59 problem(s) found in 3321 milliseconds (displaying 59 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT S='Mattaufgaben mit drei und vier Steinen' AND S='Sachmatija'] [download as LaTeX]
1 - P1098816
Pavlos N. Moutecidis
203a Sachmatija 07-09/2003
Informalturnier 2002/03
Spezialpreis
(5+2) C+
s#13
Pavlos N. Moutecidis
203a Sachmatija 07-09/2003
Informalturnier 2002/03
Spezialpreis
(5+2) C+
s#13
1. Lc3! Kf2 2. Le1+ Ke2 3. Sb4 Ke3 4. Td3+ Ke2 5. Lh4 Kf1 6. Td1+ Ke2 7. Sc6 Ke3 8. Te1+ Kd3 9. De4+ Kc3 10. Db4+ Kd3 11. Db5+ Kc3 12. Te3+ Txe3 13. Le1+ Txe1#
vgl. Moutecidis 11891 Die Schwalbe 06/2003
vgl. Moutecidis 11891 Die Schwalbe 06/2003
Genre: s#
FEN: 8/8/8/3N4/6Q1/5r2/1B2k3/2KR4
Input: Frank Müller, 2010-02-04
Last update: Marcin Banaszek, 2020-11-24 more...
a) 1. d1=L Tg6 2. La4 Tg3 3. Lc6 Td3#
b) 1. g1=T Ta6 2. Tg6 Ta3 3. Tc6 Td3#
b) 1. g1=T Ta6 2. Tg6 Ta3 3. Tc6 Td3#
Yuri Bilokin: more economical wKa1-h6, -bPh4 8/8/2R4K/2pkpP2/1pn1n3/8/3p2p1/8 (3+8) h#3 b) wKh6--h5 (2022-06-02)
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comment
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 8/8/2R5/2pkpP2/1pn1n2p/8/3p2p1/K7
Input: hpr, 2010-02-01
Last update: hpr, 2010-02-01 more...
3 - P1099657
Anatoli S. Posharski
Roman F. Zalokotskij
1612 Sachmatija 04-06/2009
(12+2)
s#5
b) wBe4 nach c4
Anatoli S. Posharski
Roman F. Zalokotskij
1612 Sachmatija 04-06/2009
(12+2)
s#5
b) wBe4 nach c4
a) 1. b6 axb6 2. Lb5 bxa5 3. Ld3 axb4 4. Lb1 bxa3 5. Db2+ axb2#
b) 1. La6 ist dualistisch
Übersehe ich etwas retroanalytisches?
b) 1. La6 ist dualistisch
Übersehe ich etwas retroanalytisches?
Anton Baumann: mögliche Korrektur: b) ohne Sb3 sowie wBe4 nach c4
Lösung: 1.Lc8 a6 2.Lf5 axb5 3.Lc2 bxa4,bxc4 4.Db3+ a(c)xb3 5.Lb1 b2#
Computerprüfung mit obiger Korrektur: a) & b) C+ Gustav 4.2a (2024-01-08)
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Lösung: 1.Lc8 a6 2.Lf5 axb5 3.Lc2 bxa4,bxc4 4.Db3+ a(c)xb3 5.Lb1 b2#
Computerprüfung mit obiger Korrektur: a) & b) C+ Gustav 4.2a (2024-01-08)
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Genre: s#
FEN: 8/p7/B7/BP1P4/RP2P3/NNk5/Q7/2KR4
Input: Frank Müller, 2010-02-04
Last update: Frank Müller, 2010-02-04 more...
* 1. ... Dd5+ 2. Kxd5 [Dd5] e4#
1. Kf5 Df4+ 2. Kxf4 [Df4] e3#
1. Kf5 Df4+ 2. Kxf4 [Df4] e3#
Walter Lindenthal: So, a non-attacking move of the wP in 2... would result in a stalemate, because any (illegally) following move of the bK would end up in a self-check through the white Ghost-Q? (2022-12-05)
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Genre: Fairies
FEN: 4K3/8/4k3/8/3Q4/8/4P3/8
Input: Hans Gruber, 2011-10-09
Last update: Hans Gruber, 2011-10-09 more...
1. Dd8 Kh6 2. Te5 Kg6 3. Sf5 Kh5 4. Dh4+ Kg6 5. Lh7+ Kf7 6. Sh6+ Kf8 7. Dd8+ Lxd8 8. Tf6+ Lxf6#
Keywords: Aristocrat
Genre: s#
FEN: 6BK/8/Rb4k1/5R2/8/6N1/8/3Q4
Input: Frank Müller, 2012-04-10
Last update: Marcin Banaszek, 2020-12-21 more...
Genre: s#
FEN: 6BK/8/Rb4k1/5R2/8/6N1/8/3Q4
Input: Frank Müller, 2012-04-10
Last update: Marcin Banaszek, 2020-12-21 more...
1. g3 f5 2. Tf4 fxe4 3. T4f5 d6 4. Te5 dxe5 5. b8=T exd4 6. Tb2 d3 7. Td2 dxe2 8. Td3+ exd3 9. Dc4 d2#
2. ... d6 3. e5 dxe5 4. Te4+ fxe4 5. b8=T usw.
1. ... d6 2. Tf4 f5 3. e5 usw.
2. ... d6 3. e5 dxe5 4. Te4+ fxe4 5. b8=T usw.
1. ... d6 2. Tf4 f5 3. e5 usw.
a) 1. Lf6 Sxf3 2. Te5 Sxc3#
b) 1. Te7 Lxc3 2. Le5 Lxf3#
b) 1. Te7 Lxc3 2. Le5 Lxf3#
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 4nr1n/2p5/2p4K/2Pk4/NB1b2B1/1Pp1rp2/3N1p2/8
Input: hpr, 2013-06-24
Last update: Marcin Banaszek, 2021-04-18 more...
