12 problem(s) found in 3099 milliseconds (displaying 12 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND CPLUS AND A='Petrovic, Nenad'] [download as LaTeX]
1. Kf8 Ta7 2. Ke8 Txa6 3. Kd7 Txa4 4. Kc6 Ta8 5. Kb5 Txc8 6. Ka4 Tc6 7. b5 Ta6#
Genre: h#
Computer test: C+ Gustav 4.1d
FEN: 2b3k1/1R6/pp6/2q5/pp6/bp6/1p6/1K6
Input: Markus Manhart, 1999-02-26
Last update: A.Buchanan, 2021-04-16 more...
2 - P1032240
Nenad Petrovic
Sahovski glasnik 06/1930
4./5. Preis geteilt
Ursic Gedenkturnier 1929
Jugoslavian Chess Federation
(13+10) C+
#3
Nenad Petrovic
Sahovski glasnik 06/1930
4./5. Preis geteilt
Ursic Gedenkturnier 1929
Jugoslavian Chess Federation
(13+10) C+
#3
1. Sf4! droht 2. Sd3
1. ... Lg4 2. Sd5
1. ... Lf3 2. Se6
1. ... Le2 2. Sxe2
1. ... Lh5 2. Sxh5
1. ... Lg4 2. Sd5
1. ... Lf3 2. Se6
1. ... Le2 2. Sxe2
1. ... Lh5 2. Sxh5
Keywords: Brian Stephenson Collection (17146), Bivalve, Goethart-Thema, black self-obstruction
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/nQ2R3/2q3PB/2p1n3/2P1k2N/p1P1P2P/r1rR2N1/bB1b2K1
Reprints: 60 Valves and Bi-Valves , p. 72, 1930
813 FIDE Album 1914-1944/II , p. 150, 1972
990 Beispiele zur Ideengeschichte des Schachproblems , p. 204, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-17 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/nQ2R3/2q3PB/2p1n3/2P1k2N/p1P1P2P/r1rR2N1/bB1b2K1
Reprints: 60 Valves and Bi-Valves , p. 72, 1930
813 FIDE Album 1914-1944/II , p. 150, 1972
990 Beispiele zur Ideengeschichte des Schachproblems , p. 204, 1982
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-03-17 more...
1. Sb8 droht 2. Tbb1#,Tb2#,Tb3#,Tb4#,Tb5#,Tb6#,Th7#,Tg7#,Tf7#,Te7#,Td7#,Tb7#
1. ... Ta2xa1+ 2. Tb7-b1+
1. ... Ta2-a3 2. Tb7-b3+
1. ... Ta2-a4 2. Tb7-b4+
1. ... Ta2-a5 2. Tb7-b5+
1. ... Ta2-a6 2. Tb7-b6+
1. ... Ta2xa7 2. Tb7xa7+
1. ... Ta2-c2 2. Kd1xc2+
1. ... Ta2-d2+ 2. Kd1xd2+
1. ... Ta2xe2 2. Kd1xe2+
1. ... Th8xb8 2. Tb7xb8+
1. ... Th8-c8 2. Tb7-c7+
1. ... Th8-d8+ 2. Tb7-d7+
1. ... Th8-e8 2. Tb7-e7+
1. ... Th8-f8 2. Tb7-f7+
1. ... Th8-g8 2. Tb7-g7+
1. ... Th8xh6 2. Tb7-h7+
1. ... Ta2-b2 2. Tb7-b3+,Tb7-b4+,Tb7-b5+,Tb7-b6+,Tb7xb2+
1. ... Th8-h7 2. Tb7-c7+,Tb7-d7+,Tb7-e7+,Tb7-f7+,Tb7-g7+,Tb7xh7+
1. ... Ta2xa1+ 2. Tb7-b1+
1. ... Ta2-a3 2. Tb7-b3+
1. ... Ta2-a4 2. Tb7-b4+
1. ... Ta2-a5 2. Tb7-b5+
