22 problem(s) found in 1781 milliseconds (displaying 22 problem(s)). [COMMENTDATE>=20210613] [download as LaTeX]
1. Kg5 Lh3 2. Td6 Kf8 3. Kf6 g4 4. Ke6 g5#
Cook: NL 1. e3 Ld7 2. Sf4 Lxc6 3. Sg6 Kf6 4. Tb5 Lf3#
Cook: NL 1. e3 Ld7 2. Sf4 Lxc6 3. Sg6 Kf6 4. Tb5 Lf3#
Keywords: Line closure
Genre: h#
FEN: 8/6K1/1rq1B2r/3np2k/4p3/1b1p2P1/8/8
Input: Andreas Mokosch, 1997-07-26
Last update: Alfred Pfeiffer, 2015-11-24 more...
Genre: h#
FEN: 8/6K1/1rq1B2r/3np2k/4p3/1b1p2P1/8/8
Input: Andreas Mokosch, 1997-07-26
Last update: Alfred Pfeiffer, 2015-11-24 more...
a) 1. f1=S Tg5 2. Sg3 Tf6#
b) 1. f1=T Tf5 2. Tf4 Tg6#
Cook: NL in b)
1. Sb5 Lxf2+ 2. Ka6 Ta4#
1. Ka6 Lxf2 2. Sb5 Ta4#
b) 1. f1=T Tf5 2. Tf4 Tg6#
Cook: NL in b)
1. Sb5 Lxf2+ 2. Ka6 Ta4#
1. Ka6 Lxf2 2. Sb5 Ta4#
Teppo Mänttä: Could be easily corrected by moving the bl. Pawn from b3 to b4 (C+). It might as well be question of a misprint in the first place. (2021-06-13)
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Keywords: Fesselungsspiel (226 422 220)
Genre: h#
FEN: 1K6/8/1k6/8/3n1R1q/1p4R1/5p1b/3r2B1
Input: Markus Manhart, 1998-03-28
Last update: Alfred Pfeiffer, 2016-12-23 more...
Genre: h#
FEN: 1K6/8/1k6/8/3n1R1q/1p4R1/5p1b/3r2B1
Input: Markus Manhart, 1998-03-28
Last update: Alfred Pfeiffer, 2016-12-23 more...
BS Problemid: 6231
Authors: Ojanen, Antti G
Sources: FIDE Album (1914-1944) (II) 1972
Years: 1943
Henrik Juel: C+ Popeye 4.61
Four threats but no duals (2021-06-11)
A.Buchanan: Very nice. What's the theme called? (2021-06-11)
Mario Richter: Kabe Moen in 'The Problemist Supplement' 166 (May 2020): "In the Ojanen theme the key threatens multiple mates but Black’s moves defeat all threats allowing new mates. In the pure form the number of threats, black moves, and elimination mates should be the same. The Ojanen theme may seem obscure, but when executed properly it can have a paradoxical aspect. After all, why should a random black move defeat all of the threats? The theme is named after the Finnish composer Antti Ojanen who was the first to demonstrate the idea (4b3/3PKp2/8/3Sk3/1P1pPp2/8/4Q3/8, Suomen Shakki 1944, 1.Sf6! [s. P1034651] - K. Moen obviously wasn't aware of this 1943 problem] ... The original example is too symmetrical and does not offer much excitement ..."
[For an imho nice minature with Ojanen-Theme s. P1390732] (2021-06-11)
A.Buchanan: Thanks Mario but I'm confused. Doesn't each bS move defeat *three* of the threats, leaving the other one winning? (2021-06-12)
A.Buchanan: All I can think is that Moen might well have been aware of this problem, but didn't mention it because it wasn't the Ojanen theme! But it does illustrate the lines that the composer's mind was moving along. (2021-06-13)
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Four threats but no duals (2021-06-11)
A.Buchanan: Very nice. What's the theme called? (2021-06-11)
Mario Richter: Kabe Moen in 'The Problemist Supplement' 166 (May 2020): "In the Ojanen theme the key threatens multiple mates but Black’s moves defeat all threats allowing new mates. In the pure form the number of threats, black moves, and elimination mates should be the same. The Ojanen theme may seem obscure, but when executed properly it can have a paradoxical aspect. After all, why should a random black move defeat all of the threats? The theme is named after the Finnish composer Antti Ojanen who was the first to demonstrate the idea (4b3/3PKp2/8/3Sk3/1P1pPp2/8/4Q3/8, Suomen Shakki 1944, 1.Sf6! [s. P1034651] - K. Moen obviously wasn't aware of this 1943 problem] ... The original example is too symmetrical and does not offer much excitement ..."
