100 problem(s) found in 1795 milliseconds (displaying 100 problem(s)). [PROBID IN 'P0503786; P0504639; P0504679; P0507199; P0507611; P0513558; P0517447; P0518548; P0520422; P0525903; P0526148; P0526172; P0526369; P0526654; P0526666; P0527243; P0527882; P0530101; P0530193; P0531821; P0532768; P0533258; P0533503; P0534234; P0535379; P0536809; P0536986; P0537909; P0537921; P0538131; P0538133; P0538328; P0538690; P0539182; P0540319; P0542143; P0544011; P0544191; P0547144; P0548806; P0551586; P0555987; P0557742; P0561454; P0565426; P0567246; P0576189; P0576275; P0576557; P0576676; P0577300; P0578344; P0578619; P0579980; P0583369; P1002489; P1002803; P1005112; P1005231; P1006555; P1006782; P1009733; P1018485; P1019541; P1023222; P1025511; P1025815; P1028275; P1028461; P1028497; P1029332; P1030072; P1030085; P1030159; P1030292; P1030378; P1032956; P1032963; P1033291; P1033292; P1033433; P1033461; P1033496; P1033585; P1033787; P1036634; P1042401; P1045632; P1047958; P1047962; P1047965; P1048040; P1048046; P1048174; P1048177; P1048233; P1048235; P1048238; P1051343; P1052103'] [download as LaTeX]

1 - P0503786
Byron Zappas
Probleemblad 01-02/1976
1.-5. Platz
Länderkampf Niederlande-Griechenland

(7+2) C+
h#3

1. Dxc5 Sd4 2. Dg5 Ld6 3. De3 Sc5#

comment

Keywords: Pure Round Trip (d)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: K7/1N6/2N5/2P5/2P1k3/B1P1q3/8/8
Input: hpr, 1996-09-23
Last update: hpr, 1999-06-19 more...

2 - P0504639
Byron Zappas
301 Sinfonie Scacchistiche 88 06/1987

(10+13) C+
h#2
3.1...

1) 1. Txb4 Dxb1 2. Td4 Db5#
2) 1. Tc4 Kd3 2. Txb4 Dh5#
3) 1. Td4 Dxd2 2. Tc4 Sxa6#

ST- ST- ST
comment

Keywords: Tempo Move (t,t), Cycle
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1bN5/p1Rp4/n1qP4/2k5/PN2rp2/p1p1p3/P1PpK1P1/1n1Q4
Input: Torsten Linss, 1996-10-09
Last update: hpr, 1999-07-10 more...

3 - P0504679
Byron Zappas
Pantelis Martoudis
H1194 The Problemist 12/17 09/1987
Lob

(7+13) C+
h#2
b) sKd4 nach b3
c) sKd4 nach b5

a) 1. c6 Sc7 2. fxg5 Lg7#
b) 1. fxg5 Lg7 2. Lc2+ Lxc2#
c) 1. Lc2+ Lxc2 2. c6 Sc7#

SB WS- SB WL- SL WL
comment

Keywords: Cycle
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 5B2/bpp4B/Nr3p2/6P1/1Ppk4/q2bp3/p2pP3/1n1K4
Input: Torsten Linss, 1996-10-09
Last update: hpr, 1998-12-31 more...

4 - P0507199
Byron Zappas
1188v The Problemist 07/1987

(6+15) C+
h#4

1. Tc4+ e4 2. fxe3ep+ gxf5 3. Sf4 Lxf6+ 4. e5 fxe6ep#

comment

Keywords: En passant
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 7B/4p3/4np2/2pp1bp1/3k1pP1/bp3P2/1pr1P2q/1KN4r
Input: hpr, 1997-01-22
Last update: hpr, 1999-09-28 more...

5 - P0507611
Byron Zappas
1426 Probleemblad 09-10/1988

(4+12) C+
h#3
b) sLd4

a) 1. Kf4 Kxf6 2. Tg3 Le4 3. Td7 Ld5#
b) 1. Kf5 Kh6 2. Le5 Te4 3. Td5 Td4#

comment

Keywords: Fesselungsspiel (224 000 404)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: b3q3/5pK1/4pp2/8/R2rk3/pp1r3p/3P4/1B4n1
Reprints: (J1) Springaren 73, p. 73, 05/1998
Input: hpr, 1997-05-19
Last update: hpr, 2000-12-06 more...

6 - P0513558
Byron Zappas
4189 Mat (Belgrade) 05-06/1984

(6+4) C+
h#2*
b) wLb5 nach f8

a*) 1. ... Lc4 2. Txf5 Te6#
a1) 1. Td4 Ld3 2. Td5 Te6#
b*) 1. ... Sc3 2. Lxf5 Lg7#
b1) 1. Lg8 Sg3 2. Ld5 Lg7#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 4K3/7b/7R/1B2kP2/5r2/5p2/4NP2/8
Input: Markus Manhart, 1997-09-30
Last update: hpr, 1999-01-20 more...

7 - P0517447
Byron Zappas
FIDE Olympia Turnier 20 Skopje 1972
Skopje 1972

(4+6) C+
h#2

1. e3 Se4 2. e5 Sd6#

F111
Verst-4
comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 5R2/b4N2/4p3/2q5/4pkp1/8/5N2/6K1
Input: HBae, 1997-09-22
Last update: A.Buchanan, 2017-09-14 more...

8 - P0518548
Byron Zappas
Pantelis Martoudis
12440 British Chess Magazine 07/1988

(8+12) C+
h#2
3.1...

1) 1. Sxc2 e3+ 2. Kd3 Sxf4#
2) 1. Sxd5 Lxf4 2. Dc5 e3#
3) 1. Txd7 Sxc3 2. Lxe5 Sxe6#

comment

Keywords: Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: b6b/q2R2r1/4p3/3NP1N1/1prk1pp1/2p1n3/2PBP3/6K1
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: hpr, 1999-10-28 more...

9 - P0520422
Byron Zappas
4103 Sinfonie Scacchistiche 01-03/1984

(7+13) C+
h#2
3.1...

1) 1. Se3 f4 2. Lxd5 Sg3#
2) 1. Sxf5 Sf4 2. Se3 f3#
3) 1. Dxf2 Sxg7 2. De3 Sxf6#

comment

Keywords: Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1b6/q5p1/5rp1/p2NBN1R/1pn1k2n/3r4/b4PpK/5R2
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: hpr, 1999-10-29 more...

10 - P0525903
Alkis Stavrinides
Byron Zappas
6010 Probleemblad 05-06/1966

(5+10) C+
h#2
b) sLe8 nach g8

a) 1. Th2 Sf5 2. Se5 Se6#
b) 1. e5 Sf5 2. Sg5 Sh5#

comment

Keywords: Fesselungsspiel (236 000 642)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 4bR2/4pnKp/8/8/3Npk2/5pNP/1b3pr1/8
Input: Markus Manhart, 1998-03-01
Last update: hpr, 1999-02-06 more...

11 - P0526148
Byron Zappas
1127 The Problemist 11/1986
4. Preis

(6+11) C+
h#2
b) sLc8 nach a6

a) 1. Dc6 Dh2 2. Sc3 Sc5#
b) 1. Td5 Dc1 2. Sg3 Sa5#

comment

Keywords: Fesselungsspiel (238 404 422)
Genre: h#
Computer test: Popeye C-Version 3.47 (1024 KB)
FEN: nbb5/pk1p4/1q6/1r6/N3n3/rN5K/p5B1/1R5Q
Reprints: E129 FIDE Album 1986-1988 1995
(4) diagrammes 126, p. 3216, 07-09/1998
Input: Markus Manhart, 1998-03-01
Last update: Alfred Pfeiffer, 2017-03-07 more...

12 - P0526172
Pantelis Martoudis
Byron Zappas
1314 The Problemist 01/1989
2. ehrende Erwähnung

(3+9) C+
h#3
2.1...

1) 1. f1=T+ Se1 2. Tf4 Sf3 3. Tg6 Sg3#
2) 1. Db1+ Sc1 2. De4 Se2 3. Le5 Sh4#

comment

Keywords: Fesselungsspiel (238 440 440)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 8/8/4rp2/5kr1/6b1/1pb2N2/1q2Np2/3K4
Reprints: E158 FIDE Album 1989-1991 1997
Input: Markus Manhart, 1998-03-01
Last update: Marcin Banaszek, 2018-02-13 more...

13 - P0526369
Byron Zappas
Pavlos N. Moutecidis
Bulgaria 1300 1983
6. ehrende Erwähnung
Sektion h#2

(8+14) C+
h#2
b) wTg3 nach e5

a) 1. Sf4 Tg4 2. Sc2 Lf1#
b) 1. Se2 Lf1 2. Sf4 Te4#

comment

Keywords: Fesselungsspiel (246 202 440)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 6b1/p1N1p2r/2pbp3/2PP3q/1pkn4/1p1n2RR/r5BK/6B1
Input: Markus Manhart, 1998-03-01
Last update: Marcin Banaszek, 2020-06-12 more...

14 - P0526654
Byron Zappas
3715 Sinfonie Scacchistiche 04-06/1982

(11+14) C+
h#2
b) sTe5 nach d6
c) wLb8 nach d2 (-wBd2)

a) 1. Te2 Sxe5 2. Te4+ Sd3#
b) 1. Td3 Sxd6 2. Tb3+ Sb5#
c) 1. Tb5 Sxe3 2. Txf5+ Sxf1#

comment

Keywords: Fesselungsspiel (313 000 330)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 1B6/4p3/Kn2PpP1/R3rPn1/qRNb1k2/p3rp1P/2BP1pp1/5b2
Input: Markus Manhart, 1998-03-01
Last update: hpr, 1999-01-26 more...

