ta6 2. Tf8 Tf6 3. Txf6
1. ... Txa7 2. Tg8 Tg7 3. Txg7
1. ... Taxb5 2. Te8 Te5 3. Txe5
Keywords: Brian Stephenson Collection (40153), under-promotion key (T), Stalemate avoidance, pin-mate, double-check mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 7B/P1P5/8/rP6/8/p7/prB4P/k6K
Reprints: 1262 FIDE Album 1914-1944/II , p. 233, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-21 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2g
FEN: 7B/P1P5/8/rP6/8/p7/prB4P/k6K
Reprints: 1262 FIDE Album 1914-1944/II , p. 233, 1972
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-21 more...
1. Da6! droht 2. Dc4#
1. ... S8xe7 2. g8=S#
1. ... Sf8 2. gxf8=S#
1. ... Sh8 2. gxh8=S#
1. ... S6xe7 2. Sxe5#
1. ... Sf6 2. g8=D#
1. ... S8xe7 2. g8=S#
1. ... Sf8 2. gxf8=S#
1. ... Sh8 2. gxh8=S#
1. ... S6xe7 2. Sxe5#
1. ... Sf6 2. g8=D#
Keywords: Brian Stephenson Collection (40343), discovered checkmate, double-check mate, under-promotion in mating move (S, dreifach), Promotion in the mating move (D)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: R5n1/2p1BkPR/2N3n1/4p3/5p1p/QK5B/8/8
Reprints: 37 Kunstschach in der Schweiz , p. 29, 1980
1922 Scobs lignea 14/12/2016
1607a Augsburger Allgemeine 14/12/2019
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-18 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: R5n1/2p1BkPR/2N3n1/4p3/5p1p/QK5B/8/8
Reprints: 37 Kunstschach in der Schweiz , p. 29, 1980
1922 Scobs lignea 14/12/2016
1607a Augsburger Allgemeine 14/12/2019
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-10-18 more...
1. Ld1! b4 2. La4 ... 3. Lxd7#
1. ... d6 2. Lb3 ... 3. Tde5#
1. ... g3 2. Lh5 ... 3. Lxf7#
1. ... f6 2. Lxg4 ... 3. Tfe5#
1. ... d6 2. Lb3 ... 3. Tde5#
1. ... g3 2. Lh5 ... 3. Lxf7#
1. ... f6 2. Lxg4 ... 3. Tfe5#
Keywords: Brian Stephenson Collection (40361), Batterieabbau (Schlüssel), double-check mate, Echomatt, Battery play
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4K3/3p1p2/4k3/1p1R1R2/6p1/1B6/8/8
Reprints: 97 Spectacular Chess Problems , p. 43, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-08 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 4K3/3p1p2/4k3/1p1R1R2/6p1/1B6/8/8
Reprints: 97 Spectacular Chess Problems , p. 43, 1965
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-08 more...
1. Sd3! droht 2. T5f6++
1. ... exd3 2. Td7 Kxd7 3. Tf7# 2. ... Se7 3. Txe5# 2. ... La2+ Tf4#
1. ... g2+ 2. Tf2+ Kd5 3. Td7#
1. ... Td8 2. T5f6++ Kd5 3. Le6#
1. ... exd3 2. Td7 Kxd7 3. Tf7# 2. ... Se7 3. Txe5# 2. ... La2+ Tf4#
1. ... g2+ 2. Tf2+ Kd5 3. Td7#
1. ... Td8 2. T5f6++ Kd5 3. Le6#
In der DSZ ist der Autor mit 'P. K. in L.' angegeben.
Henrik Juel: many threats, like 2.Td7,Tf1+, and duals (2023-12-03)
comment
Henrik Juel: many threats, like 2.Td7,Tf1+, and duals (2023-12-03)
comment
Keywords: Brian Stephenson Collection (42007), Sacrifice key, Drag-in sacrifice, double-check mate, Cross check
Genre: 3#
FEN: 4r1nb/2B2R2/1p2k2p/1P2pR2/1rb1p2K/4P1pB/3n1N1P/4q3
Reprints: 29 Schachprobleme [Klett] 1878
177 Novoe Vremya 12/05/1890
18 Classic Chess Problems by Pioneer Composers , p. 15, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
Genre: 3#
FEN: 4r1nb/2B2R2/1p2k2p/1P2pR2/1rb1p2K/4P1pB/3n1N1P/4q3
Reprints: 29 Schachprobleme [Klett] 1878
177 Novoe Vremya 12/05/1890
18 Classic Chess Problems by Pioneer Composers , p. 15, 1970
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-12-03 more...
* 1. ... Dxe3 2. Dd5# 1. ... Txe3 2. Dc4#
1. Da7? droht 2. Se6# 1. ... Dxc5 2. Sf5# 1. ... Txc5 2. Ta4# 1. ... Dd5!
1. Df2! droht 2. Sf5# 1. ... Dxe3 2. Se6# 1. ... Txe3 2. c3#
1. Da7? droht 2. Se6# 1. ... Dxc5 2. Sf5# 1. ... Txc5 2. Ta4# 1. ... Dd5!
1. Df2! droht 2. Sf5# 1. ... Dxe3 2. Se6# 1. ... Txe3 2. c3#
Keywords: Brian Stephenson Collection (45411), Changed mates, Battery creation, pin-mate (zweifach), Pawn mate, double-check mate (Drohung)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: B3n3/5Q2/8/R1N1q2n/3k4/1Pr1N3/K1PP3B/8
Reprints: 85 FIDE Album 1959-1961 , p. 31, 1966
1544 Beispiele zur Ideengeschichte des Schachproblems , p. 310, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-07 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: B3n3/5Q2/8/R1N1q2n/3k4/1Pr1N3/K1PP3B/8
Reprints: 85 FIDE Album 1959-1961 , p. 31, 1966
1544 Beispiele zur Ideengeschichte des Schachproblems , p. 310, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2023-03-07 more...
Korrektur der 582 Rex Multiplex 1986
1. f8=S droht 2. De7+ Kxf5 3. Dxe4+ Sxe4 4. Sg3+ Sxg3#
1. f8=S Db5 2. d4+ exd3ep 3. Lg4+ Ke4 4. Df4+ Sxf4# (2. Sxd7+?)
1. f8=S Dc5 2. Sxd7+ Txd7 3. Lg6+ Ke6 4. Df6+ Sxf6# (2. d4+?)
1. f8=S droht 2. De7+ Kxf5 3. Dxe4+ Sxe4 4. Sg3+ Sxg3#
1. f8=S Db5 2. d4+ exd3ep 3. Lg4+ Ke4 4. Df4+ Sxf4# (2. Sxd7+?)
1. f8=S Dc5 2. Sxd7+ Txd7 3. Lg6+ Ke6 4. Df6+ Sxf6# (2. d4+?)
Keywords: Beseitigung hinderlicher Kraft, Beseitigung hinderlicher Masse, double-check mate, Dual avoidance, Echo-Manöver, half-battery, black, half-pin white pieces
Genre: s#
FEN: 8/2rp1P1N/2qp3P/R2nkBQK/1p2p2R/2n5/3PN1P1/B7
Input: Frank Müller, 2009-09-09
Last update: Frank Müller, 2009-09-09 more...
Genre: s#
FEN: 8/2rp1P1N/2qp3P/R2nkBQK/1p2p2R/2n5/3PN1P1/B7
Input: Frank Müller, 2009-09-09
Last update: Frank Müller, 2009-09-09 more...
40 - P1115257
Karl Fabel
4868 Die Schwalbe 117, p. 164, 12/09/1937
Dr. E. Birgfeld zum 50. Geburtstag
(4+3)
#3
Karl Fabel
4868 Die Schwalbe 117, p. 164, 12/09/1937
Dr. E. Birgfeld zum 50. Geburtstag
(4+3)
#3
1. Lg4! Df3 2. Txf3 Kd1 3. Tf1#
1. ... De2 2. Txe2 Kd1 3. Tf1#
1. ... De2 2. Txe2 Kd1 3. Tf1#
1. Da4! Kd5 2. Dc6#
1. ... Kd3 2. Dc2#
1. ... Kf4 2. Se6#
1. ... exd4 2. Dxd4#
1. ... Kd3 2. Dc2#
1. ... Kf4 2. Se6#
1. ... exd4 2. Dxd4#
Keywords: Miniature Collection (0000526), Minimal, Miniature, Y-flight, Zugzwang-Goal, Battery creation, Knight sacrifice, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4Q3/8/8/4pN2/3Nk1B1/8/8/K7
Reprints: 96 Problemschach-Jahrbuch 1992 D , p. 52, 1992
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-10-23 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4Q3/8/8/4pN2/3Nk1B1/8/8/K7
Reprints: 96 Problemschach-Jahrbuch 1992 D , p. 52, 1992
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2022-10-23 more...
