5 problem(s) found in 6966 milliseconds (displaying 5 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND NOT K='Kniest-Thema' AND S='KoBulChess'] [download as LaTeX]
1. Te8! droht 2. Lg4 droht 3. Te5 Kg6 4. g8=D Kh6 5. Df6+ Tg6 6. Lh5 Txf6 7. Df8+ Txf8#
2. ... Kg6 3. g8=T+ Kh6 4. Df8+ Tg7 5. Te5 Kg6 6. Df5+ Kh6 7. Dh7+ Txh7#
1. ... Kh5 2. Dh2+ Kg6 3. g8=D+ Kf6 4. Df4+ Tf5 5. Dgg5+ Kf7 6. Dc7+ Kxe8 7. Dcd8+ Kf7 8. Dgh5+ Txh5#
1. ... Kg6 2. Te6+ Kh5 3. Dh2+ Kg4 4. Te3+ Tf5 5. Kh7 Kg5 6. g8=D+ Kf6 7. Dd8+ Kf7 8. Dhh5 Txh5#
2. ... Kg6 3. g8=T+ Kh6 4. Df8+ Tg7 5. Te5 Kg6 6. Df5+ Kh6 7. Dh7+ Txh7#
1. ... Kh5 2. Dh2+ Kg6 3. g8=D+ Kf6 4. Df4+ Tf5 5. Dgg5+ Kf7 6. Dc7+ Kxe8 7. Dcd8+ Kf7 8. Dgh5+ Txh5#
1. ... Kg6 2. Te6+ Kh5 3. Dh2+ Kg4 4. Te3+ Tf5 5. Kh7 Kg5 6. g8=D+ Kf6 7. Dd8+ Kf7 8. Dhh5 Txh5#
Genre: s#
FEN: 2B3RK/6P1/7k/6r1/5Q2/8/8/8
Input: Frank Müller, 2012-10-23
Last update: Marcin Banaszek, 2020-12-21 more...
1. Tg8! Ke7 2. Dc7+ Sd7 3. Kd4 Kf7 4. Kd5 Ke7 5. Ld4 Kf7 6. Lg6+ Ke7 7. Dxb7+ Lxb7#
1. ... Ke5 2. Dc5+ Sd5 3. Kd3 Kf5 4. Le3 Ke5 5. Ld2 Kf5 6. g4+ Ke5 7. Dxb5 Lxb5#
1. ... Ke5 2. Dc5+ Sd5 3. Kd3 Kf5 4. Le3 Ke5 5. Ld2 Kf5 6. g4+ Ke5 7. Dxb5 Lxb5#
Keywords: Echo
Genre: s#
Computer test: Gustav 4.1d
FEN: 2Q1R3/1p5P/bP1k1n1R/1p6/1P3N2/1pK3P1/1P6/1B4B1
Input: Frank Müller, 2013-05-20
Last update: Marcin Banaszek, 2021-07-27 more...
Genre: s#
Computer test: Gustav 4.1d
FEN: 2Q1R3/1p5P/bP1k1n1R/1p6/1P3N2/1pK3P1/1P6/1B4B1
Input: Frank Müller, 2013-05-20
Last update: Marcin Banaszek, 2021-07-27 more...
1. Lb6+? Td4? 2. Tg5+ Sg3 3. De2 usw. wie in der Lösung, aber
1. ... Sd4!
1. Tg5+! Sg3 2. Lb6+ Td4 3. De2! gxh5 4. Kd2 g6,h4 5. Kc3 h4,g6 6. Kb4 h3 7. a6! bxa6 8. Ka5 axb5 9. Kb4 bxc4 10. Kc3 cxd3 11. Kd2 dxe2+ 12. Ke1 Kg2#
1. ... Sd4!
1. Tg5+! Sg3 2. Lb6+ Td4 3. De2! gxh5 4. Kd2 g6,h4 5. Kc3 h4,g6 6. Kb4 h3 7. a6! bxa6 8. Ka5 axb5 9. Kb4 bxc4 10. Kc3 cxd3 11. Kd2 dxe2+ 12. Ke1 Kg2#
1. h8=D+ Kg6 2. f8=S+ Kf7 3. e8=L+ Ke7 4. Dg7+ Kd6 5. Dbe5+ Kc6 6. d8=T+ Kb6 7. Db7+ Dxb7#
Keywords: konsekutive Umwandlungen 4 (DSLT), Allumwandlung
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-25)
FEN: 2K5/3PPP1P/7k/1Q6/7n/8/8/7q
Input: Frank Müller, 2015-01-05
Last update: Erich Bartel, 2020-10-26 more...
Genre: s#
Computer test: SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-10-25)
FEN: 2K5/3PPP1P/7k/1Q6/7n/8/8/7q
Input: Frank Müller, 2015-01-05
Last update: Erich Bartel, 2020-10-26 more...
1. Ld2! droht 2. Ta5#
1. ... QNb4 2. Da1# (Da3?/QNa2?/QNxa1)
1. ... QNd5 2. Df1# (Dd3?/QNe2?}
1. ... Db6+ 2. Dxb6#
1. ... QNb4 2. Da1# (Da3?/QNa2?/QNxa1)
1. ... QNd5 2. Df1# (Dd3?/QNe2?}
1. ... Db6+ 2. Dxb6#
Author: I had a look at the article [in KobulChess] on the Leibovici interference, and felt inspired to combine it with the Gamage unpin. The line-pinned black quintessence interferes with the black queen. White mates by unpinning the black queen (Gamage unpin), and the black quintessence cannot stop the mate as it is pinned.
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Pieces: = Quintessence (QN)
Genre: 2#, Fairies
Computer test: Popeye 4.61
FEN: 2B5/1RPr4/k2q1Q2/B5Rp/6*2Nr/4*2n3/6nP/1K6
Input: A.Buchanan, 2021-06-20
Last update: Alfred Pfeiffer, 2021-11-01 more...
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The problems of this query have been registered by the following contributors:
Frank Müller (3)Rainer Staudte (1)
A.Buchanan (1)
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