Die Schwalbe

40 problem(s) found in 4126 milliseconds (displaying 40 problem(s)). [COMMENTDATE>=20220810 AND G='h#' AND NOT S='Sinfonie Scacchistiche' AND K='Exzelsior'] [download as LaTeX]

1 - P0500706
Simo Ylikarjula
4665 feenschach 76 08/11/1985
P0500706
(2+6) C+
h#5
2.1...
1) 1. ... g4 2. e6 g5 3. Ke7 g6 4. Td8 gxf7 5. Td7 f8=D#
2) 1. ... g3 2. Kd7 g4 3. Td8 g5 4. Ke8 g6 5. Sd7 gxf7#
play all play one stop play next play all
Numerous retro tries but none distinct
Retro!-patt, Aufspaltung Doppelschritt!, Excelsior, Umwandlung
more ...
comment
Keywords: Promotion in the mating move, Excelsior white (auto key), No legal last move for White, Minimal
Genre: h#, Retro
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: 4k2r/4ppK1/5n1p/8/8/8/6P1/8
Reprints: 365 Minimalkunst im Schach 2006
Input: Gerd Wilts, 1996-06-06
Last update: A.Buchanan, 2023-12-08 more...
2 - P0500807
Mark Kirtley
3859 Ideal-Mate Review 04-06/1990
Lob
P0500807
(2+8) C+
h#7
1. f1=S Kf4 2. Se3 dxe3 3. d2 e4 4. d1=S e5 5. Se3 e6 6. Sf5 e7 7. Sg7 exf8=S#
play all play one stop play next play all
Unterverwandlung!Springer!3-fach
Yuri Bilokin: more economical bNh6-f6(-bPf6), bPh5-d5, then a1=b1 6n1/6b1/6nk/4p3/8/4p1K1/4P1p1/8 (2+7) h#7
1.g1=S Kg4 2.Sf3 exf3 3.e2 f4 4.e1=S f5 5.Sf3 f6 6.Sg5 f7 7.Sh7 fxg8=S# (MM)

Slow Excelsior. Active sacrifice (black). Annihilation.
Excelsior (white). Long-trip (bS, promoted, 3) Phoenix. Promotion (Sss, 1, 2)
Model mate × 1 (2023-05-10)
more ...
comment
Keywords: Excelsior white (auto key), under-promotion
Genre: h#
Computer test: C+ PY V3.52.--
FEN: 5n2/5p2/5pkn/7p/8/3p1K2/3P1p2/8
Reprints: 198 Ideal-Mate Encyclopedia Vol.1 1999
Input: Gerd Wilts, 1996-06-06
Last update: Erich Bartel, 2011-07-06 more...
3 - P0510848
Zivan Tiric
767v Mat (Belgrade) 06/1974
P0510848
(3+4) cooked
h#5
1. Lc5 d4 2. Df7 d5 3. Le7 d6 4. Se8 d7 5. Ke6 dxe8=S

NL:
1. Kg5 La6 2. Kg4 Ld3 3. Kh3 Kf3 4. Kh2 Le4 5. Kh1 Kg3#
1. Kg5 Lb7 2. Kg4 La8 3. Kh3 Lc6 4. Kh2 Kf3 5. Kh1 Kg3#
play all play one stop play next play all
Verstellung BL
Yuri Bilokin: possibly bQa7-f7, bBg1-e1, bNg7-d5, +bPa5, +bPg3 2B5/5q2/5k2/p2n4/4K3/6p1/3P4/4b3 (3+6) h#5
1.Sc7 d4 2.Bb4 d5 3.Be7 d6 4.Se8 d7 5.Ke6 dxe8=S# (2023-01-11)
comment
Keywords: Line closure, Excelsior white (auto key)
Genre: h#
FEN: 2B5/q5n1/5k2/8/4K3/8/3P4/6b1
Input: Andreas Mokosch, 1997-07-26
Last update: hpr, 1999-04-06 more...
4 - P0516063
Jacobus Theodorus Sanderse
8293v FEENSCHACH 06/1967
P0516063
(2+5) cooked
h#7
1. f5 b4 2. f4 b5 3. f3 b6 4. f2 b7 5. f1=L b8=L 6. Lc4 Lxd6 7. Lcg8 Le5#

NL:
1. Le4 b4 2. Ld5 b5 3. Kg8 b6 4. Kf8 b7 5. Ke8 b8=D+ 6. Kd7 Ka6 7. Kc6 Dc8#
play all play one stop play next play all
Yuri Bilokin: correction wKa7-b1, +bNd1 7k/5p1b/3p4/8/8/8/1Pn5/1K1n4 (2+6) h#7

1.f5 b4 2.f4 b5 3.f3 b6 4.f2 b7 5.f1=B b8=B 6.Bc4 Bxd6 7.Bcg8 Be5# (MM)

Excelsior (black)
Excelsior (white)
Promotion (Bb, 1, 1)
Model mate × 1 (2023-05-10)
comment
Keywords: Symmetrical position, Promotion, Excelsior black (auto key), Excelsior white (auto key), Excelsior (sw)
Genre: h#
FEN: 7k/K4p1b/3p4/8/8/8/1Pn5/8
Input: Hans-Jürgen Schäfer, 1997-09-01
Last update: Rainer Staudte, 2014-06-21 more...
5 - P0522922
Albert Zickermann
1758 FEENSCHACH 05-06/1953
P0522922
(5+4) C+
h#6
1. Kd2 e4+ 2. Kd1 e5 3. Ke1 e6 4. Kd1 e7 5. Ke1 e8=D+ 6. Kd1 De2#
play all play one stop play next play all
Yuri Bilokin: you can see 1...e4 2.Kd1 e5 3.Ke1 e6 4.Kd1 e7 5.Ke1 e8=Q+ 6.Kd1 Qe2# (2023-01-14)
comment
Keywords: Excelsior white (auto key), Round Trip, Pure Round Trip (k), Tempo Move (kkk)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/8/8/8/8/p1p5/PpP1PR2/1K2k3
Input: Markus Manhart, 1998-02-10
Last update: hpr, 2000-10-11 more...
6 - P0550041
Jacobus Theodorus Sanderse
8711 feenschach 03/1968
P0550041
(2+5) C+
h#6
b) -sBe7
c) sKg1 nach f2
a) 1. Dh5 d4 2. g5 d5 3. g4 d6 4. g3 dxe7 5. g2 e8=D 6. Dh2 De1#
b) 1. Kh2 d4 2. Dg1 d5 3. g5 d6 4. g4 d7 5. g3 d8=D 6. g2 Dh4#
c) 1. Kg3 d4 2. Kh4 d5 3. Dg3 d6 4. g5 dxe7 5. Lf8 exf8=D 6. g4 Dh6#
play all play one stop play next play all
more ...
comment
Keywords: Echo-Kombinationen, Excelsior white (auto key), Minimal (B), Obvious promotion (l)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/4p1p1/6qb/8/8/8/K2P4/6k1
Input: Ronald Schäfer, 1997-12-16
Last update: A.Buchanan, 2023-07-25 more...
7 - P0556806
Antonio Fernandez Arguelles Ferrer
2699v Die Schwalbe 08/1933
P0556806
(2+13) cooked
h#6
1. Db3 axb3 2. Sc4 bxc4 3. d5 cxd5 4. Le6 dxe6 5. Tf7 exf7 6. Lg7 fxg8=S#