1. Th2! Lf4 2. Ld4 Lxh2,Le5 3. Le3#
1. ... Ld2 2. Th1 Lh6 3. Le3#
1. ... Ld2 2. Th1 Lh6 3. Le3#
a) 1. Lh4! b3 2. Le1 Kb4 3. Td4#
b) 1. Le1! b3 2. Td2 Kb4 3. Td4#
b) 1. Le1! b3 2. Td2 Kb4 3. Td4#
* 1. ... Ka6 2. Ta2# 1. ... Kb8 2. Tg8# 1. ... Ka8 2. Tg8#
1. Dd6! Ka7 2. Ta2#
1. ... Kc8 2. Tg8#
1. ... Ka8 2. Ta2#
1. Dd6! Ka7 2. Ta2#
1. ... Kc8 2. Tg8#
1. ... Ka8 2. Ta2#
Keywords: Miniature Collection (0196527), Zugzwang-Goal, Minimal, Miniature, Flight-giving key, discovered checkmate, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1k1p4/8/2Q5/8/1K6/6R1/7B
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-21 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/1k1p4/8/2Q5/8/1K6/6R1/7B
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-21 more...
45 - P1124183
Henry John Clinton Andrews
26 The Chess Problem: Text-Book with Illustrations , p. 95, 1887
(5+1) C+
#2
Henry John Clinton Andrews
26 The Chess Problem: Text-Book with Illustrations , p. 95, 1887
(5+1) C+
#2
1. Dg1! Ka7,Kb7,Kc7 2. T4d7#
1. ... Ka5,Kb5,Kc5 2. T4d5#
1. ... Ka5,Kb5,Kc5 2. T4d5#
Keywords: Miniature Collection (0007708), Aristocrat, Miniature, Rex solus, Battery creation, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3R4/8/1k6/8/1N1R4/1K6/8/3Q4
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 3R4/8/1k6/8/1N1R4/1K6/8/3Q4
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2024-03-26 more...
* 1. ... Dh6,Dxf7 2. Te8# 1. ... Dxe7+ 2. Lxe7#
1. Kc6! droht 2. Te8# 1. ... Dxe7 2. f8=D,T#
1. Kc6! droht 2. Te8# 1. ... Dxe7 2. f8=D,T#
Keywords: Miniature Collection (0016591), Minimal (b), Miniature, pin-mate, double-check mate (Satz), Mutate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3k1q2/3BRP2/3K1B2/8/8/8/8/8
Reprints: 76 Schachminiaturen mit schwarzer Dame , p. 64, 1988
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-24 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3k1q2/3BRP2/3K1B2/8/8/8/8/8
Reprints: 76 Schachminiaturen mit schwarzer Dame , p. 64, 1988
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-11-24 more...
1. Da2! Lh4 2. Te8#
1. ... Kxf7 2. Tf6#
1. ... Kxf7 2. Tf6#
Keywords: Miniature Collection (0017228), Minimal, Miniature, ambush key, Flight giving sacrifice key (B), Line opening, double-check mate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5k1B/3KbP2/4R3/8/8/8/5Q2/8
Reprints: 125 Schachminiaturen Zweizüger , p. 37, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-16 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5k1B/3KbP2/4R3/8/8/8/5Q2/8
Reprints: 125 Schachminiaturen Zweizüger , p. 37, 1965
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-01-16 more...
1. 0-0-0! Kxc3 2. Td3#
1. ... Ka2 2. Lc4#
1. ... Ka4 2. Lc4#
1. ... Ka2 2. Lc4#
1. ... Ka4 2. Lc4#
Keywords: Miniature Collection (0018362), Aristocrat, Miniature, double-check mate, discovered checkmate, Sacrifice key, Flight-giving key
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: R7/8/B7/8/8/1kB5/2N5/R3K3
Reprints: 181 Problemschach-Jahrbuch 1993 D , p. 84, 1993
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-11 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: R7/8/B7/8/8/1kB5/2N5/R3K3
Reprints: 181 Problemschach-Jahrbuch 1993 D , p. 84, 1993
Input: Felber, Volker, 2010-09-11
Last update: Dieter Berlin, 2023-06-11 more...
1. Le8! Sh4 2. Lc6+ Sg2 3. Se4 Sh4 4. Sg3#
Autor: Peri-Inder in Miniaturform.
Autor: Peri-Inder in Miniaturform.
1. Tb7! Lg8 2. Th7+ Lxh7 3. g7#
1. ... Sg5 2. g7+ Kh7 3. g8=D#
1. ... Sg5 2. g7+ Kh7 3. g8=D#
Keywords: Miniature Collection (0057413), Miniature, Rook sacrifice, Opferminimal, Pawn mate, Promotion in the mating move (D), Blocknutzung, double-check mate
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 1R3K1k/8/6Pp/3b4/4n3/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-01-05 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 1R3K1k/8/6Pp/3b4/4n3/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2024-01-05 more...
1. Dc7! droht 2. b8=D#
1. ... Txb7 2. Dxb7#
1. ... Ka6 2. b8=S#
1. ... Txb7 2. Dxb7#
1. ... Ka6 2. b8=S#
Keywords: Miniature Collection (0309003), Miniature, Battery creation, double-check mate, Promotion (D, Drohung), under-promotion in mating move (S)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B3K1/kP4p1/2Q5/1r6/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-01-01 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B3K1/kP4p1/2Q5/1r6/8/8/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Dieter Berlin, 2024-01-01 more...
1. Sh3 Kxh3 2. Sf5+ Se3# 2. Sg2?
1. Sh3 Kh4 2. Th2+ Sf2# 2. Tf3?
1. Se6? Kh4!
1. Sh3 Kh4 2. Th2+ Sf2# 2. Tf3?
1. Se6? Kh4!
Keywords: double-check mate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/6p1/6Rb/2p2Nn1/1pQ1N1k1/1p1P1R2/1B1KB3
Input: Frank Müller, 2010-11-19
Last update: Dieter Berlin, 2024-02-08 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/6p1/6Rb/2p2Nn1/1pQ1N1k1/1p1P1R2/1B1KB3
Input: Frank Müller, 2010-11-19
Last update: Dieter Berlin, 2024-02-08 more...
1. Lf7! droht 2. Dd1+ Sbd3#
1. Lf7 bxa4 2. Td1+ Sbd3#
1. Lf7 Lxb6 2. 0-0-0+ Scd3#
1. Lf7 bxa4 2. Td1+ Sbd3#
1. Lf7 Lxb6 2. 0-0-0+ Scd3#
1. Sd2+ Sxd2 2. De1+ Lxe1 3. Ta4+ Sc4#
Keywords: Batterieerzwingung, double-check mate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2nR4/8/K4p1N/2N1kB1b/R4p2/8/5nQ1
Reprints: 293 Problemschach-Jahrbuch 1996 D 1997
Input: Frank Müller, 2011-05-07
Last update: Dieter Berlin, 2023-11-25 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2nR4/8/K4p1N/2N1kB1b/R4p2/8/5nQ1
Reprints: 293 Problemschach-Jahrbuch 1996 D 1997
Input: Frank Müller, 2011-05-07
Last update: Dieter Berlin, 2023-11-25 more...
1. Sd4! e5 2. Se6 e4 3. Txe4 a4 4. Sf4 Sf6,Sh2 5. Sxg6#
Keywords: Zugzwang-Goal, double-check mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 3B4/4p1p1/4N1pb/p5pq/R5nk/P4Pp1/4K1P1/8
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2024-02-15 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 3B4/4p1p1/4N1pb/p5pq/R5nk/P4Pp1/4K1P1/8
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2024-02-15 more...
1. Ld5! g5 2. Se4 g1=D 3. Sf2#
Keywords: double-check mate, Zugzwang-Goal, Promotion (s)
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1K6/4B1p1/8/6p1/2N3B1/4N1p1/7k
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-11-21 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1K6/4B1p1/8/6p1/2N3B1/4N1p1/7k
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-11-21 more...
1. Sd6! droht 2. Sd3#
1. ... Sb5+,Scd5 2. Sf7#
1. ... Se6+ 2. Sd7#
1. ... Ld5 2. f4#
1. ... Kd5 2. Sf7#
1. ... d3 2. Sxc4#
1. ... Sb5+,Scd5 2. Sf7#
1. ... Se6+ 2. Sd7#
1. ... Ld5 2. f4#
1. ... Kd5 2. Sf7#
1. ... d3 2. Sxc4#
Keywords: Provoked check, Cross check, double-check mate, Pawn mate, Blocknutzung, discovered checkmate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: nBBRNR2/r1n4K/p1p3p1/Q1N1k1P1/2pp4/5b2/4qP2/8
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-02-14 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: nBBRNR2/r1n4K/p1p3p1/Q1N1k1P1/2pp4/5b2/4qP2/8
Input: Felber, Volker, 2011-11-08
Last update: Dieter Berlin, 2023-02-14 more...
1. Sg3! droht Se2#
1. ... Ke3 2. Sf5#
1. ... Ke5 2. Sf3#
1. ... Kc3 2. Se2#
1. ... Sc3 2. Sf3#
1. ... Se3 2. Lb2#
1. ... Ke3 2. Sf5#
1. ... Ke5 2. Sf3#
1. ... Kc3 2. Se2#
1. ... Sc3 2. Sf3#
1. ... Se3 2. Lb2#
Keywords: Flight-giving key, double-check mate (zweifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2b5/3Rp1K1/3bp3/2p3p1/pnPkN3/7R/2pN3Q/2Bn1B2
Reprints: 1462 Wiener Hausfrauen-Zeitung 3, p. 45, 20/01/1907
Input: Felber, Volker, 2011-11-09
Last update: Dieter Berlin, 2024-04-08 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 2b5/3Rp1K1/3bp3/2p3p1/pnPkN3/7R/2pN3Q/2Bn1B2
Reprints: 1462 Wiener Hausfrauen-Zeitung 3, p. 45, 20/01/1907
Input: Felber, Volker, 2011-11-09
Last update: Dieter Berlin, 2024-04-08 more...
