131 problem(s) found in 2432 milliseconds (displaying 100 problem(s)). [COMMENTDATE>=20200919 AND NOT S='Sammlung leichterer Schachaufgaben III' AND S='Uralski Problemist'] [download as LaTeX]
1 - P1016520
Valery Surkov
Valery G. Smirnov
1895 The Ural's Problemist 01-06/2002
4. Preis
(5+2) C+
s#5
Valery Surkov
Valery G. Smirnov
1895 The Ural's Problemist 01-06/2002
4. Preis
(5+2) C+
s#5
1. Tc1 b6 2. De8 b5 3. De1+ Ka4 4. Ta1 b4 5. Db1 b3#
1. ... b5 2. Kb1 Kb3 3. Td4 b4 4. Da3+ bxa3 5. La1 a2#
1. ... b5 2. Kb1 Kb3 3. Td4 b4 4. Da3+ bxa3 5. La1 a2#
2 - P1016674
Volodymyr Chornous
Roman F. Zalokotskij
2299 The Ural's Problemist 01-03/2003
(5+2) C+
s#7
Volodymyr Chornous
Roman F. Zalokotskij
2299 The Ural's Problemist 01-03/2003
(5+2) C+
s#7
1. d6 Dg4! 2. Lb6 Df5! 3. Lg4 De6! 4. Lf5 Dd7! 5. Le6 Dxe6 6. d7+ Dxd7 7. Db7+ Dxb7#
Keywords: stufenweise Abdrängung
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-29)
FEN: K1k5/Q2q4/8/B2P4/8/7B/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Erich Bartel, 2020-09-29 more...
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-09-29)
FEN: K1k5/Q2q4/8/B2P4/8/7B/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Erich Bartel, 2020-09-29 more...
1. Sa4 Kxa4 2. Da6+ Kb3 3. Dc6 Ka3 4. Dc2 b3 5. Dc4 b2#
1. Lf3 Kf6 2. De5+ Kg6 3. Dg7+ Dxg7#
1. ... Kh6 2. g5+ Kg6 3. Lg4 Dxe8#
1. ... Kh6 2. g5+ Kg6 3. Lg4 Dxe8#
Genre: s#
FEN: B3Q2K/5q2/6k1/8/5PP1/8/8/8
Input: Selbstmatt-Miniaturen/Reflexmatt-Miniaturen, 2004-05-01
Last update: Gerd Wilts, 2004-05-01 more...
1. Le2 Ka1 2. Ta3+ La2 3. Ld2 e3 4. Le1 e4 5. Lc4 e2 6. Lxa2 e3 7. Sb4 d5 8. Tb3 d4 9. Lc3+ dxc3 10. Sxc2+ Kxa2 11. Tb2+ cxb2#
Keywords: Ideal mate, Multiple publication
Genre: s#
FEN: 8/8/3p3B/3Np2B/4p3/4R3/k1p5/1bK5
Reprints: 3251 Shakhmatnaya Kompozitsiya 01-02/2004
Input: Frank Müller, 2004-05-12
Last update: Marcin Banaszek, 2022-08-23 more...
Genre: s#
FEN: 8/8/3p3B/3Np2B/4p3/4R3/k1p5/1bK5
Reprints: 3251 Shakhmatnaya Kompozitsiya 01-02/2004
Input: Frank Müller, 2004-05-12
Last update: Marcin Banaszek, 2022-08-23 more...
6 - P1034320
Otto B. Wurzburg
American Chess Bulletin 1942
Informalturnier 1942
3. ehrende Erwähnung
(5+6) C+
#2
Otto B. Wurzburg
American Chess Bulletin 1942
Informalturnier 1942
3. ehrende Erwähnung
(5+6) C+
#2
1. Kc2! droht 2. Sb3#
1. ... Lf5+ 2. Se4#
1. ... T1g2+ 2. S1e2#
1. ... T5g2+ 2. S3e2#
1. ... Lf5+ 2. Se4#
1. ... T1g2+ 2. S1e2#
1. ... T5g2+ 2. S3e2#
Keywords: Brian Stephenson Collection (19239), Square vacation (Schlüssel), Provoked check, Cross check (dreifach)
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/4p3/4B1r1/1p6/1KN4b/8/k1N2Rr1
Reprints: 159 The American Two-move Chess Problem , p. 72, 1965
Wurzburg Artistry 1974
2345 Chess Problems 1997
The Ural's Problemist 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-11 more...
Genre: 2#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/4p3/4B1r1/1p6/1KN4b/8/k1N2Rr1
Reprints: 159 The American Two-move Chess Problem , p. 72, 1965
Wurzburg Artistry 1974
2345 Chess Problems 1997
The Ural's Problemist 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2024-02-11 more...
BS Problemid: 43904
Authors: Marandiuk, Mikhail
Sources: The Problemist 2002
StrateGems 2002
StrateGems 2003
Years: 2000
Henrik Juel: C+ Popeye 4.61 (2022-04-16)
Henrik Juel: 1.Tb5 thr. 2.De2+
1... Lf4/Txc4 2.Dc2/Te3+
1... Lxg6 2.De3+ (2022-04-16)
comment
Henrik Juel: 1.Tb5 thr. 2.De2+
1... Lf4/Txc4 2.Dc2/Te3+
1... Lxg6 2.De3+ (2022-04-16)
comment
Keywords: Brian Stephenson Collection (43904)
Genre: 3#
FEN: 7B/4p2b/1R2p1P1/4n3/r1P1k3/pR5K/5QPb/8
Reprints: The Problemist 2000
StrateGems 2000
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-04-16 more...
Genre: 3#
FEN: 7B/4p2b/1R2p1P1/4n3/r1P1k3/pR5K/5QPb/8
Reprints: The Problemist 2000
StrateGems 2000
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-04-16 more...
BS Problemid: 49365
Authors: Davidenko, Fedor V
Sources:
Years: 2002
Teppo Mänttä: 2nd-3rd Prize Uralski Problemist 2002. (2022-01-09)
Henrik Juel: dual 1.Df3 f6 2.Dd3,Df5+ (2022-01-09)
Henrik Juel: 1.Df3 thr. 2.Tc4+ Ke5,Kxe6/Kxc4 3.Df5/Dd3#
1... Kc6/fxe6/Ld4/Le5 2.Te5/Txe6/Te5/Td4+ (2022-01-09)
comment
Henrik Juel: dual 1.Df3 f6 2.Dd3,Df5+ (2022-01-09)
Henrik Juel: 1.Df3 thr. 2.Tc4+ Ke5,Kxe6/Kxc4 3.Df5/Dd3#
1... Kc6/fxe6/Ld4/Le5 2.Te5/Txe6/Te5/Td4+ (2022-01-09)
comment
Keywords: Brian Stephenson Collection (49365)
Genre: 3#
FEN: bK5b/4pp2/1p1pP3/3k4/1P2R1P1/Pp6/4P3/7Q
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-05-28 more...
Genre: 3#
FEN: bK5b/4pp2/1p1pP3/3k4/1P2R1P1/Pp6/4P3/7Q
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-05-28 more...
1. Da4! droht 2. Sd4+ Txd4 3. Dxd7#
2. ... exd4 3. Dxd7#
1. ... Txd5 2. Df4+ exf4 3. Sd4#
1. ... Dxd5 2. Tf4+ exf4 3. De4#
1. ... Lb5 2. Tg5+ hxg5 3. Dg4#
2. ... exd4 3. Dxd7#
1. ... Txd5 2. Df4+ exf4 3. Sd4#
1. ... Dxd5 2. Tf4+ exf4 3. De4#
1. ... Lb5 2. Tg5+ hxg5 3. Dg4#
Keywords: Brian Stephenson Collection (49368)
Genre: 3#
FEN: 1bK5/3p1BBp/p3N2p/2RPpk2/6R1/1Q6/4bN2/3r3q
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2022-04-15 more...
Genre: 3#
FEN: 1bK5/3p1BBp/p3N2p/2RPpk2/6R1/1Q6/4bN2/3r3q
Input: Brian Stephenson, 2004-08-12
Last update: Rainer Staudte, 2022-04-15 more...
10 - P1066819
Valery Kirillov
Mykhailo Myshko
The Ural's Problemist 04-06/2004
2. Thematurnier
4. Preis
(15+7)
s#2
Valery Kirillov
Mykhailo Myshko
The Ural's Problemist 04-06/2004
2. Thematurnier
4. Preis
(15+7)
s#2
1. ... h1=D Lh6 Dg2,Dh2 2. Ld2+ Dxd2#
1. ... h1=D Lh6 Dxd5 2. Txd5 Lb2#
1. ... h1=D Lh6 De4 2. dxe4 Lb2#
1. ... h1=D Lh6 Df3,Dxh3 2. Sxf3,Sxh3 Lb2#
1. ... h1=T Ld6 Th2 2. Lxh2 Lb2#
1. ... h1=T Ld6 Txh3 2. Sxh3 Lb2#
1. ... h1=L Sf4 Lg2,Lf3 2. Sxg2,Sxf3 Lb2#
1. ... h1=L Sf4 Le4 2. dxe4 Lb2#
1. ... h1=L Sf4 Lxd5 2. Txd5 Lb2#
1. ... h1=S Tf5 Sf2 2. Txf2 Lb2#
1. ... h1=S Tf5 Sg3 2. Se2+ Sxe2#
1. ... hxg1=L Lg7+ Ld4 2. Txd4 Lb2#
1. ... hxg1=S Sg5 Sf3,Sxh3 2. Sxf3,Sxh3 Lb2#
Die Retroanlayse zeigt, daß Schwarz am Zuge sein muß.
1. ... h1=D Lh6 Dxd5 2. Txd5 Lb2#
1. ... h1=D Lh6 De4 2. dxe4 Lb2#
1. ... h1=D Lh6 Df3,Dxh3 2. Sxf3,Sxh3 Lb2#
1. ... h1=T Ld6 Th2 2. Lxh2 Lb2#
1. ... h1=T Ld6 Txh3 2. Sxh3 Lb2#
1. ... h1=L Sf4 Lg2,Lf3 2. Sxg2,Sxf3 Lb2#
1. ... h1=L Sf4 Le4 2. dxe4 Lb2#
1. ... h1=L Sf4 Lxd5 2. Txd5 Lb2#
1. ... h1=S Tf5 Sf2 2. Txf2 Lb2#
1. ... h1=S Tf5 Sg3 2. Se2+ Sxe2#
1. ... hxg1=L Lg7+ Ld4 2. Txd4 Lb2#
1. ... hxg1=S Sg5 Sf3,Sxh3 2. Sxf3,Sxh3 Lb2#
Die Retroanlayse zeigt, daß Schwarz am Zuge sein muß.
Olaf Jenkner: Für mich ist das ein Dreizüger. (2017-02-08)
Henrik Juel: An ordinary mate in two is really #1.5, but by ancient convention the stipulation is called #2, because each variation contains 2 white moves; maybe a similar convention has been applied here
White is missing his light-squared [Lf1] only, so the black capture was a6xLb5, not a5xb4 nor g3xh2; the other possible black last moves are obviously illegal, so Black has the move (there is no problem with the white captures, as just six white pawn captures are needed, including g2xh3 and hxg) (2017-02-08)
A.Buchanan: For adversarial stipulations i.e. d# & s# according to codex article 15 footnotes Black gets an extra pre-move. So the stipulation is ok. This is independent of the d# move-counting anomaly that Henrik points out (2021-02-16)
Hans-Jürgen Manthey: s#2 = 1. weiß schwarz 2. weiß schwarz #
also ist das ein S#2,5 oder s#3 schwarz beginnt !! (2021-02-20)
A.Buchanan: H-J: Article 15 of the Codex says that if the 1st move is not with the conventional party then it should be either stated in the stipulation or deductible from retroanalysis. Footnote 19 says "the preliminary move by the unconventional party is not counted, except in help-play problems. The number of moves to be expressed in the stipulation should be the number of moves to be made by White".
So an affected d# or s$ has an extra zeroth black single move, an affected h# loses the initial black single move. There are many aspects of conventions which I rail against, but this one for some reason doesn't trouble me. (2021-02-23)
more ...
comment
Henrik Juel: An ordinary mate in two is really #1.5, but by ancient convention the stipulation is called #2, because each variation contains 2 white moves; maybe a similar convention has been applied here
White is missing his light-squared [Lf1] only, so the black capture was a6xLb5, not a5xb4 nor g3xh2; the other possible black last moves are obviously illegal, so Black has the move (there is no problem with the white captures, as just six white pawn captures are needed, including g2xh3 and hxg) (2017-02-08)
A.Buchanan: For adversarial stipulations i.e. d# & s# according to codex article 15 footnotes Black gets an extra pre-move. So the stipulation is ok. This is independent of the d# move-counting anomaly that Henrik points out (2021-02-16)
Hans-Jürgen Manthey: s#2 = 1. weiß schwarz 2. weiß schwarz #
also ist das ein S#2,5 oder s#3 schwarz beginnt !! (2021-02-20)
A.Buchanan: H-J: Article 15 of the Codex says that if the 1st move is not with the conventional party then it should be either stated in the stipulation or deductible from retroanalysis. Footnote 19 says "the preliminary move by the unconventional party is not counted, except in help-play problems. The number of moves to be expressed in the stipulation should be the number of moves to be made by White".