1. c5! Dxf6 2. Tg4+ Kf5 3. Se3+ Ke6 4. Tg1+ Df5 5. Kh1 Dg4,Kf6 6. Dg7 Df5,Ke6 7. b7 Dg4 8. b8=T Df5 9. Tb7 Dg4 10. Dg8+ Kf6 11. Sd5+ Kf5 12. Te7 Dxh3#
1. a6 Kc1 2. Ka5 Kd1 3. La4 Kc1 4. Df5 Kd1 5. Tb1+ Ke2 6. Db5+ Sc4#
Keywords: double-check mate
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/PB4B1/K7/1R1Q4/3n4/3kbR2
Input: Frank Müller, 2014-12-14
Last update: Marcin Banaszek, 2021-01-18 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/8/8/PB4B1/K7/1R1Q4/3n4/3kbR2
Input: Frank Müller, 2014-12-14
Last update: Marcin Banaszek, 2021-01-18 more...
1. h8=L Kd8 2. Lxf6+ Kd7 3. Tc8 Kxc8 4. Da6+ Kd7 5. b7 Kc7 6. b8=L+ Kd7 7. La7 Kc7 8. Dd6+ Kc8 9. Dc6+ Lxc6#
Genre: s#
FEN: K3bB2/3k1p1P/1P3p2/5P2/8/8/3P4/2R2Q2
Input: Frank Müller, 2015-12-12
Last update: Marcin Banaszek, 2020-10-19 more...
1. Tdd1 Kc4 2. Ld5+ Kc5 3. Lg2 Kc4 4. Tf4+ Kc5 5. Tf5 Kc4 6. Lf1+ Kc5 7. La6 Kxc6 8. Sd8+ Kc5 9. Se6+ Kc6 10. Td6+ cxd6#
Keywords: Stalemate dissolution
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/2p2N2/2P2P2/P1k1K3/Pr1R4/B1p2B2/2P5/5R2
Input: Frank Müller, 2015-12-12
Last update: Marcin Banaszek, 2020-12-31 more...
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/2p2N2/2P2P2/P1k1K3/Pr1R4/B1p2B2/2P5/5R2
Input: Frank Müller, 2015-12-12
Last update: Marcin Banaszek, 2020-12-31 more...
1. b3! Kd5 2. Df3+ Ke6 3. Df6+ Kd5 4. Sc3#
1. ... Kf4 2. Sd6 Kg5 3. Df5+ Kh4 4. Lf2#
3. ... Kh6 4. Sf7#
1. ... d6,d5 2. Dg4+ Kd3 3. Sc3 Kd2,Kc2,d5 4. Dd1#
2. ... Kd5 3. Sc3+ Kc6 4. Dc8#
1. ... Kf4 2. Sd6 Kg5 3. Df5+ Kh4 4. Lf2#
3. ... Kh6 4. Sf7#
1. ... d6,d5 2. Dg4+ Kd3 3. Sc3 Kd2,Kc2,d5 4. Dd1#
2. ... Kd5 3. Sc3+ Kc6 4. Dc8#
Genre: n#
Computer test: Gustav 4.1d, Brute Force
FEN: 8/3p4/8/1N6/3Bk3/7Q/1P6/K7
Input: Rainer Staudte, 2020-11-07
Last update: Alfred Pfeiffer, 2020-11-07 more...
1. La3! Kd2 2. Kd4 Ke1 3. Se5 Kd2,d2 4. Sf3#
1. ... d2 2. Sc5 d1=D,T 3. Lb4+ Dd2 4. Sd3#
2. ... d1=S 3. Lb4+ Sc3 4. Lxc3#
1. ... d2 2. Sc5 d1=D,T 3. Lb4+ Dd2 4. Sd3#
2. ... d1=S 3. Lb4+ Sc3 4. Lxc3#
Genre: n#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 8/3N4/8/2B1K3/8/3pN3/5p2/4kB2
Input: Rainer Staudte, 2021-01-02
Last update: Gerd Wilts, 2021-01-02 more...
1. Ta6! Kg5 2. Kg3 Kh5 3. Kf4 Kh4 4. Th6#
1. ... Ke4 2. Ke2 Kxd4 3. Kf3 Kxe5 4. Lc3#
3. ... Kd3 4. Td6#
2. ... Kf4 3. Tg6 Ke4 4. Tg4#
1. ... Ke4 2. Ke2 Kxd4 3. Kf3 Kxe5 4. Lc3#
3. ... Kd3 4. Td6#
2. ... Kf4 3. Tg6 Ke4 4. Tg4#
Genre: n#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 8/8/8/4P3/RB1P1k2/4N3/5K2/8
Input: Rainer Staudte, 2021-01-02
Last update: Gerd Wilts, 2021-01-02 more...
1. Da7! Ke6 2. Se3 Kxe5 3. De7#
1. ... Kc6 2. Sd4+ Kd5 3. Da5#
1. ... Kxe5 2. De7+ Kd5 3. Sb4#
2. ... Kf5 3. Se3#
1. ... Kc6 2. Sd4+ Kd5 3. Da5#
1. ... Kxe5 2. De7+ Kd5 3. Sb4#
2. ... Kf5 3. Se3#
Genre: 3#
Computer test: C+, popeye 4.85
FEN: 8/8/8/3kB2P/8/3KQ1P1/2N5/8
Input: Rainer Staudte, 2021-01-02
Last update: Gerd Wilts, 2021-01-02 more...
