10 problem(s) found in 5901 milliseconds (displaying 10 problem(s)). [COMMENTDATE>=20200919 AND NOT G='2#' AND A='Onitiu, Valerian'] [download as LaTeX]
1. ... fxg6ep#
1. dxe3ep fxe3#
1. dxe3ep fxe3#
Keywords: En passant as key (2), Promotion (L), Non-standard material (L)
Genre: h#, Retro
Computer test: C+ Popeye 4.61 and analysis
FEN: 4b3/1p1P1p2/2PRBR1P/2prpPpK/3pPkr1/5pN1/P4P1B/6B1
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2021-06-30 more...
Genre: h#, Retro
Computer test: C+ Popeye 4.61 and analysis
FEN: 4b3/1p1P1p2/2PRBR1P/2prpPpK/3pPkr1/5pN1/P4P1B/6B1
Input: Gerd Wilts, 1995-06-03
Last update: A.Buchanan, 2021-06-30 more...
2 - P0005327
Valerian Onitiu
8397 The Fairy Chess Review 9 28/11/1949
(14+16)
BP in 19,0
Die PAS wurde verändert, indem die Position der schwarzen und weißen Steine geändert wurde (Free Chess).
Valerian Onitiu
8397 The Fairy Chess Review 9 28/11/1949
(14+16)
BP in 19,0
Die PAS wurde verändert, indem die Position der schwarzen und weißen Steine geändert wurde (Free Chess).
PAS: ssltktdl, LDTKTLSS (nnbrkrqb/pppppppp/8/8/8/8/PPPPPPPP/BQRKRBNN)
1. b3 0-0-0 (Kf8, Te8) 2. Lf6 gxf6 3. Sg3 Lg7 4. Se4 Lh6 5. Sc5 Le3 6. Sa6 Lb6 7. e3 Dg3 8. Lc4 Dd6 9. Le6 fxe6 10. Sf3 Kf7 11. 0-0 (Kg1,Tef1) Tg8 12. Tce1 Tg3 13. Dd1 Th3 14. g4 Tg8 15. Kg2 Tg5 16. Th1 Tb5 17. Sg5 Kg7 18. Df3 La5 19. Te2 Tb6
1. b3 0-0-0 (Kf8, Te8) 2. Lf6 gxf6 3. Sg3 Lg7 4. Se4 Lh6 5. Sc5 Le3 6. Sa6 Lb6 7. e3 Dg3 8. Lc4 Dd6 9. Le6 fxe6 10. Sf3 Kf7 11. 0-0 (Kg1,Tef1) Tg8 12. Tce1 Tg3 13. Dd1 Th3 14. g4 Tg8 15. Kg2 Tg5 16. Th1 Tb5 17. Sg5 Kg7 18. Df3 La5 19. Te2 Tb6
Originalforderung: "In No. 8397 pieces began game on normal ranks, but not in normal array. The two arrays were however similar, e.g., similar pieces were on c1 and f8. Black has just played his 19th move. What was the game?"
Mario Richter: I do not understand, why 1. ... (Kf8, Te8) is noticed as "0-0-0" (does "Free Chess" have a "Free Castling Rule"?) (2020-09-20)
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Mario Richter: I do not understand, why 1. ... (Kf8, Te8) is noticed as "0-0-0" (does "Free Chess" have a "Free Castling Rule"?) (2020-09-20)
comment
Keywords: Unique Proof Game, Castling
Genre: Retro
FEN: nnb5/ppppp2p/Nr1qppk1/b5N1/6P1/1P2PQ1r/P1PPRPKP/7R
Input: Gerd Wilts, 1995-06-03
Last update: Mario Richter, 2020-09-20 more...
Genre: Retro
FEN: nnb5/ppppp2p/Nr1qppk1/b5N1/6P1/1P2PQ1r/P1PPRPKP/7R
Input: Gerd Wilts, 1995-06-03
Last update: Mario Richter, 2020-09-20 more...
1. Ke6! Ke4 2. Se7 Kd4/Kf4 3. Dc2/Dg2
1. ... Kg5 2. Dg2+
1. ... Kg3 2. Kf5 Kh3 3. Kf4
1. ... Kg5 2. Dg2+
1. ... Kg3 2. Kf5 Kh3 3. Kf4
m04 mm
vf: Friedrich Bethge, 02.1950, Deutsche Schachblätter, S. 32
Henrik Juel: All variations show at least one full-length dual-free line,
except for 1... Kg3 2.Kf5 Kh3 3.Kf4 Kh4 4.Dg4,Dh2# (2021-05-01)
comment
vf: Friedrich Bethge, 02.1950, Deutsche Schachblätter, S. 32
Henrik Juel: All variations show at least one full-length dual-free line,
except for 1... Kg3 2.Kf5 Kh3 3.Kf4 Kh4 4.Dg4,Dh2# (2021-05-01)
comment
1. Tc8! Kxd5 2. d8=S Ke5 3. Tc5#
1. ... Kf5 2. Tg8 Ke5 3. Tg5#
1. ... Kf5 2. Tg8 Ke5 3. Tg5#
Keywords: Miniature Collection (0052908), under-promotion
Genre: 3#
FEN: 5R2/3P4/8/3Pk3/4N3/4K3/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2021-10-31 more...