NL:
1. Kg7 a3 2. Db4 axb4 3. Tc5 bxc5 4. Se7 cxd6 5. Kg8 dxe7 6. Tg7 e8=D#
play all play one stop play next play all
Klaus Funk: Korrektur: Tc7 nach a7, -e4,-e5
Nachname des Autors ist Argüelles (2004-05-14)
Felber, Volker: Original waagrecht gespiegelt und Farbwechsel mit der Bedingung Hilfszüger Selbstmatt in 6 Zügen, -sBa4 (2011-01-16)
Yuri Bilokin: possibly better bOb8-a4, bBc8-g4, bNd6-a3, -bPa4, -bPe4, -bPe5 (2+10) h#6
1.Qb3 axb3 2.Sc4 bxc4 3.d5 cxd5 4.Be6 dxe6 5.Rf7 exf7 6.Bg7 fxg8=S# (IM)

Ideal mate (2023-05-05)
comment
Keywords: Excelsior white (auto key)
Genre: h#
FEN: 1qb3nb/2rp3p/3n2rk/4p3/p3p2K/8/P7/8
Input: Franz Pachl, 1998-08-31
Last update: hpr, 1999-04-06 more...
8 - P0559261
Jacobus Theodorus Sanderse
861 Boletim da UBP 10-11/1967
1. ehrende Erwähnung
P0559261
(2+5) cooked
h#7
1. Sc4 d3 2. e5 dxc4 3. e4 c5 4. e3 c6 5. e2 c7 6. e1=T c8=D 7. Tg1 Dh3#

NL:
1. Kg2 d4 2. Kf3 d5 3. Sc6+ Kd7 4. Dd4 dxc6 5. Ke4 c7 6. Kd5 c8=D 7. e5 Dc6#
play all play one stop play next play all
Yuri Bilokin: correction bQa1-b7, -bPd6 3K4/1q2p3/8/4n3/8/8/3P4/7k (2+4) h#3
1.Sc4 d3 2.e5 dxc4 3.e4 c5 4.e3 c6 5.e2 c7 6.e1=R c8=Q 7.Rg1 Qh3# (MM)

Slow Excelsior
Active sacrifice (black, delayed)
Excelsior (black)
Excelsior (white)
Promotion (Qr, 1, 1)
Model mate × 1 (2023-05-10)
comment
Keywords: Excelsior black (auto key), Excelsior white (auto key), Promotion
Genre: h#
FEN: 3K4/4p3/3p4/4n3/8/8/3P4/q6k
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: hpr, 2004-09-30 more...
9 - P0559272
Miklos Zboray
(57) Problem 08/1974
Lob
57. Thematurnier
P0559272
(2+12) cooked
h#7
1. a1=T hxg3 2. Ta2 g4 3. Tb2 g5 4. Tb5 gxf6 5. Tg5 f7 6. Tg8 f8=D 7. Th8 Df7#

NL:
1. a1=T hxg3 2. Ta2 g4 3. Tb2 g5 4. Tb6 gxf6 5. Kh8 f7 6. Tg6 f8=D+ 7. Tg8 Dxh6#
play all play one stop play next play all
klären AL ?
Yuri Bilokin: correction +bQh4(h3) 8/7k/1p3p1p/8/2n4q/p1pp2n1/p1p4P/1bK5 (2+13) (2023-05-08)
comment
Keywords: Promotion, Excelsior white (auto key)
Genre: h#
FEN: 8/1p5k/5p1p/8/2n5/p1pp2n1/p1p4P/1bK5
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: hpr, 1999-11-25 more...
10 - P0559389
Jacobus Theodorus Sanderse
8292 FEENSCHACH 06/1967
P0559389
(2+4) cooked
h#7
1. e5 gxf3 2. e4 f4 3. e3 f5 4. e2 f6 5. e1=T f7 6. Th1 f8=T 7. Th5 Tf6#

NL:
1. f2 Kf7 2. f1=S g4 3. Sg3 Ke6 4. Sh5 gxh5 5. Kg7 h6+ 6. Kf8 h7 7. Ke8 h8=T#
play all play one stop play next play all
Yuri Bilokin: possibly wKg8-h8 7K/4p3/7k/6p1/8/5p2/6P1/8 (2+4) (2023-02-01)
comment
Keywords: Promotion, Excelsior black (auto key), Excelsior white (auto key)
Genre: h#
FEN: 6K1/4p3/7k/6p1/8/5p2/6P1/8
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: hpr, 1999-11-25 more...
11 - P0559536
Jacobus Theodorus Sanderse
8291 FEENSCHACH 06/1967
P0559536
(2+4) cooked
h#7
1. b5 f4 2. b4 Ka4 3. b3 f5 4. b2 f6 5. b1=L f7 6. La2 f8=S 7. Lg8 Sg6#
play all play one stop play next play all
Cook: 1. Kg8 Kc2 2. Kf8 f4 3. Ke7 f5 4. Kd6 f6 5. Kc5 fxg7 6. Kb4 g8=D 7. Ka3 Db3#
Erich Bartel: Nachdruck:
Die Schwalbe (2) XII 1969 (2013-02-22)
Yuri Bilokin: possibly wKb3-a2 7k/1p4pn/8/8/8/8/K4P2/8 (2+4) h#7
1.b5 f4 2.b4 f5 3.b3+ Ka3 4.b2 f6 5.b1=B f7 6.Ba2 f8=S 7.Bg8 Sg6# (MM) (2023-02-01)
comment
Keywords: Promotion, Excelsior black (auto key), Excelsior white (auto key)
Genre: h#
FEN: 7k/1p4pn/8/8/8/1K6/5P2/8
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: SBD, 2013-02-22 more...
12 - P0559690
Austris O. Desmitnieks
3943 Problem 02/1977
P0559690
(2+8) C+
h#8
1. d1=L Kb1 2. Lb3 axb3 3. f1=L b4 4. La6 b5 5. h1=L bxa6 6. Lb7 axb7 7. Kh4 b8=D 8. g5 Dh2#
play all play one stop play next play all
Jakob Leck: Compare to P0559688 (2023-01-03)
comment
Keywords: Promotion, Excelsior white (auto key)
Genre: h#
FEN: 8/8/1p4p1/6k1/6p1/p7/P2p1p1p/K7
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: hpr, 1999-03-26 more...
13 - P0564422
Oleksy M. Stelman
520v Buletin Problemistic 04-06/1975
P0564422
(2+6) cooked
h#6
1. Lf2 e4 2. Td5+ Kf6 3. Kb4 e5 4. Kc5 e6 5. Kd6 e7 6. Lc5 e8=S#