SCHRECKE: C+, Gustav 4.1d, Brute Force
1.Le6! (Zugzwang)
1. ... Ke4 2.Sd5 g2,g5 3.Dc3 ~ 4.De3#
2. ... Kd3 3.Dc3+ Ke2/Ke4 4.Lg4/De3#
1. ... Ke3 2.Sd5+ Ke4 3.Dc3 g2,g5 4.De3#
2. ... Kd3 3.Dc3+ Ke2/Ke4 4.Lg4/De3#
1. ... g2 2.S:g6 Ke4 3.Dd2 Kf3 4.Dd3#
2. ... Ke3 3.Lf5 Kf3 4.Df2#
1. ... g5 2.Kg2 g4 3.Sf5 Ke4 4.Dd4#
2. ... Ke4 3.Lf5+ Ke3/Kf4 4.Sd5/Dd4#
2. ... Ke3 3.Lf5 g4/Kf4 4.Sd5/Dd4# (2021-01-02)
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1.Le6! (Zugzwang)
1. ... Ke4 2.Sd5 g2,g5 3.Dc3 ~ 4.De3#
2. ... Kd3 3.Dc3+ Ke2/Ke4 4.Lg4/De3#
1. ... Ke3 2.Sd5+ Ke4 3.Dc3 g2,g5 4.De3#
2. ... Kd3 3.Dc3+ Ke2/Ke4 4.Lg4/De3#
1. ... g2 2.S:g6 Ke4 3.Dd2 Kf3 4.Dd3#
2. ... Ke3 3.Lf5 Kf3 4.Df2#
1. ... g5 2.Kg2 g4 3.Sf5 Ke4 4.Dd4#
2. ... Ke4 3.Lf5+ Ke3/Kf4 4.Sd5/Dd4#
2. ... Ke3 3.Lf5 g4/Kf4 4.Sd5/Dd4# (2021-01-02)
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Genre: n#
FEN: 8/4N3/6p1/8/8/3k2p1/BQ6/6K1
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
1. f3! d3 2. De4#
1. ... e5 2. Da2#
1. ... e6 2. Db5#
1. ... e5 2. Da2#
1. ... e6 2. Db5#
1. Sd2! Kc3 2. Dc1+ Kd3,Kd4 3. Lf4 droht 4. Dc4#
3. ... Ke2 4. Df1#
1. ... Ke3 2. De1+ Kd3,Kd4 3. Lb4 droht 4. De4#
3. ... Kc2 4. Db1#
1. ... Kd5 2. Lc7 droht 3. De4+ Kc5 4. Dc4#
2. ... Ke6 3. Dg6+ Ke7 4. Ld6#
3. ... Kd5 4. Dd6#
2. ... Kd4 3. Dxb3 Kc5 4. Dc4#
1. ... b2 2. De4+ Kc3 3. Lb4#
3. ... Ke2 4. Df1#
1. ... Ke3 2. De1+ Kd3,Kd4 3. Lb4 droht 4. De4#
3. ... Kc2 4. Db1#
1. ... Kd5 2. Lc7 droht 3. De4+ Kc5 4. Dc4#
2. ... Ke6 3. Dg6+ Ke7 4. Ld6#
3. ... Kd5 4. Dd6#
2. ... Kd4 3. Dxb3 Kc5 4. Dc4#
1. ... b2 2. De4+ Kc3 3. Lb4#
Computer test: C+ Popeye 4.61
FEN: 2K5/8/3B4/1P6/3k4/1p6/8/1Q3N2
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
1. Tg2! Kd5 2. Tf2 Ke4 3. Sxf6+ Ke3 4. Sg4+ Ke4 5. Lg2#
3. ... Ke5 4. Sg4+ Kd5,Ke4 5. Lg2#
1. ... Kf3,Kf4 2. Kd4 Kf4 3. Sxf6 Kf3 4. Se4 Kf4 5. Tf2#
1. ... Ke3 2. Sxf6 Kf4,Kf3 3. Kd4 Kf3 4. Se4 Kf4 5. Tf2#
3. ... Ke5 4. Sg4+ Kd5,Ke4 5. Lg2#
1. ... Kf3,Kf4 2. Kd4 Kf4 3. Sxf6 Kf3 4. Se4 Kf4 5. Tf2#
1. ... Ke3 2. Sxf6 Kf4,Kf3 3. Kd4 Kf3 4. Se4 Kf4 5. Tf2#
Genre: n#
Computer test: C+ Popeye 4.61
FEN: 8/3N4/5p2/1PP2P2/1P2k3/2K4B/3R4/8
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
1. Tf7+! Kc6 2. Tf6+ Kd7 3. Td6+ Kc8,Kc7 4. Dc5+ Lc6#
1. ... Kc8 2. Dc5+ Kd8 3. De7+ Kc8 4. Dd7+ Lxd7#
1. ... Kd8 2. De7+ Kc8 3. Dd7+ Lxd7#
1. ... Kc8 2. Dc5+ Kd8 3. De7+ Kc8 4. Dd7+ Lxd7#
1. ... Kd8 2. De7+ Kc8 3. Dd7+ Lxd7#
Keywords: Aristocrat, Miniature
Genre: s#
Computer test: C+ Popeye 4.61
FEN: K4R2/3k4/8/4Q3/b7/r7/8/8
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
Genre: s#
Computer test: C+ Popeye 4.61
FEN: K4R2/3k4/8/4Q3/b7/r7/8/8
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
1. Kc7! Ke5 2. Df7 Kd4 3. Dd5#
1. ... Kd3 2. Dc5 Kd2 3. Dc3#
1. ... Kc4 2. Da3 Kb5 3. Le2#
2. ... Kd4 3. Dc3#
1. ... Kd3 2. Dc5 Kd2 3. Dc3#
1. ... Kc4 2. Da3 Kb5 3. Le2#
2. ... Kd4 3. Dc3#
Keywords: Aristocrat
Genre: 3#
Computer test: C+ Popeye 4.61
FEN: 2K2Q2/8/8/8/3k4/5B2/8/3N4
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
Genre: 3#
Computer test: C+ Popeye 4.61
FEN: 2K2Q2/8/8/8/3k4/5B2/8/3N4
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
1. Dg7?
1. ... Kd5!
1. Dd4?
1. ... Kf7!
1. Da3! Kd5 2. Dd6+ Ke4 3. Dd4#
1. ... Kf7 2. De7+ Kg6 3. Dg7#
2. ... Kg8 3. Dg7#
1. ... Kd7 2. Dd6+ Ke8 3. De7#
2. ... Kc8 3. Dc7#
1. ... Ke5 2. Dd6+ Ke4 3. Dd4#
1. ... Kf6 2. De7+ Kg6 3. Dg7#
1. ... Kd5!
1. Dd4?
1. ... Kf7!
1. Da3! Kd5 2. Dd6+ Ke4 3. Dd4#
1. ... Kf7 2. De7+ Kg6 3. Dg7#
2. ... Kg8 3. Dg7#
1. ... Kd7 2. Dd6+ Ke8 3. De7#
2. ... Kc8 3. Dc7#
1. ... Ke5 2. Dd6+ Ke4 3. Dd4#
1. ... Kf6 2. De7+ Kg6 3. Dg7#
1. Dc8+! Kb6 2. Td6+ Ka7 3. Sc6+ Kb6 4. Sa5+ Ka7 5. Da6+ Kb8 6. Td8+ Kc7 7. Dc8+ Kb6 8. Db7+ Kc5 9. Db4+ Dxb4#
Henrik Juel: In part a) Popeye 4.61 with 'opt non 0 1 thr 0' found no flaws (2021-01-02)
Henrik Juel: Same result with just one of the two limiting options (2021-01-02)
Mario Richter: Original stipulation: "s#9 (Sb4?a5*)".
