8 problem(s) found in 1780 milliseconds (displaying 8 problem(s)). [COMMENTDATE>=20200919 AND G='s#' AND K='Linienräumung'] [download as LaTeX]
1. Tb8! droht 2. Db7 ... 3. Db2+ Sxb2#
1. ... Lg7,Lf8 2. Db6 Txc4 3. De3+ Sxe3#
1. ... d5 2. Db5 dxc4 3. Dxc4+ Txc4#
1. ... Lg7,Lf8 2. Db6 Txc4 3. De3+ Sxe3#
1. ... d5 2. Db5 dxc4 3. Dxc4+ Txc4#
Keywords: Batterieabbau, Critical move, Line opening
Genre: s#
Computer test: Popeye 4.83
FEN: 8/8/Q1Np3b/N7/2B2r2/2k5/PRp1p3/2Knrb2
Input: Frank Müller, 2010-03-28
Last update: Marcin Banaszek, 2021-04-01 more...
Genre: s#
Computer test: Popeye 4.83
FEN: 8/8/Q1Np3b/N7/2B2r2/2k5/PRp1p3/2Knrb2
Input: Frank Müller, 2010-03-28
Last update: Marcin Banaszek, 2021-04-01 more...
2 - P1101897
Peter Sickinger
Frank Richter
Manfred Zucker
XXIX Die Schwalbe 114, p. 530, 12/1988
(5+12) C+
s#3
Peter Sickinger
Frank Richter
Manfred Zucker
XXIX Die Schwalbe 114, p. 530, 12/1988
(5+12) C+
s#3
1. Lb8 droht 2. Dc7 ... 3. Dh2+ Sxh2#
1. ... Db3 2. Tf7+ De6 3. Tf3+ Sg3#
2. Te7+?
1. ... Dc2 2. Te7+ Df5 3. Txe3+ Sg3,Sxe3#
2. Tf7+?
1. ... c5 2. Dxb7 cxd4 3. Df3+ Sg3#
1. ... Db3 2. Tf7+ De6 3. Tf3+ Sg3#
2. Te7+?
1. ... Dc2 2. Te7+ Df5 3. Txe3+ Sg3,Sxe3#
2. Tf7+?
1. ... c5 2. Dxb7 cxd4 3. Df3+ Sg3#
Keywords: Dual avoidance, Line opening
Genre: s#
Computer test: Popeye 4.61
FEN: 2Q5/1p1R4/2p5/8/p2R3p/4p2k/1p1pp2B/3qrn1K
Input: Frank Müller, 2010-03-28
Last update: Frank Richter, 2023-05-17 more...
Genre: s#
Computer test: Popeye 4.61
FEN: 2Q5/1p1R4/2p5/8/p2R3p/4p2k/1p1pp2B/3qrn1K
Input: Frank Müller, 2010-03-28
Last update: Frank Richter, 2023-05-17 more...
3 - P1200472
Vladimir I. Timonin
3448 Suomen Shakki 12/2000
Informalturnier 2000/01
1. Preis
(9+16) C+
s#6
Vladimir I. Timonin
3448 Suomen Shakki 12/2000
Informalturnier 2000/01
1. Preis
(9+16) C+
s#6
1. Tc1 droht 2. T6c2+ Kd6 3. Td2+ exd2+ 4. Tc6+ Kd7 5. Tc2+ Kd6 6. Txd2+ Lxd2#
1. ... Dg6 2. T6c3+ Kd6 3. Td3+ exd3 4. Tc6+ Kd7 5. Tc3+ Kd6 6. Txd3+ Dxd3#
1. ... Df6,Dxg7 2. T6c4+ Kd6 3. Td4+ exd4 4. Tc6+ Kd7 5. Tc4+ Kd6 6. Txd4+ Dxd4#
1. ... Dg6 2. T6c3+ Kd6 3. Td3+ exd3 4. Tc6+ Kd7 5. Tc3+ Kd6 6. Txd3+ Dxd3#
1. ... Df6,Dxg7 2. T6c4+ Kd6 3. Td4+ exd4 4. Tc6+ Kd7 5. Tc4+ Kd6 6. Txd4+ Dxd4#
Keywords: white Bristol, Batterie Typ Popandopulo, Line opening
Genre: s#
Computer test: Gustav 4.1d
FEN: 3B4/3kN1Nb/2R1p2q/Q1R1p2p/Bp2p3/1p2pp2/n4P2/n2Kbr1r
Input: Frank Müller, 2011-08-15
Last update: Marcin Banaszek, 2021-06-29 more...