NL:
1. Ka2 e4 2. Ld5 exd5 3. Ta6 d6 4. Sc7 dxc7 5. Ka1 c8=D 6. Ta2 Dc1#
ua
play all play one stop play next play all
Yuri Bilokin: correction bNb5-a1, bBh4-d8 3b4/3p4/2br4/4K3/8/k7/4P3/n7 (2+6)
1.Bb6 e4 2.Rd5+ Kf6 3.Kb4 e5 4.Kc5 e6 5.Kd6 e7 6.Bc5 e8=S# (MM)
the idea is not new P0564440 (2022-08-17)
comment
Keywords: Excelsior white (auto key)
Genre: h#
FEN: 8/3p4/2br4/1n2K3/7b/k7/4P3/8
Input: Markus Manhart, 1999-02-21
Last update: hpr, 1999-04-06 more...
14 - P0564488
Stepan P. Tsyrulik
4770 Mat (Belgrade) 01-02/1986
P0564488
(2+9) cooked
h#5
2.1...
1) 1. Te6+ Kc5 2. d6+ Kc4 3. Ld5+ Kd3 4. b1=L+ Ke3 5. Lf5 f4#
2) 1. Kd6 f4 2. Te5 fxe5+ 3. Ke7 exf6+ 4. Kd8 f7 5. Th5/Th7 f8=D#


NL:
geduldeter Dual
play all play one stop play next play all
Dual in der 2. Lösung
Klaus Funk: Bh4 nach h5 beseitigt den Dual (2022-05-24)
Yuri Bilokin: correction -bPa6, bBh1-c6, bPh4-h6 4r2r/3p4/1Kb2p1p/4k3/8/8/1p3P2/8 (2+8) h#5 2.1…
1.Re6 Kc5 2.d6+ Kc4 3.Bd5+ Kd3 4.b1=B+ Ke3 5.Bf5 f4# (MM)
1.Kd6 f4 2.Re5 fxe5+ 3.Ke7 exf6+ 4.Kd8 f7 5.Rh7 f8=Q# (MM)
Active sacrifice (black)
Chumakov theme (rp, 2)
Excelsior (white)
Hideaway (bR)
Promotion (Qb, 1, 1)
Model mate × 2 (2022-11-24)
more ...
comment
Keywords: Excelsior white (auto key), Minimal
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 4r2r/3p4/pK3p2/4k3/7p/8/1p3P2/7b
Input: Markus Manhart, 1999-02-21
Last update: A.Buchanan, 2022-11-25 more...
15 - P0576243
Jan Nizky
1449 Rochade Europa 04/1998
Lob
P0576243
(2+6) C+
h#8
1. b4 Kd1 2. b3 axb3 3. e3 b4 4. Da8 b5 5. Kg2 b6 6. Kf1 b7 7. g2 bxa8=D 8. g1=T Df3#
play all play one stop play next play all
ohne wBe7 erschienen in ER, dann NL
in Umenie mit sBe7 als Korrektur erschienen
Yuri Bilokin: more economical wKe1-c1, -bPe7 8/8/8/1p6/4p3/p5pk/P5q1/2K5 (2+6) (2023-08-15)
comment
Keywords: Excelsior white (auto key)
Genre: h#
Computer test: (Popeye Windows-32Bit v4.47 (1200000 KB))
FEN: 8/8/8/1p6/4p3/p5pk/P5q1/4K3
Reprints: 630 Umenie 64 2000
Input: Felber, Volker, 1999-12-30
Last update: hpr, 2008-10-21 more...
16 - P1074078
Fadil Abdurahmanovic
Michael Rittmann

13217v Die Schwalbe , p. 163, 07/2005
3. ehrende Erwähnung
P1074078
(2+11) C+
h#6
0.2.1...
1) 1. ... e4 2. Lb8 e5 3. Ld6+ exd6 4. c1=L d7 5. Lb2 d8=D 6. Lg7 Dd3#
2) 1. ... e3 2. Ta5 e4 3. Tf5 exf5 4. c1=T f6 5. Tg1 f7 6. Tg7 f8=S#
play all play one stop play next play all
Yuri Bilokin: you can see *) 1.Ra5 e4 2.Rf5 exf5 3.c1=R f6 4.Rg1 f7 5.Rg7 f8=S# (2022-09-30)
comment
Keywords: Allumwandlung, Promotion, under-promotion, under-promotion in mating move (in 2), Excelsior white, Model mate, Selfblock, changed blocks, Minimal (B), Pawn step variations
Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1580608 KB))
FEN: 6nq/b6k/1p2p2p/8/1K6/rp6/b1p1P3/8
Input: hpr, 2007-09-09
Last update: Gunter Jordan, 2020-03-04 more...
17 - P1236919
Reinhardt Fiebig
2908 idee & form , p. 3609, 04/2011
P1236919
(2+10) C+
h#6
1. Lg3 hxg3 2. e1=L g4 3. Da1 gxf5 4. Da7 f6 5. La5 fxe7 6. Ld8 exd8=D#
play all play one stop play next play all
more ...
comment
Keywords: Minimal, under-promotion (sL), Promotion in the mating move (wD), Excelsior white
Genre: h#
Computer test: A. Baumann: Gustav 4.2a
FEN: 1k6/1p2p1q1/8/2p2p2/7p/8/4p1pP/4b1K1
Input: Felber, Volker, 2012-04-15
Last update: Dieter Berlin, 2024-01-25 more...
18 - P1284444
Jacobus Theodorus Sanderse
1265 feenschach 23 21/06/1974
P1284444
(2+6) cooked
h#8
1. Lc1-h6 Kb3xa3 2. Kh5-g5 Ka3-b3 3. Kg5-f4 a2-a4 4. Kf4-e3 a4-a5 5. Ke3-d2 a5-a6 6. Kd2-c1 a6-a7 7. Kc1-b1 a7-a8=D 8. Lh6-c1 Da8-a2#
NL
1. Lh7-c2+ Kb3-c3 2. Lc2-b3 a2xb3 3. Dg4-c4+ b3xc4 4. Kh5-g4 c4-c5 5. Kg4-f3 c5xd6 6. Kf3-e2 d6-d7 7. Ke2-d1 d7-d8=D+ 8. Lc1-d2+ Dd8xd2#
mit Zugumstellungen
play all play one stop play next play all
Cook: NL (s.o.)
Yuri Bilokin: correction +bSd1 8/7b/3p4/7k/6q1/pK6/P7/2bn4 (2+7) h#6