[For an imho nice minature with Ojanen-Theme s. P1390732] (2021-06-11)
A.Buchanan: Thanks Mario but I'm confused. Doesn't each bS move defeat *three* of the threats, leaving the other one winning? (2021-06-12)
A.Buchanan: All I can think is that Moen might well have been aware of this problem, but didn't mention it because it wasn't the Ojanen theme! But it does illustrate the lines that the composer's mind was moving along. (2021-06-13)
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Keywords: Brian Stephenson Collection (6231)
Genre: 3#
Computer test: 1.Sc4! (2.Sb2/Sa3/Sca5/Sb6) 1.--- Sf5/Sg6/Sg2/Sf3 2.Sb2/Sa3/Sca5/Sb6. Reprint nr. 535 FIDE-Album 1914-1944/II (Zagreb 1972).
FEN: 8/1N6/B2N4/4P3/1k5n/1P2P3/K2P4/8
Reprints: 535 FIDE Album 1914-1944/II 1972
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2021-06-13 more...
Genre: 3#
Computer test: 1.Sc4! (2.Sb2/Sa3/Sca5/Sb6) 1.--- Sf5/Sg6/Sg2/Sf3 2.Sb2/Sa3/Sca5/Sb6. Reprint nr. 535 FIDE-Album 1914-1944/II (Zagreb 1972).
FEN: 8/1N6/B2N4/4P3/1k5n/1P2P3/K2P4/8
Reprints: 535 FIDE Album 1914-1944/II 1972
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2021-06-13 more...
BS Problemid: 16795
Authors: Kainer, Cenek
Sources: FIDE Album (1914-1944) (II) 1972
Years: 1923
Henrik Juel: 1.Lh7 thr./Te2/Tcd2/cxb2/Td1/Tdd2/Td3 2.Dc1/Dxe2/Dd1/Db4/Dxd1/De2/Lxd3 with some mate duals
dual after 1... Le5,Ld8: 2.Sxg2+,Sf1 (2021-06-14)
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dual after 1... Le5,Ld8: 2.Sxg2+,Sf1 (2021-06-14)
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Keywords: Brian Stephenson Collection (16795)
Genre: 3#
FEN: 8/2bK1p2/5B2/3p1B2/3r1k2/1pp1N1pP/1Pr3p1/4Q1N1
Reprints: FIDE Album 1914-1944/II 1972
Input: Brian Stephenson, 2004-08-12
Last update: Frank Müller, 2011-08-27 more...
Genre: 3#
FEN: 8/2bK1p2/5B2/3p1B2/3r1k2/1pp1N1pP/1Pr3p1/4Q1N1
Reprints: FIDE Album 1914-1944/II 1972
Input: Brian Stephenson, 2004-08-12
Last update: Frank Müller, 2011-08-27 more...
1. Sf6! droht 2. Db5,Dh5,Sg4#
1. ... d3 2. Db2#
1. ... f3 2. Dh2#
1. ... Lexd7 2. Sxd7#
BS Problemid: 19573
Authors: Ojanen, Antti G
Sources:
Years: 1944
1. ... d3 2. Db2#
1. ... f3 2. Dh2#
1. ... Lexd7 2. Sxd7#
BS Problemid: 19573
Authors: Ojanen, Antti G
Sources:
Years: 1944
A.Buchanan: This is the original exemplar of the Ojanen Theme.