1. Dd1! droht 2. Dg4#
1. ... Dg2+ 2. Td2#
1. ... De4+ 2. Td3#
1. ... Df3 2. Td4#
1. ... exf4 2. Td5#
1. ... Ke6 2. Td6#
1. ... Lxg5 2. Txf7#
1. ... Dg2+ 2. Td2#
1. ... De4+ 2. Td3#
1. ... Df3 2. Td4#
1. ... exf4 2. Td5#
1. ... Ke6 2. Td6#
1. ... Lxg5 2. Txf7#
Keywords: Cross check, Provoked check, double-check mate (dreifach), discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: b1B4n/1qpRbr2/6n1/3QpkPP/1Pp2P2/2N5/2K4N/5R2
Input: Felber, Volker, 2012-01-24
Last update: Dieter Berlin, 2022-12-15 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: b1B4n/1qpRbr2/6n1/3QpkPP/1Pp2P2/2N5/2K4N/5R2
Input: Felber, Volker, 2012-01-24
Last update: Dieter Berlin, 2022-12-15 more...
60 - P1235748
Gerhard Maleika
3458 Freie Presse (Chemnitz) 05/11/1993
3. ehrende Erwähnung
(10+11) C+
#2
Gerhard Maleika
3458 Freie Presse (Chemnitz) 05/11/1993
3. ehrende Erwähnung
(10+11) C+
#2
1. c8=S? droht 2. Se6#
1. ... Dxd4,Txd4 2. Txc6#
1. ... Sxb8 2. Lb6#
1. ... Lxd6 2. Dxd6#
1. ... Da2 2. Lxb4#
1. ... Te4 2. Sxe4
1. ... Db3!
1. De3! droht 2. Txc6#
1. ... Dxd4 2. Lxb4#
1. ... Txd4 2. Se4#
1. ... Sxb8 2. De5#
1. ... Lxd6 2. S4b3#
1. ... Kxd6 2. Sf5#
1. ... Dxd4,Txd4 2. Txc6#
1. ... Sxb8 2. Lb6#
1. ... Lxd6 2. Dxd6#
1. ... Da2 2. Lxb4#
1. ... Te4 2. Sxe4
1. ... Db3!
1. De3! droht 2. Txc6#
1. ... Dxd4 2. Lxb4#
1. ... Txd4 2. Se4#
1. ... Sxb8 2. De5#
1. ... Lxd6 2. S4b3#
1. ... Kxd6 2. Sf5#
Keywords: Changed mates (vierfach), Flight giving sacrifice key, pin-mate, double-check mate, Battery creation, Sacrifice of white pieces (S, T, T), Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1R4BK/2Pnb1P1/2pR3Q/B1k4p/pp1N3r/n7/1qpN4/8
Reprints: 457 Problemschach-Jahrbuch 1993 D , p. 214, 1993
Input: Felber, Volker, 2012-04-02
Last update: Dieter Berlin, 2023-05-30 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1R4BK/2Pnb1P1/2pR3Q/B1k4p/pp1N3r/n7/1qpN4/8
Reprints: 457 Problemschach-Jahrbuch 1993 D , p. 214, 1993
Input: Felber, Volker, 2012-04-02
Last update: Dieter Berlin, 2023-05-30 more...
1. Tc2! Kb1 2. Lf5 Ka2 3. Lh7 Kb1 4. Lg6 Ka2 5. Le8 Kb1 6. Lxa4 Ka2 7. Te2 Kb1 8. Td2 Ka2 9. Lc2 b1=D+ 10. Lb3#
Keywords: double-check mate
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: 8/4p3/4P3/3p4/pKpP1p2/P1P2P1B/kp1R1P2/b7
Input: Felber, Volker, 2013-01-25
Last update: Dieter Berlin, 2024-01-13 more...
Genre: n#
Computer test: A. Baumann: Gustav 4.2a
FEN: 8/4p3/4P3/3p4/pKpP1p2/P1P2P1B/kp1R1P2/b7
Input: Felber, Volker, 2013-01-25
Last update: Dieter Berlin, 2024-01-13 more...
62 - P1269859
Vasil Dyachuk
Odette Vollenweider
1549 idee & form , p. 2267, 10/2002
1. Preis
(13+9) C+
#2
Vasil Dyachuk
Odette Vollenweider
1549 idee & form , p. 2267, 10/2002
1. Preis
(13+9) C+
#2
1. Sc3? droht 2. Dc5#,Te4# 1. ... Lg2!
1. Se3? droht 2. Dc5#,Te4# 1. ... Lg2 2. Sxg4# 1. ... Lb4 2. Sc4# 1. ... Sb7!
1. Sf4? droht 2. Dc5#,Te4#,Sd3# 1. ... Lb4!
1. Sb4! droht 2. Sd3#
1. ... Lxb4 2. Lf4#
1. ... Kd4 2. Sbc6#
1. ... Kd6 2. Sbc6#
1. Se3? droht 2. Dc5#,Te4# 1. ... Lg2 2. Sxg4# 1. ... Lb4 2. Sc4# 1. ... Sb7!
1. Sf4? droht 2. Dc5#,Te4#,Sd3# 1. ... Lb4!
1. Sb4! droht 2. Sd3#
1. ... Lxb4 2. Lf4#
1. ... Kd4 2. Sbc6#
1. ... Kd6 2. Sbc6#
Keywords: Schiffmann defence, Option key, double-check mate, discovered checkmate, pin-mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: BnKn4/4N2p/5p2/3NkP2/R5p1/Qp4Pb/1P1bPP2/2BR4
Input: Felber, Volker, 2013-05-10
Last update: Dieter Berlin, 2023-11-04 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: BnKn4/4N2p/5p2/3NkP2/R5p1/Qp4Pb/1P1bPP2/2BR4
Input: Felber, Volker, 2013-05-10
Last update: Dieter Berlin, 2023-11-04 more...
* 1. ... dxc4 2. exd3#
* 1. ... Tf3 2. exf3#
1. e3! droht 2. Tf4#
1. ... Txe3 2. Sg3#
1. ... Lxe3 2. Sf2#
1. ... Tf3 2. Txe6#
1. ... e5 2. Sd2#
1. ... Tf8 2. Dh7#
1. ... Df8 2. Dxe6#
* 1. ... Tf3 2. exf3#
1. e3! droht 2. Tf4#
1. ... Txe3 2. Sg3#
1. ... Lxe3 2. Sf2#
1. ... Tf3 2. Txe6#
1. ... e5 2. Sd2#
1. ... Tf8 2. Dh7#
1. ... Df8 2. Dxe6#
1. La2! bxa2 2. Sd4 Kb1 3. Dh1# 2. ... b1=D+ 3. Sb3#
1. ... Kxa2 2. Sc3+ Ka3 3. Df8#
1. ... Kxa2 2. Sc3+ Ka3 3. Df8#
Keywords: Flight giving sacrifice key, Fluchtfeldwechsel, Cross check, double-check mate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7Q/1K6/8/1N6/8/1p1P4/1p6/kB6
Reprints: 25 200 Ausgewählte Schachaufgaben , p. 44, 1939
171 Deutsche Zeitung im Ostland 12/06/1944
Input: Mario Richter, 2014-08-07
Last update: Dieter Berlin, 2023-08-28 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7Q/1K6/8/1N6/8/1p1P4/1p6/kB6
Reprints: 25 200 Ausgewählte Schachaufgaben , p. 44, 1939
171 Deutsche Zeitung im Ostland 12/06/1944
Input: Mario Richter, 2014-08-07
Last update: Dieter Berlin, 2023-08-28 more...
1. Dh3! droht 2. Sd7+ Kd5 3. Df3#
1. ... Tb4 2. Dxc3+ Kxc3 3. Se4#
1. ... Kxc5 2. Dxc3+ Kb6 3. Sd7#
1. ... Sd2 2. De3+ Kxe3 3. Sg4#
1. ... Dxc5+ 2. Sd5+ Kxd5 3. Df3#
1. ... dxc5 2. Se8+ Kd5 3. Df3#
1. ... Db4 2. Df3 Dxc5+ 3. Sd5#
1. ... Tb4 2. Dxc3+ Kxc3 3. Se4#
1. ... Kxc5 2. Dxc3+ Kb6 3. Sd7#
1. ... Sd2 2. De3+ Kxe3 3. Sg4#
1. ... Dxc5+ 2. Sd5+ Kxd5 3. Df3#
1. ... dxc5 2. Se8+ Kd5 3. Df3#
1. ... Db4 2. Df3 Dxc5+ 3. Sd5#
Keywords: Drag-in sacrifice, discovered checkmate, double-check mate, Blocknutzung, Cross check, Sacrifice of white pieces (2x D, S)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: b7/nrp3B1/3p1N1Q/2P2K2/p2k4/qnp5/2p3P1/5B2
Reprints: 14235 Deutsche Schachzeitung 8, p. 188, 08/1917
81 Nedela (Riga) 16/11/1923
Input: Mario Richter, 2014-08-25
Last update: Dieter Berlin, 2023-01-03 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: b7/nrp3B1/3p1N1Q/2P2K2/p2k4/qnp5/2p3P1/5B2
Reprints: 14235 Deutsche Schachzeitung 8, p. 188, 08/1917
81 Nedela (Riga) 16/11/1923
Input: Mario Richter, 2014-08-25
Last update: Dieter Berlin, 2023-01-03 more...
