Die Schwalbe

44 problem(s) found in 5817 milliseconds (displaying 44 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='Pattvermeidung' AND S='Pat a Mat'] [download as LaTeX]

1 - P0538638
Jan Kozinka
268 Pat a Mat 1987
P0538638
(3+4) C+
h#2
3.1...
1) 1. Sb4 Lc6 2. Tb6 Da8#
2) 1. Kxb7 Dc8+ 2. Ka8 Dxa6#
3) 1. Ta8 Lc8 2. Sb8 Dg1#
play all play one stop play next play all
Yuri Bilokin: you can see 1...Bc6 2.Rb6 Qa8# (2023-10-16)
comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1r4Q1/kB2p3/n3K3/8/8/8/8/8
Input: Michal Dragoun, 1998-04-07
Last update: hpr, 1999-01-31 more...
2 - P0559171
Boris Ostruh
(46) Problem 08/1974
ehrende Erwähnung
57. Thematurnier
P0559171
(12+10)
h#23
0.1...
1. ... Txh6+ 2. Dxh6+ Dxh6 3. Kxh6 c5 4. Lxg1 Kxg1 5. Kg7 Kh1 6. Kf8 Kg1 7. Ke8 Kh1 8. Kd8 Kg1 9. Kc8 Kh1 10. Kb7 Kg1 11. Ka6 Kh1 12. Kb5 Kg1 13. Kxc5 Kh1 14. Kd4 Kg1 15. c5 Kh1 16. c4 Kg1 17. c3 Kh1 18. c2 Kg1 19. c1=D Kh1 20. Dc6 Kg1 21. Dd7 exd7 22. Kxe4 d8=D 23. Kf4 Dd4#
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PAS-Läufer-Hilfsmatt (ab dem 5. Zug)
Ladislav Packa: Illegal position of Rh6. (2016-11-22)
Henrik Juel: Position seems legal to me
Last move either Kh5-g6+ or h4xg3+ (2016-11-22)
Anton Baumann: C+ Gustav 4.1d (2021-03-27)
comment
Keywords: Promotion (Dd), Round Trip (b), Rückkehr nach Umwandlung, Switchback (K), Antiphönix, konsekutive Umwandlungen 2 (dD), Königswanderung
Genre: h#
FEN: 5q1Q/2p1p2R/2p1P1kr/4P1p1/2P1P1P1/4p1p1/4PbP1/5BRK
Reprints: Pat a Mat 98 2016
Input: Hans-Jürgen Schäfer, 1999-01-01
Last update: Gunter Jordan, 2021-03-28 more...
3 - P1002870
Valery Nebotov
Sergey Shedey

33 Pat a Mat 32, p. 24, 3/2001
P1002870
(2+5) C+
h#4
1. Ta5 Tf7 2. Da1 Ke4 3. Sa6 Kd5 4. Da4 Tb7#

(Popeye WIN32-Version 3.56 (2048 KB))
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Block, Modellmatt, Aristokrat, Miniatur
Yuri Bilokin: Version: The bishop on the e1 square is superfluous (-Be1) r7/2n5/8/1k2qR2/8/5K2/8/8 (2+4)
1.Ra5 Rf7 2.Qa1 Ke4 3.Sa6 Kd5 4.Qa4 Rb7# (IM) (2021-10-14)
Henrik Juel: I can confirm Yuri's observation
The problem without Le1 is C+ Popeye 4.61 and with unchanged solution (2021-10-14)
A.Buchanan: This one is not in WinChloe at all. (2021-10-15)
comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: r7/2n5/8/1k2qR2/8/5K2/8/4b3
Reprints: 33 Pat a Mat 03/2001
Input: hpr, 2002-03-02
Last update: hpr, 2002-03-16 more...
4 - P1008816
Semion Shifrin
Pat a Mat 1994
2. Platz, A. Pituk 90 JT
P1008816
(7+6)
#2 *
v
(S. Shifrin). Satz: 1.- K:e6/Kc4 2.D:d6/Se3; 1.Lf7? (ZZ) c4 2.D:d4 (1.- d:e6!); 1.Dg5! (ZZ) K:e6/Kc4/c4 2.Sg7/S:d6/Sg7; 1.- d:e6/Ke4/Ke5 2.Se3/Sh4/Sg7. Das Problem lebt vor allem vom zwei Fluchtfelder gebenden Schlüsselzug (Dr. KHS). Gefällige Hinterstellungen und drei Mattwechsel (HJ). Udo Degener teilte mir mit, daß die 10739 kein Original ist, sondern beim JT Pituk-90, 1994-97 den 2. Preis erhielt.
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SCHRECKE: C+, popeye 4.87 (2022-03-23)
Roland Ott: Doppelveröffentlichung in Die Schwalbe im Jahr 2000 (2022-03-23)
comment