15 - P0526666
Byron Zappas
467 Sinfonie Scacchistiche 07-09/1968

(7+13) C+
h#2
3.1...

1) 1. Sf3 Sd5 2. Sb5 Sxe3#
2) 1. Sf5 Sd3 2. b5 Se5#
3) 1. Te7 Se6 2. Tb5 Td4#

comment

Keywords: Fesselungsspiel (313 000 330)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 1q6/b1np1rp1/1p4P1/8/Nrk2N1n/pp2p3/4P1P1/3R1K2
Input: Markus Manhart, 1998-03-01
Last update: hpr, 1999-01-26 more...

16 - P0527243
Byron Zappas
6525v Probleemblad 11-12/1968

(8+14) C+
h#2
2.1...
b) sBb3 nach h6, +wDb3, -wLh7

a1) 1. Se5 e7 2. Df3 Se6#
a2) 1. Sc3 h6 2. De4 Sh5#
b1) 1. Sd4 Dxd1 2. Dxh5 Sxh5#
b2) 1. Sf6 Dxd3 2. Dxe6 Sxe6#

comment

Keywords: Fesselungsspiel (414 000 440)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 6Rb/6NB/3pP3/1p1R1N1P/2p1nk2/rp1p1n1p/1K1pq3/3b4
Input: Markus Manhart, 1998-03-01
Last update: hpr, 1999-03-20 more...

17 - P0527882
Byron Zappas
1273 The Problemist 09/1988

(6+7) C+
h#2
2.1...

1) 1. Le4 Se5+ 2. Lxf3 Sf7#
2) 1. De4 Sf7+ 2. Dxh7 Se5#

comment

Keywords: Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3. 47 (1024 KB))
FEN: qbK5/p6R/5P1N/7k/6Np/5B2/p7/1b6
Input: Hans-Jürgen Schäfer, 1998-03-11
Last update: hpr, 1999-11-06 more...

18 - P0530101
Byron Zappas
1055 The Problemist 11/1985

(8+9) C+
h#2
3.1...

1) 1. Dxg2+ e4 2. Df3 Sg6#
2) 1. Lxe2 Sc6 2. Lf3 g3#
3) 1. Sf3 gxh3 2. Sxe5 e3#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: K7/P1b4B/1p6/1b2N1n1/5kn1/7p/4P1Pp/4R1Rq
Input: Ralf Krätschmer, 1998-02-08
Last update: hpr, 1999-01-31 more...

19 - P0530193
Byron Zappas
985 The Problemist 11/1984

(5+11) C+
h#2
3.1...

1) 1. Sd4 Ld5 2. Tc2 Se5#
2) 1. d5 Sd6 2. d4 Lc4#
3) 1. Se6 Sf6 2. Sd4 Sb2#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 2K2nBr/3p4/8/q7/2N3Np/3kp2b/2n1p3/2r1B3
Input: Ralf Krätschmer, 1998-02-11
Last update: hpr, 1999-11-06 more...

20 - P0531821
Byron Zappas
(G 32 ) 2nd International Team Match 1967-1970
32. Platz

(6+7) C+
h#2*

*) 1. ... Txe3 2. d1=S cxb3#
1) 1. dxe1=L c4 2. La5 Sc5#

comment

Keywords: Sacrifice of white pieces
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/1N6/8/1p6/k7/Pp2pp2/1PPp1p2/4RK2
Input: Ralf Krätschmer, 1998-03-30
Last update: hpr, 1998-12-25 more...

21 - P0532768
Byron Zappas
FIDE Tagung 1982
1. Lob Kompositionsturnier Varna

(6+7) C+
h#2
2.1...

1) 1. Se3 Td3 2. Sd5 Tg6#
2) 1. Sd4 Tc3 2. Sc6 Tg5#

comment

Keywords: Fesselungsspiel (224 202 220)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: K7/8/2R5/3R4/1p3P1p/5bkN/1nn2N1p/8
Input: Markus Manhart, 1998-03-28
Last update: hpr, 1999-11-07 more...

22 - P0533258
Byron Zappas
166 The Problemist 11/1968

(5+11) C+
h#2
2.1...

1) 1. Sb4 Sf6 2. Sd5 Sg5#
2) 1. Sg5 Se5 2. Sf7 Sxf4#

comment

Keywords: Fesselungsspiel (226 422 220)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 1q1b2b1/5N1p/8/3N4/2K1pp2/R2n1n1k/6pp/4B3
Input: Markus Manhart, 1998-03-28
Last update: hpr, 1999-08-23 more...

23 - P0533503
Byron Zappas
The Problemist 11/1968
1. ehrende Erwähnung Thematurnier

(6+6) C+
h#2
2.1...

1) 1. Sg2 Ta7 2. Kg6 Sh4#
2) 1. Sc6 Tg7 2. Ke6 Sd4#

siehe 02006681
comment

Keywords: Fesselungsspiel (234 202 220)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: K7/8/R4p2/4nk1p/2P2B2/4nN2/8/6Rb
Input: Markus Manhart, 1998-03-28
Last update: hpr, 2007-01-12 more...

24 - P0534234
Byron Zappas
12405 British Chess Magazine 03/1988

(5+11) C+
h#3
2.1...

1) 1. 0-0-0 Tc4+ 2. Kb7 Lf4 3. Ta8 a6#
2) 1. 0-0 Tg4+ 2. Kh7 Lxh6 3. Th8 Tg7#

comment

Keywords: Castling (sksg)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: r3k2r/p7/1p3p1p/PP1n1p1K/1p3R1n/8/8/2B5
Input: Andreas Mokosch, 1997-12-10
Last update: hpr, 1999-11-08 more...

25 - P0535379
Byron Zappas
399 Problemas 07-12/1984

(9+8) C+
h#2*
2.1...

*1) 1. ... Ld6 2. Sxc4 Txc4#
*2) 1. ... Tc3 2. Sxc5 Lxc5#
1) 1. Sxc5 Td2+ 2. Sd3 Lc5#
2) 1. Sxc4 Lf6+ 2. Se5 Tc4#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/4B1p1/1N4P1/2P1n3/1PPkp3/3npp2/1PR2p2/5K2
Reprints: 732 FIDE Album 1983-1985 1992
Input: Michal Dragoun, 1998-04-06
Last update: Marcin Banaszek, 2016-03-02 more...

26 - P0536809
Byron Zappas
3348 U.S. Problem Bulletin 1995
4. Preis

(7+10) C+
h#2
4.1...

1) 1. d1=L h4 2. Sd2 Sxe3#
2) 1. Lg1 Kc2 2. Sh2 Sxg3#
3) 1. Te4 d6 2. Te5 Sd4#
4) 1. Sf7 h6 2. Sg5 Sh4#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 7n/8/5q2/p2P1k1P/r4P2/3Kp1pP/3pN1Nb/5n2
Input: Michal Dragoun, 1998-04-06
Last update: hpr, 2002-03-02 more...

27 - P0536986
Byron Zappas
2287 U.S. Problem Bulletin 1991

(6+6) C+
h#2
2.1...

1) 1. Lg3 Se3+ 2. Kf4 Lh6#
2) 1. Sg5 Le5 2. Kf5 Se3#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 6K1/6B1/4p3/R6P/4p1k1/5n2/5bN1/5Rr1
Input: Michal Dragoun, 1998-04-06
Last update: hpr, 1999-01-31 more...

28 - P0537909
Byron Zappas
Pantelis Martoudis
Nikos Siotis
diagrammes 21, p. 27, 04-06/1997

(9+12) C+
h#2
b) sBd5 nach c4
c) sKc6 nach e6
d) sKc6 nach e2

a) 1. Te4 Se7+ 2. Kb7 Lxd5#
b) 1. Td3 Sxe5+ 2. Kb5 Lxc4#
c) 1. Lb6 Lxd5+ 2. Kf5 Se7#
d) 1. Sb6 Ld1+ 2. Kd3 Sxe5#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1r1b4/3n3b/p1kP2N1/p2pp1P1/p2r4/PB2BP1n/3P4/1K6
Input: Michal Dragoun, 1998-04-07
Last update: hpr, 2000-12-29 more...

29 - P0537921
Byron Zappas
Pantelis Martoudis
Nikos Siotis
diagrammes 21, p. 29, 04-06/1997

(10+15) C+
h#2
b) wTh6 nach e6

a) 1. De7 Txa6 2. Ke6 Sxf4#
b) 1. Ke4 Lxc2 2. b3 Sxc3#

Paulo Roque: Illegal Position (two white pawns captures, but only one missing black pieces) (2010-03-05)
comment

Keywords: Illegal position
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/2pn1p2/b2b2nR/2pkq1P1/Rpr2pP1/1Bpr1N2/2pPN1P1/4K3
Input: Michal Dragoun, 1998-04-07
Last update: Olaf Jenkner, 2010-03-05 more...

30 - P0538131
Byron Zappas
Pantelis Martoudis
Nikos Siotis
6466 feenschach 1993

(4+11) C+
h#2
b) sTg4 tauschen mit sBg6

a) 1. Td4 Ld2 2. Lf4 Ld1#
b) 1. Tg8 Lf8 2. Lg7 Le8#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: b7/8/4p1pp/3Rb1rk/BBp3rp/6p1/8/7K
Input: Michal Dragoun, 1998-04-07
Last update: hpr, 1999-01-03 more...

31 - P0538133
Byron Zappas
6469 feenschach 1993

(6+10) C+
h#2
2.1...

1) 1. Sd4 Sc2 2. Lc5 Se3#
2) 1. Sc5 Sd3 2. Td4 Sxe5#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 4r3/4b2b/2B4q/3Np3/1Nk2r2/p2n4/P1n1P3/1K6
Input: Michal Dragoun, 1998-04-07
Last update: hpr, 1999-01-03 more...