1. Sbc3? Lxc3+ 2. Sxc3+ Kc1 3. Lxf4+ e3!
1. Tb8! droht 2. Sbc3#
1. ... De5 2. Sc3+ Dxc3 3. Sxc3#
1. ... Df5 2. Dxe4+ Dxe4 3. Sbc3#
1. ... Dg5 2. Dg1+ Dxg1 3. Sbc3#
1. Tb8! droht 2. Sbc3#
1. ... De5 2. Sc3+ Dxc3 3. Sxc3#
1. ... Df5 2. Dxe4+ Dxe4 3. Sbc3#
1. ... Dg5 2. Dg1+ Dxg1 3. Sbc3#
Löser P.H. Törngren weist darauf hin, dass das Problem eine Verbesserung einer Aufgabe aus "Eskilstuna Kuriren" ist.
more ...
comment
more ...
comment
Keywords: Battery creation, double-check mate, Queen sacrifice (zweifach)
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2R5/6rb/2p2b1B/KN6/4pqQ1/P7/N3R3/rk6
Input: Felber, Volker, 2014-10-28
Last update: Dieter Berlin, 2024-03-14 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2R5/6rb/2p2b1B/KN6/4pqQ1/P7/N3R3/rk6
Input: Felber, Volker, 2014-10-28
Last update: Dieter Berlin, 2024-03-14 more...
1. Lb1! Dxa3 2. bxa3#
1. ... Dxb3 2. Sxb3#
1. ... Dxb2 2. Lxb2#
1. ... Dxb1 2. Sc2#
1. ... Dxb3 2. Sxb3#
1. ... Dxb2 2. Lxb2#
1. ... Dxb1 2. Sc2#
Keywords: Minimal (b), Zugzwang-Goal, discovered checkmate, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: R6B/7B/8/2N5/7K/NR6/qP6/k7
Reprints: 6 Dom Rodzinny (Torun) 20/03/1931
52 Memeler Dampfboot 12/04/1931
20 Glos Poranny 03/04/1932
Input: Mario Richter, 2014-11-07
Last update: Dieter Berlin, 2023-12-08 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: R6B/7B/8/2N5/7K/NR6/qP6/k7
Reprints: 6 Dom Rodzinny (Torun) 20/03/1931
52 Memeler Dampfboot 12/04/1931
20 Glos Poranny 03/04/1932
Input: Mario Richter, 2014-11-07
Last update: Dieter Berlin, 2023-12-08 more...
1. Txg2! droht 2. Tg1#
1. ... Txg2+ 2. Sxg2#
1. ... Txh3,Th1 2. Te2#
1. ... Dxd3 2. Dh4#
1. ... Dxg2+ 2. Sxg2#
1. ... Dg4+ 2. Sxg4#
1. ... Df3,Df4 2. Sc2#
1. ... Txg2+ 2. Sxg2#
1. ... Txh3,Th1 2. Te2#
1. ... Dxd3 2. Dh4#
1. ... Dxg2+ 2. Sxg2#
1. ... Dg4+ 2. Sxg4#
1. ... Df3,Df4 2. Sc2#
Karl Fabel: "Trotz oder wegen des Schlagschlüssels überraschend und nicht überall erkannt worden."
SCHRECKE: C+, popeye 4.87 (2022-08-12)
comment
SCHRECKE: C+, popeye 4.87 (2022-08-12)
comment
Keywords: Fabel-Opus (1230), Capture key, Sacrifice key, pin-mate, Line opening, double-check mate
Genre: 2#
FEN: 4b1K1/4Qp2/8/5p2/4q3/3BN1RN/3p2pr/n2rk3
Reprints: 33 Der Schachzug (FV Schach Berlin) 24 03-04/1978
Input: Mario Richter, 2022-08-12
Last update: Gunter Jordan, 2022-08-12 more...
Genre: 2#
FEN: 4b1K1/4Qp2/8/5p2/4q3/3BN1RN/3p2pr/n2rk3
Reprints: 33 Der Schachzug (FV Schach Berlin) 24 03-04/1978
Input: Mario Richter, 2022-08-12
Last update: Gunter Jordan, 2022-08-12 more...
69 - P1404469
Luigi Bühler
10365 Schweizerische Schachzeitung 05/1971
3. Lob
Informalturnier
(6+6) C+
#4
Luigi Bühler
10365 Schweizerische Schachzeitung 05/1971
3. Lob
Informalturnier
(6+6) C+
#4
1. Lxa6! g6 2. Kb3 g5 3. Tb5 Kd3 4. Txd5#
1. ... g5 2. Lf1 a6 3. Te2 Kc4 4. Te4#
1. ... g5 2. Lf1 a6 3. Te2 Kc4 4. Te4#
Keywords: Capture key, Indian (doppelt), double-check mate
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/p5p1/p3p3/R2pP3/3k2P1/3B4/2K5/4R3
Reprints: 146 Kunstschach in der Schweiz , p. 83, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-26 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/p5p1/p3p3/R2pP3/3k2P1/3B4/2K5/4R3
Reprints: 146 Kunstschach in der Schweiz , p. 83, 1980
Input: Dieter Berlin, 2022-09-18
Last update: Dieter Berlin, 2022-09-26 more...
1. Lf1! c5 2. Lg2 g5 3. Lh1 Kc6 4. Te6#
Keywords: double-check mate, Batteriematt diagonal
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/3p4/1Ppk2p1/8/2K1R1p1/6P1/4B3/8
Reprints: 213 Problemschach-Jahrbuch 1992 D , p. 100, 1992
Input: Dieter Berlin, 2022-11-03
Last update: Dieter Berlin, 2022-11-04 more...
Genre: n#
Computer test: SCHRECKE: Gustav 4.2b
FEN: 8/3p4/1Ppk2p1/8/2K1R1p1/6P1/4B3/8
Reprints: 213 Problemschach-Jahrbuch 1992 D , p. 100, 1992
Input: Dieter Berlin, 2022-11-03
Last update: Dieter Berlin, 2022-11-04 more...
71 - P1405701
Rolf Wiehagen
1113 mpk-Blätter 147 10/2022
Hemmo Axt zum 80. Geburtstag gewidmet
(4+15) C+
h#3
0.2.1...
Rolf Wiehagen
1113 mpk-Blätter 147 10/2022
Hemmo Axt zum 80. Geburtstag gewidmet
(4+15) C+
h#3
0.2.1...
1) 1. ... Tdd2 2. Txb2 Txb2 3. Lc7 (Lb6?) Txb8#
2) 1. ... Tbd2 2. Txd4+ Txd4 3. Lc8 (Le8?) Txd8#
"wTb2/wTd4 können auf b8/d8 nicht selbst mattsetzen; erst ihr Ersetzen durch den jeweils anderen wT auf ihren Diagramm-Feldern ermöglicht diese Matts. Grund für diese Paradoxie: Das Opfer von sTb5/sTd5 ist der einzige Weg, diese Matt-Verhinderer auszuschalten." [Autor]
2) 1. ... Tbd2 2. Txd4+ Txd4 3. Lc8 (Le8?) Txd8#
"wTb2/wTd4 können auf b8/d8 nicht selbst mattsetzen; erst ihr Ersetzen durch den jeweils anderen wT auf ihren Diagramm-Feldern ermöglicht diese Matts. Grund für diese Paradoxie: Das Opfer von sTb5/sTd5 ist der einzige Weg, diese Matt-Verhinderer auszuschalten." [Autor]
Keywords: discovered checkmate, Batteriematt diagonal, double-check mate, Corner mate, Exchange of roles (T-T, t-t), Line opening, Model mate, Zilahi
Genre: h#
FEN: 1n1b3k/3bp2q/2p4p/prpr1p2/2KR4/6p1/1R2p3/B7
Input: Gunter Jordan, 2022-11-07
Last update: Gunter Jordan, 2022-11-13 more...
Genre: h#
FEN: 1n1b3k/3bp2q/2p4p/prpr1p2/2KR4/6p1/1R2p3/B7
Input: Gunter Jordan, 2022-11-07
Last update: Gunter Jordan, 2022-11-13 more...
1. Sb7! droht 2. e8=S#
1. ... Lxe7 2. d6#
1. ... Scxe7 2. cxd6#
1. ... Sgxe7 2. Dxd6#
1. ... Txe7 2. Lxd6#
Vier s. Züge nach e7, vier w. Matts auf d6.