Genre: 2#
FEN: 8/3p4/3pP1B1/1Ppk1N2/K2p1Q2/3p4/3P4/8
Reprints: 10739 Die Schwalbe 183 06/2000
Input: Gerd Wilts, 2003-07-01
Last update: Roland Ott, 2022-03-23 more...
5 - P1091373
Andrey Selivanov
296 The Ural's Problemist 10-12/2008
1. Preis
P1091373
(12+12) C+
s#4
1. e7! droht 2. Tf5+ Kd6 3. e8=L+ Ke6 4. Ld7+ Lxd7#
1. ... d2 2. Tb5+ Kd6 3. e8=S+ Ke6 4. Db3+ Lxb3#
1. ... Dxf7 2. Tc5+ Kd6 3. e8=D+ De7,Dxf8 4. Dd7+ Lxd7#
1. ... gxf6 2. Td6+ Kxd6 3. e8=T+ Kd7 4. Lc6+ Lxc6#
play all play one stop play next play all
Erich Bartel: Nachdruck:
1) 49 The Ural's Problemist (58) 2009 (2009-10-03)
Gunter Jordan: 1. .. Dxh8 verhindert auch die Drohung, denn 2.Tf5+ Kd6 3.e8L+? Dxf8! oder 3. .. Ke6 4.Ld7+ Kxf7!
Diese S1-Verteidigung (vollzügige Nebenvariante) ist trialistisch:
1. .. Dxh8 2.Tc5+ Kd6 3.e8D+ Dxf8 4.Dd7+ Lxd7#
1. .. Dxh8 2.Tf5+,Txg5+ Kd6 3.e8D+ Dxf8 4.Dd7+ Lxd7#
Ein zusätzlicher sBh7, den die Stellung noch verträgt, würde dies m. E. beheben und den leichten Schatten von dieser genialen Aufgabe (11,5 Album-Punkte) verschwinden lassen. (2024-01-28)
comment
Keywords: Allumwandlung, differenzierte Batterieabzüge, Exchange of Promotions
Genre: s#
FEN: 5B1N/Rp3Pp1/1Pk1PN2/K2R2pq/bP1pBpr1/3p1Q2/rp6/8
Reprints: 1456 Pat a Mat 69 12/2009
F129 FIDE Album 2007-2009 2015
Input: Frank Müller, 2009-09-29
Last update: Marcin Banaszek, 2021-04-04 more...
6 - P1098760
Grigory Popov
(1c) Problemist Ukrainy 04-06/2009
2. Preis
P1098760
(2+16) C+
#18
1. b7+ Ka7 2. b8=D+ Ka6 3. Dxc8+ Kb5 4. Db7+ Ka5 5. Dxd5+ Ka6 6. Da8+ Kb5 7. De8+ Ka5! 8. De5+ Ka6 9. Df6+ Kb5 10. Df5+ Lc5! 11. Dd7+ Ka5 12. Dd5 Th5 13. Dxh5 Kb5 14. De8+ Ka5 15. Da8+ Kb5 16. Dc6+ Ka5 17. Dxc5+ Ka6 18. Db6#
3. ... Ka4 4. Da8+ Kb5 5. Dxd5+ usw.
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more ...
comment
Keywords: Minimal
Genre: n#
Computer test: Gustav 4.1d
FEN: k1n4n/2K5/1P5p/3r4/ppp5/1q1p3r/b2ppb1p/8
Reprints: 763 Pat a Mat 12/2011
Input: Frank Müller, 2010-02-03
Last update: James Malcom, 2022-06-12 more...
7 - P1109497
Camillo Gamnitzer
418 Pat a Mat 04/2002
P1109497
(12+13) C+
s#6
1. Txc7? Dxg8!
1. Td7! droht 2. Te3+ Kc4 3. Ld3+ Kb3 4. Lb5+ Sc3#
1. ... c4 2. Txc7 droht 3. Tcxc4 ... 4. Tc3+ Sxc3#
2. ... Dh3 3. Sfxe5+ dxe5 4. Tg4+ e4 5. Lxe4+ Kd4 6. Lc2+ Dxg4#
play all play one stop play next play all
Anton Baumann: C+ Gustav 4.2a (2022-11-08)
comment

Genre: s#
FEN: 6Qq/2b2Rp1/3p2N1/2pPpBp1/4R3/P2k1N2/pp1P2Pr/rn1KB3
Input: Frank Müller, 2010-07-03
Last update: Marcin Banaszek, 2022-11-14 more...
8 - P1109508
Valery Kirillov
Mykhailo Myshko

1234 Pat a Mat 54 2006
Informalturnier 2006/07
Lob
P1109508
(15+3) cooked
s#6
Schwarz hat keinen letzten Zug, also
1. ... h5! 2. Tc3 h4 3. Tf7+ Kh6 4. Le3+ Kh5 5. Tf5+ Kg4 6. h3+ Kxg3 7. Lg1+ Lxc3#
mit Schwarz am Zug:
1. Te4? h5 2. Le3 h4 3. Seg6 h3 4. Tg4 hxg2 5. Lh6+ Kxh6 6. Sf4+ Lxf6#
play all play one stop play next play all
Cook: 1) NL: 1. ... h5 2. Df3,Df4,Df5 h4 3. Dg4+ Kxf6 4. Tf3+ Ke5 5. Tf7 Lg7,Lf6,h3,hxg3 6. Ld6+ Kxd6+ 7. Dd4+ Lxd4# (bad wBb6 blocks Kc7).
Anton Baumann: ohne den wBb6 ist die Aufgabe C+ (Gustav 4.1d) (2021-05-12)
A.Buchanan: WinChloe has the identical diagram with wBb6, but doesn't pick up the cook (2021-05-12)
A.Buchanan: Note need to have something like "1)" at the beginning of the cook, else it assumes that the play is a variation from the retro try which began 1. Te4? (2021-10-09)
Mario Richter: The award ('Pat a Mat', issue 61 (April 2008), pp. 190-193) too has the "bad wBb6"; the distinction given is "1. Lob" ["1. cestné uznanie"] (2021-10-09)
A.Buchanan: Pat A Mat site has Tourney records only back to 2010. I've sent emails to request that the authors be contacted. I have given Anton's name as the corrector. (2021-10-10)
A.Buchanan: Resolved, see P1394513 (2021-10-12)
more ...
comment
Keywords: No legal last move for Black, Superseded by (P1394513)
Genre: s#, Retro
FEN: 5N1b/4N1kP/1P2PR1p/2B5/8/4R1P1/P5PP/KB3Q2
Input: Frank Müller, 2010-07-03
Last update: A.Buchanan, 2021-10-11 more...
9 - P1109529
Michael Barth
Pat a Mat 10/1992
Arnold Pongracz MT
2. ehrende Erwähnung
P1109529
(8+5) C+
s#5*
* 1. ... h2#
1. Lc6 h2+ 2. Kh1 h3 3. T1f3 h4 4. Tg3 hxg3 5. Lg2 hxg2#
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-07-14)
comment

Genre: s#
FEN: 8/1N6/8/7p/3k1P1p/NR5p/1r6/B4RKB
Input: Frank Müller, 2010-07-03
Last update: Marcin Banaszek, 2021-07-15 more...
10 - P1109531
Camillo Gamnitzer
179 Pat a Mat 05/1993
Informalturnier 1993/94
2. Lob
P1109531
(12+11) C+
s#5
1. La8? Txg7!

1. Lc6! droht 2. Ld7 droht 3. Td4+ 2. ... Kxd5 3. Txd3+ Ke4 4. Td4+ exd4#
1. ... Sf2 2. La8 Txg7 3. Sd8 Tg8,Tg6 4. Txe5+ Kxe5 5. Tf5+ Kxf5#
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Anton Baumann: Ergänzung Drohung nach 2. ... Txg7:
3.Sd8 (4.Txd3+ Tb7 4.Td4+ exd4#) Tg8/Tg6 ...
C+ Gustav 4.2a (2023-12-23)
comment