I would like to have e.g. Sh7 to allow the nice try "1. Si5? f5!" (yes would need to shift the board as well). However Sd5 is important to block Q/Rd8 access to d4 so 1. d8=Q/R? d3! (2021-06-13)
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I would like to have e.g. Sh7 to allow the nice try "1. Si5? f5!" (yes would need to shift the board as well). However Sd5 is important to block Q/Rd8 access to d4 so 1. d8=Q/R? d3! (2021-06-13)
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BS Problemid: 36213
Authors: Myllyniemi, Matti
Sources: FIDE Album (1959-1961) 1966
Years: 1961
Teppo Mänttä: Shah 1961. The author's solution is 1.Le7!. Unfortunately cooked by 1.Se4! (2.Lf6+ and other threats) 1.--- Txd4/Sxd4 2.Tg6/Le7,Ld8. Reprint nr. 304 FIDE-Album 1959-61 (Zagreb 1966). (2021-06-13)
Teppo Mänttä: Myllyniemi published a version in Suomen Shakki 1980: add a black Pawn e7. 1.Lxe7!, with a major dual 1.--- Txd4 2.Sd5! or 2.Tg5+!. Reprint nr. 167 Toteutuneita Oivalluksia 1980. (2021-06-13)
A.Buchanan: What’s Shah? Not in list of sources (2021-06-13)
Teppo Mänttä: Thanks for your comment, Andrew. MM gave "Shah 1961" as original source, but obviously Shahmat or Shahmati 1961 is the right source. (2021-06-13)
Teppo Mänttä: Lucky enough, there is another, final correction (published in Computer test FIDE-Albums, Rev. no. 3, 1993). Kg7 Db2 Tg8 Lf8 Lg2 Sc3 Sd4 Ba3 Bb6 Bc4 Bc6 Bf6 Bg4 - Ke5 Td3 La4 Lg1 Sc1 Se2 Bc2 Bd6 Be3 Bg3 (13+10) (C+). 1.Kf7! (2.Sf3+ Kf4 3.Lh6#) 1.--- Txd4 2.Sd5 --- 3.Tg5#, 1.--- Sxd4 2.Se4 --- 3.Lxd6#, 1.--- Sxc3 2.Se6 --- 3.Tg5#, 1.--- Txc3 2.Sf5 --- 3.Lxd6#, 1.--- Kxd4 2.Sxe2+ Kb5,Kxc4 3.Db4#, 1.--- Lxc6 2.Sxc6+ Kf4 3.Lh6#. (2021-06-13)
Teppo Mänttä: Sorry, after 1.--- Kxd4 2.Sxe2+ the continuation is 2.--- Kc5,Kxc4 3.Db4#. (2021-06-13)
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Teppo Mänttä: Myllyniemi published a version in Suomen Shakki 1980: add a black Pawn e7. 1.Lxe7!, with a major dual 1.--- Txd4 2.Sd5! or 2.Tg5+!. Reprint nr. 167 Toteutuneita Oivalluksia 1980. (2021-06-13)
A.Buchanan: What’s Shah? Not in list of sources (2021-06-13)
Teppo Mänttä: Thanks for your comment, Andrew. MM gave "Shah 1961" as original source, but obviously Shahmat or Shahmati 1961 is the right source. (2021-06-13)
Teppo Mänttä: Lucky enough, there is another, final correction (published in Computer test FIDE-Albums, Rev. no. 3, 1993). Kg7 Db2 Tg8 Lf8 Lg2 Sc3 Sd4 Ba3 Bb6 Bc4 Bc6 Bf6 Bg4 - Ke5 Td3 La4 Lg1 Sc1 Se2 Bc2 Bd6 Be3 Bg3 (13+10) (C+). 1.Kf7! (2.Sf3+ Kf4 3.Lh6#) 1.--- Txd4 2.Sd5 --- 3.Tg5#, 1.--- Sxd4 2.Se4 --- 3.Lxd6#, 1.--- Sxc3 2.Se6 --- 3.Tg5#, 1.--- Txc3 2.Sf5 --- 3.Lxd6#, 1.--- Kxd4 2.Sxe2+ Kb5,Kxc4 3.Db4#, 1.--- Lxc6 2.Sxc6+ Kf4 3.Lh6#. (2021-06-13)
Teppo Mänttä: Sorry, after 1.--- Kxd4 2.Sxe2+ the continuation is 2.--- Kc5,Kxc4 3.Db4#. (2021-06-13)
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Keywords: Brian Stephenson Collection (36213)
Genre: 3#
FEN: 8/5KR1/2P5/4k1B1/b1PN2P1/ppNrp1pP/1Q2n1B1/2n3b1
Reprints: 304 FIDE Album 1959-1961 1966
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2021-06-13 more...
Genre: 3#
FEN: 8/5KR1/2P5/4k1B1/b1PN2P1/ppNrp1pP/1Q2n1B1/2n3b1
Reprints: 304 FIDE Album 1959-1961 1966
Input: Brian Stephenson, 2004-08-12
Last update: A.Buchanan, 2021-06-13 more...
BS Problemid: 38052
Authors: Kraemer, Ado
Sources: Die Schwalbe 2002
Solving in Style 1985
Years: 1948
Sally: 1. Sc7? (2. Sd5; 3.Sc7) ist wegen Bc2, 2.Dc1 - Bb1 vekehrt!
