10 problem(s) found in 4904 milliseconds (displaying 10 problem(s)). [COMMENTDATE>=20220810 AND NOT A='Neef, Wilfried' AND K='Kritikus'] [download as LaTeX]
1. Th2 a1=S 2. Sg2 Sc2#
1. ... a1=L 2. Sf2 Lxb2#
1. ... a1=L 2. Sf2 Lxb2#
Keywords: under-promotion B/S, Critical move
Genre: s#
FEN: 8/8/8/2pp4/P1kp4/Kp1n4/pP1R4/3NNB2
Input: HBae, 2009-03-03
Last update: Felber, Volker, 2012-09-27 more...
Genre: s#
FEN: 8/8/8/2pp4/P1kp4/Kp1n4/pP1R4/3NNB2
Input: HBae, 2009-03-03
Last update: Felber, Volker, 2012-09-27 more...
1. Tc7! droht 2. Se5+ Kxd4 3. Sf3+ Txf3 4. Tc4+ Kd3 5. Dd2+ Sxd2#/cxd2#
1. Tc7 f6 2. Tg7 Drohung: 3. Tg3+ Tf3 4. Dd2+ Sxd2#/cxd2#
1. Tc7 f6 2. Tg7 Th1 3. Tg2 (4. Td2+) hxg2 4. Sb4+ Kxd4 5. Dg1+ Txg1#
1. Tc7 f6 2. Tg7 Drohung: 3. Tg3+ Tf3 4. Dd2+ Sxd2#/cxd2#
1. Tc7 f6 2. Tg7 Th1 3. Tg2 (4. Td2+) hxg2 4. Sb4+ Kxd4 5. Dg1+ Txg1#
Keywords: Batterie Typ Siers, Critical move
Genre: s#
Computer test: A. Baumann: Gustav 4.2a
FEN: 6b1/3R1p2/p1NN4/5P2/p2PPP2/1ppk3p/rPp5/qnK1Qr2
Input: Frank Müller, 2009-11-08
Last update: Dieter Berlin, 2023-12-16 more...
Genre: s#
Computer test: A. Baumann: Gustav 4.2a
FEN: 6b1/3R1p2/p1NN4/5P2/p2PPP2/1ppk3p/rPp5/qnK1Qr2
Input: Frank Müller, 2009-11-08
Last update: Dieter Berlin, 2023-12-16 more...
1. Dg6! droht 2. Dg8#
1. ... Tc8 2. Sc6#
1. ... Tc8 2. Sc6#
Keywords: Miniature Collection (0028811), Minimal, Miniature, Critical move (s/w), discovered checkmate
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 7k/7P/7Q/8/2rN2K1/8/8/B7
Reprints: 87 Schachminiaturen Zweizüger , p. 29, 1965
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-20 more...
Genre: 2#
Computer test: Juel: Popeye 4.61
FEN: 7k/7P/7Q/8/2rN2K1/8/8/B7
Reprints: 87 Schachminiaturen Zweizüger , p. 29, 1965
Input: Felber, Volker, 2010-09-12
Last update: Dieter Berlin, 2023-01-20 more...
1. La1! Txd8+ 2. Td7+ b2#
1. ... Te8 2. Te7+ b2#
1. ... Tf8 2. Tf7+ b2#
Korrektur (-wBa3) 07/1964, Seite 220. Unter Nr. 4602 nochmals mit wBa3 erschienen.
1. ... Te8 2. Te7+ b2#
1. ... Tf8 2. Tf7+ b2#
Korrektur (-wBa3) 07/1964, Seite 220. Unter Nr. 4602 nochmals mit wBa3 erschienen.
Henrik Juel: 10 threats
the only correct variation is 1... Txd8+
after 1... Te8,Tf8 all threats work (2022-11-29)
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the only correct variation is 1... Txd8+
after 1... Te8,Tf8 all threats work (2022-11-29)
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Keywords: Schlüssel = Eckzug, Critical move
Genre: s#
FEN: 3R2rk/6Rp/7N/1p6/bP1B4/1p2p3/4Pp2/3K1N2
Input: Frank Müller, 2011-09-17
Last update: Felber, Volker, 2022-11-29 more...
Genre: s#
FEN: 3R2rk/6Rp/7N/1p6/bP1B4/1p2p3/4Pp2/3K1N2
Input: Frank Müller, 2011-09-17
Last update: Felber, Volker, 2022-11-29 more...
1. La8 e6 2. Kb7 Kd5 3. Kb6#
Anonym publiziert unter "Vom Rdktr.".