Genre: s#
Computer test: A. Baumann: Gustav 4.2a
FEN: 6rb/1B3NP1/3P4/1pPRp1p1/bP2k3/1pKp1Rp1/1P1P2P1/7n
Input: Frank Müller, 2010-07-03
Last update: Dieter Berlin, 2023-12-24 more...
11 - P1109537
Camillo Gamnitzer
37 Pat a Mat 03/2001
1. Preis
PR Stanislav Vokál
P1109537
(10+13)
s#5
1. Tfd8 droht 2. Sxb6+ Ke5 3. Tc5+ Lxc5#
1. Tfd8 f3 2. Te8 droht 3. Le6+ Ke4 4. Txc4+ Ld4#
1. Tfd8 f3 2. Te8 Ta4 3. Te3 droht 4. Le4+ Ke6 5. Lc6+ Lxe3#
1. Tfd8 f3 2. Te8 Ta4 3. Te3 Db8 4. Te5+ Dxe5 5. Sxb6+ Lxb6#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-10-21)
comment
Keywords: Drohmehrzüger
Genre: s#
FEN: 2R2R2/qp1N4/rp4P1/1N1k1BP1/2p2pP1/3p2p1/3Pp2p/4K1br
Reprints: Pat a Mat 44 03/2004
Input: Frank Müller, 2010-07-03
Last update: Roland Ott, 2023-10-21 more...
12 - P1109586
Peter Gvozdjak
Pat a Mat 04/1994
1. Thematurnier
2. Preis
P1109586
(12+5)
s#2
Lösung Seite 184
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SCHRECKE: So unlösbar!
Wahrscheinlich fehlt wBh2 - dann:
1. e8=T? (Zugzwang)
1. ... Se7 2. c8=S Lxb7#
1. ... Sxc7 2. Se6 Lxb7#
aber 1. ... Sb6,S~!
1. c8=S? (Zugzwang)
1. ... Sxe7 2. g8=S Lxb7#
1. ... Sc7 2. e8=S Lxb7#
aber 1. ... Lxb7!
1. g8=S? (Zugzwang)
1. ... Sxe7 2. c8=S Lxb7#
1. ... Sxc7 2. e8=S Lxb7#
aber 1. ... Lxb7,S~!
1. e8=S! (Zugzwang)
1. ... Se7,S~ 2. c8=S Lxb7#
1. ... Sxc7 2. g8=S Lxb7#
1. ... Sb6 2. axb6 Lxb7#
1. ... Lxb7 2. De7+ Sxe7# (2024-02-23)
comment

Genre: s#
FEN: b2Q1N2/1RP1PkPB/3B1p2/P2n1N2/8/8/5p2/5R1K
Input: Frank Müller, 2010-07-03
Last update: Frank Müller, 2010-07-03 more...
13 - P1109588
Peter Gvozdjak
Pat a Mat 04/1994
1. Thematurnier
3. ehrende Erwähnung
P1109588
(8+8) C+
s#2
1. Tb6! Sxb6 2. Sxb6 Lxb6#
1. ... Sc7 2. Sexc7 Lf2#,Lxb6#
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more ...
comment
Keywords: Sacrifice key
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: n1k1N3/Pp1pP3/3p4/1R1N4/8/8/PP5p/K5br
Input: Frank Müller, 2010-07-03
Last update: Dieter Berlin, 2024-02-05 more...
14 - P1118461
Evgeny Bogdanov
306 Pat a Mat 35 2001
P1118461
(3+2)
#4
1. Lh7 Kd4 (1... Kc5 2. Dc7+ Kd4 3. De7 Kc3 4. Db4#) 2. Kb3 Kc5 3. Dc7+
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SCHRECKE: C+, Gustav 4.2a, Brute Force (2021-11-20)
comment
Keywords: Miniature Collection (0348038)
Genre: n#
FEN: 6B1/8/8/3p4/K1k5/6Q1/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
15 - P1129017
Edgar D. Holladay
257 Pat a Mat 10/1994
P1129017
(5+1)
#5
b) wLc8->b8; c) wLc8->f6; d) wLc8->f7
a) 1. Te3;
b) 1. Sd4;
c) 1. Sb4;
d) 1. Se5
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ASc5 4m
Rosalie Fay: a) 1. Ta3 zz Kc5 2. Ld7 ~ 3. Te5+ Kxc4 4. Le6+ K~ 5. Te3#

1. ... Kb5 2. Ld7+ Kc5 3. Te5+ Kxc4 4. Te6+ K~ 5. Te3#

1. ... Kd5 2. Ld7 (droht 3. Lb5) Kxc4/Kc5 3. Te5 Kxc4 4. Le6+ K~ 5. Te3#

1. ... Kc7 2. Sd4 Kb8 3. Te7 Kxc8 4. Sb6+ K~ 5. Sc6#
2. ... Kd8 3. Lb7 (droht 4. Sc6+) Kc7 4. Te7+ K~ 5. Sc6#
2. ... Sb4 (droht 3. Te7+) Kd8 3. Lb7 (droht 4. Sc6+) Kc7 4. Te7+ K~ 5. Sc6#

b) 1. Sd4+ Kd7 2. Tf3 zz Kc8 3. Tf7 zz Kxb8 4. Sc6+ Kc8 5. Sd6#
2. ... Ke8 3. Lc7 (droht 4. Sd6+) Kd7 4. Tf7+ K~ 5. Sd6#

c) 1. Sb4+ Kd7 2. Te3 ~ 3. Te7+ Kc8 4. Sb6+ Kd8 5. Sc6#
1. ... Kc5 2. Kb2 (droht 3. Kb3) Kxb4 3. Sd6 ~ 4. Ld8 ~ 5. Tc4#