Genre: s#
Computer test: Gustav 4.1d
FEN: 3B4/3kN1Nb/2R1p2q/Q1R1p2p/Bp2p3/1p2pp2/n4P2/n2Kbr1r
Input: Frank Müller, 2011-08-15
Last update: Marcin Banaszek, 2021-06-29 more...
1. Dc7+ Kd5 2. Td6+ Ke5 3. f4+ exf3ep 4. Te6+ Kd5 5. e4+ dxe3ep 6. Dd7+ Kc5 7. d4+ cxd3ep 8. Sb7+ Kc4 9. Tc6+ Kb5 10. Tg6+ Kc4 11. Db5+ Kxb5 12. c4+ bxc3ep#
Keywords: En passant (4x), Checking key, Batteriematt horizontal, Line opening
Genre: s#
FEN: 3N4/5Qn1/2R4p/4k3/rpppp1Kp/8/2PPPPb1/B1R5
Reprints: 326 Versunkene Schätze , p. 138, 1998
Input: Frank Müller, 2012-06-23
Last update: Dieter Berlin, 2022-10-14 more...
Genre: s#
FEN: 3N4/5Qn1/2R4p/4k3/rpppp1Kp/8/2PPPPb1/B1R5
Reprints: 326 Versunkene Schätze , p. 138, 1998
Input: Frank Müller, 2012-06-23
Last update: Dieter Berlin, 2022-10-14 more...
5 - P1268099
Petko A. Petkov
13290 Schweizerische Schachzeitung 10/1989
2. Preis
Informalturnier 1989-1990
(11+14) C+
s#4
Petko A. Petkov
13290 Schweizerische Schachzeitung 10/1989
2. Preis
Informalturnier 1989-1990
(11+14) C+
s#4
1. Thh4! droht 2. Td4+ Kc5 3. Td3+ Kxb5 4. Tb4+ Kxb4#
1. ... Txb5 2. Sf4+ Kc4 3. Sd3+ Kd5 4. Sb4+ Txb4#
1. ... axb5 2. Le4+ Kc4 3. Ld3+ Kd5 4. Lc4+ bxc4#
Creation of white and black batteries. FA=9
1. ... Txb5 2. Sf4+ Kc4 3. Sd3+ Kd5 4. Sb4+ Txb4#
1. ... axb5 2. Le4+ Kc4 3. Ld3+ Kd5 4. Lc4+ bxc4#
Creation of white and black batteries. FA=9
Keywords: Batterie Typ Siers, Batterie, Wechsel s Abzugsstein, Batterieabbau, Battery creation, Line opening, Block
Genre: s#
FEN: rq2nbn1/3K2p1/pp1pP1N1/rP1k1B1R/b5R1/1p3N2/2pPPB2/8
Reprints: F41 FIDE Album 1989-1991 1997
Input: Frank Müller, 2013-04-21
Last update: Marcin Banaszek, 2023-10-30 more...
Genre: s#
FEN: rq2nbn1/3K2p1/pp1pP1N1/rP1k1B1R/b5R1/1p3N2/2pPPB2/8
Reprints: F41 FIDE Album 1989-1991 1997
Input: Frank Müller, 2013-04-21
Last update: Marcin Banaszek, 2023-10-30 more...