1. ... Lxe7 2. d6#
1. ... Scxe7 2. cxd6#
1. ... Sgxe7 2. Dxd6#
1. ... Txe7 2. Lxd6#
Vier s. Züge nach e7, vier w. Matts auf d6.
Keywords: under-promotion in mating move (Drohung, wS), pin-mate, double-check mate, x pieces capture on one square (4-fach), x pieces defend on one square (4-fach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: K2N4/2k1P2R/1Nnb2nQ/P1PPr3/b7/q7/7B/2R1r3
Reprints: 176 Problemschach-Jahrbuch 1992 D , p. 86, 1992
Input: Dieter Berlin, 2022-11-18
Last update: Dieter Berlin, 2022-11-19 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: K2N4/2k1P2R/1Nnb2nQ/P1PPr3/b7/q7/7B/2R1r3
Reprints: 176 Problemschach-Jahrbuch 1992 D , p. 86, 1992
Input: Dieter Berlin, 2022-11-18
Last update: Dieter Berlin, 2022-11-19 more...
73 - P1406174
Hermann Weissauer
Die Rheinpfalz 1964
Richard Schattner gewidmet
zum 60. Geburtstag
(9+5) C+
#3
Hermann Weissauer
Die Rheinpfalz 1964
Richard Schattner gewidmet
zum 60. Geburtstag
(9+5) C+
#3
1. Ta7! h6 2. Tae7 Kg5 3. T7e4#
1. ... h5 2. Td7 Kxg4 3. Td4#
1. ... Sd3,Sc4 2. Ta4
1. ... h5 2. Td7 Kxg4 3. Td4#
1. ... Sd3,Sc4 2. Ta4
Keywords: Zugzwang-Goal, double-check mate, discovered checkmate
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2BB1K1n/5P1p/6p1/1P6/5kP1/4R3/1n6/R4N2
Reprints: D5 Knobeln Sie auch gern? [Pachl] , p. 30, 2009
Input: Dieter Berlin, 2022-11-26
Last update: Dieter Berlin, 2022-11-26 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 2BB1K1n/5P1p/6p1/1P6/5kP1/4R3/1n6/R4N2
Reprints: D5 Knobeln Sie auch gern? [Pachl] , p. 30, 2009
Input: Dieter Berlin, 2022-11-26
Last update: Dieter Berlin, 2022-11-26 more...
1. Td3! droht 2. Dc1 f4 3. Dc5#
1. ... Kf4 2. Dh4+ Ke5 3. Dd4#
1. ... f4 2. Db1 Kf5 3. Td5#
1. ... Kf4 2. Dh4+ Ke5 3. Dd4#
1. ... f4 2. Db1 Kf5 3. Td5#
Keywords: Epaulettenmatt, double-check mate, discovered checkmate
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2K5/6p1/4p3/4kpP1/8/5P2/3R4/7Q
Reprints: D41 Knobeln Sie auch gern? [Pachl] , p. 48, 2009
Input: Dieter Berlin, 2022-11-28
Last update: Dieter Berlin, 2022-11-29 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2K5/6p1/4p3/4kpP1/8/5P2/3R4/7Q
Reprints: D41 Knobeln Sie auch gern? [Pachl] , p. 48, 2009
Input: Dieter Berlin, 2022-11-28
Last update: Dieter Berlin, 2022-11-29 more...
75 - P1406484
Hermann Weissauer
Main-Post 1975
Dr. Ernst Bachl gewidmet
zum 80. Geburtstag
4. ehrende Erwähnung
(9+4) C+
#3
Hermann Weissauer
Main-Post 1975
Dr. Ernst Bachl gewidmet
zum 80. Geburtstag
4. ehrende Erwähnung
(9+4) C+
#3
1. Se6! droht 2. Sc5 ... 3. Sa4#
1. ... f3 2. Sf4 fxe2 3. Sxe2#
1. ... fxe3 2. Sg7 Kxd4 3. Se6#
1. ... f3 2. Sf4 fxe2 3. Sxe2#
1. ... fxe3 2. Sg7 Kxd4 3. Se6#
Keywords: double-check mate, Stalemate avoidance, Rook sacrifice, Switchback (S), Zugzwang-Goal
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7B/6N1/8/N2p3P/3R1p2/2k1P3/1p2P3/1B3K2
Reprints: D50 Knobeln Sie auch gern? [Pachl] , p. 52, 2009
Input: Dieter Berlin, 2022-12-07
Last update: Dieter Berlin, 2022-12-08 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 7B/6N1/8/N2p3P/3R1p2/2k1P3/1p2P3/1B3K2
Reprints: D50 Knobeln Sie auch gern? [Pachl] , p. 52, 2009
Input: Dieter Berlin, 2022-12-07
Last update: Dieter Berlin, 2022-12-08 more...
1. Df5! droht 2. Dd3#
1. ... Sce4 2. Sxf6#
1. ... S6e4 2. Sdxc3#
1. ... e4 2. Sb6#
1. ... f3 2. Se3#
1. ... b2 2. Txc3#
1. ... Sce4 2. Sxf6#
1. ... S6e4 2. Sdxc3#
1. ... e4 2. Sb6#
1. ... f3 2. Se3#
1. ... b2 2. Txc3#
Keywords: pin-mate, discovered checkmate, Line closing, double-check mate, indirekte Entfesselung (vierfach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2R5/Bp3B2/2b2n2/3Np1Q1/P1k2p2/Ppn4R/4N3/b6K
Reprints: 151 Classic Chess Problems by Pioneer Composers , p. 81, 1970
1035 Beispiele zur Ideengeschichte des Schachproblems , p. 213, 1982
Input: Dieter Berlin, 2022-12-19
Last update: Dieter Berlin, 2023-03-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 2R5/Bp3B2/2b2n2/3Np1Q1/P1k2p2/Ppn4R/4N3/b6K
Reprints: 151 Classic Chess Problems by Pioneer Composers , p. 81, 1970
1035 Beispiele zur Ideengeschichte des Schachproblems , p. 213, 1982
Input: Dieter Berlin, 2022-12-19
Last update: Dieter Berlin, 2023-03-26 more...
1. Dd4! (Z) axb1=S 2. dxe8=L+ Kc8 3. Ld7+ Kb7 4. Tb8+ Kxa6 5. Lb5+ Ka5 6. Dc3+ Sxc3#
1. ... axb1=L 2. dxe8=S+ Kc8 3. S8c7+ Kb7 4. Dd5+ Kb6,Ka7 5. Sa8+ Kxa6 6. Lxd3+ Lxd3#
Der Preisbericht erschien in Gaudium 260, 10/06/2022.
PR: "Die beiden reziproken Unterverwandlungen werden mit Hilfe von mehreren Batterien realisiert, die zunächst aufgebaut und danach abgefeuert werden. Dabei legt der schwarze König in beiden Varianten einen weiten Weg zurück, bis er die passende Position erreicht hat. Der Materialeinsatz ist sehr sparsam, wobei der wLg6 für meinen Geschmack dennoch etwas unterbeschäftigt ist. "
1. ... axb1=L 2. dxe8=S+ Kc8 3. S8c7+ Kb7 4. Dd5+ Kb6,Ka7 5. Sa8+ Kxa6 6. Lxd3+ Lxd3#
Der Preisbericht erschien in Gaudium 260, 10/06/2022.
PR: "Die beiden reziproken Unterverwandlungen werden mit Hilfe von mehreren Batterien realisiert, die zunächst aufgebaut und danach abgefeuert werden. Dabei legt der schwarze König in beiden Varianten einen weiten Weg zurück, bis er die passende Position erreicht hat. Der Materialeinsatz ist sehr sparsam, wobei der wLg6 für meinen Geschmack dennoch etwas unterbeschäftigt ist. "
Keywords: discovered checkmate, Discovered check, Batteriematt horizontal, Battery play, double-check mate, under-promotion (sL, lS), under-promotion key, under-promotion B/S
Genre: s#
FEN: 3kb2R/Q2P3R/N5BP/8/8/3p4/p2P4/rN1K4
Reprints: Gaudium 260, p. 1, 10/06/2022
Input: Gunter Jordan, 2022-12-31
Last update: Gunter Jordan, 2022-12-31 more...
Genre: s#
FEN: 3kb2R/Q2P3R/N5BP/8/8/3p4/p2P4/rN1K4
Reprints: Gaudium 260, p. 1, 10/06/2022
Input: Gunter Jordan, 2022-12-31
Last update: Gunter Jordan, 2022-12-31 more...
1. h4! Kf6 2. Dg5+ Ke6 3. Lg1 Kd6 4. Dc5+ Ke6 5. Lf2 Kf6 6. Dg5+ Ke6 7. Le1 Kd6 8. Dc5+ Ke6 9. Ld2 Kf6 10. Dg5+ Ke6 11. Lc1 Kd6 12. Dc5+ Ke6 13. Lxa3 Kf6 14. Dg5+ Ke6 15. h5 Lf7#
Den ersten und letzten weißen Zug macht der wBh3. Die Aufgabe ist nur teilgeprüft.
Den ersten und letzten weißen Zug macht der wBh3. Die Aufgabe ist nur teilgeprüft.