1. ... Ta2-a6 2. Tb7-b6+
1. ... Ta2xa7 2. Tb7xa7+
1. ... Ta2-c2 2. Kd1xc2+
1. ... Ta2-d2+ 2. Kd1xd2+
1. ... Ta2xe2 2. Kd1xe2+
1. ... Th8xb8 2. Tb7xb8+
1. ... Th8-c8 2. Tb7-c7+
1. ... Th8-d8+ 2. Tb7-d7+
1. ... Th8-e8 2. Tb7-e7+
1. ... Th8-f8 2. Tb7-f7+
1. ... Th8-g8 2. Tb7-g7+
1. ... Th8xh6 2. Tb7-h7+
1. ... Ta2-b2 2. Tb7-b3+,Tb7-b4+,Tb7-b5+,Tb7-b6+,Tb7xb2+
1. ... Th8-h7 2. Tb7-c7+,Tb7-d7+,Tb7-e7+,Tb7-f7+,Tb7-g7+,Tb7xh7+
innerhalb eines Artikels "Task Records" von N. Petrovic mit 4 neuen Zweizüger-Task-Rekorden. Das Originaldiagram war gespiegelt (r6B/6RP/P4N2/8/8/8/2QP3r/k3K2R), dann aber NL 1. 0-0+!
Petrovic: "B shows 16 variations from moves of two black rooks, the previous record being 15."
more ...
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Petrovic: "B shows 16 variations from moves of two black rooks, the previous record being 15."
more ...
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Keywords: Brian Stephenson Collection (20074)
Genre: 2#
Computer test: The 16 thematic variations are OK by Popeye 4.61
FEN: B6r/PR6/2N4P/8/8/8/r3PQ2/R2K3k
Reprints: Neues Österreich 17/12/1950
32 FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2022-02-28 more...
Genre: 2#
Computer test: The 16 thematic variations are OK by Popeye 4.61
FEN: B6r/PR6/2N4P/8/8/8/r3PQ2/R2K3k
Reprints: Neues Österreich 17/12/1950
32 FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2022-02-28 more...
4 - P1035629
Albert Volkmann
Walther Jørgensen
Nenad Petrovic
Werner Issler
Karl Kaul
Geert Smit
8359 Die Schwalbe 04-05/1952
(8+9) C+
#2
Albert Volkmann
Walther Jørgensen
Nenad Petrovic
Werner Issler
Karl Kaul
Geert Smit
8359 Die Schwalbe 04-05/1952
(8+9) C+
#2
1. Sd6! droht 2. Sb7#
1. ... Sdc7 2. Ld2#
1. ... Sdb4 2. Sc4#
1. ... Sc3 2. Sb3#
1. ... Sde3 2. Dxb6#
1. ... Sf4 2. Dxa4#
1. ... Sdc7 2. Ld2#
1. ... Sdb4 2. Sc4#
1. ... Sc3 2. Sb3#
1. ... Sde3 2. Dxb6#
1. ... Sf4 2. Dxa4#
Keywords: Brian Stephenson Collection (20562)
Genre: 2#
Computer test: popeye 4.87
FEN: 2N5/K2B4/1p6/k2n2BR/r2Q3q/P2r4/2n3b1/2N3b1
Reprints: FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-04-27 more...
Genre: 2#
Computer test: popeye 4.87
FEN: 2N5/K2B4/1p6/k2n2BR/r2Q3q/P2r4/2n3b1/2N3b1
Reprints: FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-04-27 more...