So an affected d# or s$ has an extra zeroth black single move, an affected h# loses the initial black single move. There are many aspects of conventions which I rail against, but this one for some reason doesn't trouble me. (2021-02-23)
more ...
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Keywords: No legal last move for Black, Allumwandlung (s)
Genre: Retro, s#
FEN: 5B2/1pQR1P2/1Pb1N3/1P1R4/1p4P1/1PkP3P/P1p4p/b1K3N1
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-24 more...
Genre: Retro, s#
FEN: 5B2/1pQR1P2/1Pb1N3/1P1R4/1p4P1/1PkP3P/P1p4p/b1K3N1
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-24 more...
11 - P1066820
Yakov G. Vladimirov
The Ural's Problemist 04-06/2004
2. Thematurnier
1. ehrende Erwähnung
(15+5)
s#4
Yakov G. Vladimirov
The Ural's Problemist 04-06/2004
2. Thematurnier
1. ehrende Erwähnung
(15+5)
s#4
0. ... Kxh3 1. Se3+ Kg3 2. Lh2+ Kf2 3. Sc4 h3 4. Lg2 hxg2#
Retro 1. ... Kf2-g3 2. Lh2-g1+ Kg3-f2 3. Lg1-h2+, deshalb ist Schwarz am Zuge.
Retro 1. ... Kf2-g3 2. Lh2-g1+ Kg3-f2 3. Lg1-h2+, deshalb ist Schwarz am Zuge.
Keywords: No legal last move for Black
Genre: Retro, s#
FEN: 8/4p3/4R1P1/3P1RpP/5pPp/5NkP/2P1P1N1/1Q3BBK
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-16 more...
Genre: Retro, s#
FEN: 8/4p3/4R1P1/3P1RpP/5pPp/5NkP/2P1P1N1/1Q3BBK
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-16 more...
12 - P1066823
Tomislav Petrovic
The Ural's Problemist 04-06/2004
2. Thematurnier
4. ehrende Erwähnung
(10+4) cooked
s#6
Tomislav Petrovic
The Ural's Problemist 04-06/2004
2. Thematurnier
4. ehrende Erwähnung
(10+4) cooked
s#6
1. hxg6ep Kh5 2. Dg4+ Kh6 3. Dh5+ Kxh5 4. g4+ Kh6 5. f4 fxe6+ 6. dxe6 hxg6#
Cook: Retro logic doesn’t work
(As well as major dual)
So unsound
Cook: Retro logic doesn’t work
(As well as major dual)
So unsound
SCHRECKE: Konnte zuletzt nicht auch 0. ... Kg7-h6 geschehen sein? (2021-02-15)
A.Buchanan: I think the diagram must be wrong. Not only does the retro logic fail, but also there is a dual 2. Df3+,Dg4+. It's not in WinChloe. (2021-02-15)
Mario Richter: An additional white Pawn e7 would justify the epkey, but not prevent the mentioned dual. (2021-02-16)
VL: We might shift wPf2 to f3 against the dual. Or exchange Bf6 with Pf2 and add wP on f3 (instead of e7)... (2021-02-16)
A.Buchanan: Shifting wBf2 to f3 leads to short cook solutions 1.Dh2. However I think 8/5p1p/4NB1k/3PPKpP/4P3/8/5PP1/2Q5 fixes the retro issue, and it's C+ by Popeye, with still ideal mate! The composer Tomislav Petrovic is still alive but would be very old (90). Is he still active? (2021-02-17)
A.Buchanan: By the way, if you query for k='foo', that will always return uses of the keyword "foobar". It's just checking for the prefix. If you omit k='foo', then that will also block "foobar". Therefore if we tag with "en passant as key", then we should not tag with "en passant" too. Both keywords should exist, and over time we may refine uses of "en passant" to be more precise.
Because of the sensible way prefixes are handled in PDB, this is a different situation from tagging a problem as both "ceriani-frolkin" and "prentos", which we should do.
On this general subject, when counting instances within a single problem, we should always use Gerd's excellent mechanism of parameters "foo:1" etc, rather than having separate keywords "foo 1", "foo 2" etc. Otherwise the set of keywords becomes unmanageable. (2021-02-17)
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A.Buchanan: I think the diagram must be wrong. Not only does the retro logic fail, but also there is a dual 2. Df3+,Dg4+. It's not in WinChloe. (2021-02-15)
Mario Richter: An additional white Pawn e7 would justify the epkey, but not prevent the mentioned dual. (2021-02-16)
VL: We might shift wPf2 to f3 against the dual. Or exchange Bf6 with Pf2 and add wP on f3 (instead of e7)... (2021-02-16)
A.Buchanan: Shifting wBf2 to f3 leads to short cook solutions 1.Dh2. However I think 8/5p1p/4NB1k/3PPKpP/4P3/8/5PP1/2Q5 fixes the retro issue, and it's C+ by Popeye, with still ideal mate! The composer Tomislav Petrovic is still alive but would be very old (90). Is he still active? (2021-02-17)
A.Buchanan: By the way, if you query for k='foo', that will always return uses of the keyword "foobar". It's just checking for the prefix. If you omit k='foo', then that will also block "foobar". Therefore if we tag with "en passant as key", then we should not tag with "en passant" too. Both keywords should exist, and over time we may refine uses of "en passant" to be more precise.
Because of the sensible way prefixes are handled in PDB, this is a different situation from tagging a problem as both "ceriani-frolkin" and "prentos", which we should do.
On this general subject, when counting instances within a single problem, we should always use Gerd's excellent mechanism of parameters "foo:1" etc, rather than having separate keywords "foo 1", "foo 2" etc. Otherwise the set of keywords becomes unmanageable. (2021-02-17)
more ...
comment
Keywords: En passant as key, Ideal mate, Superseded by (P1386589)
Genre: Retro, s#
FEN: 8/5p1p/4PB1k/3PPKpP/4PQ2/8/5PP1/8
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-18 more...
Genre: Retro, s#
FEN: 8/5p1p/4PB1k/3PPKpP/4PQ2/8/5PP1/8
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-18 more...
13 - P1066829
Imants Dulbergs
The Ural's Problemist 04-06/2004
2. Thematurnier
Spezielle ehrende Erwähnung
(8+6)
s#4.75
Imants Dulbergs
The Ural's Problemist 04-06/2004
2. Thematurnier
Spezielle ehrende Erwähnung
(8+6)
s#4.75
a) 1. dxe6ep Tb2 2. Sxe8 g5 3. Sd6 g4 4. Se4 g3 5. Sf2 gxf2#
Beide Könige im Schach - wie entstand die Stellung? Zulaetzt geschah 0. Td4-d1+ Be7-e5
Beide Könige im Schach - wie entstand die Stellung? Zulaetzt geschah 0. Td4-d1+ Be7-e5
Mario Richter: Shouldn't this rather be a "s#4.75"? (2010-08-13)
Mario Richter: What was the theme of that tourney? (2010-08-13)
A.Buchanan: I think the theme was retro selfmates (2021-02-15)
A.Buchanan: What does wLg8 do? (2021-02-15)
comment
Mario Richter: What was the theme of that tourney? (2010-08-13)
A.Buchanan: I think the theme was retro selfmates (2021-02-15)
A.Buchanan: What does wLg8 do? (2021-02-15)
comment
Keywords: En passant, Complete an unfinished move, Joke
Genre: Retro, s#
FEN: 1r2r1BB/2N5/6p1/3P4/8/8/p5P1/kn1RKN2
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-15 more...
Genre: Retro, s#
FEN: 1r2r1BB/2N5/6p1/3P4/8/8/p5P1/kn1RKN2
Input: Frank Müller, 2004-11-01
Last update: A.Buchanan, 2021-02-15 more...
1. d3 c6 2. Ld2 Db6 3. La5 Db3 4. axb3 Sf6 5. Ta4 Sd5 6. Th4 Sb6 7. e4 Kd8 8. Ke2 Kc7 9. Kf3 Kd6 10. Kg3 Ke5 11. Dh5+ Ke6 12. Le2 Kd6 13. Dd5+ Kc7 14. Lh5 Kd8 15. Sf3 Ke8 16. Te1 Sc4 17. Te3 Se5 18. Se1 Sg4 19. Tf3 Sh6 20. Tf6 Sg8 21. f3
Rundläufe von sK und sSg8, um ein Tempo zu verlieren.
Rundläufe von sK und sSg8, um ein Tempo zu verlieren.
Keywords: Unique Proof Game, Pure Round Trip (sk), Tempo Loss (k9)
Genre: Retro
Computer test: Computerprüfung: C+ Stelvio 1.0 00:46:34 Minuten (hh:mm:ss). Keine Lösung: BP 19.5, BP 20.0.
FEN: rnb1kbnr/pp1ppppp/2p2R2/B2Q3B/4P2R/1P1P1PK1/1PP3PP/1N2N3
Reprints: feenschach 153 10-12/2003
Input: Gerd Wilts, 2005-01-09
Last update: A.Buchanan, 2023-03-02 more...
Genre: Retro
Computer test: Computerprüfung: C+ Stelvio 1.0 00:46:34 Minuten (hh:mm:ss). Keine Lösung: BP 19.5, BP 20.0.
FEN: rnb1kbnr/pp1ppppp/2p2R2/B2Q3B/4P2R/1P1P1PK1/1PP3PP/1N2N3
Reprints: feenschach 153 10-12/2003
Input: Gerd Wilts, 2005-01-09
Last update: A.Buchanan, 2023-03-02 more...
1. Kg6 e5 2. Lxb1 Kxb1 3. Kf7 Ka1 4. Ke8 Kb1 5. Kd8 Ka1 6. Kc8 Kb1 7. Kb7 Ka1 8. Kc6 Kb1 9. Kd5 Ka1 10. Kxe5 Kb1 11. Kxd6 Ka1 12. Kc6 Kb1 13. d5 Ka1 14. d4 cxd4 15. c3 dxc3 16. Kd5 Lf4 17. gxf4 g5 18. Kc4 Lxe6#
Genre: h#
FEN: 8/3p4/3Pp3/1p4pk/1Pp1P1P1/1pPp2pB/1PbP2P1/KRB5
Input: hpr, 2008-03-26
Last update: Felber, Volker, 2020-10-03 more...
a) 1. Lxa6 exd4 2. Kc6 d5+ 3. Kb7 d6 4. Ka8 d7 5. Lc8 dxc8=D#
b) 1. Ke4 Ta4+ 2. Kxe3 Txh4 3. Te2 Txh3 4. Kf2 Tg3 5. Te3 Tg2#
b) 1. Ke4 Ta4+ 2. Kxe3 Txh4 3. Te2 Txh3 4. Kf2 Tg3 5. Te3 Tg2#
Yuri Bilokin: Version: bRe1-d4(-bPd4) 2b5/p7/R7/1p1k2pp/3r3p/4Pn1p/5r1p/5n1K (3+13) h#5 b) bRd4-e1 (2022-05-04)
comment
comment
Genre: h#
Computer test: (Popeye WINDOWS-32Bit V4.37 (1613324 KB))
FEN: 2b5/p7/R7/1p1k2pp/3p3p/4Pn1p/5r1p/4rn1K
Input: hpr, 2008-03-26
Last update: hpr, 2009-06-14 more...
1. Kxe6 Lg1 2. Kd7 Lh2 3. Kc8 Lg1 4. Kb7 Lh2 5. Ka6 Lg1 6. Kb5 Lh2 7. Kc4 Lg1 8. Kxd4 Lh2 9. Kxc5 Lg1 10. d4 Lh2 11. d3 Lg1 12. d2 Lh2 13. d1=S Lg1 14. Sxf2 Sxf2 15. Kd6 Se4+ 16. Ke7 Sf6 17. Kf8 Lc5#
Genre: h#
FEN: 8/2p3p1/2p1RkP1/2Pp2p1/3P2P1/1p3pP1/pP3P1B/K6N
Reprints: 443 The Ural's Problemist 2009
Input: hpr, 2008-10-23
Last update: James Malcom, 2022-09-05 more...
