Die Schwalbe

34 problem(s) found in 1391 milliseconds (displaying 34 problem(s)). [PROBID IN 'P1053857; P1058401; P1064708; P1118241; P1144822; P1149519; P1170528; P1217458; P1222566; P1223234; P1223306; P1223319; P1310672; P1334676; P1334682; P1334798; P1334824; P1334917; P1335083; P1335091; P1335298; P1335398; P1335516; P1335662; P1337876; P1337957; P1337989; P1337999; P1338059; P1341337; P1341639; P1342906; P1365865; P1390787'] [download as LaTeX]

1 - P1053857
Zinovy M. Birnov
21 Shakhmaty v SSSR 03/1946
2. Lob
P1053857
(10+8) C+
#2
1. Dd8-d7! droht 2. Dd7xc6#
1. ... Ld6-h2,L~ 2. Ta3-e3#
1. ... Ld6-f4 2. Sh3-f2#
1. ... Te6-e5 2. Sf7-g5#
1. ... Sg6-e5 2. Sf7-g5#
1. ... Sg6-f4 2. Sh3-g5#
play all play one stop play next play all
Keywords: Brian Stephenson Collection (38903)
Genre: 2#
Computer test: Popeye 4.67
FEN: 3Q4/4pN1B/K1pbr1n1/2p2P1R/2P1k3/R6N/1n6/6B1
Reprints: 246 FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2017-06-07 more...
2 - P1058401
Zinovy M. Birnov
48 Shakhmaty v SSSR 10/1952
Formalturnier
4. Preis
P1058401
(11+11) C+
#2
1. Le4-a8? c7-c6!
1. Le4-b1? Sa1-c2!
1. Le4-c6? Db4-b1!
1. Le4-d3? c4-c3!
1. Le4-d5? Sh3-f4!
1. Le4xf3? Ld1-c2!
1. Le4-f5? Sh3-g5!
1. Le4-g6? Db4-b7!

1. Le4-h7! droht 2. Th4-e4#
1. ... Ld1-c2 2. Se1xf3#
1. ... Sh3-f2 2. Th4xh5#
1. ... Sh3-g5 2. Dc8-f5#
1. ... Sh3-f4 2. e3xf4#
1. ... Db4xe7+ 2. f6xe7#
1. ... Db4-b1 2. Se7-c6#
1. ... Db4-b7 2. Se7-g6#
1. ... c4-c3 2. Se1-d3#
1. ... Th5xh4 2. Dc8-f5#
1. ... Th5-f5 2. Dc8xf5#
play all play one stop play next play all
Keywords: Brian Stephenson Collection (43463)
Genre: 2#
Computer test: Popeye 4.67
FEN: 2QR1K1B/2p1NP2/5P1p/r3k2r/1qp1B2R/4Pp1n/8/n2bN3
Reprints: 449 FIDE Album 1945-1955 1964
1 idee & form 124, p. 4151, 10/2014
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2017-06-25 more...
3 - P1064708
Zinovy M. Birnov
56 Shakhmaty v SSSR 06/1946
Leonid Kubbel MT
3. ehrende Erwähnung
P1064708
(8+9) C+
#3
1. Dh2-d2! droht 2. d3-d4+, 2. Dd2-f4
1. ... Db1xd3 2. Sc6-b4+ Kc5-d4 3. Sb4-c2#
1. ... Ta3xd3 2. Sc6xa5+ Kc5-d4 3. Sa5-b3#
1. ... Tg3xd3 2. Sc6-e5+ Kc5-d4 3. Se5-f3#
1. ... Lg6xd3 2. Sc6-e7+ Kc5-d4 3. Se7-f5#
1. ... b5-b4 2. Sc6-d4+ Kc5xd4 3. Tc8-c4#
play all play one stop play next play all
Keywords: Brian Stephenson Collection (49799)
Genre: 3#
Computer test: Popeye 4.73
FEN: 1BR5/K7/2N1PNb1/ppk5/8/r2P2r1/1p5Q/1q5n
Reprints: 781 FIDE Album 1945-1955 1964
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2017-08-17 more...
4 - P1118241
Zinovy M. Birnov
Swjasda 30/12/1951
P1118241
(4+3)
#2
1. Th4
play all play one stop play next play all
B14-2 m
comment
Keywords: Miniature Collection (0310346)
Genre: 2#
FEN: 8/8/2pp4/7R/K1kP4/8/3Q4/8
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...
5 - P1144822
Zinovy M. Birnov
107 Shakhmaty v SSSR 10/1949
P1144822
(5+2) C+
#2
1. Le8-h5? Zugzwang
1. ... Lf5-b1,c2,d3,e4 2. Sg5-e6#
1. ... Lf5-h3,g4,d7,c8 2. Sg5-h7#
1. ... Lf5-g6!