1.Bh6 Kxa3 2.Kg5 Kb3 3.Kf4 a4 4.Ke3 a5 5.Kd2 a6 6.Kc1 a7 7.Kb1 a8=Q 8.Bc1 Qa2#

Annihilation. AntiZielElement (B1, unblock). Check prevention (W-W)
Excelsior (white)
Klasinc theme (bB-bK, type 2)
Linear cycle (wP, captureless, 6). Promotion (Q, 1)
Switchback (bB, captureless, 1)
Switchback (wK, with captures, 1) (2023-08-15)
comment
Keywords: Excelsior, Minimal
Genre: h#
FEN: 8/7b/3p4/7k/6q1/pK6/P7/2b5
Input: Erich Bartel, 2014-04-08
Last update: Alfred Pfeiffer, 2014-12-09 more...
19 - P1315401
Sergii I. Tkachenko
11649 Schach-Echo , p. 347, 09/1991
P1315401
(7+8)
h#15
1. Lf2 a3 2. Le1 Kg1 3. Ld2 Kh1 4. Lc1 Kg1 5. Lxa3 Kh1 6. Lc5 Kg1 7. a3 Kh1 8. a2 Kg1 9. a1=S Kh1 10. Sb3 cxb3 11. c2 b4 12. c1=T bxc5 13. Tb1 c6 14. Tb7 c7 15. Ta7 c8=D#
play all play one stop play next play all
Schachecke in SE ab 01/1992 eingestellt. Lösung bis 12/1991 nicht veröffentlicht.
Henrik Juel: solution
1.Lf2 a3 2.Le1 Kg1 3.Ld2 Kh1 4.Lc1 Kg1 5.Lxa3 Kh1 6.Lc5 Kg1 7.a3 Kh1 8.a2 Kg1 9.a1=S Kh1 10.Sb3 cxb3 11.c2 b4 12.c1=T bxc5 13.Tb1 c6 14.Tb7 c7 15.Ta7 c8=D#
Three promotions (2016-01-13)
SCHRECKE: Ab 6. Zug dualistisch, z.B.: 6. Lb4 Kg1 7. a3 Kh1 8. a2 Kg1 9. a1=S Kh1 10. Sb3 cxb3 11. Ld6 b4 12. c2 b5 13. c1=S b6 14. Sxe2 Lxe2 15. Lb8 Lf3# (2023-07-24)
comment
Keywords: Promotion in the mating move, konsekutive Umwandlungen 3 (stD), Switchback (K), Entblockung, Selfblock, Corner mate, Excelsior white, Antiphönix
Genre: h#
FEN: k7/8/p7/8/p2p4/2pPp1p1/P1P1P1P1/5BbK
Input: Felber, Volker, 2016-01-13
Last update: Gunter Jordan, 2023-07-23 more...
20 - P1333328
Jorma Pitkänen
Springaren 138, p. 162, 12/2015
P1333328
(2+6) C+
h#7
0.2.1...
1) 1. ... g3 2. Lf4 gxf4 3. Se5 fxe5 4. f2 e6 5. f1=T e7 6. Td1 e8=D+ 7. Td8 Dc6#
2) 1. ... gxf3 2. f4 fxg4 3. f3 g5 4. f2 g6 5. f1=T g7 6. Tf8 g8=S 7. Td8 Se7#
play all play one stop play next play all
Ausschreibungsbeispiel zum Pitkänen JT-75
Yuri Bilokin: you can see 1.f2 g3 2.f4 gxf4 3.Be5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f2 g3 2.Bf4 gxf4 3.Se5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.f2 gxf4 3.Be5 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q#
1.f4 g3 2.Be5 gxf4 3.f2 fxe5 4.f1=R e6 5.Rc1 e7 6.Rc7 e8=Q# (2023-08-15)
comment
Keywords: Excelsior, Excelsior white, Ideal mate (in 2), Minimal, Selfblock, Promotion, under-promotion
Genre: h#
FEN: K1k5/2bn4/8/5p2/6p1/5p2/6P1/8
Input: Gunter Jordan, 2017-04-16
Last update: Gunter Jordan, 2017-04-16 more...
21 - P1361709
Torsten Linss
1768 Gaudium 203 26.02.2019
1. Preis
Abt. h#3,5-n
Informalturnier 2019/2020
PR Rainer Kuhn
P1361709
(2+5) C+
h#7
1. d5 Kd3! 2. d4 Kc2 3. d3+ Kc3 4. d2 Kc2! 5. d1=L+ Kd3 6. Lb3 Kc3 7. La2 Lb2#
play all play one stop play next play all
Henrik Juel: Two roundtrips by wK, very nice (2019-02-27)
Jakob Leck: Compare to P1293839 (2022-10-07)
comment
Keywords: Pure Round Trip (K), Excelsior (l), under-promotion (l), Klasinc theme (K-b), Miniature, Minimal (L), Selfblock, Line opening, Model mate
Genre: h#
FEN: 8/3p4/8/6b1/r7/k1K5/8/B3r3
Reprints: 03781 Finales... y Temas 126, p. 2506, 12/2022
Input: TLi, 2019-02-27
Last update: Gunter Jordan, 2023-01-20 more...
22 - P1384339
Krzysztof Drazkowski
H1093 Problemist Ukrainy 04-06/2020
P1384339
(2+8) C+
h#7
1. f3-f2 h2-h3 2. f2-f1=S h3-h4 3. Sf1-g3 h4-h5 4. Sg3-f5 h5-h6 5. Sf5-g7 h6xg7 6. Kb2-b1 g7-g8=D 7. a2-a1=T Dg8-b3#
play all play one stop play next play all
Viktoras Paliulionis: Illegal position because White has no last move. (2023-02-02)
Anton Baumann: mögliche Korrektur: wBf3 nach f2, mit Forderung h#6: 1.f1=S h4 ... (2023-02-13)
comment
Keywords: under-promotion (st), Promotion (D), Selfblock, Antiphönix, Excelsior white, Kindergarten Problem, Minimal (B)
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/7p/8/8/8/2pppp2/pk1p3P/3K4
Input: Marcin Banaszek, 2020-12-28
Last update: Gunter Jordan, 2020-12-28 more...
23 - P1396733
Mykhailo Gershynskyi
8555 Seven Chess Notes 170 03/2020
3. ehrende Erwähnung
Abt. h#>3
PR Alexander Semenenko
P1396733
(2+4) C+
h#7
0.1.1...
1. ... Kf2 2. Lc2 d4 3. Kc3 d5 4. Kd3 d6 5. Sc3 d7 6. Sd5 d8=D 7. c3 Dxd5#
play all play one stop play next play all
Yuri Bilokin: you can see 1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Bd1 d7 5.Bb3 d8=Q 6.Kc3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Bd1 d7 5.Kc3 d8=Q 6.Bb3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Be2 d6 4.Kc3 d7 5.Bd1 d8=Q 6.Bb3 Qxd2#
1.Bf1 d4 2.Sd2 d5 3.Bd3 d6 4.Bc2 d7 5.Bb3 d8=Q 6.Kc3 Qxd2# (2023-02-01)
comment
Keywords: Entblockung, Excelsior white, Remote selfblock, Ideal mate, Liniensperrung, Miniature, Minimal (B), Check Protection, Selfblock, Promotion (D), Homebase
Genre: h#
FEN: 8/8/8/8/1kp5/3b4/3P4/1n2K3
Reprints: Seven Chess Notes 184, p. 10, 05/2021
Input: Gunter Jordan, 2021-12-08
Last update: Marcin Banaszek, 2022-01-04 more...
24 - P1396990
Anatoly Kirichenko
Aleksandr Pankratiev