NL:
1. f1=D Ta6 2. Lg1 Tg2+ 3. Kc1 Ta1#
1. Sf4 Ta6 2. f1=S Tg2+ 3. Kc1 Ta1#
1. f1=L Ta6 2. Lg1 Tg2+ 3. Kd1 Ta1#
1. Lxg5+ Kxg5 2. Ke3 Txd6 3. Ke4 Te6#
1. f1=D Ta6 2. Lg1 Tg2+ 3. Kc1 Ta1#
1. Sf4 Ta6 2. f1=S Tg2+ 3. Kc1 Ta1#
1. f1=L Ta6 2. Lg1 Tg2+ 3. Kd1 Ta1#
1. Lxg5+ Kxg5 2. Ke3 Txd6 3. Ke4 Te6#
klären Stellung (Druckfehler), Lösung
Yuri Bilokin: correction +bPa2, +bPh2 8/8/2Rp3K/3n2R1/3p4/3pbb2/p2k1p1p/4n3 (3+11) h#3 3.1…
1.Sg2 Rb6 2.Sgf4 Rg1 3.Sc3 Rb2# (MM)
1.Sf4 Rxd6 2.Kc3 Rb6 3.Bd2 Rc5# (MM)
1.Bxg5+ Kxg5 2.Ke3 Rxd6 3.Ke4 Re6# (MM)
Active sacrifice (black). Anticipatory unpin
AntiZielElement (B1, line obstruction).Bi-valve (bS-wR-bB) × 2. Helledie theme
Hesitation (wR). Kniest theme (white). Many-ways (wR, 2). Wigwag (wR)
Model mate × 3 (2023-05-02)
comment
Yuri Bilokin: correction +bPa2, +bPh2 8/8/2Rp3K/3n2R1/3p4/3pbb2/p2k1p1p/4n3 (3+11) h#3 3.1…
1.Sg2 Rb6 2.Sgf4 Rg1 3.Sc3 Rb2# (MM)
1.Sf4 Rxd6 2.Kc3 Rb6 3.Bd2 Rc5# (MM)
1.Bxg5+ Kxg5 2.Ke3 Rxd6 3.Ke4 Re6# (MM)
Active sacrifice (black). Anticipatory unpin
AntiZielElement (B1, line obstruction).Bi-valve (bS-wR-bB) × 2. Helledie theme
Hesitation (wR). Kniest theme (white). Many-ways (wR, 2). Wigwag (wR)
Model mate × 3 (2023-05-02)
comment
Genre: h#
FEN: 8/8/2Rp3K/3n2R1/3p4/3pbb2/3k1p2/4n3
Input: hpr, 2008-10-23
Last update: hpr, 2008-10-23 more...
1) 1. Kc4 Lxc6 2. Kd3 Lf3 3. Tc4 0-0-0#
2) 1. c5 Ld5 2. cxb4 La2 3. Ka4 Lc4#
NL:
1. Kxb4 Lxc6 2. Kb3 Tb1+ 3. Kc2 Le4#
1. c5 bxc5 2. Kc4 Ta4+ 3. Kd3 Le4#
2) 1. c5 Ld5 2. cxb4 La2 3. Ka4 Lc4#
NL:
1. Kxb4 Lxc6 2. Kb3 Tb1+ 3. Kc2 Le4#
1. c5 bxc5 2. Kc4 Ta4+ 3. Kd3 Le4#
klären NL
Yuri Bilokin: correction Yuri Bilokin & Alexandr I. Shuk bRc7-h5, bPc6-f5, +bBg8, +bNc6, +bPg6
4B1b1/8/2n3p1/1k3p1r/1P6/2p1p3/8/R3K3 (4+8) h#3 3.1…
1.Bb3 Rd1 2.Ka4 Rd7 3.Sxb4 Ra7# (MM)
1.Rh4 Bf7 2.Rxb4 Ba2 3.Ka4 Bc4# (MM)
1.Kc4 Bxc6 2.Kd3 Bf3 3.Bc4 0-0-0#
AntiZielElement (W2, indirect guard). Bi-valve (wB-wR-bB)
Castling (white, long). Hesitation (wB).Long-trip (wB, 3). Long-trip (wR, 3)
Reciprocal batteries
Model mate × 2. Battery mate × 3. Royal battery mate. Double-check mate (2024-03-09)
A.Buchanan: Possible to remove another piece in the correction: -bPg6, shift bBg8 to f7
4B3/5b2/2n5/1k3p1r/1P6/2p1p3/8/R3K3 (2024-03-10)
Yuri Bilokin: Thank you. Due to the taking of a black figure, this version was not taken into account. (2024-03-10)
more ...
comment
Yuri Bilokin: correction Yuri Bilokin & Alexandr I. Shuk bRc7-h5, bPc6-f5, +bBg8, +bNc6, +bPg6
4B1b1/8/2n3p1/1k3p1r/1P6/2p1p3/8/R3K3 (4+8) h#3 3.1…
1.Bb3 Rd1 2.Ka4 Rd7 3.Sxb4 Ra7# (MM)
1.Rh4 Bf7 2.Rxb4 Ba2 3.Ka4 Bc4# (MM)
1.Kc4 Bxc6 2.Kd3 Bf3 3.Bc4 0-0-0#
AntiZielElement (W2, indirect guard). Bi-valve (wB-wR-bB)
Castling (white, long). Hesitation (wB).Long-trip (wB, 3). Long-trip (wR, 3)
Reciprocal batteries
Model mate × 2. Battery mate × 3. Royal battery mate. Double-check mate (2024-03-09)
A.Buchanan: Possible to remove another piece in the correction: -bPg6, shift bBg8 to f7
4B3/5b2/2n5/1k3p1r/1P6/2p1p3/8/R3K3 (2024-03-10)
Yuri Bilokin: Thank you. Due to the taking of a black figure, this version was not taken into account. (2024-03-10)
more ...
comment
Genre: h#
FEN: B7/2r5/2p5/1k6/1P6/2p1p3/8/R3K3
Input: hpr, 2008-10-24
Last update: A.Buchanan, 2024-03-10 more...
20 - P1085286
Stanislav Vokal
The Ural's Problemist 04-06/2008
Uralski Problemist 15 JT
2. Lob
(7+3) C+
s#5
Stanislav Vokal
The Ural's Problemist 04-06/2008
Uralski Problemist 15 JT
2. Lob
(7+3) C+
s#5
1. Da3! Kd8 2. De7+ Kc8 3. Db7+ Kd8 4. Dc7+ Ke8 5. De7+ Kxe7#
Die 0-0-0 ist retroanalytisch nicht mehr zulässig.
Die 0-0-0 ist retroanalytisch nicht mehr zulässig.
21 - P1088738
Ivan Soroka
The Ural's Problemist 10-12/2006
Waleri Kirillow 55 JT
5. Preis
(6+5) C+
s#4
Ivan Soroka
The Ural's Problemist 10-12/2006
Waleri Kirillow 55 JT
5. Preis
(6+5) C+
s#4
1. Dc3? Tc1 2. Dxd3+ Ke1 3. De3+ Kf1 4. Dg1+ Txg1#
1. ... d2 2. Tbxd2 Ke1 3. De3+ Kf1 4. Dg1+ Txg1#
1. ... Tb1!
1. Tf2! droht 2. Dc2+ Ke1 3. Tf1+ Kxf1 4. Df2+ Kxf2#
1. ... Tc1 2. Dxg4+ Ke1 3. Te8+ Kxf2+ 4. Dg1+ Txg1#
1. ... Ke1 2. Dxg4 droht 3. Te8+ Kxf2+ 4. Dg1+ Txg1#
1. ... d2 2. Tf1+ Ke2 3. De6+ Kxf1 4. De2+ Kxe2#
1. ... d2 2. Tbxd2 Ke1 3. De3+ Kf1 4. Dg1+ Txg1#
1. ... Tb1!
1. Tf2! droht 2. Dc2+ Ke1 3. Tf1+ Kxf1 4. Df2+ Kxf2#
1. ... Tc1 2. Dxg4+ Ke1 3. Te8+ Kxf2+ 4. Dg1+ Txg1#
1. ... Ke1 2. Dxg4 droht 3. Te8+ Kxf2+ 4. Dg1+ Txg1#
1. ... d2 2. Tf1+ Ke2 3. De6+ Kxf1 4. De2+ Kxe2#
Keywords: Changed continuation
Genre: s#
FEN: 2QR4/8/8/7B/6r1/3p4/pR5P/r2k3K
Input: Frank Müller, 2009-07-17
Last update: Marcin Banaszek, 2022-01-27 more...
Genre: s#
FEN: 2QR4/8/8/7B/6r1/3p4/pR5P/r2k3K
Input: Frank Müller, 2009-07-17
Last update: Marcin Banaszek, 2022-01-27 more...
1. Le4? Kc8 2. Lf2 gxf2# AC, aber 1. ... Ke6! a
1. Lg6? Ke6 2. Lf2 gxf2# BC, aber 1. ... Kc8! b
1. Lf2! Kc8 2. Le4 gxf2# CbA
1. Lf2! Ke6 2. Lg6 gxf2# Ca=B
1. Lg6? Ke6 2. Lf2 gxf2# BC, aber 1. ... Kc8! b
1. Lf2! Kc8 2. Le4 gxf2# CbA
1. Lf2! Ke6 2. Lg6 gxf2# Ca=B
Keywords: half-battery, white
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 4N3/2Pk1P2/5P2/2R5/3B2n1/3B2pQ/6p1/3R2Kb
Input: Frank Müller, 2009-07-17
Last update: Dieter Berlin, 2023-12-16 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 4N3/2Pk1P2/5P2/2R5/3B2n1/3B2pQ/6p1/3R2Kb
Input: Frank Müller, 2009-07-17
Last update: Dieter Berlin, 2023-12-16 more...
23 - P1088941
Ivan Soroka
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
2. ehrende Erwähnung
(9+9) C+
s#4
Ivan Soroka
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
2. ehrende Erwähnung
(9+9) C+
s#4
1. Dg6! droht 2. Sxe6+ Kd7 3. Sf8+ Kc7 4. Dd6+ Lxd6#
1. ... f4 2. Tb7+ Kxb7 3. Db1+ Kc7 4. Db6+ axb6#
1. ... e5 2. Txc6+ Kb7 3. Tc7+ Kxc7 4. Db6+ axb6#
1. ... cxd5 2. Tc6+ Kb7 3. Df7+ Lc7 4. Tb6+ axb6#
1. ... f4 2. Tb7+ Kxb7 3. Db1+ Kc7 4. Db6+ axb6#
1. ... e5 2. Txc6+ Kb7 3. Tc7+ Kxc7 4. Db6+ axb6#
1. ... cxd5 2. Tc6+ Kb7 3. Df7+ Lc7 4. Tb6+ axb6#
Genre: s#
FEN: 4RN2/p1k3P1/pRp1p3/p1KB1pQ1/2PP4/8/7b/6n1
Input: Frank Müller, 2009-07-17
Last update: Marcin Banaszek, 2022-03-10 more...
1. Dxf2+! Kh5 2. g4+ Kg6 3. Df6+ Kh7 4. Dxh8+ Kg6 5. Lf5+ Kxf7 6. Se5+ Ke8 7. Lb1 Kd8 8. Kxb7 Ke8 9. Ka7 Kd8 10. Lxb4+ Kc7 11. Lxa3 Txa3#
Keywords: Multiple publication
Genre: s#
FEN: 5B1n/1p1N1N2/1K2B3/6p1/1p5k/pP6/rp2QpP1/b7
Reprints: The Ural's Problemist 01-03/2003
Input: Frank Müller, 2009-09-04
Last update: Marcin Banaszek, 2022-07-30 more...
Genre: s#
FEN: 5B1n/1p1N1N2/1K2B3/6p1/1p5k/pP6/rp2QpP1/b7
Reprints: The Ural's Problemist 01-03/2003
Input: Frank Müller, 2009-09-04
Last update: Marcin Banaszek, 2022-07-30 more...
1. Sc1! Ke8 2. Sb3 Kd8 3. Sa1 Ke8 4. Sc2 Kd8 5. Sa3 Ke8 6. Sb5 Kd8 7. Dd5+ Ke8! 8. Dc6+ Kd8 9. Db7 Ke8 10. Sd6+ Kd8 11. Sxf7+ Ke8 12. Dc6+ Lxc6#
Quelle schreibt A. Almammadow
Quelle schreibt A. Almammadow
Genre: s#
FEN: b2k2B1/1Q3pP1/5P2/P7/8/3P4/4N2P/6BK
Input: Frank Müller, 2009-09-29
Last update: Marcin Banaszek, 2023-02-07 more...
1. c4 e3 2. c5 e4 3. c6 e5 4. c7 h4 5. c8=S h5 6. Sd6 h3 7. Sxe4 h4 8. Sg5 e4 9. Sxh3#
Keywords: Alleinunterhalter, Minimal
Genre: n#
FEN: 8/8/4p2p/4p2p/4p3/5pp1/2P1prrb/4Kbkq
Input: Frank Müller, 2009-09-29
Last update: Frank Müller, 2009-09-29 more...
Genre: n#
FEN: 8/8/4p2p/4p2p/4p3/5pp1/2P1prrb/4Kbkq
Input: Frank Müller, 2009-09-29
Last update: Frank Müller, 2009-09-29 more...
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#
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#
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
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...
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...
1. a5? Lh6!