1. Le8-f7! Zugzwang
1. ... Lf5-b1,c2,d3,e4,g6 2. Sf6-d7#
1. ... Lf5-h3,g4,e6,c8 2. Sf6-h7#
play all play one stop play next play all
E16LS
comment
Keywords: Miniature Collection (0017404)
Genre: 2#
Computer test: Popeye 4.67
FEN: 3KBk2/8/5N1P/5bN1/8/8/8/8
Input: Felber, Volker, 2010-09-11
Last update: Marcin Banaszek, 2017-06-07 more...
6 - P1149519
Zinovy M. Birnov
Shakhmaty v SSSR 1953
P1149519
(3+4)
#4
1. Ke2 Ka1 (1... Kc2 2. Dc6+ Kb1 3. Dh1+ Kc2 4. Dd1#) 2. Dh8 Lb1 3. Dh1 Ka2 4. Da8#
play all play one stop play next play all
H22
comment
Keywords: Miniature Collection (0334467)
Genre: n#
FEN: Q7/8/8/8/8/1p2K3/bp1P4/1k6
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
7 - P1170528
Zinovy M. Birnov
431 Xadrez Brazileiro 02/1935
P1170528
(4+3)
#2
1. Dc2
play all play one stop play next play all
B7b1DD ZEB 2NM
vf: c1=a1, Frederic Lazard, 08.1925, La Strategie
comment
Keywords: Miniature Collection (0309816)
Genre: 2#
FEN: 8/8/8/8/2QN4/7N/4p3/5knK
Input: Zuncke/Bruder, 2010-09-12
Last update: Zuncke/Bruder, 2010-09-12 more...
8 - P1217458
Zinovy M. Birnov
"64" 1933
Issaeff-Memorial
3. Preis
P1217458
(9+9)
#2
1. Se5-d7!
play all play one stop play next play all

Genre: 2#
FEN: 4B3/1br5/3p2p1/1n1kN1K1/1p6/1pbN1P2/8/B1RRQ3
Input: Felber, Volker, 2011-11-08
Last update: Felber, Volker, 2011-11-08 more...
9 - P1222566
Zinovy M. Birnov
Magyar Sakkvilag 1931
3. Preis
P1222566
(10+10)
#3
1. Sf4-d3!
play all play one stop play next play all

Genre: 3#
FEN: 8/n7/1ppQp3/1r1b3K/2P1PN2/1p2pB2/1P1kP3/N4Rb1
Input: Felber, Volker, 2011-11-08
Last update: Felber, Volker, 2011-11-08 more...
10 - P1223234
Zinovy M. Birnov
Shakhmatny Listok 1930
1.-2. Preis geteilt
P1223234
(9+10)
#3
1. c3-c4!
play all play one stop play next play all

Genre: 3#
FEN: 3Q3b/p2N1b2/4p3/2p3P1/p2rPNp1/2P5/p2k4/K1R1R3
Input: Felber, Volker, 2011-11-08
Last update: Felber, Volker, 2011-11-08 more...
11 - P1223306
Zinovy M. Birnov
Shakhmaty v SSSR 1933
Issaeff-Gedenkturnier
2. Preis
P1223306
(12+7)
#2
1. g7! (2. Sg6)
play all play one stop play next play all

Genre: 2#
FEN: 4R2n/4N3/K4PP1/2PBk1P1/p2n2qQ/2B1N3/6r1/3rR3
Input: Felber, Volker, 2011-11-08
Last update: Felber, Volker, 2011-11-08 more...
12 - P1223319
Zinovy M. Birnov
Shakhmaty v SSSR 1935
1.-2. Preis geteilt
P1223319
(8+7)
#2
1. Le3xd2!
play all play one stop play next play all

Genre: 2#
FEN: 1qbN4/1P1p2P1/3k4/1p2b2Q/8/1K2B3/3pR3/3R4
Input: Felber, Volker, 2011-11-08
Last update: Felber, Volker, 2011-11-08 more...
13 - P1310672
Zinovy M. Birnov
Shakhmaty v SSSR 1946
P1310672
(2+3)
Gewinn
1. Tg5+ Kf8 2. Th5 Lc7 3. Kd7 Lb6 4. Tb5 La7 5. Ta5 Lb6 6. Ta8+ Kf7 7. Kc6
play all play one stop play next play all
Thema Sackmann
comment