32 - P0538328
Byron Zappas
Harry Fougiaxis
592 Variantim 1997
2. ehrende Erwähnung
Israel-Ring Turnier

(7+12) C+
h#2
b) wLb3

a) 1. Sxe5 Ta4 2. Kg4 Sf2#
b) 1. dxe4 Dxb2 2. Kf6 Sd7#

siehe P0537571, = Vorgänger
comment

Keywords: anticipated (P0537571)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 1K6/4n1p1/6p1/R2pNkbp/3qN3/1R1n2P1/1r2p3/1Q1r4
Input: Michal Dragoun, 1998-04-07
Last update: hpr, 2002-03-03 more...

33 - P0538690
Byron Zappas
FIDE Tagung 1993
Lob
Schnellkompositionsturnier

(8+9) C+
h#2
2.1...

1) 1. Dxe4 Lxh5 2. Dxf5 Tb3#
2) 1. Dxf5 Tb3 2. Dxe4 Lxh5#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: Q4R2/KRB2B2/8/5P1p/2p1Pqr1/4nk2/4pbr1/8
Input: Michal Dragoun, 1998-04-07
Last update: hpr, 1999-01-03 more...

34 - P0539182
Byron Zappas
Nikos Siotis
1750 The Problemist 1993

(8+11) C+
h#2
b) sBf2 nach g2
c) sSb4 nach c7

a) 1. Sxc6 Tc3 2. Sd4 exd4#
b) 1. Dxe3 c7+ 2. Le4 Sxh5#
c) 1. Se6 Sxh5+ 2. Df5 c7#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: BbK2R2/7b/2P5/6pr/1np1qN2/R3Pk1P/2p1pp2/8
Input: Michal Dragoun, 1998-04-07
Last update: hpr, 1999-01-03 more...

35 - P0540319
Byron Zappas
812 Problemas 1994

(6+7) C+
h#2
2.1...

1) 1. Txb6+ Kd5 2. Tc6 Tf7#
2) 1. Lxb7+ Kd6 2. Lc6 Dd8#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: b7/bR4p1/rQK2k2/p5pB/P5P1/8/8/8
Reprints: 1 idee & form 125, p. 4176, 01/2015
Input: Michal Dragoun, 1998-04-08
Last update: Felber, Volker, 2015-03-14 more...

36 - P0542143
Byron Zappas
Probleemblad 1987
1. Lob

(12+13) C+
h#2

1. Se5 Sd4 2. Sf3 gxf3#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: r4r2/P1P1N3/BpppP3/1Nb2n1p/1pn1kPR1/Pq2p3/1B4P1/1K6
Input: Michal Dragoun, 1998-04-09
Last update: hpr, 1999-01-02 more...

37 - P0544011
Byron Zappas
6726 Probleemblad 11-12/1969

(6+10) C+
h#2
2.1...

1) 1. Dd1 Sd5 2. Lb5 d8=D/L#
2) 1. Dxd7 Sd3 2. Tb5 Ta1#

comment

Keywords: Fesselungsspiel (212 000 220)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 6n1/p2P4/p6R/k6r/4KNq1/1P2p1pp/8/1R3b2
Input: Markus Manhart, 1998-04-17
Last update: hpr, 1999-01-30 more...

38 - P0544191
Byron Zappas
195 Probleemblad 09-10/1976

(4+13) C+
h#2
2.1...

1) 1. Tb3 Sd8 2. e4 Sd3#
2) 1. d5 Sxg5 2. Tb5 Se4#

comment

Keywords: Fesselungsspiel (212 000 220)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 4n1K1/3p1N2/q5p1/2b1pkp1/3r2p1/8/br3N2/1n3R2
Input: Markus Manhart, 1998-04-17
Last update: hpr, 1999-01-30 more...

39 - P0547144
Byron Zappas
? 1980
Preis

(5+12) C+
h#2
2.1...

1) 1. Se2+ Sd4 2. Se5 Sb5#
2) 1. Se6+ Se5 2. d4 Sc4#

Quelle klären (Ellinika Skaki?)
comment

Keywords: Fesselungsspiel (214 220 220)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 6qb/2p1r3/2Pk2p1/2pp1P2/1N1n4/3n1N2/8/K4b1r
Input: Markus Manhart, 1998-05-04
Last update: hpr, 1999-11-10 more...

40 - P0548806
Byron Zappas
200 Sinfonie Scacchistiche 12/1986
1. Preis

(5+9) C+
h#2
2.1...

1) 1. Le6 Tf6 2. Lf4 Tc2#
2) 1. Lc5 Tc3 2. Ld3 Te6#

F222
comment

Keywords: Fesselungsspiel (222 202 000)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: n3N3/K3p1q1/1Nkb4/1p6/2b3r1/5R2/4R3/3r4
Reprints: Sinfonie Scacchistiche 97-98, p. 188, 12/1989
678 L'Italia Scacchistica 2008
Input: Antonio Garofalo, 1997-08-22
Last update: hpr, 2009-03-25 more...

41 - P0551586
Byron Zappas
Nikos Siotis
1334 Probleemblad 03-04/1988

(7+10) C+
h#2
b) sTd2

a) 1. Se4 Se7+ 2. Dxe7 Sh4#
b) 1. Tf2 Sh4+ 2. Dxh4 Se7#

comment

Keywords: Sacrifice of white pieces, Tempo Move (S S)
Genre: h#
Computer test: (Popeye C-Version 3.47 (1024 KB))
FEN: 6N1/7q/5p2/3P1k2/3P4/5P2/1ppn2Nn/1rB1Kbb1
Input: Hans-Jürgen Schäfer, 1997-10-11
Last update: hpr, 1999-05-08 more...

42 - P0555987
Byron Zappas
1203 Canadian Chess Chat 11-12/1983

(5+7) C+
h#2
2.1...

1) 1. Kc4 Txd5 2. Dd8 Txd8#
2) 1. Kd4 Lxd5 2. Dg8+ Lxg8#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 3R2B1/7K/8/2kp2qR/4p1pr/4p3/N7/8
Input: Markus Manhart, 1998-08-12
Last update: hpr, 1999-01-29 more...

43 - P0557742
Byron Zappas
513 Sinfonie Scacchistiche 10-12/1968

(4+8) C+
h#2
2.1...

1) 1. Tc6 Te6 2. Kc4 Td6#
2) 1. Lc6 Le6 2. Ke4 Lc4#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: b5B1/4R3/qr6/1pp2p2/8/2pk2K1/2N5/8
Input: hpr, 1999-02-06
Last update: hpr, 1999-02-06 more...

44 - P0561454
Pantelis Martoudis
Byron Zappas
1299 The Problemist 11/1988
3. Preis

(6+11) C+
h#3
b) wBd3 tauschen mit sBd6

a) 1. Txd3 Txd6 2. Th3 Tf6 3. Lg3 Le2#
b) 1. Lxd6 Lxd3 2. Lh2 Lg6 3. Tg3 Txd4#

comment

Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: 6b1/2bRpn2/2Pp4/1B4p1/1p1p2kp/1r1P4/6P1/K7
Reprints: E193 FIDE Album 1986-1988 1995
(I3) Springaren 73, p. 73, 05/1998
Input: Markus Manhart, 1998-10-18
Last update: Alfred Pfeiffer, 2017-03-08 more...

45 - P0565426
Byron Zappas
Probleemblad 05-06/1976
7. Platz
Länderkampf Niederlande-Griechenland

(7+7) C+
h#2
2.1...

1) 1. c2 Sxc5+ 2. Ka5 Ld2#
2) 1. Ka5 Sxc5 2. c2 Ld2#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/pKnN3r/P7/2q5/k1P1N3/P1p1B3/8/7b
Input: hpr, 1999-03-10
Last update: hpr, 1999-03-10 more...

46 - P0567246
Byron Zappas
Pantelis Martoudis
373 Sinfonie Scacchistiche 12/1987

(4+12) C+
h#2
2.1...

1) 1. Sf3 Sh4 2. Le4 Lxf7#
2) 1. Sh6 Lf3+ 2. Le4 Sf4#

comment

Pieces: = Nightrider (N)
Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 6nr/5p1b/2pp1p2/3k3B/2pq4/3N2p1/6N1/6nK
Input: Thomas Minx, 1997-07-20
Last update: hpr, 1999-03-20 more...

47 - P0576189
Byron Zappas
Pantelis Martoudis
Nikos Siotis
1298 Rochade Europa 07/1996

(6+11) C+
h#2
4.1...

1) 1. e1=L e6 2. Lb4 Se4#
2) 1. Sd4 Ld8 2. Tb4 Se4#
3) 1. Sd4 Ld8 2. Tc6 Sxd3#
4) 1. Lf8 e6 2. Ld6 Sxd3#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/6b1/1rn2B2/2k1P3/P5Kp/3p1n1r/B3pN1p/5b2
Input: Felber, Volker, 1999-12-30
Last update: hpr, 1999-12-31 more...

48 - P0576275
Byron Zappas
Nikos Siotis
H1767 The Problemist 1994
1. Preis

(10+12) C+
h#3
2.1...

1) 1. Sxd4 Lxb6 2. Sf5 Lf2 3. Le3 Txe4#
2) 1. Sxd6 Txb6 2. Sf5 Tg6 3. Tf6 Lxe5#

Harry Fougiaxis: Joint composition by Byron Zappas and Nikos Siotis (2007-03-12, hidden) more ...
comment

Genre: h#
Computer test: Popeye C-Version 3.52 (2048 KB)
FEN: 6bq/b1Bp3p/rp1P4/1n1Pp3/1R1Ppk1P/1P6/1K1Pr3/7B
Reprints: (U4) Springaren 73, p. 77, 05/1998
E141 FIDE Album 1992-1994 2001
Input: Felber, Volker, 1999-12-30
Last update: Alfred Pfeiffer, 2018-06-21 more...