1. Lg7! Lxg7 2. Db3 droht 3. Dxd5+ Kxd5#
2. ... Sc7 3. Dg3 droht 4. Dxd6+ Kxd6#
3. ... Se8 4. Dg2 droht 5. Dxd5+ Kxd5#
4. ... Sc7 5. Dxg7 droht 6. Dxf6+ Kxf6#
5. ... Se8 6. Dg2 droht 7. Dxd5+ Kxd5#
6. ... Sc7 7. Dg3 droht 8. Dxd6+ Kxd6#
7. ... Se8 8. Db3 droht 9. Dxd5+ Kxd5#
8. ... Sc7 9. Db6 droht 10. Dxd6+ Kxd6#
9. ... Se8 10. a5 Sc7,Sg7 11. Dxd6+ Kxd6#
1. ... a5 2. Lxf8 Sc7 3. Lg7 Se8 4. Lh8
1. Lg7! Lxg7 2. Db3 droht 3. Dxd5+ Kxd5#
2. ... Sc7 3. Dg3 droht 4. Dxd6+ Kxd6#
3. ... Se8 4. Dg2 droht 5. Dxd5+ Kxd5#
4. ... Sc7 5. Dxg7 droht 6. Dxf6+ Kxf6#
5. ... Se8 6. Dg2 droht 7. Dxd5+ Kxd5#
6. ... Sc7 7. Dg3 droht 8. Dxd6+ Kxd6#
7. ... Se8 8. Db3 droht 9. Dxd5+ Kxd5#
8. ... Sc7 9. Db6 droht 10. Dxd6+ Kxd6#
9. ... Se8 10. a5 Sc7,Sg7 11. Dxd6+ Kxd6#
1. ... a5 2. Lxf8 Sc7 3. Lg7 Se8 4. Lh8
Keywords: Drohmehrzüger
Genre: s#
Computer test: V. Kotesovec: Gustav 4.1d 64 Bit (Lösezeit: 04 : 34 : 45,49 h, Hashtables: 77823 MB)
FEN: 2b1nb1B/1p1prp2/pQ1pkp2/3p1r2/P2P4/7B/3P4/3RK3
Reprints: F208 FIDE Album 2007-2009 2015
Input: Frank Müller, 2010-02-03
Last update: Vaclav Kotesovec, 2021-09-04 more...
Genre: s#
Computer test: V. Kotesovec: Gustav 4.1d 64 Bit (Lösezeit: 04 : 34 : 45,49 h, Hashtables: 77823 MB)
FEN: 2b1nb1B/1p1prp2/pQ1pkp2/3p1r2/P2P4/7B/3P4/3RK3
Reprints: F208 FIDE Album 2007-2009 2015
Input: Frank Müller, 2010-02-03
Last update: Vaclav Kotesovec, 2021-09-04 more...
1. Se3+! Kc1 2. Dd2+ Kb1 3. Tb2+ Ka1 4. Sc2+ Sxc2 5. Da5+ Sa3 6. Ta2+ Kb1 7. Tfb2+ Kc1 8. Ta1+ Sb1 9. Dc3+ Kd1 10. Lh5+ g4 11. Dc2+ Ke1 12. Dc1+ Sxc1#
Genre: s#
FEN: 8/7b/6B1/Qpp2Np1/8/1K1n4/R4R2/3kn3
Input: Frank Müller, 2010-02-03
Last update: Marcin Banaszek, 2022-04-19 more...
a) 1. Lb3;
b) 1. Sd8
b) 1. Sd8
B12D
SCHRECKE: a)+b): C+, popeye 4.85
a) 1.Lb3! d3/d5 2.Df2/Da3#
b) 1.Sd8! d3/d5 2.Se6/Sb7# (2021-01-08)
comment
SCHRECKE: a)+b): C+, popeye 4.85
a) 1.Lb3! d3/d5 2.Df2/Da3#
b) 1.Sd8! d3/d5 2.Se6/Sb7# (2021-01-08)
comment
Keywords: Miniature Collection (0320502), Multiple publication
Genre: 2#
FEN: 8/8/2pp4/K1k5/3p4/8/Q7/3B4
Reprints: 2517 Best Problems 56, p. 362, 10/2010
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2021-01-08 more...
Genre: 2#
FEN: 8/8/2pp4/K1k5/3p4/8/Q7/3B4
Reprints: 2517 Best Problems 56, p. 362, 10/2010
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2021-01-08 more...
31 - P1121230
Eligiusz Zimmer
The Ural's Problemist 45 01/2006
Ljaljuschkin-70 6. ehr. Erw.
(4+2)
#3
Eligiusz Zimmer
The Ural's Problemist 45 01/2006
Ljaljuschkin-70 6. ehr. Erw.
(4+2)
#3
1. Sa7 b4 (1... Ka4 2. Db2) 2. Sc6
Keywords: Miniature Collection (0339451)
Genre: 3#
FEN: K1N5/8/8/1p1P4/8/k7/8/1Q6
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
Genre: 3#
FEN: K1N5/8/8/1p1P4/8/k7/8/1Q6
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
1. Ld1! Tc1+ 2. Kxc1 Ka2 3. Db2#
1. ... Tc2 2. Kxc2
1. ... Tc2 2. Kxc2
33 - P1129742
Anatoly Stepochkin
The Ural's Problemist 33 01/2003
Scheltonoschko-60 4. ehr. Erw.
(3+4)
#6
Anatoly Stepochkin
The Ural's Problemist 33 01/2003
Scheltonoschko-60 4. ehr. Erw.
(3+4)
#6
1. Dh2 Kf1 2. Kd1 e2+ 3. Dxe2+ Kg1 4. Ke1 Kh1 5. Kf2 Kh2 6. Dh5#
Keywords: Miniature Collection (0339594)
Genre: n#
FEN: 8/8/8/8/1p6/1p2p3/1P4Q1/2K1k3
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
Genre: n#
FEN: 8/8/8/8/1p6/1p2p3/1P4Q1/2K1k3
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...
a) 1. Dh1 Sc3 2. Da1+ Lxa1 3. Sc1#
b) 1. Dg8 droht 2. Sc1+ Ka1 3. Da2#
1. ... Sc3 2. Sc1+ Ka1 3. Da2+ Sxa2 4. Sb3#
b) 1. Dg8 droht 2. Sc1+ Ka1 3. Da2#
1. ... Sc3 2. Sc1+ Ka1 3. Da2+ Sxa2 4. Sb3#
Keywords: Miniature Collection (0339331)
Genre: 3#, n#
FEN: Q7/8/8/8/8/pN6/kbK5/1n6
Input: Felber, Volker, 2010-09-11
Last update: A.Buchanan, 2021-10-11 more...
Genre: 3#, n#
FEN: Q7/8/8/8/8/pN6/kbK5/1n6
Input: Felber, Volker, 2010-09-11
Last update: A.Buchanan, 2021-10-11 more...
1. Kb6
Keywords: Miniature Collection (0319572), Minimal (t), Aristocrat, Flight giving and taking key
Genre: 2#
FEN: k4N1R/2K5/4Rr2/8/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-06-11 more...
Genre: 2#
FEN: k4N1R/2K5/4Rr2/8/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Gunter Jordan, 2022-06-11 more...
1. Se5 Kf5 2. Kd7 Kxe5 3. Tf1 Kxd5 4. Tf5#
2. ... Kg5 3. Th1 Kf5 4. Th5#
1. ... Kd6 2. Sd7 Ke6 3. Tf4 Kd6 4. Tf6#
1. ... Kxe5 2. Kd7 Kf5 3. Tg1 Ke5 4. Tg5#
2. ... Kg5 3. Th1 Kf5 4. Th5#
1. ... Kd6 2. Sd7 Ke6 3. Tf4 Kd6 4. Tf6#
1. ... Kxe5 2. Kd7 Kf5 3. Tg1 Ke5 4. Tg5#
Keywords: Miniature Collection (0339562), Aristocrat, Miniature
Genre: n#
FEN: 2K5/8/4k3/3N4/1RN5/8/8/3R4
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-01-11 more...
Genre: n#
FEN: 2K5/8/4k3/3N4/1RN5/8/8/3R4
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2022-01-11 more...
1. Ta7! Kf5 2. Tg7 Ke5 3. Tg5#
2. ... e5 3. Ld7#
1. ... Kd5 2. Tc7 Ke5 3. Tc5#
2. ... e5 3. Lc4#
2. ... e5 3. Ld7#
1. ... Kd5 2. Tc7 Ke5 3. Tc5#
2. ... e5 3. Lc4#
1. b7 Ka7 (1... Kb6 2. b8=D+ Ka6 3. Db7#) 2. Sc8+
Keywords: Miniature Collection (0339299)
Genre: 3#
FEN: 8/4N3/kPP5/1p2K3/1B6/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
Genre: 3#
FEN: 8/4N3/kPP5/1p2K3/1B6/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
1. Ke2 Kf4 (1... h4 2. Tg5 Kf4 3. Tg4#) 2. Txh5
Keywords: Miniature Collection (0339345)
Genre: 3#
FEN: 8/8/8/3R3p/4k3/4N3/p4K2/B7
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
Genre: 3#
FEN: 8/8/8/3R3p/4k3/4N3/p4K2/B7
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
1. Sh1 h2 2. Sg5 Kg1 3. Sh3+ Kg2 4. Kg5
2. ... Kxh1 3. Kg3 Kg1 4. Sh3+ Kh1 5. Lf3#
1. ... Kxh1 2. Kg3 h2 3. Sg5 Kg1 4. Sh3+ Kh1 5. Lf3#
2. ... Kxh1 3. Kg3 Kg1 4. Sh3+ Kh1 5. Lf3#
1. ... Kxh1 2. Kg3 h2 3. Sg5 Kg1 4. Sh3+ Kh1 5. Lf3#
Keywords: Miniature Collection (0349589)
Genre: n#
FEN: 8/8/8/8/5KP1/5NNp/4B1k1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2020-10-29 more...
Genre: n#
FEN: 8/8/8/8/5KP1/5NNp/4B1k1/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Rainer Staudte, 2020-10-29 more...
41 - P1160598
Teodor Visa Horia
The Ural's Problemist 33 01/2003
Scheltonoschko-60 Lob
(4+3) cooked
#4
Teodor Visa Horia
The Ural's Problemist 33 01/2003
Scheltonoschko-60 Lob
(4+3) cooked
#4
1. Lg5+ Kh7 2. Kf7 Kh8 3. Le4 h2 4. Lf6#
Cook: Kurzlösung in 2(!) Zügen: 1. Le4 h2 2. Lg5#
Cook: Kurzlösung in 2(!) Zügen: 1. Le4 h2 2. Lg5#
SCHRECKE: Kurzlösung in 2(!) Zügen: 1.Le4 h2 2.Lg5# (2021-04-20)
Henrik Juel: It is hard to imagine such an obvious cook in an awarded problem, so I expect a diagram error (2021-04-20)
A.Buchanan: If you remove sBh5, then the solution works as required. So I guess that's the diagram error (2021-04-20)
more ...
comment
Henrik Juel: It is hard to imagine such an obvious cook in an awarded problem, so I expect a diagram error (2021-04-20)
A.Buchanan: If you remove sBh5, then the solution works as required. So I guess that's the diagram error (2021-04-20)
more ...
comment
1. Dg2-b2!
1. Sf3
Keywords: Miniature Collection (0318822)
Genre: 2#
FEN: 8/8/8/7K/4pk2/4R1R1/Q2N4/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
Genre: 2#
FEN: 8/8/8/7K/4pk2/4R1R1/Q2N4/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
1. Dd8+ Dg8 2. Dd7 Df8+ 3. Kg6 Dg8+ 4. Dg7+ Dxg7+ 5. fxg7+ Kg8 6. Kf6 Kh7 7. Kf7 Kh6 8. g8=D Kh5 9. Dg5#
Keywords: Miniature Collection (0339648)
Genre: n#
FEN: 7k/4Qq2/5P1K/8/7B/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
Genre: n#
FEN: 7k/4Qq2/5P1K/8/7B/8/8/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...
1. Kg6+ Kg8 2. Db3+ Kf8 3. Db8+ Te8 4. Dd6+ Te7 5. Dd8+ Te8 6. Dd7 Te7 7. Dxf5+ Lf6 8. Dc8+ Te8 9. Dd7 Te7 10. Dd8+ Te8 11. Dxf6+ Kg8 12. Dg7#
1. Sg3! droht 2. g5+ fxg5 3. hxg5+ Lxg5 4. Tf6+ Lxf6 5. Dg7+ Lxg7#
1. ... La3! 2. Db3 Lb4 3. Dc3 La5 4. Dd2+ Lxd2 5. g5+ fxg5 6. hxg5+ Lxg5 7. Tf6+ Lxf6#
1. ... La3! 2. Db3 Lb4 3. Dc3 La5 4. Dd2+ Lxd2 5. g5+ fxg5 6. hxg5+ Lxg5 7. Tf6+ Lxf6#
Keywords: Multiple publication, Change of Sacrifices
Genre: s#
FEN: 6BK/5Q2/5p1k/2P2R1P/4N1PP/8/8/2b5
Reprints: 1251 harmonie 09/2006
Input: Frank Müller, 2010-09-16
Last update: Marcin Banaszek, 2020-12-21 more...
Genre: s#
FEN: 6BK/5Q2/5p1k/2P2R1P/4N1PP/8/8/2b5
Reprints: 1251 harmonie 09/2006
Input: Frank Müller, 2010-09-16
Last update: Marcin Banaszek, 2020-12-21 more...
