16 problem(s) found in 4993 milliseconds (displaying 16 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='konsekutive Umwandlungen 3' AND A='Parchomenko, Mykola O.'] [download as LaTeX]
1) 1. Td2 Lb2 2. Ld3 Lb5#
2) 1. Ld3 Lb5 2. Td2 Lb2#
Cook: NL
1. Txa3 Lc6 2. Tg3 Txa6#
1. Txa3 Lc6 2. Tf3 Txa6#
2) 1. Ld3 Lb5 2. Td2 Lb2#
Cook: NL
1. Txa3 Lc6 2. Tg3 Txa6#
1. Txa3 Lc6 2. Tf3 Txa6#
Genre: h#
FEN: k1K5/1p6/b7/8/B7/B6r/r7/R3b3
Input: hpr, 1997-05-19
Last update: Alfred Pfeiffer, 2015-10-07 more...
1. Sd5 b6 2. Tb4 b5 3. Td4 b4 4. Lc2 b3 5. Lb1 b2#
1. Dd4+! Ka2 2. Lb1+ Ka3 3. Dc5+ Ka4 4. Sc3+ Dxc3 5. Da5+ Dxa5#
Keywords: Aristocrat, Minimal, Miniature
Genre: s#
FEN: 3Q4/1R6/K7/8/4N3/3B3q/8/k7
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2021-10-17 more...
Genre: s#
FEN: 3Q4/1R6/K7/8/4N3/3B3q/8/k7
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Marcin Banaszek, 2021-10-17 more...
1. e4 Ka4 2. e5 Ka3 3. e6 Ka4 4. e7 Ka3 5. e8=T Ka4 6. Ta8#
Keywords: Miniature Collection (0349256)
Genre: n#
FEN: 8/8/8/8/2P5/k7/P3P3/K3B3
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
Genre: n#
FEN: 8/8/8/8/2P5/k7/P3P3/K3B3
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
1. Dd1
B25DD
SCHRECKE: C+, popeye 4.87
1. Dd1! (Zugzwang)
1. ... Lb1 2. Dxb3#
1. ... Kb4 2. Dd4#
1. ... b4 2. Dd7# (2023-03-07)
comment
SCHRECKE: C+, popeye 4.87
1. Dd1! (Zugzwang)
1. ... Lb1 2. Dxb3#
1. ... Kb4 2. Dd4#
1. ... b4 2. Dd7# (2023-03-07)
comment
Keywords: Miniature Collection (0312761)
Genre: 2#
FEN: 8/8/8/pp6/k7/1p6/bK6/Q7
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
Genre: 2#
FEN: 8/8/8/pp6/k7/1p6/bK6/Q7
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
1. Sc3
B29DD
SCHRECKE: C+, popeye 4.85
1. ... c:b4 2.Dc6#
1.Sc3! (Zugzwang)
1. ... K:b4 2.Da4#
1. ... c:b4 2.Dd5#
1. ... h4 2.Dg4# (2020-11-06)
comment
SCHRECKE: C+, popeye 4.85
1. ... c:b4 2.Dc6#
1.Sc3! (Zugzwang)
1. ... K:b4 2.Da4#
1. ... c:b4 2.Dd5#
1. ... h4 2.Dg4# (2020-11-06)
comment
Keywords: Miniature Collection (0316516), Miniature, x pieces capture on one square (2), x pieces defend on one square (2), Changed mates
Genre: 2#
FEN: 8/3Q4/8/1Np4p/1Pk5/8/2K5/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2020-11-06 more...
Genre: 2#
FEN: 8/3Q4/8/1Np4p/1Pk5/8/2K5/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Gunter Jordan, 2020-11-06 more...
1. Kc8
MA-SB mm
SCHRECKE: C+, popeye 4.87
1.Kc8! (Zugzwang)
1. ... Ka8 2.Sc7+ Ka7 3.b6#
1. ... b6 2.c:b6+ Ka8 3.Sc7# (2021-08-31)
comment
SCHRECKE: C+, popeye 4.87
1.Kc8! (Zugzwang)
1. ... Ka8 2.Sc7+ Ka7 3.b6#
1. ... b6 2.c:b6+ Ka8 3.Sc7# (2021-08-31)
comment
Keywords: Miniature Collection (0348366)
Genre: 3#
FEN: 8/kpK5/8/1PPN4/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-15 more...