1. Sb4! - Bc2, 1. Dc1 - Bb1L! ( ermöglicht den Zugzwang )
3. Sd3! -Bxd3, 4. Dh1#. 2. .. bel, 3. Sd5; 4. Sc7#.
Nr. 149 Im Banne des S. Prob. ( Kraemer - Zepler ).
S. 587 Schwalbe Nr 158 Dez . 2002. (2011-10-11)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-06-13)
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1. Sb4! - Bc2, 1. Dc1 - Bb1L! ( ermöglicht den Zugzwang )
3. Sd3! -Bxd3, 4. Dh1#. 2. .. bel, 3. Sd5; 4. Sc7#.
Nr. 149 Im Banne des S. Prob. ( Kraemer - Zepler ).
S. 587 Schwalbe Nr 158 Dez . 2002. (2011-10-11)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-06-13)
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Keywords: Brian Stephenson Collection (38052)
Genre: n#
FEN: k1K5/p7/P1N5/1P6/4pP2/2p1P3/pp6/r3Q3
Reprints: Deutsche Schachhefte 5, p. 33, 09/1949
Die Schwalbe 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-06-13 more...
Genre: n#
FEN: k1K5/p7/P1N5/1P6/4pP2/2p1P3/pp6/r3Q3
Reprints: Deutsche Schachhefte 5, p. 33, 09/1949
Die Schwalbe 2002
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2021-06-13 more...
BS Problemid: 45050
Authors: Myllyniemi, Matti
Sources: FIDE Album (1959-1961) 1966
Years: 1959
Teppo Mänttä: set play 1.--- c5/e5 2.De6#/Dc6#; tries 1.Dg7? e5!, Dg1? c5!; solution 1.Dg4! (2.Dd4#) 1.--- c5/e5 2.De4#/Dc4#. (2021-06-12)
Teppo Mänttä: Team match Helsinki vs. the Rest of Finland 1959. Reprints: nr. 48 FIDE-Album 1959-1961 and nr 81 Toteutuneita Oivalluksia 1980. To be compared with P1144697 by Myllyniemi. (2021-06-12)
SCHRECKE: C+, popeye 4.85 (2021-06-13)
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Teppo Mänttä: Team match Helsinki vs. the Rest of Finland 1959. Reprints: nr. 48 FIDE-Album 1959-1961 and nr 81 Toteutuneita Oivalluksia 1980. To be compared with P1144697 by Myllyniemi. (2021-06-12)
SCHRECKE: C+, popeye 4.85 (2021-06-13)
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Keywords: Brian Stephenson Collection (45050)
Genre: 2#
FEN: 8/2pBp3/6Q1/3k1N2/8/3K4/2P5/8
Input: Brian Stephenson, 2004-08-12
Genre: 2#
FEN: 8/2pBp3/6Q1/3k1N2/8/3K4/2P5/8
Input: Brian Stephenson, 2004-08-12
1. Lh8 Sf6 2. Dg6 Ke5 3. De4#
Keywords: Miniature Collection (0048146)
Genre: 3#
FEN: 6n1/2K1p2Q/4k3/8/8/2B5/8/7B
Reprints: 685 Beispiele zur Ideengeschichte des Schachproblems
11 Droit et Liberté 27/01/1950
Shakhmaty v SSSR 03/1954
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2021-06-12 more...
Genre: 3#
FEN: 6n1/2K1p2Q/4k3/8/8/2B5/8/7B
Reprints: 685 Beispiele zur Ideengeschichte des Schachproblems
11 Droit et Liberté 27/01/1950
Shakhmaty v SSSR 03/1954
Input: Felber, Volker, 2010-09-11
Last update: Rainer Staudte, 2021-06-12 more...
1. Tf3
SCHRECKE: Auf g2 muss eine wD stehen!
1.Tf3! (2.Lb3#)
1. ... g:f3 2.Dg8#
1. ... S:c5 2.Sb6#
1. ... Kd5 2.Tc3#
1. ... La4 2.Sb6#
1. ... d3 2.Tf4# (2021-06-14)
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1.Tf3! (2.Lb3#)
1. ... g:f3 2.Dg8#
1. ... S:c5 2.Sb6#
1. ... Kd5 2.Tc3#
1. ... La4 2.Sb6#
1. ... d3 2.Tf4# (2021-06-14)
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Genre: 2#
FEN: 5N2/n2Nb3/n7/RbP2p1K/1pkp2p1/1R6/2B2pq1/4B3
Input: Frank Müller, 2012-06-10
Last update: Frank Müller, 2012-06-10 more...