47 - P1187352
Mikhail Matryonin
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
1. Lob
(8+6) C+
s#4
Mikhail Matryonin
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
1. Lob
(8+6) C+
s#4
1. Tf2? Sf8! 2. Txf8 ... 3. Tb8?
1. Ld7? Sf7! 2. Txf7 ... 3. Tb7?
1. Lc6? Sf6! 2. Txf6 ... 3. Tb6?
1. Lb5? Sf5! 2. Txf5 ... 3. Tb5?
1. Lh5! Sf8 2. Txf8 ... 3. Tb8 ... 4. Tb2+ axb2#
1. ... Sf7 2. Txf7 ... 3. Tb7 ... 4. Tb2+ axb2#
1. ... Sf6 2. Txf6 ... 3. Tb6 ... 4. Tb2+ axb2#
1. ... Sf5 2. Txf5 ... 3. Tb5 ... 4. Tb2+ axb2#
Ungerechtfertigte Doppelauszeichnung in SiE beim Potschtarjow 64 JT mit einem 3. Lob
1. Ld7? Sf7! 2. Txf7 ... 3. Tb7?
1. Lc6? Sf6! 2. Txf6 ... 3. Tb6?
1. Lb5? Sf5! 2. Txf5 ... 3. Tb5?
1. Lh5! Sf8 2. Txf8 ... 3. Tb8 ... 4. Tb2+ axb2#
1. ... Sf7 2. Txf7 ... 3. Tb7 ... 4. Tb2+ axb2#
1. ... Sf6 2. Txf6 ... 3. Tb6 ... 4. Tb2+ axb2#
1. ... Sf5 2. Txf5 ... 3. Tb5 ... 4. Tb2+ axb2#
Ungerechtfertigte Doppelauszeichnung in SiE beim Potschtarjow 64 JT mit einem 3. Lob
Keywords: benachbarte Felder, Echo-Manöver
Genre: s#
FEN: 4B3/7n/7n/6p1/6pP/p7/P1k1P3/KN2RR2
Reprints: Zadachi i etyudy 09-12/2000
Input: Frank Müller, 2011-02-17
Last update: Marcin Banaszek, 2021-11-29 more...
Genre: s#
FEN: 4B3/7n/7n/6p1/6pP/p7/P1k1P3/KN2RR2
Reprints: Zadachi i etyudy 09-12/2000
Input: Frank Müller, 2011-02-17
Last update: Marcin Banaszek, 2021-11-29 more...
48 - P1187571
Valery Kirillov
Vladimir I. Zheltonozhko
The Ural's Problemist 1993
Bogoslowski aljuminijewy sawod 50 JT
3. Preis
(10+6) C+
s#2
Valery Kirillov
Vladimir I. Zheltonozhko
The Ural's Problemist 1993
Bogoslowski aljuminijewy sawod 50 JT
3. Preis
(10+6) C+
s#2
1. Da4? gxf5 a 2. Tgxf3+ A Lxf3#
1. Da4? hxg3 b 2. Tfxf3+ B Lxf3#
1. Da4? Lg4!
1. Tg1? Lxg4 c 2. Tfxf3+ B Lxf3#
1. Tg1? gxf5 a 2. Dxf3+ C Lxf3#
1. Tg1? f2!
1. Td5! hxg3 b 2. Dxf3+ C Lxf3#
1. Td5! Lxg4 c 2. Tgxf3+ A Lxf3#
1. Da4? hxg3 b 2. Tfxf3+ B Lxf3#
1. Da4? Lg4!
1. Tg1? Lxg4 c 2. Tfxf3+ B Lxf3#
1. Tg1? gxf5 a 2. Dxf3+ C Lxf3#
1. Tg1? f2!
1. Td5! hxg3 b 2. Dxf3+ C Lxf3#
1. Td5! Lxg4 c 2. Tgxf3+ A Lxf3#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/8/2N3p1/2N2RPb/6Qp/BPk2pRP/3p4/3K4
Input: Frank Müller, 2011-02-19
Last update: Dieter Berlin, 2024-02-10 more...
49 - P1187575
Volodymyr Chornous
Stepan P. Tsyrulik
The Ural's Problemist 1993
Bogoslowski aljuminijewy sawod 50 JT
4. ehrende Erwähnung
(7+5)
s#2
Volodymyr Chornous
Stepan P. Tsyrulik
The Ural's Problemist 1993
Bogoslowski aljuminijewy sawod 50 JT
4. ehrende Erwähnung
(7+5)
s#2
1. Se4? Sb5 2. Lxb5 Kxg4#
1. Se4? Sc6 2. Lxc6 Kxg4#
1. Se4? Sc8!
1. Se6! Sb5 2. Dxb5 Kxg4#
1. Se6! Sc6 2. Dxc6 Kxg4#
1. Se6! Sc8 2. Dxc8 Kxg4#
1. Se4? Sc6 2. Lxc6 Kxg4#
1. Se4? Sc8!
1. Se6! Sb5 2. Dxb5 Kxg4#
1. Se6! Sc6 2. Dxc6 Kxg4#
1. Se6! Sc8 2. Dxc8 Kxg4#
1. Sb5 c5,cxb5 2. Dc8+ Kxc8#
1. Sb5 Kxa6 2. Dxc6+ Lxc6#
1. Sb5 Kxa6 2. Dxc6+ Lxc6#
Keywords: half-battery, black
Genre: s#
FEN: b7/1kN5/N1p1Q3/P7/1P6/8/7P/6BK
Input: Frank Müller, 2011-02-19
Last update: Frank Müller, 2011-02-19 more...
Genre: s#
FEN: b7/1kN5/N1p1Q3/P7/1P6/8/7P/6BK
Input: Frank Müller, 2011-02-19
Last update: Frank Müller, 2011-02-19 more...
1. Dg8 Lc8 2. Sd7+ Lxd7 3. Dd5+ cxd5#
1. Dg8 Lb7 2. Db8 La8,Lc8 3. Db5+ cxb5#
1. Dg8 Lb7 2. Db8 La8,Lc8 3. Db5+ cxb5#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2B5/b1p1QN2/2k5/K1n1P3/1P2P3/8/2R5
Input: Frank Müller, 2011-02-19
Last update: Dieter Berlin, 2023-11-11 more...
1. Da8+! Ld8 2. Dc8 e4 3. Dc5 e3! 4. Dxe3 Lc7 5. De5+ Lxe5#
4. ... Lb6 5. Dd4+ Lxd4#
4. ... La5 5. Dc3+ Lxc3#
4. ... Lb6 5. Dd4+ Lxd4#
4. ... La5 5. Dc3+ Lxc3#
Genre: s#
Computer test: Gustav 4.1d
FEN: 7k/4pP1p/Q3P2P/b3p3/8/8/P7/KB6
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2021-04-05 more...
1. h8=T! Te4 2. Scxd4+ Lxd4#
1. ... Tf4 2. Sfxd4+ Lxd4#
1. ... Tg4 2. Dh5 Lf2,Le3#
1. ... Th5 2. Txh5 Lf2,Le3#
1. ... Th6 2. Txh6 Lf2,Le3#
1. ... Th7 2. Txh7 Lf2,Le3#
1. ... Txh8 2. Txh8 Lf2,Le3#
1. ... Tf4 2. Sfxd4+ Lxd4#
1. ... Tg4 2. Dh5 Lf2,Le3#
1. ... Th5 2. Txh5 Lf2,Le3#
1. ... Th6 2. Txh6 Lf2,Le3#
1. ... Th7 2. Txh7 Lf2,Le3#
1. ... Txh8 2. Txh8 Lf2,Le3#
Keywords: under-promotion key (T)
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5R2/1Bp4P/2N3Q1/5N2/3p3r/3P1kPp/3P3p/5Kbr
Input: Frank Müller, 2011-02-19
Last update: Dieter Berlin, 2024-03-18 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5R2/1Bp4P/2N3Q1/5N2/3p3r/3P1kPp/3P3p/5Kbr
Input: Frank Müller, 2011-02-19
Last update: Dieter Berlin, 2024-03-18 more...
1. Kh5! Db6,Dxa6 2. Ld7+ Dc6 3. Tf8 Dxd7 4. Tf5+ Dxf5#
1. ... Dxc7 2. Ld3+ Dc4 3. Tf1 Dxd3 4. Tf5+ Dxf5#
1. ... Dxc7 2. Ld3+ Dc4 3. Tf1 Dxd3 4. Tf5+ Dxf5#
Keywords: Echo-Manöver
Genre: s#
FEN: 2R5/QNP5/P2P3P/qk3BK1/bp1P3P/1p6/1P6/2R5
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-03-16 more...
Genre: s#
FEN: 2R5/QNP5/P2P3P/qk3BK1/bp1P3P/1p6/1P6/2R5
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-03-16 more...
1. Lg5! Lxa8 2. Txa8 d2#
1. Lg5 Lb7 2. Dxb7 d2#
1. Lg5 Lc6 2. Dxc6 d2#
1. Lg5 Lc4 2. Lxc4 d2#
1. Lg5 Lb7 2. Dxb7 d2#
1. Lg5 Lc6 2. Dxc6 d2#
1. Lg5 Lc4 2. Lxc4 d2#
1. Th5! Lxc7 2. Th4+ Lf4 3. Db4+ Sd4+ 4. Kd1 e2#
1. ... La7 2. Ta4+ Ld4 3. Dh4+ Sf4+ 4. Kf1 e2#
vgl. Prokop (Ceskoslovensky Sach 1961)
1. ... La7 2. Ta4+ Ld4 3. Dh4+ Sf4+ 4. Kf1 e2#
vgl. Prokop (Ceskoslovensky Sach 1961)
Keywords: Echo
Genre: s#
FEN: 1b6/2B1Q3/4n3/RR6/4k3/2P1p3/4K3/4N3
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-02-06 more...
Genre: s#
FEN: 1b6/2B1Q3/4n3/RR6/4k3/2P1p3/4K3/4N3
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-02-06 more...
1. Dc5! bxc5 2. Lxc5 Kxb5 3. Lxb7 Kxa4 4. Lc6+ Lxc6#
Genre: s#
FEN: b1B5/1n2B3/kp3p2/pN1QpP2/R3K3/3NP3/2P5/8
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-02-25 more...
58 - P1187621
Aleksandr Pankratiev
Dieter Müller
The Ural's Problemist 04-09/1997
Rytschkow/Stepanow MT
1. Lob
(7+12) C+
s#4
Aleksandr Pankratiev
Dieter Müller
The Ural's Problemist 04-09/1997
Rytschkow/Stepanow MT
1. Lob
(7+12) C+
s#4
1. Lg1! droht 2. Te3+ Kd4 3. Tb3+ Ke4 4. Tb4+ Tc4#
1. ... Sc6 2. Ld3+ Kf3 3. Lxb5+ Ke4 4. Lxc6+ Txc6#
1. ... f4 2. Sf2+ Kd4 3. Sd1+ Ke4 4. Sc3+ Txc3#
1. ... Sc6 2. Ld3+ Kf3 3. Lxb5+ Ke4 4. Lxc6+ Txc6#
1. ... f4 2. Sf2+ Kd4 3. Sd1+ Ke4 4. Sc3+ Txc3#
Keywords: Battery play
Genre: s#
FEN: 1bq5/nrr2pp1/1p1Kp3/1p3pR1/4k2P/R3B2N/4B3/8
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-03-16 more...
Genre: s#
FEN: 1bq5/nrr2pp1/1p1Kp3/1p3pR1/4k2P/R3B2N/4B3/8
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-03-16 more...
59 - P1187625
Vladimir I. Zheltonozhko
Valery Kirillov
Andrey Selivanov
Evgeny Fomichev
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
1. Preis
(14+10) C+
s#5
Vladimir I. Zheltonozhko
Valery Kirillov
Andrey Selivanov
Evgeny Fomichev
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
1. Preis
(14+10) C+
s#5
1. Sh6 droht 2. Sd5+ cxd5 3. Ld2+ Kxe5 4. Lf4+ Kxf4 5. Dxf6+ Lxf6#
1. Sh6 e1=D 2. Td4+ Kxe5 3. Tg4+ Dxc3 4. De7+ Lxe7 5. Te4+ Sxe4#
1. Sh6 cxb5 2. Sg2+ Ke4 3. Dxg6+ Lxg6 4. Se3+ Kf4 5. Sd5+ Sxd5#
1. Sh6 Sd7 2. Td4+ Kxe5 3. Td5+ Kf4 4. Le5+ Sxe5 5. Dxf6+ Lxf6#
1. Sh6 e1=T 2. Sd5+ cxd5 3. Ld2+ Te3 4. Td4+ Kxe5 5. Dxd5+ Sxd5#
1. Sh6 e1=D 2. Td4+ Kxe5 3. Tg4+ Dxc3 4. De7+ Lxe7 5. Te4+ Sxe4#
1. Sh6 cxb5 2. Sg2+ Ke4 3. Dxg6+ Lxg6 4. Se3+ Kf4 5. Sd5+ Sxd5#
1. Sh6 Sd7 2. Td4+ Kxe5 3. Td5+ Kf4 4. Le5+ Sxe5 5. Dxf6+ Lxf6#
1. Sh6 e1=T 2. Sd5+ cxd5 3. Ld2+ Te3 4. Td4+ Kxe5 5. Dxd5+ Sxd5#
Genre: s#
Computer test: A. Baumann: Gustav 4.2a
FEN: 1n1b4/2p2Q1b/2p2np1/1PP1P2p/2P2kNK/2BRN2P/2P1pP2/7B
Input: Frank Müller, 2011-02-19
Last update: Dieter Berlin, 2023-12-08 more...