49 - P0576557
Byron Zappas
H2194 The Problemist 07/1998

(8+15) C+
h#2
b) sBf6 nach f3

a) 1. Td3 Df1 2. Dxc3 Se3#
b) 1. Te4 Df4 2. d5 Se5#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/2n4b/p1NpPp2/P1p2Qp1/P1k5/ppP1r3/3q2pb/1K1N2r1
Input: Felber, Volker, 2000-01-02
Last update: hpr, 2000-01-03 more...

50 - P0576676
Byron Zappas
Pantelis Martoudis
H1970 The Problemist 1996
6. Lob

(8+14) C+
h#2
3.1...

1) 1. Txd3 Kb6 2. Td4 Te3#
2) 1. Df6 Kxb5 2. Dd4 Sg5#
3) 1. Sxe6 Kxb4 2. Sd4 Sc5#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/1p2p1n1/4P2q/Kp1p1p2/1p2kPp1/1PRN2rN/3P1p2/5b1n
Reprints: E57 FIDE Album 1995-1997 2004
Input: Felber, Volker, 2000-01-02
Last update: Marcin Banaszek, 2018-06-05 more...

51 - P0577300
Byron Zappas
Nikos Siotis
F1696 The Problemist 05/1997

(6+8) cooked
h#2
b) sKf3 nach d3
Andernachschach

a) 1. Lxd3[+wLd3] Sh1 2. Txh1[+wTh1] 0-0#
b) 1. Lxd4[+wLd4] La1 2. Txa1[+wTa1] 0-0-0#

NL:
a) 1. Th2 Se4 2. Tg2 Sg5#

comment

Keywords: Andernach Chess
Genre: Fairies
FEN: 7r/b7/r7/3p1P2/2bP2p1/3PpkN1/4N3/4K3
Input: Felber, Volker, 2000-01-06
Last update: A.Buchanan, 2019-02-04 more...

52 - P0578344
Byron Zappas
Pantelis Martoudis
2406 Probleemblad 1993
3. Preis

(6+8) C+
h#3
2.1...

1) 1. Tf3 Td8 2. Td7 Te8 3. Txd4 Ld7#
2) 1. Te3 Lc8 2. Ld7 Lb7 3. Lxf5 Td7#

comment

Genre: h#
Computer test: Popeye WIN32-Version 3.64 (2048 KB)
FEN: 6K1/5r2/4Bp2/3R1P1p/b1PPkp2/3p3r/8/8
Reprints: (R3) Springaren 73, p. 76, 05/1998
E124 FIDE Album 1992-1994 2001
Input: hpr, 2000-12-06
Last update: Alfred Pfeiffer, 2018-06-21 more...

53 - P0578619
Pantelis Martoudis
Byron Zappas
3546 diagrammes 07-09/1996
Spezialpreis

(8+13) C+
h#3
b) sKd2 nach c4
c) ferner sKc4 tauschen mit sTg4

a) 1. Lxc2 e4 2. Te1 Sb3+ 3. Kd1 Sf2#
b) 1. Kc5 Sf2 2. Tc4 e4 3. c6 Sb3#
c) 1. Tf4 Sb3 2. Tf6 Sf2+ 3. Kf5 e4#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 8/2p5/p2qp1p1/K3p2p/P5rP/2p1P1P1/2Pkp3/N1rb3N
Input: hpr, 2000-12-27
Last update: hpr, 2001-01-27 more...

54 - P0579980
Byron Zappas
Pantelis Martoudis
2913 Probleemblad 54/1 01-02/1996

(6+13) C+
h#3
b) wBd2 nach c5

a) 1. Le2 d3 2. Tb5 Kxb5 3. Ld4 c4#
b) 1. Se6 Lxg3 2. Df4 c4+ 3. Ke5 Sf3#

comment

Genre: h#
Computer test: (Popeye WIN32-Version 3.64 (2048 KB))
FEN: 1B3n2/1p6/bp3p2/p2k2N1/K3n1P1/6p1/prPP4/b4q2
Input: hpr, 2001-01-22
Last update: hpr, 2001-01-22 more...

55 - P0583369
Byron Zappas
H276 Probleemblad 07-08/2000

(4+15) C+
h#2
b) sBh4 nach f7
c) sKf2 nach d4 (-sBd4)
d) ferner wLf1 nach a8

a) 1. Sf6 Te5 2. Kg3 Te2#
b) 1. f6 Le5 2. Ke3 Lg3#
c) 1. Lc6 Txe1 2. Tf6 Le5#
d) 1. Sf4 Lxf4 2. Lf6 Td6#

comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.70 (2048 KB))
FEN: 7q/2B3b1/K3R1r1/2pn4/b1pp2pp/2p2p2/3p1k2/4rB2
Input: hpr, 2001-07-22
Last update: hpr, 2001-07-22 more...

56 - P1002489
Pantelis Martoudis
Byron Zappas
H133 Probleemblad 11-12/1998

(3+12) C+
h#3
b) sKb6 nach e2

a) 1. Sb7 Sd5+ 2. Kc6 Ka2 3. Sd6 Se7#
b) 1. Sf2 Sd4+ 2. Ke3 Ka1 3. Se4 Sf5#

comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: 6bb/3pN3/1k1n4/1pp2N2/4np2/p2p4/3p4/1K6
Input: hpr, 2002-02-03
Last update: hpr, 2002-02-03 more...

57 - P1002803
Byron Zappas
WCCC Wageningen 07-08/2001
1.-2. Preis
4th Sabra Tourney

(4+8) C+
h#2
b) sKf6 nach f7

a) 1. Dc2 Se5 2. Df5 Sd7#
b) 1. Dd8 Sd7 2. De8 Se5#

Achim Schöneberg: Auf e7 genügt ein sB, also sBe7 (statt sSe7), sLa3 kann entfernt werden (C+ Popeye 4.85). Siehe dazu auch meinen Hinweis in "Die Schwalbe", Heft 193, Februar 2002; S. 367. (2022-01-24)
comment

Genre: h#
Computer test: (Popeye WINDOWS-32Bit-Version 3.73 (2048 KB))
FEN: 6n1/4n3/2N1pkpB/1KN5/5p2/b7/3q4/8
Reprints: E86 FIDE Album 2001-2003 2011
Input: hpr, 2002-03-02
Last update: Marcin Banaszek, 2023-05-06 more...

58 - P1005112
Harry Fougiaxis
Byron Zappas
H2468 The Problemist 05/2001
3. ehrende Erwähnung

(6+10) C+
h#2
b) sSc5 tauschen mit wBe6

a) 1. Td4 exf7+ 2. Se4 Dc1#
b) 1. Le4 cxd6+ 2. Sd4 Dxg3#

comment

Genre: h#
Computer test: (Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB))
FEN: 4R2K/B4p2/3qP3/2n5/8/2p1kbp1/2Prpn2/6Q1
Input: hpr, 2002-05-19
Last update: hpr, 2003-01-11 more...

59 - P1005231
Byron Zappas
H338 Probleemblad 03-04/2001
3. Lob

(7+8) C+
h#2
b) wTc8 nach c1

a) 1. Te5 Tc5 2. Sf5 Sc2#
b) 1. Tc5 Tc3 2. Sd5 Sc6#

comment

Genre: h#
Computer test: (Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB))
FEN: 2R1rB1K/4n2b/8/7r/nkPN4/8/P2P4/b6q
Input: hpr, 2002-05-20
Last update: hpr, 2003-09-20 more...

60 - P1006555
Byron Zappas
H2521 The Problemist 11/2001

(7+15) C+
h#2
b) sBe5 nach a6
c) sBd6 nach b6 (-sTb6)
d) ferner sBc4 nach e6 (-wBe6)

a) 1. Tc6 Tb8 2. Kc5 Txb5#
b) 1. Sf3 Dxg5 2. Kxe6 Dxf5#
c) 1. Sc6 Tc8 2. Kc5 Dxe5#
d) 1. Sc6 Dxb6 2. Kd6 Td8#

comment

Genre: h#
Computer test: (Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB))
FEN: b3Rb2/4n3/1r1pP3/1p1kppr1/Pppn2P1/3pQ3/3P1q2/7K
Input: hpr, 2003-01-09
Last update: hpr, 2011-01-14 more...

61 - P1006782
Byron Zappas
H189 Probleemblad 1999
Preis

(5+8) C+
h#2
3.1...

1) 1. Kd4 Txe5 2. Ld3 Lc5#
2) 1. Sed3 Se5 2. Sd5 Tc4#
3) 1. Sf3 Le5 2. Sd3 Sd6#

comment

Genre: h#
Computer test: (Popeye WINDOWS98-32Bit-Version 3.75 (2048 KB))
FEN: 8/8/1P1B4/2R1nb2/1nN1k3/1K2p3/5b2/3r1q2
Reprints: E55 FIDE Album 1998-2000 2007
Input: hpr, 2003-01-17
Last update: Marcin Banaszek, 2020-01-30 more...