Genre: 3#
FEN: 8/kpK5/8/1PPN4/8/8/8/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-06-15 more...
Keywords: Miniature Collection (0320563), anticipated (P1405747)
Genre: 2#
FEN: 8/2K5/3N4/1p1kp3/8/2P5/8/2Q5
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-11-11 more...
Genre: 2#
FEN: 8/2K5/3N4/1p1kp3/8/2P5/8/2Q5
Input: Zuncke/Bruder, 2010-09-11
Last update: Rainer Staudte, 2022-11-11 more...
1. Dh1 droht 2. Dc6#
1. ... Kc4 2. Dd5#
1. ... Ka6 2. Db7#
1. ... Kc4 2. Dd5#
1. ... Ka6 2. Db7#
1. g4 Ke6 (1... Kc6 2. Kd8 Kd5 3. g5) 2. g5 Kd5 3. Kd8
Keywords: Miniature Collection (0332041)
Genre: n#
FEN: 4K3/8/3N4/2Bk4/3P4/3N2P1/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
Genre: n#
FEN: 4K3/8/3N4/2Bk4/3P4/3N2P1/8/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
1. Lh8
SCHRECKE: C+, popeye 4.87
1.Lh8! (2.Dh4#)
1. ... Ta8,T~ 2.Dg7#
1. ... T:h8 2.Df7#
1. ... g5 2.Dh6# (2022-02-18)
comment
1.Lh8! (2.Dh4#)
1. ... Ta8,T~ 2.Dg7#
1. ... T:h8 2.Df7#
1. ... g5 2.Dh6# (2022-02-18)
comment
Keywords: Miniature Collection (0319615)
Genre: 2#
FEN: 6r1/6Bk/5Qp1/8/6N1/8/8/7K
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-02-18 more...
Genre: 2#
FEN: 6r1/6Bk/5Qp1/8/6N1/8/8/7K
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2022-02-18 more...
1. Te5+ Kf7 2. Sg5+ Txg5 3. Tf6+ Kxf6 4. Dd6+ Kf7 5. De6+ Kf8 6. Df6+ Sf7 7. Dg7+ Txg7#
Keywords: Aristocrat
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 5k1n/4R2K/6R1/5r2/1Q2N3/8/8/8
Input: Frank Müller, 2017-08-06
Last update: Alfred Pfeiffer, 2020-09-26 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 5k1n/4R2K/6R1/5r2/1Q2N3/8/8/8
Input: Frank Müller, 2017-08-06
Last update: Alfred Pfeiffer, 2020-09-26 more...
1. Da4+ Kb8 2. Da7+ Kxc8 3. Db7+ Kd8 4. Dc7+ Ke8 5. Dd7+ Kf8 6. De7+ Kg8 7. Df7+ Kh8 8. Lxb2+ c3 9. Lxc3+ d4 10. Lxd4+ e5 11. Lxe5+ Dxe5 12. Dg7+ Dxg7#
Keywords: corner to corner (k-a8h8)
Genre: s#
FEN: k1N5/8/2PPp1pK/3p2N1/2p5/B7/1p6/q2Q4
Input: Frank Müller, 2017-08-06
Last update: James Malcom, 2021-02-23 more...
Genre: s#
FEN: k1N5/8/2PPp1pK/3p2N1/2p5/B7/1p6/q2Q4
Input: Frank Müller, 2017-08-06
Last update: James Malcom, 2021-02-23 more...
1) 1. Kg3-h4 Ke4-f5 2. Kh4xh5 Th1xh2#
2) 1. Kg3-g2 Ke4-e3 2. Lh2-g3 Lh5-f3#
2) 1. Kg3-g2 Ke4-e3 2. Lh2-g3 Lh5-f3#
Keywords: anticipated (P1090243)
Genre: h#
Computer test: Popeye 4.83
FEN: 8/8/8/7B/4K3/6k1/7b/7R
Input: Marcin Banaszek, 2020-12-27
Last update: James Malcom, 2021-03-01 more...
Genre: h#
Computer test: Popeye 4.83
FEN: 8/8/8/7B/4K3/6k1/7b/7R
Input: Marcin Banaszek, 2020-12-27
Last update: James Malcom, 2021-03-01 more...