I think there is no twin b), my interpretaion: diagram: s#9 plus hint for the solvers: look what would be possible with wSa5 instead of b4 ... (2021-01-03)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-05)
Hans-Jürgen Manthey: war die Aufgabenstellung vielleicht nicht Sb4-a5 sondern + Sa5 ?
dann gäbe es eine Lösung in 9 Zügen:
1.Dc8+ Kb6 2.Td6+ Ka7 3.Sac6+ Kb6 4.Sd4 Ka7 5.Td7+ Kb6 6.Db7+(Db8+) Kc5 7.Sd3+ Kc4 8.Se5+ Kc3, Kc5 9.Db4+ Dxb4#
aber leider nach 3. Sac6+ Kb6 die Duale 4.Sd4,e5,a7,e7,b8+ 5.Da6+ Kb8 6.Td8+ Kc7 7.Dc8+ Kb6 8.Db7+ Kc5 9.Db4+ Dxb4# (2021-01-06)
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Henrik Juel: Same result with just one of the two limiting options (2021-01-02)
Mario Richter: Original stipulation: "s#9 (Sb4?a5*)".
I think there is no twin b), my interpretaion: diagram: s#9 plus hint for the solvers: look what would be possible with wSa5 instead of b4 ... (2021-01-03)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-01-05)
Hans-Jürgen Manthey: war die Aufgabenstellung vielleicht nicht Sb4-a5 sondern + Sa5 ?
dann gäbe es eine Lösung in 9 Zügen:
1.Dc8+ Kb6 2.Td6+ Ka7 3.Sac6+ Kb6 4.Sd4 Ka7 5.Td7+ Kb6 6.Db7+(Db8+) Kc5 7.Sd3+ Kc4 8.Se5+ Kc3, Kc5 9.Db4+ Dxb4#
aber leider nach 3. Sac6+ Kb6 die Duale 4.Sd4,e5,a7,e7,b8+ 5.Da6+ Kb8 6.Td8+ Kc7 7.Dc8+ Kb6 8.Db7+ Kc5 9.Db4+ Dxb4# (2021-01-06)
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Keywords: Aristocrat, Minimal, Miniature, Aristocrat, Preplan (Sb4->a5)
Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 3R4/1Q6/8/2k5/KN6/8/1q6/8
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-11 more...
Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 3R4/1Q6/8/2k5/KN6/8/1q6/8
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-11 more...
1. Sb1 Ka4 2. Sc3+ Ka5 3. Sa2 Ka4 4. Lb4 a5 5. Lc3 Ka3 6. Sb6 a4 7. Ld3 Kb3 8. Lb2 a3 9. Lb1 axb2#
Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: 5B2/3N4/p7/k7/2B5/N7/8/K7
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
1. Ka5 Ka7 2. c8=S+ Ka8 3. Dh2 Kb7 4. e8=D Ka8 5. Sd6+ Ka7 6. Sb5+ Kb7 7. Deb8+ Kc6 8. Dd2 Kc5 9. Db6+ Kc4 10. Sa3+ Txa3#
Genre: s#
Computer test: C+, Gustav 4.1d, Brute Force
FEN: k7/2P1P3/K7/8/8/5r2/1Q6/7B
Input: Rainer Staudte, 2021-01-02
Last update: Rainer Staudte, 2021-01-02 more...
1. Dd3 Kc5 2. c8=D+ Kb4 3. Dcc3+ Ka4 4. Dcc2+ Kb4 5. Db5+ Ka3 6. Dbc5+ Tb4 7. D5c3+ Tb3 8. D2b2+ Ka4 9. Da2+ Ta3 10. Lb7 Txa2 11. Db4+ Kxb4#
a) 1. f4! Kh2 2. Kg4 Kg1 3. Sf3#
1. ... Kh4 2. Ta3 Kh5 3. Th3#
b) 1. Kg5! Kh3 2. Kf4 Kh4 3. Th2#
1. ... Kh4 2. Ta3 Kh5 3. Th3#
b) 1. Kg5! Kh3 2. Kf4 Kh4 3. Th2#
1. Dc5! droht 2. Df5#
1. ... Le5 2. Dxe5#
1. ... Ke6 2. Dc6#
1. ... e5 2. Dd6#
1. ... e6 2. Dg5#
1. ... Le5 2. Dxe5#
1. ... Ke6 2. Dc6#
1. ... e5 2. Dd6#
1. ... e6 2. Dg5#
1. Te5! droht 2. De6#
1. ... Kxe5,g6 2. De7#
1. ... g5 2. Te6#
1. ... Lf5,Lg8 2. Dxf5#
1. ... Kxe5,g6 2. De7#
1. ... g5 2. Te6#
1. ... Lf5,Lg8 2. Dxf5#
1. Sf3! Ke4 2. Se1#
1. ... Kc3 2. Dd2#
1. ... c3 2. Sxe5#
1. ... e4+ 2. Dd2#
1. ... Kc3 2. Dd2#
1. ... c3 2. Sxe5#
1. ... e4+ 2. Dd2#
1. Db7! Ke5 2. De7+ Kf5 3. Df6#
2. ... Kd5,Kd4 3. De4#
1. ... Kd4 2. Db4+ Kd3 3. Dc3#