1. Kh8-h7! zz
1. ... La1xc3 2. Sd5xc3+ Se2xc3 3. Tf7-f4#
1. ... La1-b2 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Td1xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Td1-b1,Td~ 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Ta2xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Td1xd2 2. a7-a8=D droht 3. Da8-e8#, 2. ... Ta2xa8 3. Sf3xd2#
2. ... Se2-f4,Sxd4 3. Tf7xf4#
1. ... Ta2xa7 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Td1xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Ta2-a6,T~ 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Td1xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Ta2xd2,Tc2 2. a7-a8=D droht 3. Da8-e8#, 2. ... Se2-f4,Sxd4 3. Tf7xf4#
1. ... Ta2-b2 2. Th5-f5 droht 3. Sf3-g5#, 2. ... Se2xc3 3. Sd5xc3#
1. ... La1xc3 2. Sd5xc3+ Se2xc3 3. Tf7-f4#
1. ... La1-b2 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Td1xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Td1-b1,Td~ 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Ta2xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Td1xd2 2. a7-a8=D droht 3. Da8-e8#, 2. ... Ta2xa8 3. Sf3xd2#
2. ... Se2-f4,Sxd4 3. Tf7xf4#
1. ... Ta2xa7 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Td1xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Ta2-a6,T~ 2. Tf7-f5 droht 3. Sd5-f6#, 2. ... Td1xd2 3. Sf3xd2#
2. ... Se2-f4 3. Tf5xf4#
1. ... Ta2xd2,Tc2 2. a7-a8=D droht 3. Da8-e8#, 2. ... Se2-f4,Sxd4 3. Tf7xf4#
1. ... Ta2-b2 2. Th5-f5 droht 3. Sf3-g5#, 2. ... Se2xc3 3. Sd5xc3#
Teppo Mänttä: FIDE-Album gives the main variations 1.Kh7 Lb2/Tb2 2.Tff5!/Thf5! and the thematical tries 1.Tff5? Tdxd2!, 1.Thf5? Sxc3!. However, there is a double refutation 1.Thf5? Sxc3!/Lxc3!. To be compared with P1059873 (2021-07-22)
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Keywords: Brian Stephenson Collection (49717)
Genre: 3#
Computer test: Popeye 4.67
FEN: 7K/P1p2R2/2Pp4/2PN3R/3Pk2P/2Bp1NP1/r2Pn2P/b2r4
Reprints: 746 FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2017-11-23 more...
Genre: 3#
Computer test: Popeye 4.67
FEN: 7K/P1p2R2/2Pp4/2PN3R/3Pk2P/2Bp1NP1/r2Pn2P/b2r4
Reprints: 746 FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2017-11-23 more...
1. Ld3! Ke5 2. Dc5+
1. ... Kd4 2. Da3 Kd5 3. Dd6#
1. ... Ke6 2. Dc7
1. ... Kd4 2. Da3 Kd5 3. Dd6#
1. ... Ke6 2. Dc7
Keywords: Miniature Collection (0055620), Aristocrat, Miniature, Rex solus
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2N5/8/8/3k1B2/8/8/5K2/2Q5
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-02-18 more...
Genre: 3#
Computer test: SCHRECKE: popeye 4.87
FEN: 2N5/8/8/3k1B2/8/8/5K2/2Q5
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-02-18 more...
1. Df5+! Kg3 2. Df3+ Kh4 3. Th2#
1. ... Kh4 2. Th2+ Kg3 3. Dh3#
1. ... Tag4 2. Df3+ Kh4 3. Th2# 2. ... Tg3 3. Dh5#
1. ... Tgg4 2. Dh5+ Kg3 3. Dh2# 2. ... Th4 3. Df3#
1. ... Kh4 2. Th2+ Kg3 3. Dh3#
1. ... Tag4 2. Df3+ Kh4 3. Th2# 2. ... Tg3 3. Dh5#
1. ... Tgg4 2. Dh5+ Kg3 3. Dh2# 2. ... Th4 3. Df3#
8 - P1165087
Nenad Petrovic
Norman Littlewood
19a Die Schwalbe 25-27, p. 476, 01/1967
2. Lob
(5+1) C+
#3
Nenad Petrovic
Norman Littlewood
19a Die Schwalbe 25-27, p. 476, 01/1967
2. Lob
(5+1) C+
#3
1. d8=T! Kh7 2. e8=L Kg8 3. Lg6#
1. ... Kf5 2. e8=D Kg5 3. Td5#
1. ... Kf5 2. e8=D Kg5 3. Td5#
Keywords: Miniature Collection (0058923), Miniature, Rex solus, under-promotion key (T), under-promotion (wL), Promotion (wD), Stalemate avoidance
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PP1B1/6kP/8/8/6K1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-11-25 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 8/3PP1B1/6kP/8/8/6K1/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2022-11-25 more...