62 - P1009733
Byron Zappas
G108 4. WCCT 1989-1992
19. Platz G1

(5+15) C+
R#2

* 1. ... Sd4 2. Ke3 Txe4#

1. Ke2-e3! droht 2. Sd1xc3 d2-d1=D,L#
1. ... Te6-f6 2. Se4xc3 Da7-e7#
1. ... Sc6-e5 2. Se4xc5 Se5-d3#
1. ... Kc4-b5,Kd5 2. Sd1xb2 d2-d1=D#
1. ... g3xf2 2. Sd1xf2 d2-d1=D,L#
1. ... Te6xe4+ 2. Ke3-f3 Sc6-d4,Se5#

2 unpins of WS followed by selfpins with dual avoidance - to avoid further unpin
Keyword=Tries and Key - Allumwandlung
Keyword=WCCT-4 theme
Keyword=Unpin of White Knight
Keyword=Selfpin by White Knight
Keyword=Dual Avoidance
comment

Keywords: Allumwandlung
Genre: r#
FEN: b7/q7/2npr1p1/2p5/2k1N2p/r1p3p1/1p1pKPP1/2bN4
Input: Paul Valois, 2001-03-25
Last update: Marcin Banaszek, 2021-05-15 more...

63 - P1018485
Byron Zappas
British Chess Magazine 1962
3. Preis

(10+7) C+
#2

1. Sd5-c7? zz
1. ... Td4xe4 2. Ld7xb5#
1. ... Sb5-d6 2. Ld7-e6#
1. ... c3-c2!

1. Ld7-e6! zz
1. ... Td4xe4 2. Sd5xf4#
1. ... Sb5-d6 2. Sd5-c7#
1. ... Sb5-a3,Sb~ 2. b4-b5#
1. ... Sg6-h4,Sg~ 2. Sf3xe5#
1. ... c3-c2 2. Sf3-d2#

Sources: The Two-move Chess Problem: Tradition and Development 1966

comment

Keywords: Brian Stephenson Collection (3322)
Genre: 2#
Computer test: Popeye 4.67
FEN: 3K1B2/3B4/1P4n1/1n1Np3/RPkrQp2/2p2N2/8/1R6
Reprints: Szachy 08/1963
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2018-03-11 more...

64 - P1019541
Byron Zappas
F39 4. WCCT 1989-1992
5. Platz F

(11+8) C+
s#3

1. Sg6? droht 2. Dd3+ cxd3 3. Tf4+ Lxf4#
1. ... Sb7!
1. Tfg5? droht 2. Dd3+ cxd3 3. Tg4+ Lf4#
2. ... Kf4 3. Le3+ Lxe3#
1. ... Sc6!

1. Thg5! droht 2. Dd3+ cxd3 3. Tg4+ Lf4#
1. ... Sc6 2. Sc5+ Txc5 3. Df4+ Lxf4#, 2. Te5+?
1. ... Sb7 2. Te5+ Txe5 3. De3+ Lxe3#, 2. Sc5+?

comment

Keywords: Dual avoidance, indirekte Entfesselung (s), Brian Stephenson Collection (4379)
Genre: s#
FEN: B7/B3N3/8/n2r1R1R/N1p1k2P/1pP5/1p1QP3/1rbK4
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-05-15 more...

65 - P1023222
Byron Zappas
B119 2. WCCT 1980-1983
9. Platz B1

(14+10) C+
#3

1. b4xa5? Te1-b1!
1. Sa6-c5? Sc4-a3,Sc~!
1. Kh8xg8? Dh2-h4!

1. Ld8-e7! droht 2. e5xd6+ De5,Te5,Se5 3. Tc7-c5#
1. ... Dh2xe5 2. b4xa5 droht 3. Sa6-b4#
2. ... Te1-b1 3. f3-f4#
1. ... Te1xe5 2. Sa6-c5 droht 3. Lc8-b7#
2. ... Sc4-a3,Sc~ 3. Sg4-e3#
2. ... d6xc5 3. Tc7xc5#
2. ... Sg8xe7 3. Sg4-f6#
1. ... Sc4xe5 2. Kh8xg8 droht 3. Sg4-f6#
2. ... Dh2-h4 3. Dg2-d2#
1. ... Dh2-g1 2. Kh8xg8 droht 3. Sg4-f6#

comment

Keywords: Brian Stephenson Collection (8085)
Genre: 3#
Computer test: Popeye 4.83
FEN: 2BB2nK/2R3P1/N2pP2p/p2kPR2/1Pn3N1/2P2P2/2p3Qq/4r2r
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-06-12 more...

66 - P1025511
Byron Zappas
diagrammes 1993
1. Preis

(9+16) C+
#2

* 1. ... Sc1xd3 2. Dd7xc6#
* 1. ... Te3xd3 2. Dd7-e6#
* 1. ... c4xd3 2. Dd7-g4#

1. Tf6-d6? droht 2. Dd7-g4# 2. Dd7-e6#
1. ... Sc1xd3!
1. Sg6-e5? droht 2. Dd7xc6# 2. Dd7-g4#
1. ... Te3xd3!
1. Sg6-f4? droht 2. Dd7xc6# 2. Dd7-e6#
1. ... c4xd3!

1. Sg6-h4! droht 2. Tf6-e6#
1. ... Sc1xd3 2. Dd7xc6#
1. ... Te3xd3 2. Dd7-e6#
1. ... c4xd3 2. Dd7-g4#
1. ... g5xh4 2. Tf6-f4#
1. ... e7-e5 2. Te8xe5#
1. ... Lf8-g7 2. Te8xe7#
1. ... Df1-h3 2. Sd3-f2#

comment

Keywords: Brian Stephenson Collection (10389), Hannelius theme, white move cycle, Stocchi-Block, Doppeldrohung (dreifach in Verf.)
Genre: 2#
Computer test: Popeye 4.83
FEN: 1r2RbB1/3Qp3/1pp2RN1/P1p3p1/2p1k3/KbBNrpn1/4p3/2n2q2
Reprints: 320 Danske Skakopgaver , p. 49, 02/1997
Input: Brian Stephenson, 2004-08-12
Last update: Dieter Berlin, 2022-06-25 more...

67 - P1025815
Byron Zappas
Sinfonie Scacchistiche 1995

(14+10)
#2

BS Problemid: 10693
Authors: Zappas, Byron
Sources:
Years: 1995

comment

Keywords: Brian Stephenson Collection (10693)
Genre: 2#
FEN: 2B2K2/2b1Pn2/2NPR1P1/qQ4P1/3R1B2/3N1k1P/4p1pP/3nrbr1
Input: Brian Stephenson, 2004-08-12

68 - P1028275
Byron Zappas
De Waarheid 1966
3. Preis

(8+5) C+
#2

1. f7-f8=D? droht 2. Sd6-f7#
1. ... Ke5xd6 2. Lb6-c7#
1. ... Dd3xd6 2. Df8-f5#
1. ... Se4xd6 2. Df8-f6#
1. ... Se4-g5 2. Df8-f4#
1. ... Dd3xc4!

1. f7-f8=S! droht 2. Sd6-f7#
1. ... Ke5xd6 2. Dc4-c7#
1. ... Dd3xd6 2. Sf8-g6#
1. ... Se4xd6 2. Sf8-d7#
1. ... Se4-g5 2. Dc4-f4#
1. ... Dd3-f3,Dd5+,Df1 2. Dc4-d5#

comment

Keywords: Brian Stephenson Collection (13162)
Genre: 2#
Computer test: Popeye 4.67
FEN: K7/4PP2/1B1NB2b/4k2N/2Q1n3/1n1q4/8/8
Reprints: 1359 Szachy 07/1968
Mat Plus 1994
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2018-06-07 more...

69 - P1028461
Byron Zappas
British Chess Federation 1968
ehrende Erwähnung

(9+8)
#2

BS Problemid: 13349
Authors: Zappas, Byron
Sources: Michael Keller: Ein Meister der Schachkomposition 1994
Years: 1968

Sally: 1.Se2?-Dxc4/Thxc4, 2.Sc3/Sf4, Aber1...- Tcxc4!
1.Se6?-Txc4/Thxc4, 2.Sxc7/Sf4 Aber1...- Dxc4!
1.Sb5?-Dxc4/Txcxc4,2.Se3/Sxc7 Aber1...- Thxc4!
1. Sc6! - Dxc4/Tcxc4/Thxc4, 2.Sxh4#/Txa5#/Sd2#.
Drei schwarze Selbstfesselungen. (2010-04-16)
comment

Keywords: Brian Stephenson Collection (13349)
Genre: 2#
FEN: 5b2/2pKn3/R7/p1rk4/2RN3r/1B1PBN2/2q5/7Q
Input: Brian Stephenson, 2004-08-12

70 - P1028497
Byron Zappas
Sinfonie Scacchistiche 1968

(9+11)
#2

BS Problemid: 13386
Authors: Zappas, Byron
Sources:
Years: 1968

Sally: 1. Sf6?- Sh5! 1. Lf7? - Sxf5!
1. Kd5! (Zugzwang)- Kxd3/Kf3,2. Sc5#/Sf6#. (2010-04-16)
Kenneth Solja: The right key seems to be 1. Ld5! (2010-04-17)
Sally: Natürlich 1. Ld5! (Schreibfehler = Kd5). (2010-06-22)
SCHRECKE: C+, popeye 4.87 (2022-04-27)
comment

Keywords: Brian Stephenson Collection (13386)
Genre: 2#
FEN: 2Q1R1R1/6n1/4B3/5p2/3pNP2/3Pk3/3pNpp1/3Kbrrb
Input: Brian Stephenson, 2004-08-12
Last update: James Malcom, 2022-04-28 more...