Keywords: discovered checkmate, Batteriematt horizontal, double-check mate, Switchback (Dk), Tempo Winning Manouevre, Zig Zag Path (L), Model mate
Genre: s#
Computer test: O. Jenkner: Gustav 4.2 c (59 h 14 GB Hash)
FEN: 4K1br/7p/4k2P/2Q5/p1pPp1p1/p1P1P1PP/P6B/8
Input: Gunter Jordan, 2023-02-07
Last update: Gunter Jordan, 2024-03-06 more...
Genre: s#
Computer test: O. Jenkner: Gustav 4.2 c (59 h 14 GB Hash)
FEN: 4K1br/7p/4k2P/2Q5/p1pPp1p1/p1P1P1PP/P6B/8
Input: Gunter Jordan, 2023-02-07
Last update: Gunter Jordan, 2024-03-06 more...
1. De8! droht 2. Sef5#
1. ... Txd6+ 2. Sc6# 2. Sd5?
1. ... Td4+ 2. Sd5# 2. Sc6?
1. ... Ke6 2. Sf7# 2. Sc4?
1. ... Kd4 2. Sc6# 2. Sef5?
1. ... Txd6+ 2. Sc6# 2. Sd5?
1. ... Td4+ 2. Sd5# 2. Sc6?
1. ... Ke6 2. Sf7# 2. Sc4?
1. ... Kd4 2. Sc6# 2. Sef5?
Keywords: Dual avoidance, Cross check, discovered checkmate, double-check mate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K6B/4N3/R1QN1n2/2prk3/5pP1/1Brp1q2/4n3/8
Reprints: 683 Beispiele zur Ideengeschichte des Schachproblems , p. 145, 1982
Input: Dieter Berlin, 2023-02-11
Last update: Dieter Berlin, 2023-02-11 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: K6B/4N3/R1QN1n2/2prk3/5pP1/1Brp1q2/4n3/8
Reprints: 683 Beispiele zur Ideengeschichte des Schachproblems , p. 145, 1982
Input: Dieter Berlin, 2023-02-11
Last update: Dieter Berlin, 2023-02-11 more...
1. Lb8? droht 2. Tf4# 1. ... e5 2. fxe6ep# 1. ... g5 2. fxg6ep# 1. ... Te2 2. T2g3# 1. ... Te1!
1. Da8! droht 2. Sd2# 1. ... droht 2. Sg5#
1. ... Taxe4 2. Sd4#
1. ... Texe4 2. Se1#
Breuer: Themawechsel: Selbstfesselung statt en passant-Schlag, insgesamt ein Radikalwechsel.
1. Da8! droht 2. Sd2# 1. ... droht 2. Sg5#
1. ... Taxe4 2. Sd4#
1. ... Texe4 2. Se1#
Breuer: Themawechsel: Selbstfesselung statt en passant-Schlag, insgesamt ein Radikalwechsel.
Keywords: Blocknutzung, En passant as mating move (zweifach), Battery creation, double-check mate (Drohung, doppelt), pin-mate (zweifach), selfpinning (s)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5Q2/B3p1p1/7p/5P2/r3N1R1/3prk1K/2N3R1/2qn4
Reprints: 1491 Beispiele zur Ideengeschichte des Schachproblems , p. 300, 1982
Input: Dieter Berlin, 2023-03-09
Last update: Dieter Berlin, 2023-03-10 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 5Q2/B3p1p1/7p/5P2/r3N1R1/3prk1K/2N3R1/2qn4
Reprints: 1491 Beispiele zur Ideengeschichte des Schachproblems , p. 300, 1982
Input: Dieter Berlin, 2023-03-09
Last update: Dieter Berlin, 2023-03-10 more...
* 1. ... Txd5 2. Dxa4# 1. ... Sxd5 2. Sd6#
1. Dxb7? Thxd5 2. Db4# 1. ... Sxd5 2. Dxa6# 1. ... Sc5!
1. De6! droht 2. Tc5#
1. ... Thxd5 2. Se5# 1. ... Sxd5 2. Txg4#
1. Dxb7? Thxd5 2. Db4# 1. ... Sxd5 2. Dxa6# 1. ... Sc5!
1. De6! droht 2. Tc5#
1. ... Thxd5 2. Se5# 1. ... Sxd5 2. Txg4#
Keywords: Three-phase changed mates, Battery creation, pin-mate, double-check mate (Drohung)
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3r4/Np1Q1N2/p4n2/3R3r/n1k3qR/P1p1B3/b1B5/K7
Reprints: 1463 Beispiele zur Ideengeschichte des Schachproblems , p. 294, 1982
Input: Dieter Berlin, 2023-03-12
Last update: Dieter Berlin, 2023-03-12 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 3r4/Np1Q1N2/p4n2/3R3r/n1k3qR/P1p1B3/b1B5/K7
Reprints: 1463 Beispiele zur Ideengeschichte des Schachproblems , p. 294, 1982
Input: Dieter Berlin, 2023-03-12
Last update: Dieter Berlin, 2023-03-12 more...
1. Ta5? cxb6! 1. Tf5? c5!
1. Th7! cxd6 2. Ta7 d5 3. La6 Kxa2 4. Lc4#
1. ... cxb6 2. Lg8 b5 3. Tf7 Kxa2 4. Ta7#
1. ... c6 2. Ta7 c5 3. Ld3 ... 4. Txb1#
1. ... c5 2. d5 cxb4 3. Ta7 b3 4. axb3#
1. Th7! cxd6 2. Ta7 d5 3. La6 Kxa2 4. Lc4#
1. ... cxb6 2. Lg8 b5 3. Tf7 Kxa2 4. Ta7#
1. ... c6 2. Ta7 c5 3. Ld3 ... 4. Txb1#
1. ... c5 2. d5 cxb4 3. Ta7 b3 4. axb3#
Keywords: Indian (LT), Pickaninny, double-check mate, discovered checkmate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/2p5/1P1P4/7R/1PBP4/4p3/Pp2K1p1/kn4R1
Reprints: 637 Beispiele zur Ideengeschichte des Schachproblems , p. 136, 1982
Input: Dieter Berlin, 2023-04-16
Last update: Dieter Berlin, 2023-04-16 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: 8/2p5/1P1P4/7R/1PBP4/4p3/Pp2K1p1/kn4R1
Reprints: 637 Beispiele zur Ideengeschichte des Schachproblems , p. 136, 1982
Input: Dieter Berlin, 2023-04-16
Last update: Dieter Berlin, 2023-04-16 more...
1. Lb8! Ta7 2. Tc8 Tc7 3. Txc7 Kg3 4. Tc3#
1. ... Ta6 2. Td8 Td6 3. Txd6 Kg3 4. Td3#
1. ... Txa5 2. Te8 Te5 3. Txe5 Kg3 4. Te3#
1. ... Ta6 2. Td8 Td6 3. Txd6 Kg3 4. Td3#
1. ... Txa5 2. Te8 Te5 3. Txe5 Kg3 4. Te3#
Keywords: Indian (LT, dreifach), double-check mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: r6R/8/8/P3BB1p/P6P/5k2/5pN1/5K2
Reprints: 634 Beispiele zur Ideengeschichte des Schachproblems , p. 135, 1982
Input: Dieter Berlin, 2023-04-16
Last update: Dieter Berlin, 2023-04-16 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: r6R/8/8/P3BB1p/P6P/5k2/5pN1/5K2
Reprints: 634 Beispiele zur Ideengeschichte des Schachproblems , p. 135, 1982
Input: Dieter Berlin, 2023-04-16
Last update: Dieter Berlin, 2023-04-16 more...
1. Le5! droht 2. Sg6+ Kd7 3. Dd5+ Kc8 4. Se7#
1. ... Sc3 2. Lb8 Sc6 3. Se6+ Kd7 4. Sc5#
1. ... Sf5 2. f7+ Ke7 3. Sg6+ Ke6 4. f8=S#
1. ... Sc3 2. Lb8 Sc6 3. Se6+ Kd7 4. Sc5#
1. ... Sf5 2. f7+ Ke7 3. Sg6+ Ke6 4. f8=S#
Henrik Juel: dual in threat, also 3.Se7
duals 1... Sf5 2.f7+ Kd8 3.Sd7,Se6,Sg6,Sxh7+ (2023-04-17)
comment
duals 1... Sf5 2.f7+ Kd8 3.Sd7,Se6,Sg6,Sxh7+ (2023-04-17)
comment
Keywords: Model mate, under-promotion in mating move (S), discovered checkmate, double-check mate
Genre: n#
FEN: 4kNQ1/2B4p/5P2/8/3n4/5p2/8/bn5K
Reprints: 612 Beispiele zur Ideengeschichte des Schachproblems , p. 131, 1982
Input: Dieter Berlin, 2023-04-17
Last update: Dieter Berlin, 2023-04-17 more...
Genre: n#
FEN: 4kNQ1/2B4p/5P2/8/3n4/5p2/8/bn5K
Reprints: 612 Beispiele zur Ideengeschichte des Schachproblems , p. 131, 1982
Input: Dieter Berlin, 2023-04-17
Last update: Dieter Berlin, 2023-04-17 more...
