11 problem(s) found in 909 milliseconds (displaying 11 problem(s)). [A='Harrwitz' and FIRSTNAME='Daniel'] [download as LaTeX]
1. Txf8+ Txf8 2. Dxf8+ Dxf8 3. Ld4+ Dg7 4. Kb2 a1=D+ 5. Kxa1 La2 6. Lxa2 De5 7. a4 Df6 8. Le5 Dg7 9. Lf6 Dxf6#
Cook: Zugumstellung
1. Dxf8+ Txf8 3. Txf8+ Dxf8 3. Ld4+ ... (Schrecke)





Cook: Zugumstellung
1. Dxf8+ Txf8 3. Txf8+ Dxf8 3. Ld4+ ... (Schrecke)
Genre: s#
FEN: q2r1r1k/7p/7P/8/1Q6/PBK5/p1p5/1bN2RB1
Input: Frank Müller, 2013-03-17
Last update: Alfred Pfeiffer, 2019-07-11 more...
1. Lg2 d5 2. c5 d4+ 3. Kf3 Kd5 4. Kf4#
Cook: NL 1. Lh1





Cook: NL 1. Lh1
Genre: n#
FEN: 8/1B6/3pp1p1/4k1P1/1PP3P1/1P1pK3/3P4/8
Input: Frank Müller, 2013-10-28
Last update: Frank Müller, 2013-10-28 more...
1. Te8! g5 2. Te4 g4 3. Le7 g3 4. Ka4 Kc5 5. Te5#
Cook: DL 2. Ka3,Lb3
DL 2. Te2,Te1





Cook: DL 2. Ka3,Lb3
DL 2. Te2,Te1
Genre: n#
FEN: 3B3R/8/1p1p2p1/1P1k4/1K1p4/3P4/6P1/8
Input: Frank Müller, 2013-10-28
Last update: Frank Müller, 2013-10-28 more...
1. b4+ Kd5 2. Sc4 b5 3. Ta1 bxc4 4. Ta5#





Genre: n#
Computer test: Popeye Windows-64Bit v4.55 (5098 MB)
FEN: 8/3K4/1p4p1/2k3P1/3p4/N2P4/1P6/1R6
Input: Frank Müller, 2014-11-02
Last update: Frank Müller, 2014-11-08 more...
1. Txd3+ exd3 2. Sf3+ Ke4 3. Sd2+ Kf5 4. Lc8#





Genre: n#
Computer test: Popeye Windows-64Bit v4.61 (5190 MB)
FEN: 8/8/B1p2p2/2qnb2P/3kp3/R2b2P1/1P3P2/K4NN1
Input: Frank Müller, 2015-08-07
Last update: Frank Müller, 2015-08-07 more...
1. e8=D c1=D 2. Dh5+ Kc2 3. Df5+ Kd1 4. Df3+ Kc2 5. Db3+ Kd2 6. Lf4+





Genre: Studies
FEN: 8/4P3/8/8/8/7p/K1p4B/3k4
Input: Frank Müller, 2016-11-12
Last update: Frank Müller, 2016-11-12 more...
1. Txf6 De1+ 2. Tf1+ Dxe5 3. Sg6+
1. ... De3+ 2. Tf2+ Dxe5 3. Sg6+
1. ... De3+ 2. Tf2+ Dxe5 3. Sg6+





Henrik Juel: 1... Kg7/Dxg2+ 2.Sf5+/Kxg2
C+ by Popeye 4.61, except for some duals in the variations I added here (2016-11-20)
comment
C+ by Popeye 4.61, except for some duals in the variations I added here (2016-11-20)
comment
Genre: n#
Computer test: Popeye 4.61
FEN: 2n2r1k/R3N2p/5r2/4Q3/3pq3/2bb2pP/6P1/5RK1
Input: Frank Müller, 2016-11-20
Last update: Alfred Pfeiffer, 2016-11-21 more...
1. Sd3 c4 2. Tf4+ exf4 3. Se1 f3 4. exf3+ Kf4 5. Lc7#
Cook: NL 1. Lxb6
1. Sd3 c4 2. Tb1 cxd3 3. Tb4#





Cook: NL 1. Lxb6
1. Sd3 c4 2. Tb1 cxd3 3. Tb4#
Genre: n#
FEN: 3B4/8/1p2Kp2/1Pp1pP1p/4k2P/2P1p3/1N2P3/5R2
Input: Frank Müller, 2016-12-26
Last update: Alfred Pfeiffer, 2016-12-27 more...
1. Dg2 d3 2. Dg7#





Genre: 2#
Computer test: Popeye Windows-64Bit v4.61 (4915 MB)
FEN: 8/1Q6/BP6/8/3p4/2k5/1R6/6K1
Input: Frank Müller, 2016-12-26
Last update: Frank Müller, 2016-12-26 more...
1. Sf7+! Kd7 2. Dxe6+ Kxe6 3. Sg5+ Kd5 4. Lf3+ Kd4 5. Se2+ Kd3 6. 0-0-0#





Keywords: Castling as mating move
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: r1nkr3/1pq1n2p/p1b1p1p1/2b1P1N1/2p2B2/6PQ/P4R2/R1NBK3
Input: Felber, Volker, 2017-07-07
Last update: Felber, Volker, 2017-07-07 more...
Genre: n#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: r1nkr3/1pq1n2p/p1b1p1p1/2b1P1N1/2p2B2/6PQ/P4R2/R1NBK3
Input: Felber, Volker, 2017-07-07
Last update: Felber, Volker, 2017-07-07 more...
1. Txg6 e3 2. Tf6 exf2 3. Sd7 c5+ 4. Kb5 c4 5. Df1 c3 6. Lxe6+ Ke4 7. d3#
2. ... exd2 3. Sd7 c5+ 4. Kb5 c4 5. Dxd2+ Ke4 6. f3#
2. ... exd2 3. Sd7 c5+ 4. Kb5 c4 5. Dxd2+ Ke4 6. f3#





Keywords: Constrained problem
Genre: n#
FEN: 8/5B2/2p1p1b1/2NkP3/1K2p3/8/2NPQP2/B5R1
Input: Felber, Volker, 2017-10-02
Last update: Alfred Pfeiffer, 2017-10-04 more...
Genre: n#
FEN: 8/5B2/2p1p1b1/2NkP3/1K2p3/8/2NPQP2/B5R1
Input: Felber, Volker, 2017-10-02
Last update: Alfred Pfeiffer, 2017-10-04 more...
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The problems of this query have been registered by the following contributors:
Frank Müller (9)Felber, Volker (2)
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