1147 Pat a Mat 116 06/2021
P1396990
(2+5) C+
h#6*
0.1.1...
* 1. ... ... 2. Kd4 c4 3. Sd5+ cxd5 4. Kc4 d6 5. Kd5 d7 6. Kd6 d8=D#
1. ... c3 2. Ta6 cxb4 3. Kc6 bxc5 4. Kb7 c6+ 5. Ka8 c7 6. Ta7 c8=D#
play all play one stop play next play all
Jakob Leck: cf. P1397020 (2022-12-26)
comment
Keywords: Corner mate (in Los.), Excelsior white, Ideal mate (im *), Minimal (B), Model mate (in Lös.), Round Trip (k-3 im *), Selfblock (in Lös.), Promotion (D), Promotion in the mating move
Genre: h#
FEN: 8/8/2r1p3/2pk4/1n3K2/8/2P5/8
Input: Gunter Jordan, 2021-12-13
Last update: Gunter Jordan, 2021-12-13 more...
25 - P1397020
Anatoly Kirichenko
Aleksandr Pankratiev

4674 Best Problems 100 10/2021
P1397020
(2+4) C+
h#6
0.2.1...
1) 1. ... c3 2. Sd4+ cxd4 3. Kc4 d5 4. Kd4 d6 5. Kd5 d7 6. Kd6 d8=D#
2) 1. ... cxb3 2. Ta6 b4 3. Kc6 bxc5 4. Kb7 c6+ 5. Ka8 c7 6. Ta7 c8=D#
play all play one stop play next play all
Jakob Leck: cf. P1396990 (2022-12-26)
comment
Keywords: Corner mate (in 2), Excelsior white, Ideal mate (in 1), Klasinc theme (k-B in 1), Model mate (in 2), Round Trip (k-3 in 1), Capture key (in 2), Selfblock, Promotion (D), Promotion in the mating move
Genre: h#
FEN: 8/8/2r5/2pk1K2/8/1n6/2P5/8
Input: Gunter Jordan, 2021-12-14
Last update: Gunter Jordan, 2021-12-14 more...
26 - P1398028
Rolf Wiehagen
SuperProblem (Website) 20/12/2021
after Ed Hoes and Hans Uitenbroek
5. Platz TT-263
P1398028
(2+6) C+
h#7
0.1.1...
1. ... Kg3-g4 2. Sd4-f3 g2xf3 3. e5-e4 f3xe4 4. Lb3-d5 e4xd5 5. Dh6-c6 d5xc6 6. Ka7-a8 c6-c7 7. Ta2-a7 c7-c8=D#
play all play one stop play next play all
Vergleiche mit P1373236
Yuri Bilokin: you can see 1.Sf3 gxf3 2.e4 fxe4 3.Bd5 exd5 4.Qc6 dxc6 5.Ka8 c7 6.Ra7 c8=Q#
1.Sf3 gxf3 2.Be6 f4 3.Bc8 fxe5 4.Qd6 exd6 5.Ka8 d7 6.Ra7 dxc8=Q#
1.Sf3 gxf3 2.Qd6 f4 3.Be6 fxe5 4.Bc8 exd6 5.Ka8 d7 6.Ra7 dxc8=Q#
1.Sf3 gxf3 2.Qd6 f4 3.Be6 fxe5 4.Ka8 exd6 5.Bc8 d7 6.Ra7 dxc8=Q# (2023-08-15)
comment
Keywords: Minimal (B), Promotion in the mating move, Excelsior white, Promotion (D), Selfblock, Corner mate, Model mate
Genre: h#
Computer test: Gustav 4.1c
FEN: 8/k7/7q/4p3/3n4/1b4K1/r5P1/8
Input: Marcin Banaszek, 2022-01-07
Last update: Gunter Jordan, 2022-05-07 more...
27 - P1402506
Reinhardt Fiebig
Mirko Degenkolbe

10042 Seven Chess Notes 198, p. 19, 07/2022
P1402506
(2+4) C+
h#6
1. e1=L a3 2. Lb4 axb4 3. h1=L b5 4. Lc6 bxc6 5. Kb8 c7+ 6. Ka8 c8=D#
play all play one stop play next play all
Lösung:
1.e1L! [e1D?] a3! [a4?]
2.Lb4 axb4
3.h1L! [h1D?] b5
4.Lc6 bxc6
5.Kb8! c7
6.Ka8 [Rückkehr] c8D# - Mustermatt
(MD1790)

Eile-mit-Weile.
Weiße Auswahl im ersten Zug.
Schwarze Auswahl im ersten und dritten Zug.
Schwarzer Wartezug mit Rückkehr.
Weißer Excelsior.
Zweifache schwarze Läufer-Unterverwandlung.
Mustermatt.
Miniatur.
Sechssteiner.
Weißes Minimal.
Kindergarten-Problem
Klaus Funk: identischer Vorgänger: Ulf Hammerström 1994, P1095198 (2023-01-24)
comment
Keywords: Echo, Excelsior white, under-promotion (ll), Model mate, Minimal (B), Miniature, under-promotion key, Promotions to bishops, Promotion (D), konsekutive Umwandlungen 3 (llD), Switchback (k)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: k7/p7/8/8/8/8/P3p2p/2K5
Input: Felber, Volker, 2022-07-07
Last update: Rainer Staudte, 2022-11-07 more...
28 - P1405227
Reinhardt Fiebig
Mirko Degenkolbe

19714 Schach , p. 79, 10/2022
P1405227
(2+5) C+
h#6
0.1.1...
Versuch: 1. ... a3? 2. Le2 a4 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. ??