2. ... Kd5,Ke5 3. De4#
1. ... Ke6 2. Dh7! Kd5,Ke5 3. De4#
1. ... Kc4 2. Db1! Kd5,Kd4 3. De4#
2. ... Kd5,Kd4 3. De4#
1. ... Kd4 2. Db4+ Kd3 3. Dc3#
2. ... Kd5,Ke5 3. De4#
1. ... Ke6 2. Dh7! Kd5,Ke5 3. De4#
1. ... Kc4 2. Db1! Kd5,Kd4 3. De4#
* 1. ... Ke6 2. Lf5+ Ke5 3. d4#
1. Lg6! droht 2. d4+ Ke6 3. Lf5#
1. ... Ke6 2. Lf5+ Ke5 3. d4#
1. ... c5 2. Lf7 droht 3. Td5#
1. Lg6! droht 2. d4+ Ke6 3. Lf5#
1. ... Ke6 2. Lf5+ Ke5 3. d4#
1. ... c5 2. Lf7 droht 3. Td5#
1. Lg4! Kg5 2. Tf5+ Kh6 3. Th5#
1. ... g5 2. Sh5 Kg6 3. Tf6#
1. ... g6 2. Se6 g5 3. Tf6#
1. ... g5 2. Sh5 Kg6 3. Tf6#
1. ... g6 2. Se6 g5 3. Tf6#
a) 1. Sg5! droht 2. Sd7 ... 3. De4#
1. ... Ke5 2. De4+ Kf6 3. Sgh7#
b) 1. Sh3! Kc5 2. Sd7+ Kd5 3. Sf4#
1. ... Ke5 2. Dc4 Kf6 3. De6#
2. ... Kf5 3. De6#,Df4#
2. ... d5 3. Df4#
c) 1. Sg5! droht 2. Sd7 ... 3. De4#
1. ... Ke5 2. De4+ Kf6 3. Sgh7#
1. ... b5 2. De4+ Kc5 3. Sd7#
1. ... Ke5 2. De4+ Kf6 3. Sgh7#
b) 1. Sh3! Kc5 2. Sd7+ Kd5 3. Sf4#
1. ... Ke5 2. Dc4 Kf6 3. De6#
2. ... Kf5 3. De6#,Df4#
2. ... d5 3. Df4#
c) 1. Sg5! droht 2. Sd7 ... 3. De4#
1. ... Ke5 2. De4+ Kf6 3. Sgh7#
1. ... b5 2. De4+ Kc5 3. Sd7#
1. Shf6! exf6 2. Dc4! Ke5 3. Dc5#
1. ... e6 2. Le4! Ke5 3. Dc5#
2. ... e5 3. Dc6#
1. ... e5 2. Se4+ Kd5 3. Dc5#
1. ... e6 2. Le4! Ke5 3. Dc5#
2. ... e5 3. Dc6#
1. ... e5 2. Se4+ Kd5 3. Dc5#
a) 1. Tf2! Kd3 2. Kb3 droht 3. Lb1#
2. ... Ke4 3. Kb4 Kd3 4. Lb1#
b) 1. Kb3! droht 2. Tf2 Kd3 3. Ld5 e4 4. Lc4#
1. ... Kd3 2. Lg4 Ke4 3. Lf3+ Kd3 4. Td8#
2. ... Kd2 3. Td8+ Kc1 4. Td1#
3. ... Ke1 4. Td1#
2. ... e4 3. Td8#
c) 1. Kc3! droht 2. Lg2#
1. ... Kd5 2. Tf6 Ke4 3. Lg2#
2. ... e4 3. Ld4 e3 4. Lg2#
d) 1. Kd1! Kd3 2. Ld5 droht 3. Tf3#
2. ... Kc3 3. Tb8 droht 4. Tb3#
2. ... e4 3. Tb8 droht 4. Tb3#
2. ... Ke4 3. Kb4 Kd3 4. Lb1#
b) 1. Kb3! droht 2. Tf2 Kd3 3. Ld5 e4 4. Lc4#
1. ... Kd3 2. Lg4 Ke4 3. Lf3+ Kd3 4. Td8#
2. ... Kd2 3. Td8+ Kc1 4. Td1#
3. ... Ke1 4. Td1#
2. ... e4 3. Td8#
c) 1. Kc3! droht 2. Lg2#
1. ... Kd5 2. Tf6 Ke4 3. Lg2#
2. ... e4 3. Ld4 e3 4. Lg2#
d) 1. Kd1! Kd3 2. Ld5 droht 3. Tf3#
2. ... Kc3 3. Tb8 droht 4. Tb3#
2. ... e4 3. Tb8 droht 4. Tb3#
1. Sa4! Kc4 2. Dc5+ Kd3 3. Lf3! droht 4. Dc3#
2. ... Kb3 3. Dc3+ Ka2 4. Db2#
3. ... Kxa4 4. Lc6#
1. ... h2 2. De1! Kc4 3. Db1! Kd4 4. De4#
2. ... Kc2 3. Dc3+ Kb1 4. Db2#
3. ... Kd1 4. Lf3#
2. ... Kb3 3. Dc3+ Ka2 4. Db2#
3. ... Kxa4 4. Lc6#
1. ... h2 2. De1! Kc4 3. Db1! Kd4 4. De4#
2. ... Kc2 3. Dc3+ Kb1 4. Db2#
3. ... Kd1 4. Lf3#
1. Se4! Se2 2. Df2+ Kh3 3. Sg5+ Kg4 4. Dxf3+ Kh4 5. Dh3#
1. ... Lxe4 2. Dg4+ Kf1 3. Dxg1+ Ke2 4. Df2+ Kd3,Kd1 5. Dd2#
2. ... Kh2 3. Lxg1+ Kh1 4. Dg3 ... 5. Dh2#
1. ... Lxe4 2. Dg4+ Kf1 3. Dxg1+ Ke2 4. Df2+ Kd3,Kd1 5. Dd2#
2. ... Kh2 3. Lxg1+ Kh1 4. Dg3 ... 5. Dh2#
Keywords: Aristocrat, Miniature
Genre: n#
Computer test: Popeye 4.61 (except for the short double threat 2.Df2,Dg3)
FEN: 8/8/8/2K5/7Q/4Bb2/5Nk1/6n1
Input: Rainer Staudte, 2021-01-26
Last update: Alfred Pfeiffer, 2021-01-27 more...
Genre: n#
Computer test: Popeye 4.61 (except for the short double threat 2.Df2,Dg3)
FEN: 8/8/8/2K5/7Q/4Bb2/5Nk1/6n1
Input: Rainer Staudte, 2021-01-26
Last update: Alfred Pfeiffer, 2021-01-27 more...