71 - P1029332
Byron Zappas
Probleemblad 1970
1. ehrende Erwähnung

(10+13)
#2

BS Problemid: 14224
Authors: Zappas, Byron
Sources: Mat Plus 1994
Years: 1970

comment

Keywords: Brian Stephenson Collection (14224)
Genre: 2#
FEN: b1B2B2/1n3pP1/pQNp2NR/3k2rR/1p2rp2/3PpKp1/p7/8
Reprints: Mat Plus 1970
Input: Brian Stephenson, 2004-08-12

72 - P1030072
Byron Zappas
Sinfonie Scacchistiche 1978
1. Preis

(11+11) C+
#2

1. Tc8? Se2!
1. Tc1? f5!
1. Dxh5? Se5!
1. Lb1! (Zugzwang)
1. ... Se2,Sg3-~ 2. Sf5#
1. ... Se5,Sg4-~ 2. Le3#
1. ... c3 2. Dxd3#
1. ... f6 2. Se6#

Sally: 1. Tc8? - Se2! 1. Tc1? - Bf5!
1. Dxh5?- Se5!
1. Lb1 (Zugzwang) - Sg3/bel/ Bc3/Bf6 2. Sf5#/Lc3#/Dd3#/Se6# (2010-04-16)
Sally: °
Sinfonie Scacchistiche 1976, 1. Pr.
Zyklische (weiß-schwarze) Matt-Ausschaltug. Schwarz sichert sich durch die richtige Parade das Fluchtfeld "e4", die w. Verführungszüge als selbstschädigende Wegezüge erweisend. (2018-06-25)
Henrik Juel: C+ by Popeye 4.61 (2018-06-26, hidden) more ...
comment

Keywords: Brian Stephenson Collection (14970)
Genre: 2#
Computer test: Henrik Juel:C+ by Popeye 4.61 (2018-6-26)
FEN: 4R3/3N1pNQ/3p4/p2p3p/P1pk1Bnp/3p2nP/B2P2K1/4R3
Input: Brian Stephenson, 2004-08-12
Last update: Alfred Pfeiffer, 2018-06-27 more...

73 - P1030085
Byron Zappas
C6070 The Problemist 03/1978
1. Preis, 1. Halbjahr 1978

(11+10)
#2

BS Problemid: 14983
Authors: Zappas, Byron
Sources:
Years: 1978

Sally: 1.Df1? - Bf5! 1.Lff7? - Se6! 1. Ke7? - Sxh1!
1. Te6 (Zugzwang)- Sg3 bel./Sg5 bel/Bf5/Bd1/Be2/Bxde4.
2. Sf5#/Sf3#/Le5#/Dxd1#/Dg1#/Td6#.
S.153 Int. Großmeister und Meister für S.-Kompositionen. (2010-06-06)
Alfred Pfeiffer: Nachdruck: C "Rochade" 194, 09/1990, S.24 (2012-08-20)
Henrik Juel: C+ Popeye 4.61 (2022-02-26)
comment

Keywords: Brian Stephenson Collection (14983)
Genre: 2#
FEN: 1BR1R3/1p1K4/1P3pB1/3p2n1/2pkPP1N/2p1p1n1/2Pp4/7Q
Input: Brian Stephenson, 2004-08-12
Last update: Roland Ott, 2022-02-26 more...

74 - P1030159
Byron Zappas
The Problemist 1979
1. Preis

(13+10)
#2

BS Problemid: 15058
Authors: Zappas, Byron
Sources: Mat Plus 1994
Years: 1979

comment

Keywords: Brian Stephenson Collection (15058)
Genre: 2#
FEN: 8/5p2/2pp1K2/R1bpPP2/P2kBp2/pR1P1P2/P5N1/1bQnN3
Reprints: Mat Plus 1979
Input: Brian Stephenson, 2004-08-12

75 - P1030292
Byron Zappas

2. Lob

(9+15)
#3

BS Problemid: 15193
Authors: Zappas, Byron
Sources:
Years: 2000

comment

Keywords: Brian Stephenson Collection (15193)
Genre: 3#
FEN: K1N1Q1Bn/4p1b1/p4B2/p1p5/Pk2N1p1/3p3b/rPpq3r/R1n5
Input: Brian Stephenson, 2004-08-12

76 - P1030378
Byron Zappas
The Problemist 2000

(10+14)
#3

BS Problemid: 15279
Authors: Zappas, Byron
Sources:
Years: 2000

comment

Keywords: Brian Stephenson Collection (15279)
Genre: 3#
FEN: n6b/1Kp2p2/1PR4p/p4pp1/1RNk1NnQ/5p2/1P1p1q2/3B1rB1
Input: Brian Stephenson, 2004-08-12

77 - P1032956
Byron Zappas
A222 2. WCCT 1981-1983
1.-2. Platz A2
Judge Werner Issler

(11+4)
#2

* 1. ... De6xa2 2. Tf5-f2#
* 1. ... De6xb6 2. Tf5-f4#
* 1. ... De6-c6 2. Tf5-f3#

1. Le5-f4! droht 2. Ta2-d2#
1. ... De6xa2 2. Tf5-e5#
1. ... De6xb6 2. Tf5-c5#
1. ... De6-c6,Dd5,De1,De2,De3 2. Tf5-d5#
1. ... De6xf5+ 2. Dh7xf5#

SCHRECKE: C+, popeye 4.85 (2021-06-11)
comment

Keywords: Brian Stephenson Collection (17867)
Genre: 2#
FEN: 8/1B5Q/1N2qP2/1n2BR2/8/2Pk2pK/R5P1/3N4
Reprints: FIDE Album 1983-1985 1992
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-06-10 more...

78 - P1032963
Demetrius N. Kapralos
Byron Zappas
A118 2. WCCT 1981-1983
13. Platz A1

(15+6) C+
#2

1. Sd3-c1? Ld1-f3!
1. Sd3-f2? Ld1-f3!
1. Sd3-e5? Dg6xg7+!
1. Sd3-c5? Dg6xe4!
1. Sd3-b2? Dg6xg3!

1. Sd3-b4! droht 2. Tg3-d3#
1. ... Ld1-f3 2. Db1-g1#
1. ... Ld1-e2 2. Db1-g1#
1. ... Dg6xg7+ 2. Lf8xg7#
1. ... Dg6xe4 2. Sb4-c6#
1. ... Dg6xg3 2. Sb4-c6#
1. ... Ld1xc2 2. Db1-g1#

comment

Keywords: Brian Stephenson Collection (17874)
Genre: 2#
Computer test: Popeye 4.83
FEN: 5B1K/6Pp/Bb4q1/R2P4/2PkPP2/2NN2R1/2PP4/nQ1b4
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-06-10 more...

79 - P1033291
Byron Zappas
? 1986
1. ehrende Erwähnung

(9+7)
#2

BS Problemid: 18202
Authors: Zappas, Byron
Sources: FIDE Album (1986-1988) 1995
Years: 1986

comment

Keywords: Brian Stephenson Collection (18202)
Genre: 2#
FEN: 5R2/b2R2N1/1B4p1/1n2k1P1/1n2P2r/7p/3K4/6NB
Input: Brian Stephenson, 2004-08-12

80 - P1033292
Byron Zappas
? 1986
1. Preis

(12+10) C+
#2

1. Le7? (Zugzwang)
1. ... Lxc5,Lf2,Lg1,Lxf4,Lc1 2. Sc3# (A)
1. ... Ld2 2. Te5# (B)
aber 1. ... Ld4!
1. Kb1? (Zugzwang)
1. ... Lxc5,Lf2,Lg1,Lc1,Ld2 2. Te5# (B)
1. ... Ld4 2. Se7# (C)
aber 1. ... Lxf4!
1. Lf6! (Zugzwang)
1. ... Ld4,Lf2,Lg1,Lxf4,Ld2.Lc1 2. Se7# (C)
1. ... Lxc5 2. Sc3# (A)
1. ... Sb3,Sc2 2. Dxb3#
1. ... Ke6 2. Dxc6#

Sally: °
Goumondy JT. 1986; 1. Preis.
1. Le7? (Zugzwang)
1. ... - L.., 2. Sc3#(A)
1. ... - Ld2, 2. Te5#(B). Aber 1... - Ld4!
1. Kb1? (Zugzwang)
1. ... - L.., 2. Te5#(B).
1. ... - Ld4, 2. Se7#(C). Aber 1... - Lxf4!
1. Lf6! (Zugzwang)
1. ... - L.... 2. Se7#(C).
1. ... - Lxc5? 2. Sc3#(A).
1. ... - Sb3/Sac2, 2. D(x)b3#.
1. ... - Ke6, 2. Dxc6#.
Fortgesetzte Verteidigungen in den Verführungen. (2019-01-25)
Henrik Juel: C+ by Popeye 4.61
(except for a couple of minor duals) (2019-01-25)
comment

Keywords: Brian Stephenson Collection (18203)
Genre: 2#
FEN: 3B4/1Qp5/p1n3P1/p1Pk1N2/N4PP1/3Pb2p/K3R1rp/n6B
Reprints: FIDE Album 1986-1988 1995
Input: Brian Stephenson, 2004-08-12
Last update: Alfred Pfeiffer, 2019-01-25 more...