1. Tfg4? h1=L 2. Df3+ Lxf3#
1. Tfg4? h1=S 2. Dh3 Sxf2#, aber 1. ... gxf2!
1. Dh3! h1=L 2. Tf3+ Lxf3#
1. Dh3! h1=S 2. Tfg4 Sxf2#
1. Dh3! h1=D+ 2. Df1+ Dxf1#
1. Tfg4? h1=S 2. Dh3 Sxf2#, aber 1. ... gxf2!
1. Dh3! h1=L 2. Tf3+ Lxf3#
1. Dh3! h1=S 2. Tfg4 Sxf2#
1. Dh3! h1=D+ 2. Df1+ Dxf1#
Keywords: Changed continuation, under-promotion B/S
Genre: s#
FEN: 8/8/8/1N6/4PR1R/1P1k2p1/3p1PQp/3K4
Input: Frank Müller, 2011-02-19
Last update: Frank Müller, 2011-02-19 more...
Genre: s#
FEN: 8/8/8/1N6/4PR1R/1P1k2p1/3p1PQp/3K4
Input: Frank Müller, 2011-02-19
Last update: Frank Müller, 2011-02-19 more...
61 - P1187629
Roman F. Zalokotskij
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
3. Lob
(11+5) C+
s#4
Roman F. Zalokotskij
The Ural's Problemist 10-12/1997
A. Koslow 100 MT
3. Lob
(11+5) C+
s#4
1. Se6! a1=L 2. f3 Lxb2 3. De5+ Lxe5 4. Sd4+ Lxd4#
1. ... a1=S 2. Dh5 Sb3,Sc2 3. Sd4+ Sxd4 4. De2+ Sxe2#
1. ... a1=S 2. Dh5 Sb3,Sc2 3. Sd4+ Sxd4 4. De2+ Sxe2#
Keywords: under-promotion B/S
Genre: s#
FEN: 7Q/1B4N1/1N6/Bk3p2/1P3P2/7p/pP3PpP/6K1
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-01-17 more...
Genre: s#
FEN: 7Q/1B4N1/1N6/Bk3p2/1P3P2/7p/pP3PpP/6K1
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2022-01-17 more...
1. e4! f3 2. Tg5+ Kf4 3. Dc1+ Td2 4. Le3+ Kxe3 5. Tg4 f2#
1. ... fxe3ep 2. Te6+ Kf5 3. Tg5+ Kf4 4. Lb8+ Kf3 5. Df2+ exf2#
1. ... fxe3ep 2. Te6+ Kf5 3. Tg5+ Kf4 4. Lb8+ Kf3 5. Df2+ exf2#
Keywords: En passant
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/B7/3R1N2/1N1Pk2P/3r1pRP/8/1Q2P2P/4KB2
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2021-06-29 more...
Genre: s#
Computer test: Gustav 4.1d
FEN: 8/B7/3R1N2/1N1Pk2P/3r1pRP/8/1Q2P2P/4KB2
Input: Frank Müller, 2011-02-19
Last update: Marcin Banaszek, 2021-06-29 more...
63 - P1191293
Diyan Kostadinov
875 The Ural's Problemist 01-03/2011
Speziallob Miniatur
(5+2) C+
s#7
b) wSe6
Diyan Kostadinov
875 The Ural's Problemist 01-03/2011
Speziallob Miniatur
(5+2) C+
s#7
b) wSe6
a) 1. Ld7 Kf7 2. Tg7+ Kf6 3. Te6+ Kf5 4. Th6+ Te6 5. Tgh7 Kg5 6. Th5+ Kg6 7. Le8+ Txe8#
b) 1. Sc7 Kf7 2. Tg7+ Kf6 3. Sb5 Kf5 4. Sd6+ Kf6 5. Dh4+ Tg5 6. Dh6+ Tg6 7. Tgg8 Txh6#
b) 1. Sc7 Kf7 2. Tg7+ Kf6 3. Sb5 Kf5 4. Sd6+ Kf6 5. Dh4+ Tg5 6. Dh6+ Tg6 7. Tgg8 Txh6#
Keywords: Aristocrat, Forsberg Twins
Genre: s#
FEN: 4R2K/8/4Bk2/4r3/3Q4/6R1/8/8
Input: Frank Müller, 2011-03-27
Last update: Marcin Banaszek, 2020-12-09 more...
Genre: s#
FEN: 4R2K/8/4Bk2/4r3/3Q4/6R1/8/8
Input: Frank Müller, 2011-03-27
Last update: Marcin Banaszek, 2020-12-09 more...
1. Tf3 d4+ 2. Kd6 d5 3. Ke7 d6+ 4. Kf8 d7 5. Tf7 d8=D#
Genre: Fairies
FEN: 8/8/7K/2k5/8/3r4/3P4/8
Input: Hans Gruber, 2011-10-09
Last update: Hans Gruber, 2011-10-09 more...
1. Td1+ Ke7 2. Ke5 Sa3 3. Tc1 Sb5 4. Tc5 Sa3 5. Ke4 Kd6 6. Kd4 Sb1 7. Ta5 Sd2 8. Ta3 Sf1 9. Th3 Sd2 10. Td3 Sf1 11. Ke4+ K beliebig 12. Kf4
Genre: Fairies
FEN: 3k4/8/8/8/5K2/8/2n5/7R
Input: Hans Gruber, 2011-10-09
Last update: Hans Gruber, 2011-10-09 more...
1) 1. ... ADe2 2. Kf2 Kd2 3. Kf1 ADd3 4. Ke1+ Kd1#
2) 1. ... Ke3 2. Kf2 Kf4 3. Kg3+ Kg5 4. Kh4+ Kh5#
3) 1. ... Ke2 2. Kf2 ADg2+ 3. Kg1 ADe3 4. Kf1+ Ke1#
Echomatts
2) 1. ... Ke3 2. Kf2 Kf4 3. Kg3+ Kg5 4. Kh4+ Kh5#
3) 1. ... Ke2 2. Kf2 ADg2+ 3. Kg1 ADe3 4. Kf1+ Ke1#
Echomatts
1. Td7 g5 2. Kc7 g4 3. Kd6 g3 4. Ke6 g2 5. Td1 Ke8 6. Te1 Kd8 7. Kd6 Kc8 8. Tb1 g1=D 9. Txg1 Kb7 10. Tb1+ Ka6 11. Kc5 Ka7 12. Kc6 Ka8 13. Kc7 Ka7 14. Ta1#
Genre: Fairies
FEN: 1K3k2/R7/6p1/8/8/8/8/8
Input: Hans Gruber, 2011-10-09
Last update: Hans Gruber, 2011-10-09 more...
a) 1. Th1 Tg8 2. Kh2 Lb8 3. h3 Lxc7#
b) 1. Kf3 bxc7 2. Kg2 Tg8+ 3. Kh1 Tg1#
NL:
a) 1. Te2 bxc7 2. Kg2 Tg8+ 3. Kf1 Tg1#
a) 1. Ta2 Tg8 2. Tf2 bxc7 3. Th2 c8=D#
b) 1. Kf4 bxc7 2. Kg3 Tg8+ 3. Kh3 c8=D#
b) 1. Kf3 bxc7 2. Kg2 Tg8+ 3. Kh1 Tg1#
NL:
a) 1. Te2 bxc7 2. Kg2 Tg8+ 3. Kf1 Tg1#
a) 1. Ta2 Tg8 2. Tf2 bxc7 3. Th2 c8=D#
b) 1. Kf4 bxc7 2. Kg3 Tg8+ 3. Kh3 c8=D#
Yuri Bilokin: redaction Yuri Bilokin
Aleksandr G. Zhuk
wKb7-a8, wRb8-a5, wBa7-b6(-wPa6), -bBc7, +bPa4, +bPb5, +bPc4, +bPc5 K7/8/1B6/Rpp5/p1p4p/7k/7r/8 (3+7) h#3 2.1…
1.b4 Rxc5 2.Kg2 Rg5+ 3.Kh1 Rg1#
1.Rh1 Ra7 2.Kh2 Rg7 3.h3 Bc7#
Place exchange in the final positions (black, kr) (2023-01-03)
comment
Aleksandr G. Zhuk
wKb7-a8, wRb8-a5, wBa7-b6(-wPa6), -bBc7, +bPa4, +bPb5, +bPc4, +bPc5 K7/8/1B6/Rpp5/p1p4p/7k/7r/8 (3+7) h#3 2.1…
1.b4 Rxc5 2.Kg2 Rg5+ 3.Kh1 Rg1#
1.Rh1 Ra7 2.Kh2 Rg7 3.h3 Bc7#
Place exchange in the final positions (black, kr) (2023-01-03)
comment
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 1R6/BKb5/1P6/8/7p/7k/7r/8
Input: hpr, 2011-12-20
Last update: hpr, 2011-12-20 more...
1. Lf8 Kf6 2. h8=D+ Kg6 3. Dg3 Kf5 4. Dhe5+ Kg6 5. Lb3 Kh5 6. Kh8 Kg6 7. Lg8 Kh5 8. Dh3+ Kg6 9. Lh7+ Kf7 10. Dh5+ Kxf8 11. Df6+ Lxf6#
1. g1=D 2. Dxb6 3. De6 4. b5 5. b4 6. b3 7. b2 8. b1=L 9. Lbxe4 10. La8 11. e4 12. e3 13. e2 14. e1=S 15. Sd3 16. Sc5 17. Sb7 18. Kd7 19. De8+ fxe8=T=
Keywords: Seriesmover, Allumwandlung, Excelsior
Genre: Fairies
FEN: 2bk1K2/Rp3P2/1N6/4p3/4PB2/8/6p1/7B
Input: Erich Bartel, 2012-06-28
Last update: Arnold Beine, 2022-04-19 more...
Genre: Fairies
FEN: 2bk1K2/Rp3P2/1N6/4p3/4PB2/8/6p1/7B
Input: Erich Bartel, 2012-06-28
Last update: Arnold Beine, 2022-04-19 more...
71 - P1243966
Frank Richter
1107 The Ural's Problemist 10-12/2011
3. ehrende Erwähnung
(11+3) C+
s#11
Frank Richter
1107 The Ural's Problemist 10-12/2011
3. ehrende Erwähnung
(11+3) C+
s#11
1. Sf4 exf4 2. gxf4 e5 3. f5 Kf4 4. Tg6 Ke3 5. Ta6 Kf4 6. Ta1 Ke3 7. Td1 Kf4 8. Tg4+ Ke3 9. f4 exf4 10. Lg2 f3 11. Lf1 f2#
Keywords: Asymmetrical solution, Stalemate dissolution, Symmetrical position
Genre: s#
FEN: 8/8/3RpR2/4p3/1P2B2P/2PPkPP1/4N3/4K3
Input: Frank Müller, 2012-07-05
Last update: Marcin Banaszek, 2022-01-27 more...
Genre: s#
FEN: 8/8/3RpR2/4p3/1P2B2P/2PPkPP1/4N3/4K3
Input: Frank Müller, 2012-07-05
Last update: Marcin Banaszek, 2022-01-27 more...
72 - P1256901
Aleksandr Pankratiev
Mykhailo Gershynskyi
The Ural's Problemist 2008
2. Lob
Feoktistov-60-Jubiläumsturnier
(3+13)
h#4
2.1...
Aleksandr Pankratiev
Mykhailo Gershynskyi
The Ural's Problemist 2008
2. Lob
Feoktistov-60-Jubiläumsturnier
(3+13)
h#4
2.1...
klären Forderung oder Stellung
Anton Baumann: Korrektur Stellung: +sBb3 (3+14)
Lösung: 1.c2 Lxc2 2.Lc3 Lxb3 3.Ke4 La2 4.Kd3 Lb1#
1.Lb4 Sxd6 2.Ke3 Sxf7 3.Ld6 Sh6 4.Lf4 Sf5#
Inhalt: Läufer- und Springerrundlauf
Computerprüfung: C+ Gustav 4.1d (2021-05-22)
comment
Anton Baumann: Korrektur Stellung: +sBb3 (3+14)
Lösung: 1.c2 Lxc2 2.Lc3 Lxb3 3.Ke4 La2 4.Kd3 Lb1#
1.Lb4 Sxd6 2.Ke3 Sxf7 3.Ld6 Sh6 4.Lf4 Sf5#
Inhalt: Läufer- und Springerrundlauf
Computerprüfung: C+ Gustav 4.1d (2021-05-22)
comment
Genre: h#
Computer test: Popeye Windows-32Bit v4.51 (100000 KB)
FEN: 1K6/2r2r2/3p4/b4N2/2b2k2/2p2q1p/1p1ppn2/1B6
Input: hpr, 2012-12-20
Last update: hpr, 2012-12-20 more...