1. d4+! exd3ep 2. Ld4#
1. ... Kf6 2. Tc6#
1. ... Ke6 2. Kg5#
1. ... Kf6 2. Tc6#
1. ... Ke6 2. Kg5#
Keywords: En passant (s), Checking key, double-check mate, discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3R4/6n1/4k3/n3p1K1/4B2B/2RP1b2/4Q3
Input: Mario Richter, 2023-04-25
Last update: Dieter Berlin, 2023-08-13 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 8/3R4/6n1/4k3/n3p1K1/4B2B/2RP1b2/4Q3
Input: Mario Richter, 2023-04-25
Last update: Dieter Berlin, 2023-08-13 more...
1. Tg4! droht 2. Sxe4+ Kc4 3. Sd2#
1. ... Ld4 2. Sb5+ Kc4 3. Sa3#
1. ... Sbd4 2. Sxb7 Kc4 3. Sa5#
1. ... Sfd4 2. Sf7+ Kc4 3. Sxe5#
1. ... Tbd4 2. Sc8+ Kc4 3. Sb6#
1. ... Tdd4 2. Sf5+ Kc4 3. Se3#
Breuer: Sechs Rösselabzüge mit fünf vorwegigen Sperrungen der Strecke c4-g4 auf d4.
1. ... Ld4 2. Sb5+ Kc4 3. Sa3#
1. ... Sbd4 2. Sxb7 Kc4 3. Sa5#
1. ... Sfd4 2. Sf7+ Kc4 3. Sxe5#
1. ... Tbd4 2. Sc8+ Kc4 3. Sb6#
1. ... Tdd4 2. Sf5+ Kc4 3. Se3#
Breuer: Sechs Rösselabzüge mit fünf vorwegigen Sperrungen der Strecke c4-g4 auf d4.
Keywords: ambush key (T-b), double-check mate (Drohung)
Genre: 3#
FEN: 8/1p1Q2R1/3N4/2pkp2K/1r2p3/1n1r1n2/Nbq1PB2/8
Reprints: 1337 Beispiele zur Ideengeschichte des Schachproblems , p. 268, 1982
Input: Dieter Berlin, 2023-05-01
Last update: Rainer Staudte, 2023-05-04 more...
Genre: 3#
FEN: 8/1p1Q2R1/3N4/2pkp2K/1r2p3/1n1r1n2/Nbq1PB2/8
Reprints: 1337 Beispiele zur Ideengeschichte des Schachproblems , p. 268, 1982
Input: Dieter Berlin, 2023-05-01
Last update: Rainer Staudte, 2023-05-04 more...
1. Dc8? Tf4!
1. Da5! Tf4 2. Sf7#
1. ... Tg4 2. Sf3#
1. ... dxe5 2. Dxe5#
1. Da5! Tf4 2. Sf7#
1. ... Tg4 2. Sf3#
1. ... dxe5 2. Dxe5#
Keywords: Battery creation, double-check mate, Theme B2
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5R2/6K1/Q2p4/4N1k1/3r3p/8/4B3/8
Reprints: 79 Problemschach-Jahrbuch 1993 D , p. 42, 1993
Input: Dieter Berlin, 2023-05-16
Last update: Dieter Berlin, 2023-05-16 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 5R2/6K1/Q2p4/4N1k1/3r3p/8/4B3/8
Reprints: 79 Problemschach-Jahrbuch 1993 D , p. 42, 1993
Input: Dieter Berlin, 2023-05-16
Last update: Dieter Berlin, 2023-05-16 more...
1. La6? Kxc5 2. Td2# 1. ... Kd4 2. Tf5# 1. ... Ke5!
1. Sf7! Kxc5 2. Tf5# 1. ... Kd4 2. Td2#
1. ... Ke6 2. d8=D#
1. Sf7! Kxc5 2. Tf5# 1. ... Kd4 2. Td2#
1. ... Ke6 2. d8=D#
Keywords: Zugzwang-Goal, reciprocal changed mates, double-check mate, discovered checkmate, Promotion in the mating move (wD)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2BN4/3P4/2p3p1/2Pk2P1/8/1K4N1/5R2/6B1
Reprints: 35 Problemschach-Jahrbuch 1993 D , p. 20, 1993
Input: Dieter Berlin, 2023-05-20
Last update: Dieter Berlin, 2023-05-21 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2BN4/3P4/2p3p1/2Pk2P1/8/1K4N1/5R2/6B1
Reprints: 35 Problemschach-Jahrbuch 1993 D , p. 20, 1993
Input: Dieter Berlin, 2023-05-20
Last update: Dieter Berlin, 2023-05-21 more...
1. Df3? Le6! 1. Kxb2? Le6! 1. Dh5+? Kf4!
1. Da7! droht 2. Dd4#
1. ... Kxd5 2. Da5#
1. ... Kf4 2. Sd3#
1. ... Kf6 2. Sg4#
1. Da7! droht 2. Dd4#
1. ... Kxd5 2. Da5#
1. ... Kf4 2. Sd3#
1. ... Kf6 2. Sg4#
Keywords: Y-flight, Flight-giving key (dreifach), double-check mate (zweifach)
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2bN3b/5Q1B/2Pp4/3Pk3/7P/1KP4P/1n3N1P/5R1r
Reprints: 368 Problemschach-Jahrbuch 1995 D , p. 152, 1996
Input: Dieter Berlin, 2023-05-21
Last update: Dieter Berlin, 2023-07-24 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2bN3b/5Q1B/2Pp4/3Pk3/7P/1KP4P/1n3N1P/5R1r
Reprints: 368 Problemschach-Jahrbuch 1995 D , p. 152, 1996
Input: Dieter Berlin, 2023-05-21
Last update: Dieter Berlin, 2023-07-24 more...
1. Td6! droht 2. Txf6#
1. ... Kxe5 2. Td5#
1. ... Txe5 2. Dxf2#
1. ... Lxe5 2. Dc8#
1. ... fxe5 2. Lg6#
1. ... Kxe5 2. Td5#
1. ... Txe5 2. Dxf2#
1. ... Lxe5 2. Dc8#
1. ... fxe5 2. Lg6#
Keywords: Flight giving sacrifice key, Line opening, discovered checkmate, double-check mate, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/5B2/K4p2/4Pkp1/3R2p1/2bP2P1/2Q1rr2/8
Reprints: 15 Problemschach-Jahrbuch 1995 D , p. 14, 1995
Input: Dieter Berlin, 2023-05-30
Last update: Dieter Berlin, 2023-05-31 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/5B2/K4p2/4Pkp1/3R2p1/2bP2P1/2Q1rr2/8
Reprints: 15 Problemschach-Jahrbuch 1995 D , p. 14, 1995
Input: Dieter Berlin, 2023-05-30
Last update: Dieter Berlin, 2023-05-31 more...
1. Da6! e2 2. Dc6#
1. ... Kxe4 2. Tg4#
1. ... Kxd4 2. Td2#
1. ... exd4 2. Tg5#
1. ... Kxe4 2. Tg4#
1. ... Kxd4 2. Td2#
1. ... exd4 2. Tg5#
Keywords: Zugzwang-Goal, Flight giving sacrifice key, Line opening, double-check mate, pin-mate, Blocknutzung
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Q7/5P2/3kp3/3NN3/K3p3/6R1/6BB
Reprints: 3 Badische Presse 07/05/1921
Input: Mario Richter, 2023-05-31
Last update: Dieter Berlin, 2023-12-02 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/Q7/5P2/3kp3/3NN3/K3p3/6R1/6BB
Reprints: 3 Badische Presse 07/05/1921
Input: Mario Richter, 2023-05-31
Last update: Dieter Berlin, 2023-12-02 more...
* 1. ... Kxh5 2. Txh7#
1. Se5? droht 2. Tf6# 1. ... Sxe5 2. Th2# 1. ... Sh4!
1. Sh4? droht 2. Tf6# 1. ... Sxh4 2. Td5# 1. ... Se5!
1. Sh8! droht 2. Tf6# 1. ... Se5 2. Th2# 1. ... Sh4 2. Td5# 1. ... Kxh5 2. Txh7#
Bruch/Papack: "Unsichtbares Thema F, 3. Sonderform, mit Voraussperre zweier potentieller
Deckungslinien in den Verführungen".
1. Se5? droht 2. Tf6# 1. ... Sxe5 2. Th2# 1. ... Sh4!
1. Sh4? droht 2. Tf6# 1. ... Sxh4 2. Td5# 1. ... Se5!
1. Sh8! droht 2. Tf6# 1. ... Se5 2. Th2# 1. ... Sh4 2. Td5# 1. ... Kxh5 2. Txh7#
Bruch/Papack: "Unsichtbares Thema F, 3. Sonderform, mit Voraussperre zweier potentieller
Deckungslinien in den Verführungen".
Keywords: discovered checkmate, double-check mate
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4BK2/4PR1p/6Nk/7P/4N1p1/2p2n2/3R4/2B5
Reprints: 128 Problemschach-Jahrbuch 1995 D , p. 58, 1995
Input: Dieter Berlin, 2023-06-08
Last update: Dieter Berlin, 2023-06-08 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 4BK2/4PR1p/6Nk/7P/4N1p1/2p2n2/3R4/2B5
Reprints: 128 Problemschach-Jahrbuch 1995 D , p. 58, 1995
Input: Dieter Berlin, 2023-06-08
Last update: Dieter Berlin, 2023-06-08 more...