1. Lxg6+? Sxg6+ 2. Kc7!
1. Lf5-g4+! Kh5-h4 2. Le3-f2+ Kh4-g5 3. Lg4-e6+ Kg5-h5 4. Tg2-h2+ Kh5-g5 5. Lf2-h4+ Kg5-h5 6. Lh4-e1+ Kh5-g5 7. Th2-g2+ Kg5-h5 8. Le6-g4+ Kh5-g5 9. Lg4-e2+ Kg5-f5 10. Tg2-f2+ Kf5-g5 11. Td4-g4+ Kg5-h5 12. Tg4xc4+ Kh5-g5 13. Tc4-g4+ Kg5-h5 14. Tg4-d4+ Kh5-g5 15. Tf2-g2+ Kg5-f5 16. Le2-g4+ Kf5-g5 17. Le1-h4+ Kg5xh4 18. Lg4-f5+ Kh4-h5 19. Lf5xg6+ Se7xg6#
1. Lf5-g4+! Kh5-h4 2. Le3-f2+ Kh4-g5 3. Lg4-e6+ Kg5-h5 4. Tg2-h2+ Kh5-g5 5. Lf2-h4+ Kg5-h5 6. Lh4-e1+ Kh5-g5 7. Th2-g2+ Kg5-h5 8. Le6-g4+ Kh5-g5 9. Lg4-e2+ Kg5-f5 10. Tg2-f2+ Kf5-g5 11. Td4-g4+ Kg5-h5 12. Tg4xc4+ Kh5-g5 13. Tc4-g4+ Kg5-h5 14. Tg4-d4+ Kh5-g5 15. Tf2-g2+ Kg5-f5 16. Le2-g4+ Kf5-g5 17. Le1-h4+ Kg5xh4 18. Lg4-f5+ Kh4-h5 19. Lf5xg6+ Se7xg6#
Keywords: Logical Problem, Switchback (TTL, k), Line opening, discovered checkmate, Batteriematt diagonal, Battery creation, Discovered check, Checking key, Perpetual check
Genre: s#
FEN: 5q2/3pn3/1n1K1ppp/b4B1k/2pR4/4B3/6R1/2r5
Input: Marcin Banaszek, 2020-10-11
Last update: Gunter Jordan, 2020-10-11 more...
Genre: s#
FEN: 5q2/3pn3/1n1K1ppp/b4B1k/2pR4/4B3/6R1/2r5
Input: Marcin Banaszek, 2020-10-11
Last update: Gunter Jordan, 2020-10-11 more...
1. La5+! Ka4 2. Dc4+ Ka3 3. Lb4+ Ka4 4. Ld2+ Ka3 5. Lg5 Thg8 6. d8=L Th8 7. La5 Thg8 8. Lb4+ Ka4 9. Sa5! Th8 10. Lbxe7+ Kxa5 11. Ld8+ Tc7#
Vergleiche P1249594.
Vergleiche P1249594.
Keywords: Checking key, under-promotion (L), Batteriematt diagonal, discovered checkmate, Line opening
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.2a, Brute Force
FEN: 3B1b1r/1N1Pp1rp/2P1P1pK/4p3/1k2P3/3Q4/8/3N4
Input: Felber, Volker, 2022-01-11
Last update: Gunter Jordan, 2023-01-25 more...
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.2a, Brute Force
FEN: 3B1b1r/1N1Pp1rp/2P1P1pK/4p3/1k2P3/3Q4/8/3N4
Input: Felber, Volker, 2022-01-11
Last update: Gunter Jordan, 2023-01-25 more...
1. Lxg5+? Lxg5+, aber 2. Kxe4!
1. Td4! droht 2. Txe4 ... 3. Lxg5+ Lxg5#
1. ... Ta4 2. Td7! droht 3. Lxg5+ Lxg5#
2. ... Ta2,Ta3 3. Tf8+ Kxe6 4. Te8+ Kf6 5. Td4! Ta4 6. Tc4! ... 7. Tc6+! bxc6 8. Lxg5+ Lxg5#
6. ... b6 7. Tc7 Ta2,Ta3 8. Sd7+ Kxg6 9. Sf8+ Kf6 10. T8xe4! ... 11. Lxg5+ Lxg5#
1. Td4! droht 2. Txe4 ... 3. Lxg5+ Lxg5#
1. ... Ta4 2. Td7! droht 3. Lxg5+ Lxg5#
2. ... Ta2,Ta3 3. Tf8+ Kxe6 4. Te8+ Kf6 5. Td4! Ta4 6. Tc4! ... 7. Tc6+! bxc6 8. Lxg5+ Lxg5#
6. ... b6 7. Tc7 Ta2,Ta3 8. Sd7+ Kxg6 9. Sf8+ Kf6 10. T8xe4! ... 11. Lxg5+ Lxg5#
Duplicate Diagram: P1412861
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The problems of this query have been registered by the following contributors:
Frank Müller (5)Marcin Banaszek (1)
Felber, Volker (1)
Gunter Jordan (1)
Sally: Loyds Linienräumung im s#. (2010-06-26)
Henrik Juel: slightly damaged by double threats after 2.Db6 and 2.Db5 (2021-03-30)
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