1. Kb8 h1=D 2. Lxh1 f4 3. Txf4 c1=D 4. Sxc1 f1=D 5. Sxf1 Sc7 6. Dxc7 a1=D 7. Lxa1 c5 8. Txc5 Ta8#
Der Preisbericht erschien in Thema Danicum.
Der Preisbericht erschien in Thema Danicum.
Genre: s#
FEN: n1KQ4/rp6/qpp5/kb2Rp2/7R/4N3/pBp1NpBp/8
Input: Frank Müller, 2015-04-04
Last update: Marcin Banaszek, 2020-11-18 more...
10 - P1390477
Nenad Petrovic
3925 Schach-Echo 9, p. 144, 08/05/1965
3. Preis
2. Thematurnier Schach-Echo 1964/65
(11+4) C+
#3
Nenad Petrovic
3925 Schach-Echo 9, p. 144, 08/05/1965
3. Preis
2. Thematurnier Schach-Echo 1964/65
(11+4) C+
#3
1. Sxc4! Kxd5+ 2. Kd3
1. ... Kf5+ 2. Kf3
1. ... Kd4+ 2. Se3
1. ... Txh5 2. Dxe6+
1. ... Kf5+ 2. Kf3
1. ... Kd4+ 2. Se3
1. ... Txh5 2. Dxe6+
Genre: 3#
Computer test: popeye 4.85
FEN: 8/4Q3/1PP1pB2/1P1Pr2P/2p1k3/P3N1P1/4K3/8
Input: Dieter Berlin, 2021-06-05
Last update: Alfred Pfeiffer, 2021-09-27 more...
1. Le6! Df3/Dc2 2. Tb7+
1. ... Sc6 2. Td2+
1. ... Tgf1/Tgg3 2. Te2+
1. ... Db3/Tf3 2. Tg2+
1. ... Sc6 2. Td2+
1. ... Tgf1/Tgg3 2. Te2+
1. ... Db3/Tf3 2. Tg2+
Genre: 3#
Computer test: Popeye 4.61, except for a few mate duals
FEN: b6K/3B1N2/3P1kP1/n2p1P2/p3p1pp/p3N2r/1R6/B1bqn1r1
Reprints: 651 Deutsche Schachzeitung 8, p. 645, 05/1955
Input: Dieter Berlin, 2021-06-26
Last update: Alfred Pfeiffer, 2021-11-17 more...
1. Lb3! droht 2. La4+
1. ... Tg4 2. Kc8 ... 3. Sc7#
1. ... Tcf4 2. Dxf8+
1. ... Tg4 2. Kc8 ... 3. Sc7#
1. ... Tcf4 2. Dxf8+
Keywords: Line closing
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1n2kr2/2K1p1Qp/p2pN1n1/2p5/1pr5/5p2/B7/5b2
Reprints: 72 Schach ohne Partner [Grasemann] , p. 80, 1977
Input: Dieter Berlin, 2023-02-18
Last update: Dieter Berlin, 2023-02-18 more...
Genre: 3#
Computer test: Juel: Popeye 4.61
FEN: 1n2kr2/2K1p1Qp/p2pN1n1/2p5/1pr5/5p2/B7/5b2
Reprints: 72 Schach ohne Partner [Grasemann] , p. 80, 1977
Input: Dieter Berlin, 2023-02-18
Last update: Dieter Berlin, 2023-02-18 more...
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The problems of this query have been registered by the following contributors:
Markus Manhart (1)Brian Stephenson (4)
Felber, Volker (3)
Frank Müller (1)
Dieter Berlin (3)
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