1. ... a4 2. Le2 Kh3 3. Lb5 axb5 4. Lh2 b6 5. Lc7 bxc7 6. g5 c8=D#
play all play one stop play next play all
LB aus SCHACH: 19.714 (Fiebig/Degenkolbe) Verf.: 1… a3? 2.Le2 a4 3.Lb5 a:b5 4.Lh2 b6 5.Lc7 b:c7 6.??? c8D matt scheitert einzig daran, dass Schwarz keinen Wartezug hat. Deshalb muss Weiß umdenken. 1… a4! 2.Le2! (Ld7?) Kh3! (Kg3?, Kg5?) 3.Lb5 a:b5 4.Lh2! (Lb6?) b6 5.Lc7 b:c7 8.g5! (Tempo) c8D matt (Mustermatt) (4 P.). „Der Clou ist der Tempozug g5, weshalb der wK ein Fluchtfeld finden muss, was wiederum den Schlüsselzug 2.Le2 begründet. Super“ (JG). „Perfekt“ (HR). „Witzig! Der wK muss zeitig genau so ziehen, dass Schwarz am Ende einen unschädlichen Tempozug machen kann“ (GJ).

LB der Autoren:
Verführung:
1. … a3?
2.Le2 a4
3.Lb5 axb5
4.Lh2 b6
5.Lc7 bxc7
6.??? c8D# scheitert einzig daran, dass Schwarz keinen Wartezug hat.
Deshalb muss Weiß umdenken.

Lösung:
1. ... a4! [a3?]
2.Le2! [Ld7?] Kh3! [Kg3?, Kg5?]
3.Lb5 axb5
4.Lh2! [Lb6?] b6
5.Lc7 bxc7
6.g5! [Tempo] c8D# - Mustermatt

Vermeidung des Eile-mit-Weile-Schlüsselzuges 1. …a3 mit logischer Begründung.
Weiße Auswahl im ersten und zweiten Zug.
Schwarze Auswahl im zweiten und vierten Zug.
Schwarzer Tempozug.
Weißer Excelsior.
Mustermatt.
Miniatur.
Weißes Minimal.
(MD1807)
more ...
comment
Keywords: Minimal (B), Miniature, Tempo Loss, Excelsior white, Corner mate, Promotion in the mating move, Promotion (D), Model mate
Genre: h#
Computer test: SCHRECKE: C+, Gustav 4.2b, Brute Force (2023-01-28)
FEN: k7/p7/6p1/8/6bK/8/P7/6b1
Input: Felber, Volker, 2022-10-14
Last update: Felber, Volker, 2023-01-28 more...
29 - P1406840
Rolf Wiehagen
Achim Schöneberg

12734 feenschach 250, p. 1009, 10-12/2022
(nach Aleksandr Bakharev u. Rudolf Larin)
P1406840
(3+9)
h#6 vvv
0.1.1...
1. ... c2xd3 2. Kc2 d3xe4 3. Kd3 e4xf5 4. Ke4 f5xe6 5. Kf5 e6xd7 6. Ke6 d7xe8=S#
play all play one stop play next play all
Versuch 1:
1. - c4? 2.K2 c5? 3.K3 c6 4.K4 cxd7 5.Kd5?? 6.Ke6??
Versuch 2:
1. - c4? 2.K2 cxd5(!) 3.K3 dxe6(!) 4.K4 exd7 5.Kd5 Kg(Tempo) 6.Ke6 d8D+ 7.Ld7!
Versuch 3:
1. - c4? 2.K2 cxd5 3.K3 dxe6 4.K4 Kxe8(!) 5.Kd5 exd7?? 6.Ke6 d8D#

5-zügiger Exzelsior mit Dame-UW scheitert, während 6-zügiger Exzelsior mit Springer-UW löst.

4x (passiver) Kniest (genauer: 3x Annäherungs-Kniest und 1x Kniest).

Bakharev & Larin siehe P1074930.
Henrik Juel: C+ Popeye 4.61 also (2022-12-26)
comment
Keywords: Kniest Theme, Ideal mate, Bahnung, under-promotion in mating move, under-promotion (S), discovered checkmate, Batteriematt diagonal, Battery creation, Umnov, Capture key, Excelsior white
Genre: h#
Computer test: C+ Popeye 4.85
FEN: 2B1bK2/3p4/4p3/3prp2/4p3/3p4/2P5/1k6
Input: Achim Schöneberg, 2022-12-26
Last update: Gunter Jordan, 2023-04-07 more...
30 - P1407471
Jorma Pitkänen
1783 Springaren 161, p. 51, 03/2022
P1407471
(4+8) C+
h#7
1. Sg4 Sg6 2. Se3 dxe3 3. d2 e4 4. d1=S e5 5. Se3 e6 6. Sf5 exf7 7. Sg7 f8=S#
play all play one stop play next play all
Veröffentlicht in der Rubrik "Smasaker och hugskott".
Yuri Bilokin: more economical –bPd5, bSf6-c7 6nN/2n2p1k/7p/8/8/p2p4/P2P4/K7 (4+7) h#7
1.Sd5 Sg6 2.Se3 dxe3 3.d2 e4 4.d1=S e5 5.Se3 e6 6.Sf5 exf7 7.Sg7 f8=S# (MM) (2023-02-02)
comment
Keywords: Entblockung, Excelsior white, konsekutive Umwandlungen 2 (sS), Model mate, Phoenix, Selfblock, Promotions to Knights, under-promotion (Ss)
Genre: h#
FEN: 6nN/5p1k/5n1p/3p4/8/p2p4/P2P4/K7
Input: Gunter Jordan, 2023-01-28
Last update: Gunter Jordan, 2023-01-28 more...
31 - P1407698
Jiri Jelinek
Bulletin 26/06/2021
4. Preis
Jorma Pitkänen-80 JT 2021
P1407698
(2+10) C+
h#8
1. c1=S Kb1 2. Sb3 axb3 3. Se4 b4 4. d2 b5 5. d1=S b6 6. Se3 b7 7. S3f5 b8=S 8. Sg5 Sd7#
play all play one stop play next play all
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Henrik Juel: C+ Popeye 4.61 (2023-02-09)
comment
Keywords: Entblockung, Excelsior white, konsekutive Umwandlungen 3 (ssS), Liniensperrung, Model mate, Check Protection, Selfblock, Promotions to Knights, under-promotion (Sss), under-promotion key, Minimal (B)
Genre: h#
FEN: 8/4nqb1/4pkb1/8/8/p2p4/P1p2n2/K7
Reprints: 4 The Problemist 283 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
32 - P1407701
Zoltan Labai
Bulletin 26/06/2021
9. Preis
Jorma Pitkänen-80 JT 2021
P1407701
(2+12) C+
h#8
1. f2 Ka3 2. f1=S Ka4 3. Sg3 hxg3 4. Lf5 g4 5. h2 gxf5 6. h1=D fxe6 7. Dh2 e7 8. Dd6 exd8=S#
play all play one stop play next play all
Turnier-Thema: h#8, one solution, with wS(s) + bS(s).
Henrik Juel: C+ Popeye 4.61 (2023-02-09)
comment
Keywords: Antiphönix, Entblockung, Excelsior white, konsekutive Umwandlungen 3 (sdS), Model mate, Phoenix, Rückkehr nach Umwandlung (b/d), Selfblock, Promotion (d), Promotions to Knights, under-promotion (Ss), under-promotion in mating move, Minimal (B)
Genre: h#
FEN: 3b4/2nn4/1rk1p3/2pp4/6bp/5p1p/K6P/8
Reprints: 9 The Problemist , p. 306, 01/2022
Input: Gunter Jordan, 2023-02-09
Last update: Gunter Jordan, 2023-02-09 more...
33 - P1408858