1. Sb5! d2 2. Ta3 d3 3. Ta5 d4 4. Sc3+ dxc3 5. Le5 c2#
Genre: s#
FEN: 8/8/3B4/3p4/3pkbRN/N2p3R/5P2/3K4
Input: Frank Müller, 2013-04-15
Last update: Frank Müller, 2013-04-15 more...
1. Te8
Tournament No. Two
SCHRECKE: C+, Gustav 4.1d, Brute Force
1.Te8! Kc4 2.Tc8+ Kd3 3.Lc2+ Ke2,Ke3 4.Te8#
1. ... d6 2.Kf2 Kc4 3.Tc8+ Kd3 4.Lc2# (2021-06-14)
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SCHRECKE: C+, Gustav 4.1d, Brute Force
1.Te8! Kc4 2.Tc8+ Kd3 3.Lc2+ Ke2,Ke3 4.Te8#
1. ... d6 2.Kf2 Kc4 3.Tc8+ Kd3 4.Lc2# (2021-06-14)
comment
Genre: n#
FEN: 8/3p4/p7/B2p4/B2p2p1/3k2P1/6K1/4R3
Reprints: 1 Chess Problems [Martindale] 1872
61 100 Gems of Chess [Moore] 1873
Input: Mario Richter, 2015-07-21
Last update: Mario Richter, 2015-07-21 more...
1. Lb4! droht 2. Sa3 ... 3. Sc2#,Sc4#
1. ... Sf2,Sb2 2. Dc3+ Sd3 3. Dxd3#
1. ... Lxb4 2. Sh4 ... 3. Sg2#
1. ... b5 2. Sd2 Sxd2 3. Lxc5#
1. ... Sf2,Sb2 2. Dc3+ Sd3 3. Dxd3#
1. ... Lxb4 2. Sh4 ... 3. Sg2#
1. ... b5 2. Sd2 Sxd2 3. Lxc5#
Genre: 3#
FEN: 3r4/pr1P2Q1/1pp3Np/2b5/4PP2/1nB1kB2/4P3/1N1n2K1
Reprints: 5 Kleine Volks-Zeitung (Wien) 18/02/1924
Input: Mario Richter, 2021-06-12
Last update: Rainer Staudte, 2021-06-12 more...
1. Lc4-e2! Kh5-g4 2. Tf3-f4+ Kg4-h3 3. Le2-g4+ Kh3-h4 4. Lg4xf5+ Kh4-h5 5. Lf5-g4+ Kh5-h4 6. Lg4-e2+ Kh4-h3 7. Tf4-f3+ Kh3-g4 8. Tf3xf6+ Kg4-h3 9. Tf6-f3+ Kh3-g4 10. Tf3xf7+ Kg4-h3 11. Tf7-f3+ Kh3-g4 12. Tf3-f4+ Kg4-h3 13. Le2-g4+ Kh3-h4 14. Lg4-d7+ Kh4-h5 15. Ld7-e8+ Sh8-g6 16. Le8xg6#
15. ... Sh8-f7 16. Le8xf7#
15. ... Sh8-f7 16. Le8xf7#
Henrik Juel: Popeye 4.61 with 'opt thr 1' found no flaws in the full-length variation (2021-06-13)
SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-06-13)
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SCHRECKE: C+, Gustav 4.1d, Brute Force (2021-06-13)
comment
Genre: n#
FEN: 7n/5p1K/5p1B/5n1k/2Bb4/4pR2/5Ppp/8
Input: Marcin Banaszek, 2021-06-13
Last update: Marcin Banaszek, 2021-06-13 more...
1. Td1! e4 2. Sxc7+ Sxc7 3. Txd6 Sca8 4. Dc8#
Genre: n#
FEN: n7/p1p2p2/knQp1P2/bp1Np3/1p6/1P2P3/K7/5R2
Reprints: Deutsche Schachhefte 5, p. 34, 09/1949
Input: Dieter Berlin, 2021-06-13
Last update: Rainer Staudte, 2021-06-13 more...
1. Ld3! b5 2. c5 b4 3. Le2 Kxe4 4. Kf6 Kd5 5. Lf3#
Genre: n#
FEN: 8/4K3/1p6/4k3/2P1P3/1P4P1/8/1B4B1
Reprints: Deutsche Schachhefte 5, p. 34, 09/1949
Input: Dieter Berlin, 2021-06-13
Last update: Rainer Staudte, 2021-06-13 more...