d) 1. Se5+ Kd6 2. Sg6 (droht 3. Sd4) Kd7 3. Se3 zz Kd6 4. Le8 ~ 5. Tc6#
3. ... Kd8 4. Le6 ~ 5. Tc8#
C+ Popeye Windows-64Bit v4.69 (2023-12-20)
comment
Keywords: Miniature Collection (0345513)
Genre: n#
FEN: 2B5/8/2k5/8/2N5/2R5/2N5/2K5
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
16 - P1139775
Mykola Veliky
235 Pat a Mat 24 04/1999
Valuska-50 2. Preis
P1139775
(5+2)
#2
1. De2? (Zzw) ... S~/Sb5 2. De8/Dd1, ... Se6!;
1. Df3? ... S~/Sb5 2. Dc6/Dd1, ... Sd5!;
1. Df7? ... S~/Sb5 2. De8,Dd7/Db3, ... Kb5!;
1. Df5? ... S~/Sb5 2. Dd7/Dc2, ... Se6!;
1. Dd3? ... S~/Sb5 2. Dd7/Dc2, ... Sd5!;
1. Dc4! (Zzw) ... S~/Sb5 2. Dc6/Db3
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H4D C5s
SCHRECKE: C+, popeye 4.87 (2022-11-24)
comment
Keywords: Miniature Collection (0269668)
Genre: 2#
FEN: 8/2n5/8/N7/kB6/2P5/3K4/5Q2
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
17 - P1196784
Gunter Jordan
209 Pat a Mat 71 06/2010
P1196784
(2+2)
h#3
2 Lösungen
Vogtländerschach
Weißer Längstzüger
1. c1=L Sa3 2. Lxa3 Kb6 3. Kb2 Kc5#
1. Kd3 Sd2 2. Kxd2 Kb4 3. c1=L Ka3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-01-19)
comment
Keywords: Echo, Maximummer (Weiss), Promotion key, under-promotion, Vogtländer Chess
Genre: h#, Fairies
FEN: 8/8/8/K7/2N5/2k5/2p5/8
Input: Gunter Jordan, 2011-06-03
Last update: A.Buchanan, 2024-01-18 more...
18 - P1205998
Anatoly Karamanits
Pat a Mat 2000
P1205998
(2+2)
h#13
Circe Längstzüger
1. Da4 Ke7 (1. ... a3? 2. Dh4 a4 3. Dxa4 [Ba2]) 2. Dh4 Kd6 (2. - a4? 3. Dxa4 [Ba2]) 3. Da4 Kc5 4. Dh4 Kb5 (4. - a4? 5. Dxa4 [Ba2]) 5. Da4+ Kxa4 [Dd8] 6. Dd1+ Kb4 7. Dd8 a4 8. Dd1 a5 9. Dd8 a6 10. Dd1 a7 11. Dd8 a8=D+ 12. Da5+ Kb3 13. Da2+ Dxa2 [Dd8]#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2022-03-11)
comment
Keywords: Circe, Maximummer
Genre: Fairies
FEN: 5K2/8/8/8/6q1/8/P7/k7
Input: Hans Gruber, 2011-10-09
Last update: Hans Gruber, 2011-10-09 more...
19 - P1213651
Torsten Linss
46 Pat a Mat 32 03/2001
P1213651
(2+2)
s#12
Längstzüger Antipodencirce
wLR a6=Antilope
1. Ad2 Dh5 2. Axh5 [Dd1] Dxh5 [Ad1] 3. Kb7 Da5 4. Axa5 [De1] De8 5. Axe8 [Da4] Dh4 6. Aa5 Da4 7. Ae2 Dh4 8. Ah6+ Dxh6 [Ad2] 9. Kb8 Da6 10. Ag6 Dxg6 [Ac2] 11. Af6 Dg1 12. Ka8 (Rundlauf) Da7#
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SCHRECKE: C+, popeye 4.87 (2023-02-06)
comment
Keywords: Circe, Maximummer
Pieces: lr = Antelope (AN)
Genre: Fairies
FEN: K7/8/*1B7/8/8/3k4/8/3q4
Input: Hans Gruber, 2011-10-09
Last update: Hans Gruber, 2011-10-09 more...
20 - P1310547
Daniel Novomesky
1101 Pat a Mat (93) 09/2015
P1310547
(3+3)
#14
1. a8=D d2 2. Sc5 d1=D 3. Da5+ Dd2 4. Da1+ Dd1 5. Dc3+ Dd2 6. Sd3+ Kd1 7. Sf2+ Ke1 8. Da1+ Dd1 9. Db2 Dd2 10. Db1+ Dd1 11. Db4+ Dd2 12. Sd3+ Kd1 13. Db1+ Dc1 14. Dxc1#
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Anton Baumann: C+ Gustav 4.1d (2021-04-30)
comment

Genre: n#
FEN: 8/PN6/8/8/8/3p4/4p3/4k1K1
Input: Frank Müller, 2015-10-09
Last update: Frank Müller, 2015-10-10 more...
21 - P1363399
Uwe Karbowiak
17563 Die Schwalbe 293, p. 612, 10/2018
4. Preis
PR: Wilfried Neef
P1363399
(5+9) C+
#12
1. Sxa3? droht 2. Sc4#, 2. ... Sxc4!

1. Sd6! droht 2. Sb7#
1. ... Kb4 2. Se4+ Ka5 3. Lf6 droht 4. Lc3#
3. ... Sd1 4. Lh4 droht 5. Le1+ Sc3 6. Lxc3#
4. ... Sf2 5. Ld8+ Kb4 6. Le7+ Ka5 7. Sd6 Kb4 8. Sb5+ Ka5 9. Sxa3 droht 10. Sc4#
9. ... b2 10. Sc2 droht 11. Lb4#, 11. Ld8#
10. ... b1=D 11. Ld8+ Db6+ 12. Lxb6#
play all play one stop play next play all
PB: 4. Preis: 17563 von Uwe Karbowiak
In sparsamer Stellung wird eine doppelte Springerweglenkung gezeigt, der Rest des Ensembles nimmt seine Ausgangsposition wieder ein. Daß der Springer dabei einen dresdnerischen Hufabdruck hinterläßt (wenn auch keinen aus einer klassischen Kategorie) empfinde ich als gelungenen Zusatzgag. Der Hauptplan ist schwer zu sehen, weil das Zielfeld ohnehin schon von Schwarz gedeckt ist, und deshalb ist eine zweimalige Weglenkung nötig, weil Schwarz sonst in nur einem Zug die Deckung von c4 wiederherstellen könnte; das halte ich in Summe für originell, Läufer- und Turmweglenkungen sieht man häufiger. Trotz minimalistischem Materialeinsatz wird hinreichend interessantes Geschehen vorgeführt, das alles – abgesehen von einer kleinen logischen Unsauberkeit, die in der Lösungsbesprechung beschrieben wird – ohne Schwächen!
1.S:a3? droht noch nichts!
1.Sd6! Kb4 2.Se4+ Ka5 3.Lf6 Sd1 4.Lh4 Sf2 5.Ld8+ Kb4 6.Le7+ Ka5 7.Sd6 Kb4 8.Sb5+ Ka5 9.S:a3
b2 10.Sc2 b1D 11.Ld8+ Db6+ 12.L:b6#.
Anton Baumann: Auszeichnung Informalturnier 2018: 4.Preis (2022-08-23)
comment
Keywords: Promotion (d), Pendulum
Genre: n#
Computer test: Gustav 4.0c
FEN: 8/K2BB1nr/8/kN5p/8/pp1Pp3/bn6/8
Reprints: 565 Pat a Mat 111 03/2020
17563 Die Schwalbe 313, p. 428, 02/2022
Input: Felber, Volker, 2019-04-22
Last update: Felber, Volker, 2022-09-16 more...
22 - P1377753
Michael Barth
Frank Richter