1. Dc3+! Ka2 2. Tb2+ Ka1 3. Txc2+ Kb1 4. Tb2+ Ka1 5. Txd2+ Kb1 6. Tb2+ Ka1 7. Tbxe2+ Kb1 8. Tb2+ Ka1 9. Txf2+ Kb1 10. Tb2+ Ka1 11. Txg2+ Kb1 12. Tb2+ Ka1 13. Txh2+ Kb1 14. Tb2+ Ka1 15. Tb8+ Ka2 16. Db3+ Ka1 17. Dd1+ Ka2 18. Db1+ Ka3 19. Db2+ Ka4 20. Db3+ Ka5 21. Db4+ Ka6 22. Te6+ Sxe6 23. Sc7+ Sxc7#
Judge Vladislav Bunka 12/1996
Judge Vladislav Bunka 12/1996
Henrik Juel: Popeye 4.61 with 'opt non 0 1 thr 0' found no flaws (2022-03-28)
Anton Baumann: Mit der Einstellung 'der sK hat bis zu 2 Fluchtfelder' findet Gustav Duale:
16.Dd2+ Ka1! 17.Dc1,Dd1,De1+ Ka2 18.Db1+...
16.Dc4+ Ka1 17.Dc1+ Ka2 18.Db1+ 16. ...Ka3 17.Dxd3,Db4+ Ka2 18.Db1+ (2022-03-30)
comment
Anton Baumann: Mit der Einstellung 'der sK hat bis zu 2 Fluchtfelder' findet Gustav Duale:
16.Dd2+ Ka1! 17.Dc1,Dd1,De1+ Ka2 18.Db1+...
16.Dc4+ Ka1 17.Dc1+ Ka2 18.Db1+ 16. ...Ka3 17.Dxd3,Db4+ Ka2 18.Db1+ (2022-03-30)
comment
Keywords: Checking key, Perpetual check, Logical Problem, Switchback (DTk), Round Trip (D-4)
Genre: s#
FEN: KR6/4R3/8/3N2n1/8/1Q1p4/2pppppb/k7
Input: Marcin Banaszek, 2022-03-28
Last update: Gunter Jordan, 2022-03-29 more...
Genre: s#
FEN: KR6/4R3/8/3N2n1/8/1Q1p4/2pppppb/k7
Input: Marcin Banaszek, 2022-03-28
Last update: Gunter Jordan, 2022-03-29 more...
16 - P1415508
Dmitro Grinchenko
Mykola Parkhomenko
10922 Seven Chess Notes 218, p. 18, 03/2024
(3+4) C+
h#2
2.1...
Dmitro Grinchenko
Mykola Parkhomenko
10922 Seven Chess Notes 218, p. 18, 03/2024
(3+4) C+
h#2
2.1...
1) 1. e1=L Le2 2. e4 Lf1#
2) 1. e1=S Lxe5 2. Sg2 Lg4#
2) 1. e1=S Lxe5 2. Sg2 Lg4#
Keywords: Miniature, under-promotion key, under-promotion (l,s)
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 1B6/8/8/4p2K/8/4p2k/4p3/3B4
Input: Felber, Volker, 2024-03-04
Last update: Gunter Jordan, 2024-03-06 more...
Genre: h#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 1B6/8/8/4p2K/8/4p2k/4p3/3B4
Input: Felber, Volker, 2024-03-04
Last update: Gunter Jordan, 2024-03-06 more...
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The problems of this query have been registered by the following contributors:
hpr (1)Selbstmatt-Miniaturen/Reflexmatt-Miniaturen (2)
Zuncke/Bruder (7)
Felber, Volker (2)
Frank Müller (2)
Marcin Banaszek (2)
Adrian Storisteanu: Possible fix (shift right for extras): Kd8 Rb1 Bb3 Bb4 / Kb8 Ra8 Rh3 Bb6 Bf1 pp.a7 c7 (4+8) - 1.Re2 Bc2 2.Be3 Bc5#, 1.Be3 Bc5 2.Re2 Bc2#. (2015-10-07)
Yuri Bilokin: Correction: rk1K4/p1p5/1b6/8/1B6/1B5q/1r6/1R3b2 (4+8) 1.Re2 Bc2 2.Be3 Bc5#
1.Be3 Bc5 2.Re2 Bc2# (2021-05-19)
comment