Genre: 3#
FEN: 5R2/3P4/8/3Pk3/4N3/4K3/8/8
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2021-10-31 more...
1. Ka2 Sc1+ 2. Kb2 a3+ 3. Kxa3 Sd3 4. Ka2 Sc1+ 5. Kb2 Sd3 6. Ka3 a4 9. ... a5 ... 12. Ka3 a6 ... 14. ... a3+ 15. Kxa3 Sd3 16. Ka2 Sc1+ 17. Kb2 Sd3 18. Ka3 a4 .. 21. Ka3 a5 23. ... a3+ 24. Kxa3 Sd3 25. Ka2 Sc1+ 26. Kb2 Sd3 27. Ka3 a4 29. ... a3+ 30. Kxa3 Sd3 31. Ka2 Sc1+ 32. Kb2 Sd3 33. Ka3 Sd2,Se3 34. Sg3#
33. ... Sb2,Sc1 34. Sf2#
Elfmaliger Wiederholung des Kraemerschen Manövers der Nr. 1398.
33. ... Sb2,Sc1 34. Sf2#
Elfmaliger Wiederholung des Kraemerschen Manövers der Nr. 1398.
1. Le7! Sb2! 2. Sb6 Sd1! 3. Sa4 Sxf2! 4. Sc3 Sh1 5. Se4 Sf2,Sg3 6. Sxf2,Sxg3 Lf7#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 4K1br/7p/4k2P/3N2R1/n7/B6P/2P2PP1/8
Input: Frank Müller, 2013-02-03
Last update: Marcin Banaszek, 2021-03-14 more...
1. Sb2! d5 2. Kf4 Kf2 3. De3+ Sxe3 4. Sd3+ Sxd3#
Genre: s#
FEN: 8/8/3p4/B5R1/1nNN4/5K1B/8/2Qnk3
Input: Frank Müller, 2013-07-27
Last update: Marcin Banaszek, 2022-02-16 more...
1. Lb7 Kxf1 2. Tb1+ Ld1 3. Dd3+ Te2 4. Tg6 hxg6 5. Kg4 g5 6. Dh3+ Tg2#
Keywords: Flight-giving key, Stalemate dissolution
Genre: s#
FEN: 6R1/7p/B3p2P/2B1P3/4Q1bK/1R6/2N2r2/5Nk1
Input: Frank Müller, 2014-11-01
Last update: James Malcom, 2021-02-04 more...
Genre: s#
FEN: 6R1/7p/B3p2P/2B1P3/4Q1bK/1R6/2N2r2/5Nk1
Input: Frank Müller, 2014-11-01
Last update: James Malcom, 2021-02-04 more...
1. Le1! Lc6 2. Se5+ Kc5,Kd4 3. Df2+,Lf2+ Sxf2#
1. ... La4,Ld7,Le8 2. Sd2+ Kb4,Kd4 3. Dg4+ Sf4#
1. ... La4,Ld7,Le8 2. Sd2+ Kb4,Kd4 3. Dg4+ Sf4#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2N5/p3R3/Pb3R2/2k4P/1rBn1N1K/BP2Q2P/8
Input: Felber, Volker, 2014-11-27
Last update: Dieter Berlin, 2024-03-04 more...
10 - P1375497
Iosif Schlarko
Valerian Onitiu
F19 Skakbladet 15, p. 172, 09/1923
(1+11) C+
-1(w+s), dann h#4
Iosif Schlarko
Valerian Onitiu
F19 Skakbladet 15, p. 172, 09/1923
(1+11) C+
-1(w+s), dann h#4
R: 1. Ke3xBd3 Be4xd3ep, dann 1. Dg7 dxe5 2. Kh6 exf6 3. g5 fxg7 4. Tg6 gxh8=D#
A.Buchanan: Corrected typo: Tf6g6 are really pawns in the skakbladet diagram (2020-09-18)
Mario Richter: also C+ with rawbats (2020-09-20)
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Mario Richter: also C+ with rawbats (2020-09-20)
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Keywords: Help retractor, En passant in the retro play, Promotion in the mating move, Rex solus (w)
Genre: Retro
Computer test: rawbats for retro play ^=& Popeye v4.85 for the forward play
FEN: 7n/q7/2r2pp1/3pr1k1/8/3K1n2/8/3bb3
Input: Mario Richter, 2020-05-04
Last update: A.Buchanan, 2020-09-21 more...
Genre: Retro
Computer test: rawbats for retro play ^=& Popeye v4.85 for the forward play
FEN: 7n/q7/2r2pp1/3pr1k1/8/3K1n2/8/3bb3
Input: Mario Richter, 2020-05-04
Last update: A.Buchanan, 2020-09-21 more...
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The problems of this query have been registered by the following contributors:
Gerd Wilts (2)Felber, Volker (3)
Frank Müller (4)
Mario Richter (1)
Alfred Pfeiffer: Ja, die Forderung ist h#1*.
Online: "http://problem64.beda.cz/silo/fcr_4_1946.pdf" (2010-12-15)
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