671 Pat a Mat 112 06/2020
Lob
Pat a Mat 2020-2021
PR Karol Mlynka
P1377753
(9+14) C+
s#2
1. Tb1? (T~?) droht 2. Sb5+ cxb5#
1. ... c4!
1. Txb6!? droht 2. Txc6+ (2.Sb5#??) Lxc6#
1. ... cxb6 2. Sb5+ cxb5#
1. ... Sd8!
1. Tbxc5! droht 2. Td5+ (2.Sb5+?, 2.Txc6+?) cxd5#
1. ... bxc5 2. Sb5+ cxb5#
1. ... dxc3 2. Txc6+ Lxc6#
play all play one stop play next play all
Erstdarstellung (und bisher einzige Aufgabe) eines s#-TTC, in der alle Drohzüge durch einen Turm ausgeführt werden.
Gunter Jordan: Mir ist unverständlich, wie solch ein Meisterwerk nur ein Lob erhält. Ein komplettes TCC zählt zu den anspruchsvollsten und am schwierigsten zu realisierenden Themen im kurzzügigen s#-Bereich. (2022-09-18)
comment
Keywords: Threat correction (TTC), Square vacation, White correction, Capture key
Genre: s#
FEN: b4B2/2p1rn2/1ppk4/1Rp1NBp1/3pKP2/N1R1b1q1/2Pr4/4n3
Reprints: A zu 18842 Die Schwalbe 316, p. 636, 08/2022
Input: Gunter Jordan, 2020-07-10
Last update: Gunter Jordan, 2022-09-18 more...
23 - P1381390
Ivan Bryukhanov
798 Pat a Mat 113 09/2020
3. Preis
Abt. h#>3
PR Karol Mlynka
P1381390
(3+3) C+
h#5
0.1.1...
b) sKg5->g4
a) 1. ... Se7 2. Da5+ Kb7 3. Tf7 Kc6 4. Kf6 Kd6 5. Dg5 Se8#
b) 1. ... Se6 2. Dg3 Kb7 3. Tf6 Kc6 4. Kf5 Kd5 5. Dg4 Se7#
play all play one stop play next play all
more ...
comment
Keywords: Aristocrat, Echo, Remote selfblock, Exchange of roles (S-S), Ideal mate, Miniature, Selfblock, Twin
Genre: h#
FEN: K5N1/2q3N1/8/6k1/8/8/8/5r2
Reprints: 1091 Pat a Mat 115 03/2021
Input: Gunter Jordan, 2020-10-30
Last update: Marcin Banaszek, 2021-04-09 more...
24 - P1381766
Torsten Linss
801 Pat a Mat 113 09/2020
1. ehrende Erwähnung
Abt. h#>3
PR Karol Mlynka
P1381766
(2+5) C+
h#7
1. Da2 La5 2. e1=S Kg4 3. Sd3 Kf5 4. Sc5 Ke5 5. Df2 Kxd6 6. Sb7+ Kd7 7. Da7 Lc7#
1. Da7? La5 2. e1=S Kg4 3. Sd3 Kf5 4. Sc5 Ke5 ... Kxd6 6. Sb7+ Kd7 ... Lc7#
play all play one stop play next play all
Tempoumweg Df7-a2-f2-a7 statt Df7-a7
Henrik Juel: tiny typos, the remark should be something like
Df7-a7? directly fails and is replaced by Df7-a2-f2-a7 (2020-11-12)
more ...
comment
Keywords: Perikritikus, Ideal mate, Tempo Move, Miniature, under-promotion (s), Selfblock, Minimal
Genre: h#
Computer test: Popeye 4.61 (also)
FEN: rk6/5q2/3r4/8/8/7K/4p3/4B3
Reprints: 1093 Pat a Mat 115 03/2021
Input: TLi, 2020-11-12
Last update: Marcin Banaszek, 2021-04-09 more...
25 - P1384415
Ivan Soroka
506 Pat a Mat 10-12/2019
2. Preis
Informalturnier 2018-2019
P1384415
(14+11) C+
s#9
1. Dxe3+? Txe3!
1. Tb3+? Kc4 2. T5b4+ Kc5 3. d7??#

1. Sf5! droht 2. Tb3+ Kc4 3. Sxe3+ Txe3 4. T3b4+ Kc3 5. Dxe3+ Sxe3#
1. ... Tg2 2. Sfd4 droht 3. Dxe3+ Sxe3#
2. ... Tg3 3. Sf3! Txf3 4. Tb3+ Kc4 5. T5b4+ Kc5 6. d7+ Txf8 7. Tb5+ Kc4 8. T3b4+ Kc3 9. Dxe3+ Sxe3#
play all play one stop play next play all
Judge Stanislav Vokál 12/2020
Anton Baumann: nach 1.Sf5! droht auch (kürzer) 2.Sxg3 bel. 3.Dxe3+ Sxe3# (2021-01-25)
more ...
comment

Genre: s#
Computer test: Gustav 4.1d
FEN: 5B2/p7/2NP3N/1R1PP1Pr/1R2P1pP/2k1p1rp/2n1Pp2/2Q2Kbn
Reprints: 971 Pat a Mat 12/2020
Input: Marcin Banaszek, 2020-12-29
Last update: Marcin Banaszek, 2021-01-28 more...
26 - P1384416
Aleksandr Azhusin
507 Pat a Mat 10-12/2019
1. Preis
Informalturnier 2018-2019
P1384416
(11+4) C+
s#10
1. Te3-e1! Sd4-e2,S~ 2. Td3-d4+ Se2xd4 3. Te1-a1 Sd4-e2,S~ 4. Dd6-d4+ Se2xd4 5. Ta1-a4+ Kc4xc5 6. Sg3-f1 Sd4-e2,S~ 7. d2-d4+ Se2xd4 8. Sf1-d2 Sd4-e2,S~ 9. Lb2-d4+ Se2xd4 10. Sd2xb3+ Sd4xb3#
play all play one stop play next play all
Judge Stanislav Vokál 12/2020
more ...
comment

Genre: s#
Computer test: Gustav 4.0i, Brute Force
FEN: 8/8/P1pQ4/K1P1P3/2kn1N2/1p1RR1N1/1B1P4/8
Reprints: 970 Pat a Mat 12/2020
Input: Marcin Banaszek, 2020-12-29
Last update: Marcin Banaszek, 2021-01-06 more...
27 - P1388335
Yevgenii Gavryliv
925 Pat a Mat 114 12/2020
Lob
Sektion h#2,5-3
P1388335
(3+14) C+
h#3
4.1...
1) 1. Dc1-c5 Te6-e1 2. Kd5-c4 Tc6xc5+ 3. Kc4-b3 Te1-b1#
2) 1. g6-g5 Te6-e4 2. Th6-d6 Te4-c4 3. e7-e6 Tc6-c5#
3) 1. Ta7-a6 Tc6-c4 2. Ta6-d6 Tc4-e4 3. Dc1-c6 Te6-e5#
4) 1. Lc7-e5 Tc6-c8 2. Kd5-e4 Te6xe5+ 3. Ke4-f3 Tc8-f8#
play all play one stop play next play all
Yuri Bilokin: Version: -bPg7, +bBg8 6b1/r1b1p3/2R1R1pr/3k3p/p7/p6K/n2p4/2q4n (3+14) h#3 4.1…
1.g5 Re4 2.Rd6 Rec4 3.e6 R6c5# (MM)
1.Be5 Rxe7 2.Ke4 Rxe5+ 3.Kf3 Rf6# (MM)
1.Ra6 Rc4 2.Rd6 Rce4 3.Qc6 R6e5# (MM)
1.Qc5 Re1 2.Kc4 Rxc5+ 3.Kb3 Rb1# (MM) (2022-05-08)
comment