81 - P1033433
Byron Zappas
Probleemblad 1987

(9+11)
#2

BS Problemid: 18344
Authors: Zappas, Byron
Sources: FIDE Album (1986-1988) 1995
Years: 1987

comment

Keywords: Brian Stephenson Collection (18344)
Genre: 2#
FEN: KQN5/P2n4/p1pp2r1/2kN4/1p6/qP5b/p2RB3/B3n3
Input: Brian Stephenson, 2004-08-12

82 - P1033461
Byron Zappas
Sinfonie Scacchistiche 1987

(10+9)
#2

BS Problemid: 18372
Authors: Zappas, Byron
Sources: FIDE Album (1986-1988) 1995
Years: 1987

comment

Keywords: Brian Stephenson Collection (18372)
Genre: 2#
FEN: 3Qb2q/1r5p/3P4/r2NkPP1/6RN/3R1p2/3n1B2/5n1K
Input: Brian Stephenson, 2004-08-12

83 - P1033496
Byron Zappas
Al Hamishmar 1988

(9+8)
#2

BS Problemid: 18407
Authors: Zappas, Byron
Sources: FIDE Album (1986-1988) 1995
Years: 1988

comment

Keywords: Brian Stephenson Collection (18407)
Genre: 2#
FEN: 2n1n3/7Q/3Rr3/KPkB1q2/4p3/1p6/PB1N4/2rR4
Input: Brian Stephenson, 2004-08-12

84 - P1033585
Byron Zappas
The Problemist 09/1988
1.-2. Preis ex aequo

(12+13) C+
#2

1. Sb4,Sxc3 droht 2. Txb5# (A), 2. Te8# (B), 2. Lxd4# (C)
1. Sb6? droht 2. Te8# (B), 2. Lxd4# (C)
1. ... Sxc6 2. Sc4#
aber 1. ... Txg4!
1. Sde7? droht 2. Lxd4# (C), 2. Txb5# (A)
1. ... Tb4 2. Td5#
aber 1. ... Txf5!
1. Se3? droht 2. Txb5# (A), 2. Te8# (B)
1. ... fxe3 2. Lg3#
aber 1. ... Tg6!

1. Sxf4! droht 2. Sd3#
1. ... Txg4 2. Txb5# (A)
1. ... Txf5 2. Te8# (B)
1. ... Tg6 2. Lxd4# (C)
1. ... Kxf4 2. Dh2#

Sally: °
1. Sd-? ]2. Txb5#(A); Te8#(B); dc4# (C)!
1. Sb6? [2. Te8#,(B); Lxd4#(C).
1. ... - Sxc6, 2. Sc4#, Aber 1. ... - Tg4!
1. Sde7? [2. Lxd4#(C)/Txh5#(A)
1. ... - Tb4, 2. Td5#. Aber 1. ... - Txf5!
1. Se3? [2. Tb5#(A); Te8#(B).
1. ... - gxe3, 2.Lg3.. Aber 1. ... - Tg6!

1. Sxf4! [2. Sd3#].
1. ... - Tg4, 2. Txb5#(A).
1. ... - Txf5,2. Te8#(B).
1. ... - Tg6, 2. Lxd4#(C).
1. ... - Kxf4,2. Dh2#.
Fortgesetzter Angriff, Drohzyklus, Suchkow-Thema, Trppelvermeidung in den Drohngen, zykliscer Hannelius.
(Druckfehler in den Fide Alben, dort steht eine sD auf g1) (2019-01-25)
Henrik Juel: C+ by Popeye 4.61
It is not obvious that the pawn position is legal, because of the pawn-free a- and h-files, but one possibility is
White captured bxPa, dxc, hxg, and promoted on a8, a8, e8, g8
Black captured cxbxc, exf, gxf, and promoted on h1 (2019-01-25)
comment

Keywords: Brian Stephenson Collection (18496)
Genre: 2#
Computer test: Popeye 4.61
FEN: b1NR4/1RP2p2/2P2P1Q/nr1NkBr1/3p1pP1/1pp2p2/5B2/b3K1n1
Reprints: 18 The Problemist 24-12, p. 505, 11/2014
(16064) Die Schwalbe 272, p. 95, 04/2015
Input: Brian Stephenson, 2004-08-12
Last update: Alfred Pfeiffer, 2019-01-26 more...

85 - P1033787
Byron Zappas
Probleemblad 2000

(7+13)
#2

BS Problemid: 18702
Authors: Zappas, Byron
Sources:
Years: 2000

comment

Keywords: Brian Stephenson Collection (18702)
Genre: 2#
FEN: n7/2p4r/2p1QNrp/B4p2/2R2p2/3k1p1b/1KR2p2/4bN2
Input: Brian Stephenson, 2004-08-12

86 - P1036634
Byron Zappas
Schach 1959
1. Preis

(8+9)
#2

BS Problemid: 21574
Authors: Zappas, Byron
Sources: FIDE Album (1959-1961) 1966
Chess Wizardry: The New ABC of Chess Problems 1996
Years: 1959

Sally: 1. Sc7(droht Td3#) - Lb3, 2. Td3#.
1. .. - Dxg7, 2. Se8#
1.´.. - De8, 2. Sxe8#/Td3#.
1. .. - Lc5, 2. Scd5#.
1. .. - Sg3, 2.Txe6#.
1. .. - Te5, 2. Dxe5#.
1. .. - Tg6, 2. De5#/Td3-
1. Sf4? (droht Td3#) Aber 1. .. - Kc5!
1. Sb4? (droht Sc8/Td3/Bc5#) Aber 1. .. - Sc5#
Sagoruiko (2010-04-16)
SCHRECKE: C+, popeye 4.87 (2022-08-03)
comment

Keywords: Brian Stephenson Collection (21574)
Genre: 2#
FEN: 7q/N3p1B1/2Pkr3/Q2N2p1/2P1n2p/b1p1R3/8/4K3
Input: Brian Stephenson, 2004-08-12

87 - P1042401
Byron Zappas
The Problemist 2000

(11+7)
#2

BS Problemid: 27366
Authors: Zappas, Byron
Sources:
Years: 2000

comment

Keywords: Brian Stephenson Collection (27366)
Genre: 2#
FEN: 2b5/3N4/2Nq1b2/R1p2P2/Q2PkpP1/5p2/B1P2B2/2K5
Input: Brian Stephenson, 2004-08-12

88 - P1045632
Byron Zappas
The Problemist 2001

(7+5)
#2

BS Problemid: 30643
Authors: Zappas, Byron
Sources:
Years: 2001

comment

Keywords: Brian Stephenson Collection (30643)
Genre: 2#
FEN: B1b5/1r6/8/N7/3k4/3Np3/1P2P1Qp/7K
Input: Brian Stephenson, 2004-08-12

89 - P1047958
Byron Zappas
The Problemist 1965

(9+11)
#3

BS Problemid: 32983
Authors: Zappas, Byron
Sources:
Years: 1965

comment

Keywords: Brian Stephenson Collection (32983)
Genre: 3#
FEN: Q1K1B3/3npN2/1b1Pkpr1/3n1N2/4p1Pq/1p6/2P2R2/1b6
Input: Brian Stephenson, 2004-08-12

90 - P1047962
Byron Zappas
The Problemist 1984
3. Preis

(13+7)
#3

BS Problemid: 32987
Authors: Zappas, Byron
Sources:
Years: 1984

comment

Keywords: Brian Stephenson Collection (32987)
Genre: 3#
FEN: 3B4/3N2r1/QK5b/1p1PPkPB/1p3N2/4RbPP/2R5/3r4
Input: Brian Stephenson, 2004-08-12

91 - P1047965
Byron Zappas
The Problemist 1987
5. Preis

(12+13)
#3

BS Problemid: 32990
Authors: Zappas, Byron
Sources:
Years: 1987

comment

Keywords: Brian Stephenson Collection (32990)
Genre: 3#
FEN: K1nQ4/5Nnb/P1PB4/1B1pP2p/1p1kPRp1/2pr2N1/2p2P2/3qr3
Input: Brian Stephenson, 2004-08-12

92 - P1048040
Byron Zappas
The Problemist 1978
2. Platz

(9+15) C+
#3

1. Tf8? Lxe3!
1. Lf5? Sxe8!
1. Le5? Txh3!

1. Sb1! droht 2. Sxc3#
1. ... Sb5 2. Lf5 droht 3. Le4#
2. ... Sd6 3. Se7#,Sxc3#
1. ... Le1 2. Tf8 droht 3. Tf5#
1. ... Tc1 2. Le5 droht 3. Se7#

Sally: ^
Probespiele :
1. Tf8? - Lxe3!.
1. Lf5? - Sf8!
1. Le5 - Txh4!

1. Sb1! [2. Sxc3] - Sb5, 2. Lf5 (droht Le4#) - Sac6, 3. Le4#.
2. ... - Sxd4,3. Sxc3#/Tee5#/T8e5#/Le4#.

1. ... - Le1, 2. Tf8(droht Tf5#) - Sb4, 3. Tf5#.
2. ... - Bd6, 3. Se7#/Tf5#.
2. ... - Lf2, 3. Sxc3#/Tf5#.

1. ... - Tc1, 2. Le5(droht Se7#) - Sb4, 3. Se7#.
2. ... - Td1, 3. Sxc3#/Se7#.
2. ... - Bc2, 3. Sc3#/Se7#.
Hier muss man vor allem die 3 Probespiele mit zyklischer w. Selbstverstellung gründlich studieren.
1.Tf8?-Lxe3!; 1.Lf5?-Sf8!; 1. Le5?-Sf8!
Durch 1. Sb1 (droht 2. Sxc3#) werden die 3 s. Störenfriede weggelenkt. Bedauerlich an dieser großen Konzeption ist die Kurzdrohung (die u.a. den Eindruck eines velängerten Zweizügers verstärkt), ferner erschweren die nicht ganz einheitlichen Proben (vor allem Le5) die Erkenntnis des Zyklus. (2018-06-23)
Henrik Juel: The variations 2... Sxd4,Sb4,d6,Lf2,Sb4,Td1,c2 should be deleted, as these defenses do not prevent the threat
1... Sb5 2.Lf5 Sd6 3.Se7,Sxc3# should be added
C+ by Popeye 4.61, except for the mate dual after 1... Sb5 (2018-06-23)
comment

Keywords: Brian Stephenson Collection (33065)
Genre: 3#
Computer test: Popeye 4.61
FEN: 2N1R3/q1np2B1/n1p5/2rk3K/2pP3p/Npp1RPpB/5bp1/7r
Input: Brian Stephenson, 2004-08-12
Last update: Alfred Pfeiffer, 2018-06-25 more...