1. d3! Lxe4 2. Lxg3 Txg3 3. Sfd4
Drohung: 2. Sfd4 exd4 3. exd5
Drohung: 2. Sfd4 exd4 3. exd5
Genre: n#
FEN: 8/5pn1/p2ppb2/k2npbrR/4P2B/1Q2pNp1/1KNP4/8
Reprints: Deutsche Schachhefte 5, p. 33, 09/1949
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
1. La1! Kxa1 2. Dh2 Kb1 3. Le4+
1. ... Kc1 2. Lf3
1. ... f3 2. Dxf3
1. ... Kc1 2. Lf3
1. ... f3 2. Dxf3
Genre: n#
FEN: K7/1B1p4/8/2p4Q/p4p2/8/pB6/1k6
Reprints: Deutsche Schachhefte 5, p. 34, 09/1949
Input: Dieter Berlin, 2021-06-13
Last update: Rainer Staudte, 2021-06-13 more...
1. Dc3! Dc2 2. Sc5+ Td7 3. Se4#
1. ... De2 2. Se5+ Td7 3. Sf3#
1. ... De2 2. Se5+ Td7 3. Sf3#
Henrik Juel: double threat 2.Dc4+,Dd4 and duals 1... Da2 2.Sc5,Se5,Dc4+, 1... De2 2.Se5+,Dd4 (2021-06-13)
comment
comment
Genre: 3#
FEN: 1N2BK2/1p1N4/1p3P2/1k1r3R/5p2/pP2P3/7q/4Q2b
Reprints: Deutsche Schachhefte 2, p. 47, 06/1949
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
1. Sc1! Tb2 2. Da1 1. ... Lb2 2. Da2
Keywords: Grimshaw (doppelt gesetzt)
Genre: 3#
FEN: 1k5b/1p1Kpp2/4P3/2PB2p1/RB6/1N1P4/7r/1Q6
Reprints: Deutsche Schachhefte 2, p. 47, 06/1949
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
Genre: 3#
FEN: 1k5b/1p1Kpp2/4P3/2PB2p1/RB6/1N1P4/7r/1Q6
Reprints: Deutsche Schachhefte 2, p. 47, 06/1949
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
1. Lh7! Tdd2 2. De2
1. ... Tcd2 2. Dd1
1. ... cxb2 2. Db4
1. ... Tcd2 2. Dd1
1. ... cxb2 2. Db4
Henrik Juel: No solution according to Popeye 4.61 (2021-06-13)
SCHRECKE: +wSg1 - als P1031891 bereits erfasst! (2021-06-14)
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SCHRECKE: +wSg1 - als P1031891 bereits erfasst! (2021-06-14)
comment
Genre: 3#
FEN: 8/2bK1p2/5B2/3p1B2/3r1k2/1pp1N1pP/1Pr3p1/4Q3
Reprints: Deutsche Schachhefte 7, p. 40, 12/1949
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
1. Lg7! Le7 2. Lf6 Lf8 3. Ld8
1. ... Ld6 2. Le5 Lf8 3. Lc7
1. ... Lc5 2. Ld4 Lf8 3. Lb6
1. ... Ld6 2. Le5 Lf8 3. Lc7
1. ... Lc5 2. Ld4 Lf8 3. Lb6
Keywords: Opposition
Genre: n#
FEN: 2K2b1B/8/8/8/k1P5/p1Q5/N6n/8
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
Genre: n#
FEN: 2K2b1B/8/8/8/k1P5/p1Q5/N6n/8
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
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Andreas Mokosch (1)Markus Manhart (1)
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Adrian Storisteanu: Possible fix: bPd3->e3, +wPe2 (4+9). (2015-11-24)
Yuri Bilokin: Correction: 8/4K3/2B4r/1pp2k2/5p2/4P3/8/8 (3+5) h#4
1.Ke5 Bf3 2.Rb6 Kd8 3.Kd6 e4 4.Kc6 e5# (MM) (2021-06-13)
Adrian Storisteanu: Nice cleanup, Yuri! I'd also set bPf4->f3 for an ideal mate (at the expense of a bit of a capture move)!? And, even bRh6->g6, so the bR already blocks the bK at the start, but it's just a wrong block (though a hint of things to come)... :-) (2021-06-13)
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