Genre: h#
Computer test: Popeye 4.83
FEN: 8/r1b1p1p1/2R1R1pr/3k3p/p7/p6K/n2p4/2q4n
Reprints: 1085 Pat a Mat 115 03/2021
Input: Marcin Banaszek, 2021-04-09
Last update: Marcin Banaszek, 2021-04-09 more...
28 - P1388515
Anatoly Stepochkin
1005 Pat a Mat 115 03/2021
P1388515
(5+2) C+
s#11
1. f7-f8=L! Kg6-f6 2. Lf8-e7+ Kf6-g6 3. h7-h8=S+ Kg6-h6 4. Sh8-f7+ Kh6-g6 5. Sf7-d8 Kg6-h6 6. Kg8-h8 Kh6-g6 7. Td5-g5+ Kg6-h6 8. Tg5-g8 Kh6-h5 9. Dd6-d1+ Kh5-h6 10. Le7-g5+ Se6xg5 11. Sd8-f7+ Sg5xf7#
play all play one stop play next play all
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-12-26)
comment
Keywords: Minimal, Miniature, under-promotion (LS), under-promotion key (L)
Genre: s#
FEN: 6K1/5P1P/3Qn1k1/3R4/8/8/8/8
Input: Marcin Banaszek, 2021-04-13
Last update: Marcin Banaszek, 2021-12-30 more...
29 - P1388516
Jozef Holubec
1006 Pat a Mat 115 03/2021
2. ehrende Erwähnung
Pat a Mat 2020-2021
P1388516
(7+2)
s#15
b) Tb5>b6
a) 1. Lg3-h4+! Ke7-d6 2. Df5-d5+ Kd6-c7 3. Dd5-b7+ Kc7-d6 4. Tb5-d5+ Kd6-e6 5. Td5-c5+ Ke6-d6 6. Lh4-e7+ De8xe7 7. Db7-b6+ Kd6-d7 8. Db6-c6+ Kd7-d8 9. Dc6-a8+ Kd8-d7 10. Da8-c8+ Kd7-d6 11. Tc5-c6+ Kd6-e5 12. Dc8-f5+ Ke5-d4 13. Tc6-c4+ Kd4xe3 14. Df5-f2+ Ke3-d3 15. Df2-e2+ De7xe2#
b) 1. Df5-f6+! Ke7-d7 2. Df6-d6+ Kd7-c8 3. Dd6-b8+ Kc8-d7 4. Tb6-b7+ Kd7-c6 5. Lb3-d5+ Kc6-c5 6. Lg3-d6+ Kc5-d4 7. Db8-a7+ Kd4-d3 8. Da7-a3+ Kd3-d4 9. Da3-c5+ Kd4-d3 10. Ld5-e4+ Kd3xe4 11. Tb7-b4+ Ke4-f3 12. Dc5-d5+ De8-e4 13. Dd5-d1+ Kf3xe3 14. Dd1-d2+ Ke3-f3 15. Dd2-e2+ De4xe2#
play all play one stop play next play all
Henrik Juel: Popeye 4.61 with 'opt non 0 1 thr 0' found no flaws in a (2022-08-03)
comment
Keywords: Checking key, Minimal
Genre: s#
FEN: 4q3/4k3/8/1R3Q2/8/1B2N1B1/P7/4K3
Input: Marcin Banaszek, 2021-04-13
Last update: Marcin Banaszek, 2022-08-03 more...
30 - P1388616
Aleksandr Pankratiev
Yevgenii Gavryliv
Ladislav Packa

287 Pat a Mat 109 09/2019
Lob
Sektion h#2,5-3
P1388616
(5+6) C+
h#3
b) sSb7->e3
a) 1. Sb7xc5 Ld5-c6 2. Kd3xc4 Lc6-b5+ 3. Kc4-d5 Se6-c7#
b) 1. Te4-f4 Ld5-f3 2. d6xc5 Lf3-g4 3. Kd3-e4 Se6xc5#
play all play one stop play next play all
Yuri Bilokin: more economical bPe5(-bBe5) 8/1n6/3pN3/2PBp3/2Ppr3/3k4/8/7K (5+6) (2022-06-14)
A.Buchanan: Typo or oversight, who knows, but definitely the right fix. Two quite different model mates unified by the L-k dance. (2022-06-15)
comment

Genre: h#
Computer test: Popeye 4.83
FEN: 8/1n6/3pN3/2PBb3/2Ppr3/3k4/8/7K
Reprints: 608 Pat a Mat 111 03/2020
Input: Marcin Banaszek, 2021-04-15
Last update: Alfred Pfeiffer, 2021-07-09 more...
31 - 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...
32 - P1402843
Bogusz Piliczewski
1114 Pat a Mat 116 06/2021
Lob
P1402843
(5+3)
#2
1. Sf3-g1? droht 2. Tf2-e2# 2. Tf2-f3#
1. ... Lh3-f1 2. Tf2-f3#
1. ... Lh3-g2 2. Tf2-e2#
1. ... Lh3-g4!
1. Sf3-g5? droht 2. Tf4-f3# 2. Tf4-e4#
1. ... Lh3-f5 2. Tf4-f3#
1. ... Lh3-g4 2. Tf4-e4#
1. ... Lh3-g2!
1. Sf3-h4? Lh3-f1 2. Sh4-f5#
1. ... Lh3-g4 2. Sh4-g2#
1. ... Lh3-c8,L~ 2. Sh4-g2#
1. ... b3-b2!
1. Sf3-h2? Lh3-g2 2. Sh2-g4#
1. ... Lh3-f5 2. Sh2-f1#
1. ... Lh3-c8,L~ 2. Sh2-f1#
1. ... b3-b2!
1. Sf3-e5? droht 2. Se5-c4#
1. ... Lh3-f1 2. Se5-g4#
1. ... Lh3-f5 2. Se5-c4#
1. ... Lh3-e6!
1. Sf3-e1? Lh3-g4 2. Se1-g2#
1. ... Lh3-f5 2. Se1-g2#
1. ... Lh3-c8,L~ 2. Se1-g2#
1. ... Lh3-f1!
1. Sf3-d4? droht 2. Tf2-e2# 2. Tf2-f3#
1. ... Lh3-g4!