1. Le5! Lxe5 2. b8=D Lxb8 3. axb8=L ... 4. Le5#
Keywords: Sacrifice key, Promotion (wD), under-promotion (wL), Stalemate avoidance, double-check mate
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: RB4bk/PP4bp/7P/2P5/P7/K7/8/8
Reprints: 121 Problemschach-Jahrbuch 1995 D , p. 54, 1995
Input: Dieter Berlin, 2023-06-10
Last update: Dieter Berlin, 2023-06-10 more...
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: RB4bk/PP4bp/7P/2P5/P7/K7/8/8
Reprints: 121 Problemschach-Jahrbuch 1995 D , p. 54, 1995
Input: Dieter Berlin, 2023-06-10
Last update: Dieter Berlin, 2023-06-10 more...
1. Db6! droht 2. Dd4#
1. ... Dh4 2. Th6#
1. ... Da7 2. Tf7#
1. ... Lc5 2. Txe6#
1. ... Sc5 2. Txf5#
1. ... Dh4 2. Th6#
1. ... Da7 2. Tf7#
1. ... Lc5 2. Txe6#
1. ... Sc5 2. Txf5#
Keywords: double-check mate (zweifach), Batterienutzung, mehrfache
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3Q2bB/7q/3bpR2/4kpp1/8/2NnP2p/7K/1B6
Reprints: 294 Problemschach-Jahrbuch 1995 D , p. 128, 1996
Input: Dieter Berlin, 2023-06-18
Last update: Dieter Berlin, 2023-06-18 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3Q2bB/7q/3bpR2/4kpp1/8/2NnP2p/7K/1B6
Reprints: 294 Problemschach-Jahrbuch 1995 D , p. 128, 1996
Input: Dieter Berlin, 2023-06-18
Last update: Dieter Berlin, 2023-06-18 more...
1. Lb8,Lh2? droht 2. De6# 1. ... Te4! 1. Lf4? Se3! 1. Ld4? Te4 2. Dxa2# 1. ... Sf4!
1. Ld6! Te4 2. Db5#
1. ... Se3 2. Tf5#
1. ... Sf4 2. Td3#
1. Ld6! Te4 2. Db5#
1. ... Se3 2. Tf5#
1. ... Sf4 2. Td3#
Keywords: discovered checkmate, double-check mate, Blocknutzung, White correction
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2R5/3Kb3/1p5p/3kB2r/7r/2P2R2/b3Q1n1/4n2B
Reprints: 188 Problemschach-Jahrbuch 1993 D , p. 88, 1994
Input: Dieter Berlin, 2023-06-22
Last update: Dieter Berlin, 2023-06-22 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 2R5/3Kb3/1p5p/3kB2r/7r/2P2R2/b3Q1n1/4n2B
Reprints: 188 Problemschach-Jahrbuch 1993 D , p. 88, 1994
Input: Dieter Berlin, 2023-06-22
Last update: Dieter Berlin, 2023-06-22 more...
1. Sc8! Kxc6 2. Tc4#
1. ... Ld4 2. Te3#
1. ... Le5 2. Tf4#
1. ... Lxe7 2. Sxe7#
1. ... Ld4 2. Te3#
1. ... Le5 2. Tf4#
1. ... Lxe7 2. Sxe7#
Keywords: Flight giving sacrifice key, Drag-in sacrifice, Block guiding (sL, zweifach), double-check mate, discovered checkmate, Zugzwang-Goal
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/N3P1p1/2R1Pbp1/p2k2p1/P3R1P1/2p2B2/2P1P2K/8
Reprints: 20 Problemschach-Jahrbuch 1995 D , p. 16, 1996
Input: Dieter Berlin, 2023-06-26
Last update: Dieter Berlin, 2023-06-26 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 8/N3P1p1/2R1Pbp1/p2k2p1/P3R1P1/2p2B2/2P1P2K/8
Reprints: 20 Problemschach-Jahrbuch 1995 D , p. 16, 1996
Input: Dieter Berlin, 2023-06-26
Last update: Dieter Berlin, 2023-06-26 more...
1. c3! droht 2. Dxf3#
1. ... Kd3 2. Txf3#
1. ... Df4 2. Te5#
1. ... Dg3 2. Tg5#
1. ... Dh2 2. Th5#
1. ... Sg1,Sh2 2. Dd4#
1. ... Lg2 2. De2#
1. ... Kd3 2. Txf3#
1. ... Df4 2. Te5#
1. ... Dg3 2. Tg5#
1. ... Dh2 2. Th5#
1. ... Sg1,Sh2 2. Dd4#
1. ... Lg2 2. De2#
Keywords: Flight-giving key, double-check mate, discovered checkmate, Deckungsverlust, Blocknutzung, Line closing
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/2q4B/8/p2P1R2/2p1k3/5n2/K1P2Q2/5b2
Reprints: 141 Problemschach-Jahrbuch 1993 D , p. 68, 1994
Der Tagesspiegel 01/05/1994
101 Problemschach-Jahrbuch 1994 D , p. 50, 1995
Input: Dieter Berlin, 2023-06-28
Last update: Dieter Berlin, 2023-07-05 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.87
FEN: 1B6/2q4B/8/p2P1R2/2p1k3/5n2/K1P2Q2/5b2
Reprints: 141 Problemschach-Jahrbuch 1993 D , p. 68, 1994
Der Tagesspiegel 01/05/1994
101 Problemschach-Jahrbuch 1994 D , p. 50, 1995
Input: Dieter Berlin, 2023-06-28
Last update: Dieter Berlin, 2023-07-05 more...
1. Db2! droht 2. Db7#
1. ... Lxb2 2. Sxe3#
1. ... Sxb2 2. Sxc3#
1. ... Tb3 2. Te5# 2. Td4?
1. ... Tf7 2. Td4# 2. Te5?
1. ... Lxb2 2. Sxe3#
1. ... Sxb2 2. Sxc3#
1. ... Tb3 2. Te5# 2. Td4?
1. ... Tf7 2. Td4# 2. Te5?
Keywords: Sacrifice key, Mari-Thema, double-check mate, Line opening
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3N3B/8/K2p1r2/2pk4/n1p1R3/2rpn1p1/8/Q1bN3B
Reprints: 125 Problemschach-Jahrbuch 1994 D , p. 58, 1995
Input: Dieter Berlin, 2023-06-29
Last update: Dieter Berlin, 2023-06-29 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 3N3B/8/K2p1r2/2pk4/n1p1R3/2rpn1p1/8/Q1bN3B
Reprints: 125 Problemschach-Jahrbuch 1994 D , p. 58, 1995
Input: Dieter Berlin, 2023-06-29
Last update: Dieter Berlin, 2023-06-29 more...
1. Ta3! Dc1+ 2. Dc6+ Ka7 3. Lb6#
Keywords: Miniature, Battery creation, Provoked check, double-check mate, Cross check
Genre: 3#
FEN: 2K1Q3/8/k7/Bp6/8/4R3/7b/4q3
Reprints: 129 Problemschach-Jahrbuch 1994 D , p. 60, 1995
Input: Dieter Berlin, 2023-06-29
Last update: Dieter Berlin, 2023-06-29 more...
Genre: 3#
FEN: 2K1Q3/8/k7/Bp6/8/4R3/7b/4q3
Reprints: 129 Problemschach-Jahrbuch 1994 D , p. 60, 1995
Input: Dieter Berlin, 2023-06-29
Last update: Dieter Berlin, 2023-06-29 more...
1. Txe4? droht 2. Te5# 1. ... Txb8 2. Te3# 1. ... Sc7!
1. Sxe4! droht 2. Txg5#
1. ... Lc1/Lh6 2. Sd6#
1. ... Le3 2. Sc3#
1. ... Kg4+ 2. Sf6#
1. ... Txg3 2. Sxg3#
1. ... Sg6 2. Dc8#
1. ... dxe4 2. Dxe4#
1. Sxe4! droht 2. Txg5#
1. ... Lc1/Lh6 2. Sd6#
1. ... Le3 2. Sc3#
1. ... Kg4+ 2. Sf6#
1. ... Txg3 2. Sxg3#
1. ... Sg6 2. Dc8#
1. ... dxe4 2. Dxe4#
Keywords: Capture key, pin-mate (doppelt), Switchback, discovered checkmate, double-check mate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: nB6/4nKR1/5N2/3p1kb1/4p3/1r3rPb/2Q5/3BR3
Reprints: 132 Problemschach-Jahrbuch 1994 D , p. 62, 1995
Input: Dieter Berlin, 2023-06-29
Last update: Dieter Berlin, 2023-06-29 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: nB6/4nKR1/5N2/3p1kb1/4p3/1r3rPb/2Q5/3BR3
Reprints: 132 Problemschach-Jahrbuch 1994 D , p. 62, 1995
Input: Dieter Berlin, 2023-06-29
Last update: Dieter Berlin, 2023-06-29 more...
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