93 - P1048046
Byron Zappas
The Problemist 1985

(11+12)
#3

BS Problemid: 33071
Authors: Zappas, Byron
Sources:
Years: 1985

comment

Keywords: Brian Stephenson Collection (33071)
Genre: 3#
FEN: 1r2r2N/bp1Rpp2/4BBPq/2p3pP/b1N1k3/6P1/4P2p/3R3K
Input: Brian Stephenson, 2004-08-12

94 - P1048174
Byron Zappas
Probleemblad 1965

(7+8)
#3

BS Problemid: 33201
Authors: Zappas, Byron
Sources:
Years: 1965

comment

Keywords: Brian Stephenson Collection (33201)
Genre: 3#
FEN: 1KR5/pp2P3/rk1n4/3n3R/1P1N4/1b6/6Qp/8
Input: Brian Stephenson, 2004-08-12

95 - P1048177
Byron Zappas
Probleemblad 1966
3. Preis

(13+11)
#3

BS Problemid: 33204
Authors: Zappas, Byron
Sources: Probleemblad 2002
Years: 1966

Sally: 1. Se7?-Sxe5!,2. Lh3-Td6!(nicht 1..-Txe5!,2.Lh3-Sd6,3.sg6#;
1. Lxe7?-Te5! 2. Lh3-Sh6!(nicht 1..-Sxe5?,2.Lh3-Td6,3.Lg5#
1. Lh3!-Txe5, 2. Sxe7!
1. .. - Sxe5, 2. Lxe7!
Kontrawechsel mit Schiffmannangriff. (2010-04-16)
comment

Keywords: Brian Stephenson Collection (33204)
Genre: 3#
FEN: 1Q1B1KN1/3Ppn2/1p2R3/p2rN3/Rb3kBP/2PPp1p1/4Prp1/8
Reprints: Probleemblad 1966
Input: Brian Stephenson, 2004-08-12

96 - P1048233
Byron Zappas
B124 1. WCCT 1972-1975
13.-14. Platz B1

(11+13) C+
#3

* 1. ... Tf6xf5+ 2. Lh3xf5+ A Sd4xf5 3. Dc7-c6# B
* 1. ... Sd4xf5 2. Dc7-c6+ B Tf6xc6 3. Lh3xf5# A
* 1. ... Ld1xf3+ 2. g2xf3+ C Sd4xf3 3. Dc7-c2# D
* 1. ... Sd4xf3 2. Dc7-c2+ D Ld1xc2 3. g2xf3# C
* 1. ... Lf2xg3 2. Ta3-e3+ E Sf1xe3 3. Sf5xg3# F
* 1. ... Sf1xg3+ 2. Sf5xg3+ F Lf2xg3 3. Ta3-e3# E

1. Kh5-h4! droht 2. Tf3-f4+ e5xf4 3. Dc7xf4#
1. ... Tf6xf5 2. Dc7-c6+ B Sd4xc6 3. Lh3xf5# A
1. ... Sd4xf5+ 2. Lh3xf5+ A Tf6xf5 3. Dc7-c6# B
1. ... Ld1xf3 2. Dc7-c2+ D Sd4xc2 3. g2xf3# C
1. ... Sd4xf3+ 2. g2xf3+ C Ld1xf3 3. Dc7-c2# D
1. ... Lf2xg3+ 2. Sf5xg3+ F Sf1xg3 3. Ta3-e3# E
1. ... Sf1xg3 2. Ta3-e3+ E Lf2xe3 3. Sf5xg3# F
1. ... Sd4-e2 2. Sf5-d6+ Tf6xd6 3. Lh3-f5#

comment

Keywords: Brian Stephenson Collection (33260)
Genre: 3#
Computer test: Popeye 4.83
FEN: 1r6/B1QP4/5r1p/1p2pN1K/1N1nk3/R4RPB/3p1bPp/q2b1n2
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-06-02 more...

97 - P1048235
Byron Zappas
B228 1. WCCT 1972-1975
8. Platz B2

(8+14)
#3

1. Lh2-g1! droht 2. Td5xd4+ Se6xd4 3. Db2xd4#
1. ... Tc5xd5 2. Lc2-b3+ a4xb3 3. Db2-c1#
1. ... Sb6xd5 2. Sd3-e5+ Tg5xe5,dxe5,fxd5 3. Lc2-d3#
1. ... Kc4xd5 2. Sd3-f4+ Kd5-c4 3. Lc2-d3#
2. ... Kd5-e5 3. Sd8-f7#
2. ... Se6xf4 3. Db2xd4#
1. ... Tg5xd5 2. Db2-b4+ a5xb4 3. Sd3-b2#
Dual 2. Lc2-b1 droht 3. Db2-c2# 3. Lb1-a2#

comment

Keywords: Brian Stephenson Collection (33262)
Genre: 3#
FEN: 3N4/2p5/Kn1pnp1b/p1rR2r1/p1kp2p1/3N1R1q/1QB4B/8
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-06-03 more...

98 - P1048238
Byron Zappas
B104 3. WCCT 1984-1988
3. Platz B1

(14+9) C+
#3

1. Sd5-b6? droht 2. Sc8-a7+ Kc6-c5 3. Lb8-d6#
1. ... Db7xa8 2. d7-d8=S+ Kc6-c5 3. Lb8-d6#
1. ... Sh8-f7 2. d7-d8=D+ Kc6-c5 3. Dd8-d4#
1. ... Kc6-c5 2. Lb8-d6+ Kc5-c6 3. Sc8-a7#
1. ... Le5xb8 2. Sc8-e7+ Kc6-c7,Sxe7 3. d7-d8=D#
1. ... c3xd2!

1. Td2-d4! droht 2. Sd5-b4+ Kc6-c5 3. Lb8-d6#
1. ... Db7xa8 2. d7-d8=D+ Kc6-b7 3. Td4-b4#
2. ... Kc6-c5 3. Dd8-b6#
1. ... Sh8-f7 2. d7-d8=S+ Kc6-c5 3. Sd8xb7#
1. ... Kc6-c5 2. Da8xb7 Le5xd4,Lc7 3. Db7-c7#
2. ... Le5xb8 3. Db7-b6#
1. ... La2xd5 2. Td4xd5 Le5-d4 3. Td5-d6#
2. ... Le5xb8 3. Td5-c5#
2. ... Db7xa8 3. d7-d8=S#

Judge Edgar Holladay

comment

Keywords: Brian Stephenson Collection (33265)
Genre: 3#
Computer test: Popeye 4.83
FEN: QBN1B2n/1q1P2K1/p1k1Ppn1/P2NbR2/P3P3/2p1P3/b2R4/8
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2021-05-17 more...

99 - P1051343
Byron Zappas
diagrammes 1991

(11+10)
#3

BS Problemid: 36382
Authors: Zappas, Byron
Sources:
Years: 1991

comment

Keywords: Brian Stephenson Collection (36382)
Genre: 3#
FEN: 8/8/NRp5/p2b1p2/1r1P1P1K/p1kP3R/1pPpQ3/1n1B1N2
Input: Brian Stephenson, 2004-08-12

100 - P1052103
Byron Zappas
The Problemist 1969

(9+12)
#4

BS Problemid: 37145
Authors: Zappas, Byron
Sources:
Years: 1969

comment

Keywords: Brian Stephenson Collection (37145)
Genre: n#
FEN: 2n4K/3Ppp2/1R1bbkp1/2pP2p1/2NrP1p1/4N1P1/1p6/B7
Input: Brian Stephenson, 2004-08-12

https://pdb.dieschwalbe.de/search.jsp?expression=PROBID+IN+%27P0503786%3B+P0504639%3B+P0504679%3B+P0507199%3B+P0507611%3B+P0513558%3B+P0517447%3B+P0518548%3B+P0520422%3B+P0525903%3B+P0526148%3B+P0526172%3B+P0526369%3B+P0526654%3B+P0526666%3B+P0527243%3B+P0527882%3B+P0530101%3B+P0530193%3B+P0531821%3B+P0532768%3B+P0533258%3B+P0533503%3B+P0534234%3B+P0535379%3B+P0536809%3B+P0536986%3B+P0537909%3B+P0537921%3B+P0538131%3B+P0538133%3B+P0538328%3B+P0538690%3B+P0539182%3B+P0540319%3B+P0542143%3B+P0544011%3B+P0544191%3B+P0547144%3B+P0548806%3B+P0551586%3B+P0555987%3B+P0557742%3B+P0561454%3B+P0565426%3B+P0567246%3B+P0576189%3B+P0576275%3B+P0576557%3B+P0576676%3B+P0577300%3B+P0578344%3B+P0578619%3B+P0579980%3B+P0583369%3B+P1002489%3B+P1002803%3B+P1005112%3B+P1005231%3B+P1006555%3B+P1006782%3B+P1009733%3B+P1018485%3B+P1019541%3B+P1023222%3B+P1025511%3B+P1025815%3B+P1028275%3B+P1028461%3B+P1028497%3B+P1029332%3B+P1030072%3B+P1030085%3B+P1030159%3B+P1030292%3B+P1030378%3B+P1032956%3B+P1032963%3B+P1033291%3B+P1033292%3B+P1033433%3B+P1033461%3B+P1033496%3B+P1033585%3B+P1033787%3B+P1036634%3B+P1042401%3B+P1045632%3B+P1047958%3B+P1047962%3B+P1047965%3B+P1048040%3B+P1048046%3B+P1048174%3B+P1048177%3B+P1048233%3B+P1048235%3B+P1048238%3B+P1051343%3B+P1052103%27

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