Genre: Studies
FEN: 6k1/8/4K3/3R4/3p4/8/7b/8
Reprints: 136 Schachmatni superminiatjuri 1988
Input: Mario Richter, 2015-10-14
Last update: Mario Richter, 2015-10-14 more...
14 - P1334676
Zinovy M. Birnov
61 Shakhmaty v SSSR 07/1946
P1334676
(9+12) cooked
#2
1. Sd2-e4! droht 2. Dc8-e6#
1. ... Sb3-d4 2. Se2-f4#
1. ... Sb3-c5 2. Se4-f6#
1. ... c6-c5 2. Se4-c3#
1. ... Sf3-d4 2. Dc8-d7#, 2. Dc8-d8#, 2. Se2-c3#
play all play one stop play next play all
Cook: Dual: 1. ... Sf3-d4 2. Dc8-d7#, 2. Dc8-d8#, 2. Se2-c3#

Genre: 2#
FEN: 1BQ5/1p2K3/q1p3p1/3k2pR/2p4b/rn3n2/2PNN3/4Rr1B
Input: Marcin Banaszek, 2017-06-08
Last update: Marcin Banaszek, 2017-06-08 more...
15 - P1334682
Zinovy M. Birnov
80 Shakhmaty v SSSR 11-12/1946
2. Lob
P1334682
(10+7) C+
#2
1. Dg1-g3! Zugzwang
1. ... La5-e1,d2,b4 2. Sb5-c7#
1. ... La5-d8,b6 2. Sb5-c3#
1. ... Sb7-d8,Sb~ 2. Dg3-d6#
1. ... Sc6-a7,Sc~ 2. Dg3-e5#
1. ... e4-e3 2. Dg3-f3#
1. ... e6-e5,f5 2. Dg3-g8#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye 4.67
FEN: 7K/1n5P/R1n1pB2/bN1k1P2/N3p3/1P5p/7P/6Q1
Input: Marcin Banaszek, 2017-06-08
Last update: Marcin Banaszek, 2017-06-08 more...
16 - P1334798
Zinovy M. Birnov
28 Shakhmaty v SSSR 04/1948
P1334798
(10+11) cooked
#2
1. Kh7-h6! droht 2. Tg4-f4#
1. ... Dd7-e6+ 2. Le5-f6#
1. ... Sg7-e6+ 2. Le5-g7#
1. ... Sd4-e6 2. Le5-d4#
1. ... h5xg4 2. h3xg4#
play all play one stop play next play all
Cook: NL: 1. Tg4-f4+!

Genre: 2#
FEN: 2Q1rb2/3qp1nK/3P4/2NRBkPp/b2n2R1/7P/3rp2N/8
Input: Marcin Banaszek, 2017-06-10
Last update: Marcin Banaszek, 2017-06-10 more...
17 - P1334824
Zinovy M. Birnov
v Shakhmaty v SSSR 12/1948
Version
P1334824
(5+5) C+
#2
1. Da2-a8! Zugzwang
1. ... Kh7-h8 2. Tg6-h6#
1. ... Lg7-f6,L~ 2. Da8xg8#
1. ... Lg7-h6+ 2. Tg6-g5#
1. ... Lg7-f8 2. Tg6xe6#
1. ... Sg8-f6 2. Tg6xf6#
1. ... Sg8-h6 2. Tg6xg7#
play all play one stop play next play all
Original (wDa2>a1, wKd2>c1) mit NL.

Genre: 2#
Computer test: Popeye4.67
FEN: 6n1/4p1bk/4p1R1/4B3/8/8/Q2K4/1B6
Input: Marcin Banaszek, 2017-06-11
Last update: Marcin Banaszek, 2017-06-11 more...
18 - P1334917
Zinovy M. Birnov
128 Shakhmaty v SSSR 12/1949
P1334917
(9+3) C+
#2
1. Se5-c4! Zugzwang
1. ... Kd4xe4 2. Th3-h4#
1. ... Kd4-c3 2. Db6-b2#
1. ... d5xe4+ 2. Lh2-e5#
1. ... d5xc4+ 2. Se3-f5#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye 4.67
FEN: 8/8/1QB5/2rpN2K/3kP3/4N2R/4P2B/8
Input: Marcin Banaszek, 2017-06-13
Last update: Marcin Banaszek, 2017-06-13 more...
19 - P1335083
Zinovy M. Birnov
Shakhmaty v SSSR 03/1950
Michail Tschigorin MT 1949-1950
4. ehrende Erwähnung
P1335083
(8+7) C+
#2
* 1. ... Sd1-f2,S~ 2. Df4-e3#
* 1. ... c3-c2 2. Df4xd2#
* 1. ... e4-e3 2. Df4-d4#
* 1. ... d5-d4 2. Df4xe4#