1. Sf3-d2! droht 2. Sd2-c4# 2. Tf4-f3# 2. Tf4-e4#
1. ... Lh3-g2 2. Sd2-c4#
1. ... Lh3-f1,Le6 2. Tf4-e4# 2. Tf4-f3# 2. Sd2xf1#
1. ... Lh3-f5 2. Tf4-f3# 2. Sd2-f1# 2. Sd2-c4#
1. ... Lh3-g4 2. Sd2-f1# 2. Sd2-c4# 2. Tf4-e4#
1. ... b3-b2 2. Sd2-c4# 2. Tf4-f3# 2. Tf4-e4#
play all play one stop play next play all
Henrik Juel: many duals (2022-07-20)
comment
Keywords: Symmetrical position, Asymmetrical solution
Genre: 2#
FEN: 8/8/8/8/5R2/1pK1kNBb/5R2/8
Input: Marcin Banaszek, 2022-07-20
Last update: Marcin Banaszek, 2022-08-04 more...
33 - P1402859
Anatoly Stepochkin
1128 Pat a Mat 116 06/2021
1. ehrende Erwähnung
Pat a Mat 2020-2021
P1402859
(5+2) C+
s#10
b) Dc1->h4
c) Dc1->g7
d) Lf5->a3
a) 1. Tc8-d8+! Kd5-c4 2. Ta6-a4+ Kc4-b5 3. De3-b3+ Kb5-c6 4. Db3-b7+ Kc6-c5 5. Db7-b4+ Kc5-c6 6. Lf5-e4+ Kc6-c7 7. Ta4-a7+ Kc7xd8 8. Db4-d6+ Kd8-c8 9. Ta7-c7+ Dc1xc7 10. Le4-b7+ Dc7xb7#
8. ... Kd8-e8 9. Dd6-d7+ Ke8-f8 10. Dd7-c8+ Dc1xc8#
b) 1. Ta6-a5+! Kd5-d6 2. De3-a3+ Dh4-b4 3. Da3-g3+ Db4-f4 4. Dg3-g6+ Kd6-e7 5. Dg6-g7+ Ke7-d6 6. Tc8-d8+ Kd6-c6 7. Dg7-d7+ Kc6-b6 8. Dd7-b5+ Kb6-c7 9. Td8-d7+ Kc7-c8 10. Db5-b8+ Df4xb8#
c) 1. Lf5-e4+! Kd5-e5 2. Le4-g6+ Ke5-d5 3. Ta6-a5+ Kd5-d6 4. Tc8-c6+ Kd6xc6 5. De3-e6+ Kc6-c7 6. Ta5-c5+ Kc7-d8 7. Tc5-d5+ Dg7-d7 8. De6-e8+ Kd8-c7 9. De8-b8+ Kc7-c6 10. Db8-b7+ Dd7xb7#
7. ... Kd8-c7 8. De6-d6+ Kc7-c8 9. Dd6-c6+ Dg7-c7 10. Dc6-b7+ Dc7xb7#
d) 1. De3-f3+! Kd5-d4 2. Ta6-a4+ Kd4-e5 3. Ta4-e4+ Ke5-d5 4. Tc8-d8+ Kd5-c6 5. Te4-c4+ Kc6-b5,Kb6 6. Df3-b3+ Ka6 7. Td8-d6+ Ka6-a5 8. Td6-d5+ Ka5-a6 9. Tc4-c6+ Dc1xc6 10. Db3-b7+ Dc6xb7#
play all play one stop play next play all
Henrik Juel: In a,b,c Popeye 4.61 with 'opt non 2 1 thr 0' found no flaws (2022-07-20)
SCHRECKE: a)-d): C+, Gustav 4.2a, Brute Force (2022-07-20)
comment
Keywords: Aristocrat, Minimal (d), Miniature
Genre: s#
FEN: K1R5/8/R7/3k1B2/8/4Q3/8/2q5
Input: Marcin Banaszek, 2022-07-20
Last update: Marcin Banaszek, 2022-08-03 more...
34 - P1403230
Jozef Holubec
1345 Pat a Mat 118 12/2021
P1403230
(6+5)
s#13
b) -sSd5
a) 1. Ld2-f4+! Sd5xf4 2. Df3xf4+ Kh2-g2 3. Df4-f2+ Kg2xh3 4. Df2-f3+ Kh3-h4 5. Tf1-h1+ Kh4-g5 6. Df3-f6+ Kg5-g4 7. Th1-h4+ Kg4-g3 8. Df6-f4+ Kg3-g2 9. Df4-h2+ Kg2-f3 10. Th4-f4+ Kf3-e3 11. Dh2-f2+ Ke3-d3 12. Df2-d4+ Kd3-e2 13. Dd4-d2+ La5xd2#

b) 1. Tf1-f2+! Kh2-g1 2. Tf2-g2+ Kg1-h1 3. Tg2-g4+ Kh1-h2 4. Df3-g3+ Kh2-h1 5. Dg3-e1+ Kh1-h2 6. Ld2-f4+ Kh2xh3 7. Tg4-h4+ Kh3-g2 8. De1-e2+ Kg2-g1 9. Lf4-h2+ Kg1-h1 10. Lh2-g1+ Kh1xg1 11. De2-h2+ Kg1-f1 12. Th4-f4+ Kf1-e1 13. Dh2-d2+ La5xd2#
play all play one stop play next play all
Henrik Juel: Popeye 4.61 with 'opt non 0 1 thr 0' found no flaws in part b (2022-07-30)
Henrik Juel: Popeye 4.61 with 'opt non 3 1 thr 0' found no flaws in in the full-length variation of part a (2022-07-30)
comment

Genre: s#
FEN: 8/8/6b1/b2nP3/8/p4Q1P/3B3k/2K2R2
Input: Marcin Banaszek, 2022-07-30
Last update: Marcin Banaszek, 2022-07-30 more...
35 - P1403389
Eligiusz Zimmer
27 Pat a Mat 119 01/2022
P1403389
(3+4) C+
h#3
2.1...
1) 1. d3-d2 Tb4-b5+ 2. Kc5-c4 Kf1-e2 3. La5-c3 Lb1-d3#
2) 1. Kc5-d5 Tb4-b6 2. La5-b4 Tb6-e6 3. Lb4-c5 Lb1-a2#
play all play one stop play next play all
Yuri Bilokin: more meaningful P0550174 (2022-08-06)
comment
Keywords: Miniature
Genre: h#
Computer test: Popeye 4.83
FEN: 8/8/8/b1k5/1R1p4/3p4/8/1B3K2
Input: Marcin Banaszek, 2022-08-03
Last update: Marcin Banaszek, 2022-08-03 more...
36 - P1403390
Stanislav Hudak
28 Pat a Mat 119 01/2022
P1403390
(4+6) C+
h#3
3.1...
1) 1. h4-h3 Kd2-e3 2. Kh5-h4 Ke3-f4 3. h6-h5 Lh2-g3#
2) 1. Kh5-g6 Lh2-e5 2. Kg6-g7 g5xf6+ 3. Kg7-h8 f6-f7#
3) 1. Kh5-g6 g5xf6 2. h6-h5 e4xf5+ 3. Kg6-h6 Lh2-f4#
play all play one stop play next play all
Yuri Bilokin: possibly better without a repetitive move -bPh6, +bBa5 8/7p/b4p2/5pPk/4P2p/8/3K3B/8 (4+6) h#3 3.1…
1.h3 Ke3 2.Kh4 Kf4 3.h5 Bg3# (MM)
1.Be2 gxf6 2.Kh6 exf5 3.Bh5 Bf4# (MM)
1.Kg6 Be5 2.Kg7 gxf6+ 3.Kh8 f7# (MM) (2022-08-06)
comment