1. Kd5! Kb5 2. Te3 Ka6 3. Kc6 Ka7 4. Te8 Ka6 5. Ta8#
2. ... Kb4 3. Kd4 Kb5 4. Te6 ... 5. Tb6#
2. ... Kb4 3. Kd4 Kb5 4. Te6 ... 5. Tb6#
a) 1. Ld5! Kc8 2. c6 Kb8 3. Lb6 Ka8,Kc8 4. Se7 Kb8 5. c7#
b) 1. Sf7! Kf6 2. Ld8+ Kg6 3. Le8 Kh5 4. Se5+ Kh6 5. Sg4#
b) 1. Sf7! Kf6 2. Ld8+ Kg6 3. Le8 Kh5 4. Se5+ Kh6 5. Sg4#
1. Lc3! d4 2. Lb4 Kb2 3. Kd2 d3 4. Kxd3 Kb1 5. Ke2 Kb2 6. Sd2 Kxc1 7. La3#
6. ... Ka1 7. Lc3#
3. ... Kb1 4. La3 d3 5. Kc3 d2 6. Sxd2+ Ka1 7. Lb2#
6. ... Ka1 7. Lc3#
3. ... Kb1 4. La3 d3 5. Kc3 d2 6. Sxd2+ Ka1 7. Lb2#
42 - P1388728
Aleksandr Semenenko
Valery Semenenko
Sachmatija Website 04/2018
1. Preis e.a.
M. Rimkus 75 JT 2017
Sektion h#2
(6+11) C+
h#2
2.1...
Aleksandr Semenenko
Valery Semenenko
Sachmatija Website 04/2018
1. Preis e.a.
M. Rimkus 75 JT 2017
Sektion h#2
(6+11) C+
h#2
2.1...
1) 1. Lb3 Td5 2. Dxf7+ Kxf7#
2) 1. Lb4 Td6 2. Dxe7+ Kxe7#
PR Mecislovas Rimkus
2) 1. Lb4 Td6 2. Dxe7+ Kxe7#
PR Mecislovas Rimkus
Genre: h#
Computer test: Popeye 4.83
FEN: 4q2Q/3pBB2/5Kpp/p7/3R3n/b1kP4/b1pp4/8
Input: Marcin Banaszek, 2021-04-18
Last update: A.Buchanan, 2021-04-19 more...
1. La4 Lc4 2. Tg1 Ke2 3. Kc3 Kf3 4. Kd2 Ke4 5. Ke1 Kd3 6. Kf1 Kd2#
Keywords: discovered checkmate, Battery creation, Batteriematt diagonal, Remote selfblock, Klasinc theme (K-k), Königsbatterie, Miniature, Minimal (L), Round Trip (K-5), Selfblock
Genre: h#
Computer test: Gustav 4.1d
FEN: 8/8/8/8/1k6/8/3K1pn1/3brB2
Input: Gunter Jordan, 2021-05-27
Last update: Arnold Beine, 2021-05-27 more...
Genre: h#
Computer test: Gustav 4.1d
FEN: 8/8/8/8/1k6/8/3K1pn1/3brB2
Input: Gunter Jordan, 2021-05-27
Last update: Arnold Beine, 2021-05-27 more...
1. Dh5 Ke3 2. De2+ Kd4 3. De5#
1. ... Ke4 2. Kc3 Ke3 3. De2#
1. ... Ke4 2. Kc3 Ke3 3. De2#
Keywords: Rex solus (s), Aristocrat, Miniature
Genre: 3#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-10-11)
FEN: 8/8/B5N1/8/3k4/8/1K6/7Q
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
Genre: 3#
Computer test: Henrik Juel: C+ Popeye 4.61 (2021-10-11)