73 - P1265102
Pavlos N. Moutecidis
2242 Zadachi i etyudy 01-04/2005
Lob (in SiE)
Lob (in UP)
(6+2) C+
s#14*
Pavlos N. Moutecidis
2242 Zadachi i etyudy 01-04/2005
Lob (in SiE)
Lob (in UP)
(6+2) C+
s#14*
* 1. ... Dxa6 2. Dd7,Dd8+ Kb8,b7 3. Dc7+ Ka8 4. Dc8+ Dxc8#
1. f8=D! Dxa6 2. Kf7+ Kb7 3. Ddb8+ Kc6 4. e8=D+ Kd5 5. Dee5+ Kc4! 6. Dc3+ Kd5 7. Db3+ Kc6! 8. Sd4+ Kd7 9. Dd5+ Dd6 10. Ddb7+ Dc7 11. Kg8 Dxb7 12. Df5+ Ke7 13. Dh7+ Kf6 14. Dg7+ Dxg7#
Der dualistische Satz sollte lieber nicht erwähnt werden.
In Kenntnis des Satzduales ausgezeichnet.
1. f8=D! Dxa6 2. Kf7+ Kb7 3. Ddb8+ Kc6 4. e8=D+ Kd5 5. Dee5+ Kc4! 6. Dc3+ Kd5 7. Db3+ Kc6! 8. Sd4+ Kd7 9. Dd5+ Dd6 10. Ddb7+ Dc7 11. Kg8 Dxb7 12. Df5+ Ke7 13. Dh7+ Kf6 14. Dg7+ Dxg7#
Der dualistische Satz sollte lieber nicht erwähnt werden.
In Kenntnis des Satzduales ausgezeichnet.
1. f7! droht 2. Dg7+ Lxg7#
1. f7 Sf6 2. De8+ Sxe8#
1. f7 Sxe5 2. Sg6+ Sxg6#
1. f7 Td4 2. Dd6+ Txd6#
1. f7 Tc3 2. Dxc5+ Txc5#
1. f7 Tb2 2. Db8+ Txb8#
1. f7 Sf6 2. De8+ Sxe8#
1. f7 Sxe5 2. Sg6+ Sxg6#
1. f7 Td4 2. Dd6+ Txd6#
1. f7 Tc3 2. Dxc5+ Txc5#
1. f7 Tb2 2. Db8+ Txb8#
Keywords: dentist theme
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5k1K/R6P/p4P2/2p1Q3/r4Nn1/8/2r5/b7
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2023-11-27 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5k1K/R6P/p4P2/2p1Q3/r4Nn1/8/2r5/b7
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2023-11-27 more...
1. Tg6! fxe6 2. Le5 g1=D#
1. Tg6 fxg6 2. hxg6 g1=D#
1. Tg6 f6 2. Lxf6 g1=D#
1. Tg6 f5 2. gxf5 g1=D#
1. Tg6 fxg6 2. hxg6 g1=D#
1. Tg6 f6 2. Lxf6 g1=D#
1. Tg6 f5 2. gxf5 g1=D#
Keywords: Pickaninny, Sacrifice key, discovered checkmate
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: K1k2N2/P1P2pBQ/4NR2/7P/6P1/6P1/6pP/7b
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-02-16 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: K1k2N2/P1P2pBQ/4NR2/7P/6P1/6P1/6pP/7b
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-02-16 more...
1. Sf3 e2 2. Sd4 e1=D+ 3. Dc1+ Dxc1#
1. Sf3 e2 2. Sd4 e1=T+ 3. Dc1+ Txc1# keine Differenzierung
1. Sf3 e2 2. Sd4 e1=L 3. Txc3+ Lxc3#
1. Sf3 e2 2. Sd4 e1=S 3. Sc2+ Sxc2#
1. Sf3 e2 2. Sd4 e1=T+ 3. Dc1+ Txc1# keine Differenzierung
1. Sf3 e2 2. Sd4 e1=L 3. Txc3+ Lxc3#
1. Sf3 e2 2. Sd4 e1=S 3. Sc2+ Sxc2#
Keywords: Allumwandlung, unechte schwarze
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5BB1/8/7Q/6N1/pn6/k1pRp3/p7/K7
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2023-11-19 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 5BB1/8/7Q/6N1/pn6/k1pRp3/p7/K7
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2023-11-19 more...
1. Dd8 a1=L 2. Df6+ Lxf6 3. Sh4+ Lxh4#
1. Dd8 a1=S 2. Dh4 Sb3 3. Df2+ exf2#
1. Dd8 a1=S 2. Dh4 Sb3 3. Df2+ exf2#
Keywords: under-promotion B/S
Genre: s#
FEN: 6Q1/8/6N1/3N4/8/3Ppk1B/p3p2P/4K3
Input: Frank Müller, 2013-03-31
Last update: Frank Müller, 2013-03-31 more...
Genre: s#
FEN: 6Q1/8/6N1/3N4/8/3Ppk1B/p3p2P/4K3
Input: Frank Müller, 2013-03-31
Last update: Frank Müller, 2013-03-31 more...
1. Dd8+ Te8 2. Tf8+ Txf8 3. Tg8+ Txg8 4. Df6+ Tg7 5. Kd8 b5 6. Lc7 b4 7. b8=S b3 8. Sc6 b2 9. Df8+ Tg8 10. Se7 Txf8#
Irrtümlich nochmals als 612 Uralski Problemist 10-12/1998 veröffentlicht.
Irrtümlich nochmals als 612 Uralski Problemist 10-12/1998 veröffentlicht.
Genre: s#
FEN: 1B5k/1PKP3P/1p6/8/7Q/8/4r3/1B3RR1
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2021-12-14 more...
79 - P1265945
Gennady Koziura
605 The Ural's Problemist 10-12/1998
2. ehrende Erwähnung
(10+8) C+
s#3
Gennady Koziura
605 The Ural's Problemist 10-12/1998
2. ehrende Erwähnung
(10+8) C+
s#3
1. Ld3! droht 2. Sc4+ Kd5 3. Sxb6 axb6#
1. Ld3 a6 2. De5+ Kc6 3. Lxb5+ axb5#
1. Ld3 a5 2. Sc2+ Kd5 3. Sxb4+ axb4#
1. Ld3 a6 2. De5+ Kc6 3. Lxb5+ axb5#
1. Ld3 a5 2. Sc2+ Kd5 3. Sxb4+ axb4#
Keywords: Batteriematt vertikal, benachbarte Felder, differenzierte Batterieabzüge
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: rr6/pp1PP3/1p3Q2/1pk5/1p2B3/1P2N3/1P3B2/KR6
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-04-06 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: rr6/pp1PP3/1p3Q2/1pk5/1p2B3/1P2N3/1P3B2/KR6
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-04-06 more...
1. Sf8 Kf7 2. Df6+ Ke8 3. Kc8 Tg8 4. De6+ Kxf8 5. De7+ Kxe7#
Keywords: Castling position (s)
Genre: s#
FEN: nK2k2r/PPpN3p/1pP4p/1P3p1N/5P1Q/2p5/8/8
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2021-11-11 more...
Genre: s#
FEN: nK2k2r/PPpN3p/1pP4p/1P3p1N/5P1Q/2p5/8/8
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2021-11-11 more...
1. Dc4 Kb1 2. Da6 Kc1 3. Dg6 Kd1 4. Dc2+ Ke1 5. Tf1+ Kxf1 6. Dg2+ fxg2#
Keywords: Königslenkung
Genre: s#
FEN: 8/8/8/3P4/1P2Q2B/5p2/1P3R1P/k6K
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2020-10-19 more...
Genre: s#
FEN: 8/8/8/3P4/1P2Q2B/5p2/1P3R1P/k6K
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2020-10-19 more...
1. c4+ Ke6 2. Tf2 Th1#
1. c4+ Ke4 2. Df2 Th1#
1. c4+ Ke4 2. Df2 Th1#
Keywords: changed blocks
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2R5/8/1N1k1p2/1p3P1Q/1PP2R1p/2P3pr/6K1
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-01-16 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/2R5/8/1N1k1p2/1p3P1Q/1PP2R1p/2P3pr/6K1
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-01-16 more...
1. Th7! g5 2. T1h6 g4 3. Dh1 g3 4. Txg7+ Lxg7 5. Lxd4+ Lxd4#
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 7b/k5n1/N1Q3pR/8/3p4/8/P7/KB4BR
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2021-04-19 more...
84 - P1265981
Yuri Gorbatenko
The Ural's Problemist 07-09/1999
Jekaterinburg 275 JT
1. ehrende Erwähnung
(10+6) C+
s#4
Yuri Gorbatenko
The Ural's Problemist 07-09/1999
Jekaterinburg 275 JT
1. ehrende Erwähnung
(10+6) C+
s#4
1. De2! droht 2. Dd1+ Kxe4 3. Tc4+ Kf5+ 4. Df3+ Lxf3#
1. ... Lb6 2. Sf6+ gxf6 3. Tc5+ Lxc5 4. De6+ Kxe6#
1. ... Lc7 2. Sc3+ bxc3 3. Td6+ Lxd6 4. Dc4+ Kxc4#
1. ... Lb6 2. Sf6+ gxf6 3. Tc5+ Lxc5 4. De6+ Kxe6#
1. ... Lc7 2. Sc3+ bxc3 3. Td6+ Lxd6 4. Dc4+ Kxc4#
Keywords: Batteriematt diagonal, Echo-Manöver
Genre: s#
FEN: b7/5Np1/6R1/b2k2PP/1p2N3/1p2Q3/7P/2R3BK
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2022-02-06 more...
Genre: s#
FEN: b7/5Np1/6R1/b2k2PP/1p2N3/1p2Q3/7P/2R3BK
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2022-02-06 more...
1. Df4!
1. ... Kb3 2. Le6+ Kc3 3. Dg4 Kd3 4. Ta3+ Lxa3#
1. ... Kd3 2. Lf1+ Kc3 3. Lb5 Kb3 4. De3+ Lxe3#
1. ... Kb3 2. Le6+ Kc3 3. Dg4 Kd3 4. Ta3+ Lxa3#
1. ... Kd3 2. Lf1+ Kc3 3. Lb5 Kb3 4. De3+ Lxe3#
Keywords: Echo
Genre: s#
Computer test: Gustav 4.2a, Brute Force
FEN: 8/8/2R5/2b5/R7/2k4B/2p5/2K2Q2
Input: Frank Müller, 2013-03-31
Last update: James Malcom, 2021-12-13 more...
Genre: s#
Computer test: Gustav 4.2a, Brute Force
FEN: 8/8/2R5/2b5/R7/2k4B/2p5/2K2Q2
Input: Frank Müller, 2013-03-31
Last update: James Malcom, 2021-12-13 more...
1. Lf4 b6 2. Le3 Ke5 3. Lxb6+ Kf6 4. Le3 Ke5 5. Lh6+ Kf6 6. Tc1 Ke5 7. Tc5+ Kf6 8. Tcc8 Ke5 9. Tce8+ Kf6 10. Se6 Ke5 11. Sf4+ Kf6 12. Tec8 Ke5 13. Tc5+ Kf6 14. Tc1 Ke5 15. Te1+ Kf6 16. Le4 Ke5 17. Lxd3+ Kf6 18. Le2 Ke5 19. Lxb5+ Kf6 20. Ke8 Lxb5#
Cook: Nebenlösung in 4 Zügen (!)
1. Ke8 b6 2. Le4 Ke5 3. Lc6+ Kf6 4. Lxb5 Lxb5#
Cook: Nebenlösung in 4 Zügen (!)
1. Ke8 b6 2. Le4 Ke5 3. Lc6+ Kf6 4. Lxb5 Lxb5#
Keywords: Battery play, Hauptplan
Genre: s#
FEN: 5R2/1p1K1nN1/5k1B/1p3N1P/bP4P1/1p1p1Bp1/1P1P2P1/4R3
Input: Frank Müller, 2013-03-31
Last update: A.Buchanan, 2022-09-02 more...
Genre: s#
FEN: 5R2/1p1K1nN1/5k1B/1p3N1P/bP4P1/1p1p1Bp1/1P1P2P1/4R3
Input: Frank Müller, 2013-03-31
Last update: A.Buchanan, 2022-09-02 more...
1. Te1! droht 2. Dh3+ Sxh3#
1. Te1 fxe1=S 2. Dxd3+ Sxd3#
1. Te1 fxe1=L 2. Sd2+ Lxd2#
1. Te1 fxe1=S 2. Dxd3+ Sxd3#
1. Te1 fxe1=L 2. Sd2+ Lxd2#
Keywords: Batteriematt horizontal, under-promotion B/S
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B5/B7/3P4/5Q1N/2N2P2/3p1k2/pp3p1p/r1R2Knr
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-04-09 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 2B5/B7/3P4/5Q1N/2N2P2/3p1k2/pp3p1p/r1R2Knr
Input: Frank Müller, 2013-03-31
Last update: Dieter Berlin, 2024-04-09 more...