Genre: h#
Computer test: Popeye 4.83
FEN: 8/7p/5p1p/5pPk/4P2p/8/3K3B/8
Input: Marcin Banaszek, 2022-08-03
Last update: Marcin Banaszek, 2022-08-03 more...
37 - P1403391
Vladimir Koci
29 Pat a Mat 119 01/2022
P1403391
(5+10) C+
h#3
2.1...
1) 1. La5xb4 Sb6xc8 2. Lb4-d2 Sc8-b6 3. Ld2-f4 Sb6xd7#
2) 1. La5xb6 Lb4-e1 2. Lb6-d8 Le1xh4 3. Ld8-f6 Lh4-g3#
play all play one stop play next play all
Yuri Bilokin: you can see 1...Sxc8 2.Bd8 Ba3 3.Bf6 Bxd6# (MM) 1...Sxc8 2.Bd8 Bc5 3.Bf6 Bxd6# (MM) 1...Sxc8 2.Bd8 Kg2 3.Bf6 Bxd6# (MM) 1...Sxc8 2.Bd8 Kh2 3.Bf6 Bxd6# (MM) maybe better bBa5-c5 (2022-08-06)
comment

Genre: h#
Computer test: Popeye 4.83
FEN: 2b5/1p1p4/1N1pp3/b2pk3/1B1p2Pp/3P3K/8/8
Input: Marcin Banaszek, 2022-08-03
Last update: Marcin Banaszek, 2022-08-03 more...
38 - P1403392
Michal Dragoun
30 Pat a Mat 119 01/2022
P1403392
(8+12) C+
h#3
2.1...
1) 1. Th5xf5 Kg7-h6 2. Tf5-f4 Lh7xe4+ 3. Kd3xe4 Se6-c5#
2) 1. Sd8xe6+ Kg7-f7 2. Se6-f4 Te7xe4 3. Kd3xe4 Sf5-g3#
play all play one stop play next play all
Yuri Bilokin: more economical -bBa7 3nr2B/3pR1KB/2pPN3/3p1N1r/4p1P1/3kpb2/4p3/8 (8+11) (2022-08-06)
comment

Genre: h#
Computer test: Popeye 4.83
FEN: 3nr2B/b2pR1KB/2pPN3/3p1N1r/4p1P1/3kpb2/4p3/8
Input: Marcin Banaszek, 2022-08-03
Last update: Marcin Banaszek, 2022-08-03 more...
39 - P1403393
Georg Pongrac
31 Pat a Mat 119 01/2022
P1403393
(4+5) C+
h#4
0.1.1...
1. ... Sa7-c8 2. Kc4-b4 Lb6-a7 3. c5-c4 Sc8-b6 4. Kb4-c5 Sb6-d5#
play all play one stop play next play all
Yuri Bilokin: It is desirable to use the white king wKh8-e7, bPd6-e5 8/N3K3/1Bp5/1pp1p3/2k1P3/8/8/8 (2022-08-06)
comment
Keywords: Interchange (L-S), discovered checkmate, Batteriematt diagonal, Battery creation
Genre: h#
Computer test: Popeye 4.83
FEN: 7K/N7/1Bpp4/1pp5/2k1P3/8/8/8
Input: Marcin Banaszek, 2022-08-03
Last update: Gunter Jordan, 2022-08-03 more...
40 - P1407190
Karol Mlynka
Stanislav Vokal

383 Pat a Mat 122 12/2022
P1407190
(6+1)
#2
1. d8=S? Ka5 2. Sdc6#
1. ... Ka3!

1. b8=S? Ka5 2. Sbc6#
1. ... Ka3!

1. b8=D? Ka3 2. Dd6#
1. ... Ka5!

1. d8=D! Ka5 2. Dd2#
1. ... Ka3 2. Dd6#
play all play one stop play next play all
SCHRECKE: C+, popeye 4.87 (2023-01-09)
comment
Keywords: Changed mates, Rex solus (s)
Genre: 2#
FEN: 8/1P1PK3/1N6/8/NkB5/8/8/8
Input: Rainer Staudte, 2023-01-09
Last update: Gunter Jordan, 2023-01-09 more...
41 - P1407193
Kenan Velikhanov
261 Pat a Mat 121 09/2022
3. Preis
Djatschuk - 50
P1407193
(5+2)
#2

1. Dg4? droht 2. Dc4#
1. ... Ld4!

1. Dg6? droht 2. Dc6#
1. ... Ld6!

1. Dc2? droht 2. Dc4#
1. ... Ld4 2. Dc6#
1. ... Ke6!

1. Dc8? droht 2. Dc6#
1... Ld6 2. Dc4#
1. ... Ke4!

1. Sc2! Ld4 2. Sb4#
1. ... Ld6 2. Se3#
Henrik Juel: C+ Popeye 4.61, except for the minor dual 1.Sc2 Le3,Lb4 2.Se3,Sb4# (2023-01-09)
comment
Keywords: Hannelius theme, Levman defence, Pseudo-Le Grand theme, Changed mates, Miniature, Minimal (l)
Genre: 2#
FEN: 8/8/8/1KbkPQ2/8/N4N2/8/8
Input: Rainer Staudte, 2023-01-09
Last update: Gunter Jordan, 2023-01-09 more...
42 - P1407199
Rauf Aliovsadzade
475 Pat a Mat 122 12/2022
Lob
Labai - 80
P1407199
(4+3)
#2
1. Sd3! droht 2. Df2#
1. ... exd3 2. Df3#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-01-09)
comment
Keywords: Miniature, Sacrifice key
Genre: 2#
FEN: 8/1B1b4/8/2N5/4p3/2K1k3/8/5Q2
Input: Rainer Staudte, 2023-01-09
Last update: Gunter Jordan, 2023-01-09 more...
43 - P1409799
Miroslav Bily
Pat a Mat 2022
P1409799
(6+4)
h#2
b) sKd4->e3
a) 1. Sxe2 Txe2 2. Sxe5 Lxe5#
b) 1. Sxe5 Lxe5 2. Sxe2 Txe2#
play all play one stop play next play all
Henrik Juel: C+ Popeye 4.61 (2023-05-18)
comment
Keywords: Reciproce Moves of Black, Reciprocal moves by White, Capture key, Exchange of roles (T-L)
Genre: h#
FEN: 1B6/8/6n1/1K2P3/3k1N2/5r2/4P2R/2n5
Input: Gunter Jordan, 2023-05-18
Last update: Gunter Jordan, 2023-05-18 more...
44 - 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...
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