FEN: 8/8/B5N1/8/3k4/8/1K6/7Q
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
* 1. ... Kf3 2. Dh4 Kxe3 3. Ta3#
1. ... Kd3 2. Df4,Dh4 droht 3. Ta3#
2. ... Kc3 3. Dc4#
1. Ta4+? Ke5!
1. Df4+? Kxf4!
1. Dg5? Kd4!
1. Dh4+? Ke5!
1. Dh5? Kf4!
1. Dg7! droht 2. Ke2 ... 3. Ta4#
1. ... Kd3 2. Ta4 droht 3. Dd4#
2. ... Kxe3 3. Dg3#
1. ... Kf3 2. Dd4 Kg3 3. Dg4#
1. ... Kxe3 2. Dg4 Kd3 3. Ta3#
1. ... Kd3 2. Df4,Dh4 droht 3. Ta3#
2. ... Kc3 3. Dc4#
1. Ta4+? Ke5!
1. Df4+? Kxf4!
1. Dg5? Kd4!
1. Dh4+? Ke5!
1. Dh5? Kf4!
1. Dg7! droht 2. Ke2 ... 3. Ta4#
1. ... Kd3 2. Ta4 droht 3. Dd4#
2. ... Kxe3 3. Dg3#
1. ... Kf3 2. Dd4 Kg3 3. Dg4#
1. ... Kxe3 2. Dg4 Kd3 3. Ta3#
a) * 1. ... Ke5 2. Dc4 droht 3. Dd5# 3. Df4#
2. ... Kf5 3. De6#
1. Lh7! droht 2. Dd3+ Ke5 3. De4# 3. Dd6#
2. Db5 droht 3. Dc5#
2. ... Kc3 3. Db4#
2. ... Ke3 3. Dd3#
2. Dd6+ Kc3 3. Db4#
2. ... Ke3 3. Dd3#
2. ... Kc4 3. Dd3#
1. ... Kc3 2. Dd3+ Kb2 3. Da3#
1. ... Kd5 2. Dd6+ Kc4 3. Dd3#
b) * 1. ... Kd4-e5 2. Lg6 droht 3. Lf6# 3. De4# 3. Dd6#
2. ... Kd4 3. Dc5#
1. Dc2! droht 2. Lc6 Ke3 3. Lc5#
2. ... Ke5 3. De4#
2. Lg6 droht 3. Dc5#
2. ... Ke3 3. Dd3# 3. Df2#
2. ... Ke5,Kd5 3. De4#
1. ... Ke3 2. Lc5+ Kf3 3. Dg2#
1. ... Ke5 2. Dd3 Ke6 3. De4#
1. ... Kd5 2. Sf2 droht 3. De4#
2. ... Kd4 3. Dc5#
2. ... Kf5 3. De6#
1. Lh7! droht 2. Dd3+ Ke5 3. De4# 3. Dd6#
2. Db5 droht 3. Dc5#
2. ... Kc3 3. Db4#
2. ... Ke3 3. Dd3#
2. Dd6+ Kc3 3. Db4#
2. ... Ke3 3. Dd3#
2. ... Kc4 3. Dd3#
1. ... Kc3 2. Dd3+ Kb2 3. Da3#
1. ... Kd5 2. Dd6+ Kc4 3. Dd3#
b) * 1. ... Kd4-e5 2. Lg6 droht 3. Lf6# 3. De4# 3. Dd6#
2. ... Kd4 3. Dc5#
1. Dc2! droht 2. Lc6 Ke3 3. Lc5#
2. ... Ke5 3. De4#
2. Lg6 droht 3. Dc5#
2. ... Ke3 3. Dd3# 3. Df2#
2. ... Ke5,Kd5 3. De4#
1. ... Ke3 2. Lc5+ Kf3 3. Dg2#
1. ... Ke5 2. Dd3 Ke6 3. De4#
1. ... Kd5 2. Sf2 droht 3. De4#
2. ... Kd4 3. Dc5#
Keywords: Aristocrat, Miniature, Aristocrat
Genre: 3#
FEN: 6B1/4B3/Q7/8/3k4/7N/8/7K
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
Genre: 3#
FEN: 6B1/4B3/Q7/8/3k4/7N/8/7K
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
1. Ke4 Kc6 2. Tb8 Kd7 3. Lg4+ Kc6 4. Tb6#
1. ... Kc4 2. Ld1 Kb5 3. La4+ Kc4 4. Tc8#
1. ... Kc4 2. Ld1 Kb5 3. La4+ Kc4 4. Tc8#
Genre: n#
FEN: R7/8/8/1k1N1K2/1P6/5B2/8/8
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
1. Lc1! droht 2. Se7+ Ke4 3. Dd5#
2. ... Kf6 3. Lg5#
1. ... e4 2. Lb2 e3 3. Sf6 droht 4. Dg4#
1. ... Ke4 2. Se3 droht 3. Dg4+ Kd3 4. Dc4#
2. ... Kf3 3. Dg2+ Kf4 4. Dg4#
2. ... Kf6 3. Lg5#
1. ... e4 2. Lb2 e3 3. Sf6 droht 4. Dg4#
1. ... Ke4 2. Se3 droht 3. Dg4+ Kd3 4. Dc4#
2. ... Kf3 3. Dg2+ Kf4 4. Dg4#
Genre: n#
FEN: 6Q1/8/8/K2Npk2/8/1p6/1B6/8
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
1. Db5 Ke1 2. Db4+ Kd1 3. Db3+ Ke1 4. Lh4 Kd2 5. Lg5+ Ke1 6. Db1#
Genre: n#
FEN: 3B4/8/8/8/8/5p2/1Q2pp2/5k1K
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
1. Df3 Sf1 2. Lf2 Sh2 3. Dh5 Sf1 4. Kb2 Sh2 5. Dxh2 e1=D 6. Dh5+ De2 7. Dh1+ De1 8. Df3+ De2 9. Db3#
Genre: n#
FEN: 8/8/2Q5/8/8/1K2n1B1/3pp3/3k4
Input: Rainer Staudte, 2021-10-11
Last update: Rainer Staudte, 2021-10-11 more...
1. b3! Kc5 2. b4+ Kd5 3. Sd8 Ke5 4. Sf3+ Kd5 5. Sd2 Ke5 6. Sc4+ Kd5 7. Tb5+ axb5 8. f4 bxc4#
Keywords: Pawn mate, pin-mate, Model mate, Switchback (k), Tempo Loss (im Schlüssel)
Genre: s#
Computer test: Gustav 4.1 a
FEN: 8/5N2/pR6/P2k4/3p2PN/3K2P1/1P3Pr1/7B
Input: Gunter Jordan, 2022-05-05
Last update: Rainer Staudte, 2022-05-05 more...
Genre: s#
Computer test: Gustav 4.1 a
FEN: 8/5N2/pR6/P2k4/3p2PN/3K2P1/1P3Pr1/7B
Input: Gunter Jordan, 2022-05-05
Last update: Rainer Staudte, 2022-05-05 more...
1. Lf6 Lg8 2. e5 Lxd5 3. Ta4 Lxc4 4. La2 Lxb3 5. Taf4 Lg8 6. Le6 Lh7#
Keywords: bi-coloured Bristol, Square vacation, Klasinc theme (L-t, L-l), Line opening, Line opening, Minimal (L), Model mate, Switchback (L), Selfblock, Tempo Loss
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 8/5B2/p3p3/3pbkp1/2p3r1/1pp5/r1p5/1bK5
Input: Gunter Jordan, 2022-06-08
Last update: Gunter Jordan, 2022-06-08 more...
Genre: h#
Computer test: Popeye Windows-64Bit v4.85 (4096 KB)
FEN: 8/5B2/p3p3/3pbkp1/2p3r1/1pp5/r1p5/1bK5
Input: Gunter Jordan, 2022-06-08
Last update: Gunter Jordan, 2022-06-08 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...
a) 1. Td4+! Kc3 2. Sb1+ Kc2 3. Ka1! a3 4. Dg2+ Kb3 5. Db2+ axb2#
b) 1. Td2! Kc3 2. Ka1! Kb4 3. Ta2! Kc3 4. De4! Kb3 5. Sb1! a3 6. Tb2+ axb2#
b) 1. Td2! Kc3 2. Ka1! Kb4 3. Ta2! Kc3 4. De4! Kb3 5. Sb1! a3 6. Tb2+ axb2#
Keywords: Change of Sacrifices (D-T), Striptease, Miniature
Genre: s#
FEN: 8/8/8/3Q4/pk6/N2R4/K7/3R4
Input: Rainer Staudte, 2023-04-30
Last update: Rainer Staudte, 2023-04-30 more...
Genre: s#
FEN: 8/8/8/3Q4/pk6/N2R4/K7/3R4
Input: Rainer Staudte, 2023-04-30
Last update: Rainer Staudte, 2023-04-30 more...