H1820 Probleemblad 3/22 07-09/2022
P1408858
(9+10) C+
h#5
0.1.1...
1. ... d4 2. gxh3 dxc5 3. hxg2 c6 4. gxf1=L c7 5. La6 c8=S#
play all play one stop play next play all
Yuri Bilokin: more economical wKe1-g1, wPg2(-wSg2), bPc5-c6, bPh4(-wPh4), -wPe3, -wPf4, -wPg3, -wTh3, -bPd6, -bPe4, -bPf5, -bPg4 nn6/kr6/2p5/8/7p/8/3P2P1/5NK1 (4+6) h#5 0.1.1... 1...d4 2.h3 d5 3.hxg2 dxc6 4.gxf1=B c7 5.Ba6 c8=S# (MM) (2023-04-19)
comment
Keywords: Excelsior white, konsekutive Umwandlungen 2 (lS), Model mate, Selfblock, under-promotion (Sl), under-promotion in mating move, under-promotion B/S
Genre: h#
FEN: nn6/kr6/3p4/2p2p1p/4pPpP/4P1PR/3P2N1/4KN2
Input: Gunter Jordan, 2023-04-14
Last update: Gunter Jordan, 2023-04-14 more...
34 - P1410865
Mirko Degenkolbe
10582 Seven Chess Notes 210, p. 23, 07/2023
spezielles Lob
Abt. h#5,5-n
PR Alexej Iwunin
P1410865
(5+1) C+
h#6
0.2.1...
b) wKf1<->sKc1
a1) 1. ... d4 2. Kd2 d5 3. Ke3 d6 4. Kf4 d7 5. Kg3 d8=D 6. Kh2 Dh4#
a2) 1. ... g4 2. Kxd2 g5 3. Ke3 g6 4. Kf4 g7 5. Kg3 g8=D+ 6. Kh2 Dg2#
b1) 1. ... b4 2. Kxe2 b5 3. Kd3 b6 4. Kc4 b7 5. Kb3 b8=D+ 6. Ka2 Db2#
b2) 1. ... e4 2. Ke2 e5 3. Kd3 e6 4. Kc4 e7 5. Kb3 e8=D 6. Ka2 Da4#
play all play one stop play next play all
Komplett gleichbleibende schwarze Züge innerhalb der Lösung a) und innerhalb der Lösung b) mit völlig anderen Mattbildern.
Vier verschiedene Excelsiors. Jeder Bauer, der sich auf dem Brett befindet, führt einen Excelsior aus. Zweimal Rückkehr im Mattzug. Zweimal Chamäleonechomatts.
Rex solus. Sechssteiner
(MD1924)
more ...
comment
Keywords: Miniature, Kindergarten Problem, Rex solus (s), Excelsior white, Promotion (D), Chameleon Echo, Rückkehr nach Umwandlung (in a2+b1), Round Trip (B/D in a2+b1), Twin, Symmetrical solution
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/8/8/8/8/8/1P1PP1P1/2k2K2
Input: Felber, Volker, 2023-07-11
Last update: Gunter Jordan, 2024-02-04 more...
35 - P1414428
Mirko Degenkolbe
3154 Problemskak 65, p. 14, 01/2024
nach Zlatko Mihajloski
P1414428
(2+7)
h#6
2.1...
1) 1. Sf2 g4 2. Se4 g5 3. Sf6 gxf6 4. Ta6 f7 5. Ka5 f8=D 6. Ta4 Dc5#
2) 1. Se5 g4 2. Sf7 g5 3. Sh6 gxh6 4. Ta2 h7 5. Ka3 h8=D 6. Ta4 Dc3#
play all play one stop play next play all
Versuche:
1. Sf6+??
1. Sh6+??
(MDxxxx)