Anonym publiziert unter "Vom Rdktr.".
Rosalie Fay: Indian. Published less than 4 years after Loveday's original Indian P1043041. (2024-02-05)
more ...
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more ...
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Keywords: Critical move
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/2K1p3/8/2k1P3/8/N1B2B2/8/8
Input: Rainer Staudte, 2016-06-26
Last update: Felber, Volker, 2016-07-16 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 8/2K1p3/8/2k1P3/8/N1B2B2/8/8
Input: Rainer Staudte, 2016-06-26
Last update: Felber, Volker, 2016-07-16 more...
1. La1! a2 2. Tc3 Ke5 3. Tc5#
Keywords: Critical move
Genre: 3#
Computer test: Popeye 4.61
FEN: 2R5/6B1/3p4/3k1P2/8/p3K3/8/8
Input: Rainer Staudte, 2018-09-07
Last update: Alfred Pfeiffer, 2018-09-07 more...
Genre: 3#
Computer test: Popeye 4.61
FEN: 2R5/6B1/3p4/3k1P2/8/p3K3/8/8
Input: Rainer Staudte, 2018-09-07
Last update: Alfred Pfeiffer, 2018-09-07 more...
1. ... Tb1 2. Tc8 Kb2 3. Lc7 Kc1 4. Kg1 Kd1 5. Lh2 Ke1 6. Tc2 Td1 7. Te2+ Kxe2#
Keywords: Critical move (T-L), Critical move (t-k), Bahnung, Indian, Selfblock, Switchback (T), Battery creation, discovered checkmate, Batteriematt horizontal, Königsbatterie, Rook sacrifice, Minimal, Miniature
Genre: Fairies
Computer test: DB-2020.1
FEN: 3B4/8/8/8/8/8/2R3PK/k5r1
Input: TLi, 2022-08-30
Last update: TLi, 2024-01-30 more...
Genre: Fairies
Computer test: DB-2020.1
FEN: 3B4/8/8/8/8/8/2R3PK/k5r1
Input: TLi, 2022-08-30
Last update: TLi, 2024-01-30 more...
8 - P1404206
Rolf Wiehagen
Christer Jonsson
Manfred Nieroba
2679V Problemskak 58, p. 12, 04-06/2022
(3+14) C+
h#2
2.1...
Rolf Wiehagen
Christer Jonsson
Manfred Nieroba
2679V Problemskak 58, p. 12, 04-06/2022
(3+14) C+
h#2
2.1...
1) 1. Da7+ Txa7 2. Sa6 Txh7#
2) 1. Db7+ Dxb7 2. Sc6 Dxh7#
Matts auf dem gleichen Feld.
Vergleiche: P1404295
2) 1. Db7+ Dxb7 2. Sc6 Dxh7#
Matts auf dem gleichen Feld.
Vergleiche: P1404295
Keywords: Checking key, Liniensperrung, Unpinning, pin-mate, Exchange of roles (D-T), Model mate, x pieces capture on one square, Pelle move, Critical move
Genre: h#
Computer test: C+ Popeye 4.61
FEN: Kn6/6qp/5p2/5pp1/R3Q1nk/5br1/rp2p3/6b1
Input: Gunter Jordan, 2022-09-09
Last update: A.Buchanan, 2022-09-16 more...
Genre: h#
Computer test: C+ Popeye 4.61
FEN: Kn6/6qp/5p2/5pp1/R3Q1nk/5br1/rp2p3/6b1
Input: Gunter Jordan, 2022-09-09
Last update: A.Buchanan, 2022-09-16 more...
1. Ld1! d2 2. Te2 Kg4 3. Te4#
Keywords: Critical move
Genre: 3#
FEN: 8/8/4R3/5p1B/5k1P/3p4/6K1/8
Input: Rainer Staudte, 2023-07-25
Last update: Rainer Staudte, 2023-07-25 more...
Genre: 3#
FEN: 8/8/4R3/5p1B/5k1P/3p4/6K1/8
Input: Rainer Staudte, 2023-07-25
Last update: Rainer Staudte, 2023-07-25 more...
1. Tb6! Lxb6 2. Se5+ Kc5 3. e3 La5,Ld8 4. Ld4#
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The problems of this query have been registered by the following contributors:
HBae (1)Frank Müller (2)
Felber, Volker (1)
Rainer Staudte (3)
TLi (1)
Gunter Jordan (1)
Dieter Berlin (1)
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