1. Ld7? droht 2. Lxe6#
1. ... Te3 2. Td4#
1. ... Lxd7 2. bxc4#
1. ... Sg5 2. Sf6#
1. ... Dxf4+ 2. Sxf4#, aber 1. ... g5!
1. Lf7! droht 2. Lxe6#
1. ... Te3 2. Td4#
1. ... g5 2. Tf5#
1. ... Ld7 2. bxc4#
1. ... Sg5 2. Sf6#
1. ... Dxf4+ 2. Sxf4#
1. ... Lc6 2. bxc4#
1. ... Ld6 2. Txd6#
1. ... Te3 2. Td4#
1. ... Lxd7 2. bxc4#
1. ... Sg5 2. Sf6#
1. ... Dxf4+ 2. Sxf4#, aber 1. ... g5!
1. Lf7! droht 2. Lxe6#
1. ... Te3 2. Td4#
1. ... g5 2. Tf5#
1. ... Ld7 2. bxc4#
1. ... Sg5 2. Sf6#
1. ... Dxf4+ 2. Sxf4#
1. ... Lc6 2. bxc4#
1. ... Ld6 2. Txd6#
Versuch: 1. ... d6? 2. Kf4 Ke2 3. Ld2 ?? 4. Te1+ Kxf2 5. Te7 dxe7 6. Kg4 e8=D 7. Kh3 Dh5#
1. ... Kc1 2. Kf3 Kb1 3. Ld2+ Ka2 4. Te1 d6 5. Te7 dxe7 6. Lf4 e8=D 7. Lg3 De4#
1. ... Kc1 2. Kf3 Kb1 3. Ld2+ Ka2 4. Te1 d6 5. Te7 dxe7 6. Lf4 e8=D 7. Lg3 De4#
Yuri Bilokin: you can see 1.Kf4 d6 2.Bd2+ Ke2 3.Re1+ Kxf2 4.Re7 dxe7 5.Kg4 e8=Q 6.Kh3 Qh5#
1.Kf4 Ke2 2.Bd2 d6 3.Re1+ Kxf2 4.Re7 dxe7 5.Kg4 e8=Q 6.Kh3 Qh5# (2024-01-30)
comment
1.Kf4 Ke2 2.Bd2 d6 3.Re1+ Kxf2 4.Re7 dxe7 5.Kg4 e8=Q 6.Kh3 Qh5# (2024-01-30)
comment
1. Sd7 Ke2 2. Se5 fxe5 3. Kg5 e6 4. Kf4 e7 5. g5 e8=D 6. g4 De3#
Gunter Jordan: Ohne die beiden Bauern g2,g3 und mit wKd1 entsteht eine Miniatur mit Idealmatt bei gleicher Lösung. (2024-01-15)
Ladislav Packa: Gunter: The king should stand on c1, otherwise the dual is 1...Kd2, Ke2. (2024-01-15)
Gunter Jordan: ... o.k. Ladislav, c1 ist richtig. War ein Schreibfehler. Danke für den Hinweis. (2024-01-18)
comment
Ladislav Packa: Gunter: The king should stand on c1, otherwise the dual is 1...Kd2, Ke2. (2024-01-15)
Gunter Jordan: ... o.k. Ladislav, c1 ist richtig. War ein Schreibfehler. Danke für den Hinweis. (2024-01-18)
comment
Keywords: Attack number, Entblockung, Selfblock, Promotion (D)
Genre: h#
FEN: 5n2/6p1/6k1/5p2/5P2/6p1/6P1/5K2
Input: Gunter Jordan, 2024-01-14
Last update: Gunter Jordan, 2024-01-15 more...
Genre: h#
FEN: 5n2/6p1/6k1/5p2/5P2/6p1/6P1/5K2
Input: Gunter Jordan, 2024-01-14
Last update: Gunter Jordan, 2024-01-15 more...
1. Ta6+! Kb8 2. Da7+ Kc8 3. Tc6+ Kd8 4. Dc7+ Ke8 5. Te6+ Kf8 6. De7+ Kg8 7. Tg6+ Kh8 8. Df8+ Kh7 9. Tg7+ Kh6 10. Df6+ Kh5 11. Th7+ Kg4 12. Th4+ Kg3 13. Dg5+ Kf3 14. Dg4+ Ke3 15. Df4+ Kd3 16. Dc4+ Ke3 17. Dc3+ Sxc3#
Keywords: discovered checkmate, Aristocrat, Batteriematt horizontal, Queen sacrifice, Perpetual check, corner to corner (k), Königswanderung, Miniature, Switchback (k), Checking key
Genre: s#
FEN: k7/7Q/7R/8/8/8/8/1r1nK3
Input: Gunter Jordan, 2024-01-17
Last update: Gunter Jordan, 2024-01-17 more...
Genre: s#
FEN: k7/7Q/7R/8/8/8/8/1r1nK3
Input: Gunter Jordan, 2024-01-17
Last update: Gunter Jordan, 2024-01-17 more...
1. Th2 Tc8 2. Tg2 Dg5 3. Tg4+ Kd3 4. Kg2 Tc2+ 5. Kf3 Tac3 6. Td4+ Kxd4#
1. Th5 Dg6 2. Kh2 Tc8 3. Tg5 Ta4 4. Kg3 Tc3+ 5. Kf4 Tac4 6. Td5+ Kxd5#
1. Th5 Dg6 2. Kh2 Tc8 3. Tg5 Ta4 4. Kg3 Tc3+ 5. Kf4 Tac4 6. Td5+ Kxd5#
Keywords: Aristocrat, Minimal (T), Miniature, Pelle move
FEN: 7r/8/7R/8/3k4/r5q1/8/7K
Input: TLi, 2024-02-14
Last update: Gunter Jordan, 2024-02-15 more...
FEN: 7r/8/7R/8/3k4/r5q1/8/7K
Input: TLi, 2024-02-14
Last update: Gunter Jordan, 2024-02-15 more...
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The problems of this query have been registered by the following contributors:
Frank Müller (8)hpr (2)
Hans Gruber (1)
Rainer Staudte (38)
Marcin Banaszek (1)
Gunter Jordan (8)
TLi (1)
C+ Gustav 4.1d (2020-11-23)
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