Mihajloski = P1412069

Herstellung von Echo-Mustermatts mittels entgegengesetzten Umnow-Bahnungen.
Wenn man die Verführungen mit einbezieht, sehen wir zwei virtuelle Rundläufe des schwarzen Springers. Außerdem zweimal weißer Excelsior.
Henrik Juel: C+ Popeye 4.61 also (2024-01-11)
comment
Keywords: Minimal (B), Promotion (D), Excelsior white, Epaulettenmatt, Echo, Selfblock, Model mate, Umnov, Square vacation, Entblockung
Genre: h#
Computer test: Gustav 4.1d
FEN: 6K1/3p4/6p1/r7/k5n1/r3p3/6P1/8
Input: Felber, Volker, 2024-01-11
Last update: Gunter Jordan, 2024-01-11 more...
36 - P1414434
Marko Ylijoki
5061 idee & form 160 10/2023
P1414434
(2+7) C+
h#7
0.1.1...
b) wBc2->c7
a) 1. ... c3 2. Lg1 c4 3. f2 c5 4. f1=T c6 5. Tf8 c7 6. Tb8 c8=D 7. Sd4 Da6#
b) 1. ... c8=D+ 2. Db8 Dd8 3. Lg3 Kg1 4. Lc7 Kf2 5. Kb7 Ke3 6. Kc6 Ke4 7. Db6 Dd5#
play all play one stop play next play all
Yuri Bilokin: you can see a) 1.Bg1 c4 2.f2 c5 3.f1=R c6 4.Rf8 c7 5.Rb8 c8=Q 6.Sd4 Qa6#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Sf4 c8=Q#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Qe1 c8=Q#
1.Bg1 c3 2.f2 c4 3.f1=R c5 4.Rf7 c6 5.Ra7 c7 6.Qf2 c8=Q#
b) 1.Qg5 Kxh2 2.Qc5 Kh3 3.Kb7 Kg4 4.Kc6 c8=Q+ 5.Kd5 Kf5 6.Bd4 Qxe6#
1.Qg5 Kxh2 2.Kb7 Kh3 3.Qc5 Kg4 4.Kc6 c8=Q+ 5.Kd5 Kf5 6.Bd4 Qxe6#
1.Qg7 Kxh2 2.Kb7 Kh3 3.Kc6 c8=Q+ 4.Qc7 Kg4 5.Bc5 Kf5 6.Kd6 Qxe6#
1.Qg7 Kxh2 2.Kb7 Kh3 3.Kc6 c8=Q+ 4.Qc7 Kg4 5.Kd6 Kf5 6.Bc5 Qxe6# (2024-01-30)
comment
Keywords: Corner mate (in a), Epaulettenmatt (in b), Excelsior white (in a), Remote selfblock (in b), konsekutive Umwandlungen 2 (tD in a), Line closing (in a), Model mate, Checking key (in b), Selfblock, Promotion (D), Promotion key (in b), under-promotion (t in a), Minimal
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: k7/8/4n3/8/8/5pq1/2P2b1n/3b3K
Input: Gunter Jordan, 2024-01-11
Last update: Gunter Jordan, 2024-01-11 more...
37 - P1414580
Marko Ylijoki
611 Pat a Mat 124 06/2023
P1414580
(3+15) C+
h#6
2.1...
1) 1. Sd2 Txh2 2. Lf1 Tg2 3. Dh2 Txf2+ 4. Kg3 Txe2 5. Sf3+ Kxf1 6. Dg2+ Txg2#
2) 1. Txh1 a4 2. Lh2 a5 3. Sg1 a6 4. Dh3 a7 5. Kg3 a8=D 6. f3 Db8#
play all play one stop play next play all
Yuri Bilokin: you can see 1...Rxg1 2.Bh1 Rxf1 3.Kg2 Rxf2+ 4.Kg1 Kxe2 5.Rg2 Ke1 6.Qh2 Rf1#
1...Rxh2 2.Sd2 Rxg2 3.Qh2 Rxf2+ 4.Kg3 Rxe2 5.Sf3+ Kf1 6.Qg2+ Rxg2#
1...Rxh2 2.Sd2 Rxg2 3.Qh2 Rxf2+ 4.Kg3 Kxe2 5.Sf3 Kf1 6.Qg2+ Rxg2# (2024-01-30)
comment
Keywords: Excelsior white (in 2), Castling position, Selfblock, Umnov, Promotion (D in 2)
Genre: h#
FEN: 8/8/8/6p1/4pppp/P3pkqn/4prbr/4KnbR
Input: Gunter Jordan, 2024-01-20
Last update: Gunter Jordan, 2024-01-20 more...
38 - P1414995
Marko Ylijoki
4178 Variantim 90 08/2023
P1414995
(2+8) C+
h#7
0.1.1...
b) wBc2->c7
a) 1. ... c4 2. Dh2+ Kxh2 3. g3+ Kxh3 4. g2 c5 5. g1=T c6 6. Ta1 c7 7. Ta7 c8=D#
b) 1. ... c8=S 2. La7 Sd6 3. Sb6 Sxe8 4. Lg2+ Kg1 5. Lb7+ Kf1 6. Sd7 Ke2 7. Sb8 Sc7#
play all play one stop play next play all
Yuri Bilokin: you can see b) 1.Ba7 c8=S 2.Sb6 Sd6 3.Bg2+ Kg1 4.Bb7+ Kf1 5.Sd7 Sxe8 6.Sb8 Sc7#
1.Sb4 c8=S 2.Sa6 Sd6 3.Sb8 Sc4 4.Sd6 Sa3 5.Sb7 Sb5 6.Ba7 Sc7#
1.Sb4 c8=S 2.Sa6 Sd6 3.Sb8 Sc4 4.Sd6 Sa3 5.Ba7 Sb5 6.Sb7 Sc7#
1.Sb4 c8=S 2.Sa6 Sd6 3.Sb8 Sc4 4.Sd6 Se3 5.Sb7 Sd5 6.Ba7 Sc7# (2024-02-18)
comment
Keywords: Corner mate, Smothered mate (in b), Excelsior white (in a), konsekutive Umwandlungen 2 (tD), Minimal (B), Model mate, Phoenix (in a), Rückkehr nach Umwandlung (in b), Round Trip (B/S in b), Selfblock, Promotion (D in a), Promotion in the mating move (in a), Exchange of Promotions, under-promotion (t,S), under-promotion key (in b)
Genre: h#
FEN: k3n3/8/8/3n4/5pp1/6qb/2P2b2/7K
Input: Gunter Jordan, 2024-02-13
Last update: Gunter Jordan, 2024-02-13 more...
39 - P1415229
Claus Grupen
Andreas Thoma

2015/60 Schach in Schleswig-Holstein 11/2015
2. ehrende Erwähnung
P1415229
(2+5) C+
h#6
b) sLc2
a) 1. c1=L h4 2. Tg2 h5 3. Tg6 h6 4. Lg5 h7 5. Kg7 Kb2 6. Kh6 h8=D#
b) 1. Lg6 h4 2. Tf2 h5 3. Tf7 Kb2 4. a1=T hxg6 5. Th1 gxf7 6. Th7 f8=D#
play all play one stop play next play all
Yuri Bilokin: Illegal position: no legal last move for White (BTM). (2024-02-22)
comment
Keywords: corner to corner (t in b), Corner mate (in b), Entblockung, Excelsior white, Remote selfblock (2-fach in a), Forsberg Twins, konsekutive Umwandlungen 2 (lD,tD), Line opening, Minimal (B), Model mate, Selfblock (in b), Tempo Loss (in a), Tschumakow Theme, Promotion (D), Promotion in the mating move, under-promotion (l,t), under-promotion key (in a), Miniature
Genre: h#
Computer test: Gustav 4.1 a
FEN: 7k/8/8/8/8/1p6/prp4P/K7
Input: Gunter Jordan, 2024-02-21
Last update: Gunter Jordan, 2024-02-21 more...
40 - P1415784
Misha Shapiro
E1193 SuperProblem (Website) 18/02/2022
P1415784
(2+9) C+
h#7
0.2.1...
1) 1. ... d2-d3 2. e5-e4 d3-d4 3. e4-e3 d4-d5 4. e3-e2 d5-d6 5. e2-e1=L d6-d7 6. Le1-c3 d7-d8=S 7. Lc3-g7 Sd8-f7#
2) 1. ... d2-d4 2. a7-a5 d4xe5 3. a5-a4 e5-e6 4. a4-a3 e6-e7 5. a3-a2 e7-e8=S 6. a2-a1=L Se8-d6 7. La1-g7 Sd6-f7#
play all play one stop play next play all
Yuri Bilokin: you can see 1.e4 d4 2.e3 d5 3.e2 d6 4.e1=B d7 5.Bc3 d8=S 6.Bg7 Sf7# (2024-03-13)
comment
Keywords: Minimal (B), Pawn step variations, Excelsior white, Excelsior black (in 2), under-promotion B/S, konsekutive Umwandlungen 2 (lS,Sl), Model mate, Smothered mate, Selfblock, Corner mate
Genre: h#
Computer test: Popeye 4.83
FEN: 6nk/p6n/8/4p3/8/6pp/3P2p1/6Kb
Input: Marcin Banaszek, 2024-03-13
Last update: Gunter Jordan, 2024-03-13 more...
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