88 - P1266001
Aleksandr Azhusin
895 The Ural's Problemist 10-12/1999
2. ehrende Erwähnung
(10+9) C+
s#5
Aleksandr Azhusin
895 The Ural's Problemist 10-12/1999
2. ehrende Erwähnung
(10+9) C+
s#5
1. Db8+! Kd7 2. Kd4 Ke7 3. g8=S+ Kd7 4. Sxg6 Lxg6 5. Sxb6+ Lxb6#
1. ... Ke7 2. Dg8 Kd7 3. b8=S+ Ke7 4. Sxb6 Lxb6 5. Sxg6+ Lxg6#
1. ... Ke7 2. Dg8 Kd7 3. b8=S+ Ke7 4. Sxb6 Lxb6 5. Sxg6+ Lxg6#
Keywords: Chameleon Echo, Echo-Manöver
Genre: s#
FEN: N3k2N/1P4P1/1p1Q2p1/bp1PP1pb/1p2K1p1/1P4P1/8/8
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2021-09-24 more...
Genre: s#
FEN: N3k2N/1P4P1/1p1Q2p1/bp1PP1pb/1p2K1p1/1P4P1/8/8
Input: Frank Müller, 2013-03-31
Last update: Marcin Banaszek, 2021-09-24 more...
1. Tg3! b6 2. Ke5 b5 3. De4+ Lg2 4. Sf2+ Kg1 5. De2 Lxg3#
1. ... b5 2. Tc3 Kg2 3. Df2+ Kh1 4. Df3+ Lg2 5. Tc5 Lxf3#
1. ... b5 2. Tc3 Kg2 3. Df2+ Kh1 4. Df3+ Lg2 5. Tc5 Lxf3#
Keywords: Pawn step variations
Genre: s#
FEN: 7R/1p3pR1/5P2/3K1P2/1P1B4/8/7b/3NQb1k
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2021-10-17 more...
Genre: s#
FEN: 7R/1p3pR1/5P2/3K1P2/1P1B4/8/7b/3NQb1k
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2021-10-17 more...
1. Sh5! droht 2. De4+ fxe4#
1. Sh5 f4 2. Lxc4+ bxc4#
1. Sh5 Le5 2. e4+ fxe4#
1. Sh5 Sxe2 2. Sf4+ Sxf4#
1. Sh5 f4 2. Lxc4+ bxc4#
1. Sh5 Le5 2. e4+ fxe4#
1. Sh5 Sxe2 2. Sf4+ Sxf4#
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 4Q2b/8/3p4/1ppk1p2/2n5/1BpK2N1/2P1P3/6n1
Input: Frank Müller, 2013-04-28
Last update: Dieter Berlin, 2024-01-17 more...
* 1. ... bxa5 2. d3 Sxb3#
* 1. ... bxc5 2. 2. Tc4 Sxb3#
1. Tc4 bxa5 2. Ta4 Sxb3#
1. Tc4 bxc5 2. d3 Sxb3#
* 1. ... bxc5 2. 2. Tc4 Sxb3#
1. Tc4 bxa5 2. Ta4 Sxb3#
1. Tc4 bxc5 2. d3 Sxb3#
Keywords: Changed continuation, Perpetuum mobile
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1N6/ppp5/PkP1p3/R3P3/1P6/pPpP4/nbK5
Input: Frank Müller, 2013-04-28
Last update: Dieter Berlin, 2024-04-11 more...
Genre: s#
Computer test: SCHRECKE: popeye 4.89
FEN: 8/1N6/ppp5/PkP1p3/R3P3/1P6/pPpP4/nbK5
Input: Frank Müller, 2013-04-28
Last update: Dieter Berlin, 2024-04-11 more...
1. dxc8=L! h6 2. Tf1 h5 3. Scd3 c1=D+ 4. Sxc1 Sc2#
1. ... h5 2. Lg4 hxg4 3. T4h3+ gxh3 4. 0-0 h2#
Lf6 = Umwandlungsfigur
1. ... h5 2. Lg4 hxg4 3. T4h3+ gxh3 4. 0-0 h2#
Lf6 = Umwandlungsfigur
Keywords: Pawn step variations, Castling, Obvious promotion
Genre: s#
FEN: 2n5/3P3p/4BB2/8/5N1R/1p2Qbk1/1PpP4/n1N1K2R
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2022-01-06 more...
Genre: s#
FEN: 2n5/3P3p/4BB2/8/5N1R/1p2Qbk1/1PpP4/n1N1K2R
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2022-01-06 more...
1. Dg6 droht 2. Txf2+ gxf2 3. Dg2+ hxg2#
1. Dg6 Tg5 2. De4+ Sxe4 3. Sd2+ Sxd2#
1. Dg6 Tf5 2. Dg4+ Sxg4 3. Te3+ Sxe3#
1. Dg6 Sg4 2. Dc6+ Td5 3. Te3+ Sxe3#
1. Dg6 Se4 2. Dh5+ Txh5 3. Sd2+ Sxd2#
1. Dg6 Tg5 2. De4+ Sxe4 3. Sd2+ Sxd2#
1. Dg6 Tf5 2. Dg4+ Sxg4 3. Te3+ Sxe3#
1. Dg6 Sg4 2. Dc6+ Td5 3. Te3+ Sxe3#
1. Dg6 Se4 2. Dh5+ Txh5 3. Sd2+ Sxd2#
94 - P1268760
Zdenek Libis
The Ural's Problemist 07-09/2000
W. Bron 90 JT
6. ehrende Erwähnung
(14+3) C+
s#6*
Zdenek Libis
The Ural's Problemist 07-09/2000
W. Bron 90 JT
6. ehrende Erwähnung
(14+3) C+
s#6*
* 1. ... Kd4 2. Tc6+ Sc5 3. Sb5+ Ke4 4. f3+ Kf4 5. Df6+ Sxf6 6. Se6+ Sxe6#
1. Ke8! Kd4 2. Tc6+ Sc5 3. Sb5+ Ke4 4. f3+ Kf4 5. Se6+ Sxe6 6. Df6+ Sxf6#
1. Ke8! Kd4 2. Tc6+ Sc5 3. Sb5+ Ke4 4. f3+ Kf4 5. Se6+ Sxe6 6. Df6+ Sxf6#
Keywords: Chameleon Echo, Echo
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 3N1K2/B3PP2/1R1P4/7R/2k3nQ/2Nn4/3PBP1P/8
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2021-03-23 more...
Genre: s#
Computer test: Gustav 4.1d, Brute Force
FEN: 3N1K2/B3PP2/1R1P4/7R/2k3nQ/2Nn4/3PBP1P/8
Input: Frank Müller, 2013-04-28
Last update: Marcin Banaszek, 2021-03-23 more...
95 - P1269196
Alexej P. Kargapolow
Valery Kirillov
Andrey Selivanov
The Ural's Problemist 07-09/2001
Konstantin Kirillow zum Gedenken
1. Preis
(13+9) C+
s#6
Alexej P. Kargapolow
Valery Kirillov
Andrey Selivanov
The Ural's Problemist 07-09/2001
Konstantin Kirillow zum Gedenken
1. Preis
(13+9) C+
s#6
1. Dd5! Txb7 2. Ke5+ Kxg5 3. Tg3+ hxg3 4. Kxe4+ Kh4 5. Dg5+ Kxg5 6. Le7+ Txe7#
1. ... Lxb7 2. Kf7+ Kh5 3. Txh4+ Kxh4 4. g3+ Kh5 5. Dd1+ Kxg5 6. Dd5+ Lxd5#
1. ... Lxb7 2. Kf7+ Kh5 3. Txh4+ Kxh4 4. g3+ Kh5 5. Dd1+ Kxg5 6. Dd5+ Lxd5#
Genre: s#
FEN: b3BB2/rP4p1/p2RK2k/P1p2QN1/2p1p2p/2P1N2R/6PP/8
Input: Frank Müller, 2013-05-03
Last update: Marcin Banaszek, 2021-02-24 more...
1. Lg7? Te5!
1. Lh8! droht 2. Tf6+ Ke5 3. Dxd5+ Lxd5#
1. ... Txc5 2. Te7+ Kxd6 3. De6+ Lxe6#
1. ... Txd6 2. Tf8+ Ke7 3. Df7+ Lxf7#
1. ... Te5 2. Tg7+ Kf6 3. Df7+ Lxf7#
1. Lh8! droht 2. Tf6+ Ke5 3. Dxd5+ Lxd5#
1. ... Txc5 2. Te7+ Kxd6 3. De6+ Lxe6#
1. ... Txd6 2. Tf8+ Ke7 3. Df7+ Lxf7#
1. ... Te5 2. Tg7+ Kf6 3. Df7+ Lxf7#
Keywords: Batteriematt vertikal, Plus flights, Turmkreuz (s)
Genre: s#
FEN: 3b2Q1/5R2/2BPk3/p1Pr1p2/p7/K1Bp2P1/bp6/qr6
Input: Frank Müller, 2013-05-03
Last update: Marcin Banaszek, 2022-08-08 more...
Genre: s#
FEN: 3b2Q1/5R2/2BPk3/p1Pr1p2/p7/K1Bp2P1/bp6/qr6
Input: Frank Müller, 2013-05-03
Last update: Marcin Banaszek, 2022-08-08 more...
1. Dee7+ Kc8 2. Dh3+ Sg4 3. De6+ Kd8 4. Dh4+ Sf6 5. De7+ Kc8 6. Dd7+ Sxd7 7. Sb6+ Sxb6#
Keywords: Obvious promotion
Genre: s#
FEN: K2k4/R6Q/p3Q3/8/N7/8/7n/8
Input: Frank Müller, 2013-05-25
Last update: Marcin Banaszek, 2020-10-12 more...
Genre: s#
FEN: K2k4/R6Q/p3Q3/8/N7/8/7n/8
Input: Frank Müller, 2013-05-25
Last update: Marcin Banaszek, 2020-10-12 more...
* 1. ... Txd7#
1. Sb4+ Kd4 2. Dxb6 Td5 3. Sa6 Td6 4. Sc7 Td5 5. Da7 Td6 6. Se6+ Kd5 7. Da5 Txd7#
1. Sb4+ Kd4 2. Dxb6 Td5 3. Sa6 Td6 4. Sc7 Td5 5. Da7 Td6 6. Se6+ Kd5 7. Da5 Txd7#
Genre: s#
FEN: 2RKN3/3R4/1pNr4/1Qnk1P2/2p2P2/2p2P2/2P2P2/8
Input: Frank Müller, 2013-05-25
Last update: Marcin Banaszek, 2020-11-18 more...
1. e8=L+ Kf8 2. Sh5 gxh5 3. Leg6 hxg4 4. Lf5 Kf7 5. Lxg4 Kf8 6. Lh5 g4 7. Df6+ Lxf6#
SCHRECKE: 2 Kurzlösungen in 5 Zügen: 1.e8L+, 1.e8S
z.B.: 1.e8S Kf8 2.Sc7 Kf7 3.Se4 Kf8 4.S:g5 L:g5 5.Df6+ L:f6# (2020-12-17)
comment
z.B.: 1.e8S Kf8 2.Sc7 Kf7 3.Se4 Kf8 4.S:g5 L:g5 5.Df6+ L:f6# (2020-12-17)
comment
Genre: s#
FEN: 7K/4Pk1B/5Np1/4Q1p1/6Pb/6p1/6P1/8
Input: Frank Müller, 2013-06-02
Last update: Marcin Banaszek, 2020-12-21 more...
1. Dd7? droht 2. De6+ Kd4 3. De3+ Txe3#
1. ... Kd4 2. Dxd6+ Kc3 3. Dd2+ Txd2#
1. ... Kf6 2. Lb2+ Sc3! 3. Lxc3+ Te5#
Cook: Unlösbar 1. ... Dh1!
1. ... Kd4 2. Dxd6+ Kc3 3. Dd2+ Txd2#
1. ... Kf6 2. Lb2+ Sc3! 3. Lxc3+ Te5#
Cook: Unlösbar 1. ... Dh1!
verdruckt?
SCHRECKE: 1.Dd7? (2.De6+ Kd4 3.De3+ T:e3#)
1. ... Kd4 2.D:d6+ Kc3 3.Dd2+ T:d2#
1. ... Kf6 2.Lb2+ Sc3! 3.L:c3+ Te5#
aber 1. ... Dh1! - Unlösbar (2021-09-20)
comment
SCHRECKE: 1.Dd7? (2.De6+ Kd4 3.De3+ T:e3#)
1. ... Kd4 2.D:d6+ Kc3 3.Dd2+ T:d2#
1. ... Kf6 2.Lb2+ Sc3! 3.L:c3+ Te5#
aber 1. ... Dh1! - Unlösbar (2021-09-20)
comment
Genre: s#
FEN: 3Q4/8/3p4/N3kPpp/2P5/5KP1/n1p1rpp1/2Bbrq2
Input: Frank Müller, 2013-06-02
Last update: Marcin Banaszek, 2021-09-20 more...
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