1. Df4-c7! Zugzwang
1. ... Sd1-f2,S~ 2. Dc7xc3#
1. ... c3-c2 2. Dc7xc2#
1. ... e4-e3 2. Th4-d4#
1. ... d5-d4 2. Dc7-c4#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye 4.67
FEN: 8/8/5p1B/3p1P1B/4pQ1R/1Kpk2P1/3pN3/3n4
Input: Marcin Banaszek, 2017-06-20
Last update: Marcin Banaszek, 2017-06-20 more...
20 - P1335091
Zinovy M. Birnov
Shakhmaty v SSSR 03/1950
Michail Tschigorin MT 1949-1950
Lob
P1335091
(9+10) C+
#2
1. Te4-e7? Ta7-a3!
1. Te4-e6? Sf7-d6!
1. Te4-e3? d4-d3!
1. Te4-h4? g5-g4!
1. Te4-g4? Lh3-g2!

1. Te4-e8! droht 2. Lf3-e4#
1. ... Ta7-a3 2. Sg6-e7#
1. ... Sf7-d6 2. Dg8-e6#
1. ... d4-d3 2. Sc2-e3#
1. ... g5-g4 2. Sg6-h4#
1. ... Lh3-g2 2. Lf3-g4#
1. ... Tc4-c3 2. Sc2xd4#
1. ... Ta7-e7 2. Sg6xe7#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye 4.67
FEN: 6Q1/r4n2/5pNq/3P1kpP/2rpR3/5BKb/2N1R3/b7
Input: Marcin Banaszek, 2017-06-20
Last update: Marcin Banaszek, 2017-06-20 more...
21 - P1335298
Zinovy M. Birnov
30 Shakhmaty v SSSR 06/1952
P1335298
(12+10) C+
#2
1. Dc3-c6? Tb7-c7!
1. Dc3-c5? Dd8-c7!
1. Dc3-c4? Tf7-c7!

1. Dc3-c2! droht 2. Dc2-e2#
1. ... Dd8-c7 2. Tb5-g5#
1. ... Tb7-c7 2. La8-f3#
1. ... Tf7-c7 2. Ta4xf4#
1. ... Sh1-g3 2. Sf1-h2#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye 4.67
FEN: B1bq4/1r3rP1/1P1PP3/1R6/R4pkp/2Q1p2N/5bP1/2K2N1n
Input: Marcin Banaszek, 2017-06-24
Last update: Marcin Banaszek, 2017-06-24 more...
22 - P1335398
Zinovy M. Birnov
23 Shakhmaty v SSSR 06/1953
Lob
P1335398
(8+9) C+
#2
1. Sb4-c2! droht 2. Ld2-b4#
1. ... Kd6-c5,d5 2. De8-c6#
1. ... Tb5-d5 2. Sd8-b7#
1. ... Tb5-c5 2. De8xe6#
1. ... Tf5-d5 2. De8-f8#
play all play one stop play next play all

Genre: 2#
Computer test: Popeye 4.67
FEN: 1bKNQ3/2P5/3kp3/pr3r2/bN6/4Rp1q/3B4/3R4
Input: Marcin Banaszek, 2017-06-26
Last update: Marcin Banaszek, 2017-06-26 more...
23 - P1335516
Zinovy M. Birnov
(11) Shakhmaty v SSSR 12/1953
Leonid Kubbel MT 1953
3. ehrende Erwähnung
P1335516
(7+11) cooked
#3
1. Dc7-d6! droht 2. Dd6-d5+ Ke4-f4 3. Dd5-f5#
1. ... Db2-e5 2. Sb7-d8+ Ke4-f4 3. Sd8-e6#, 2. ... De5-d5 3. La8xd5#
1. ... Db2-d4 2. Sb7-a5+ Dd4-d5 3. La8xd5#, 2. ... Ke4-e3 3. Sa5xc4#
1. ... Sh3xg5 2. Th2xh4+ Ke4-f5 3. Th4-f4#
1. ... Sh3-f4 2. Dd6-e5+ Db2xe5+ 3. Sb7-d6#
play all play one stop play next play all
Cook: Dual: 1. ... Sh3-f4 2. Dd6-e5+, 2. Dd6-e7+, 2. Dd6-c6+

Genre: 3#
FEN: BK5n/1NQ5/8/2B3R1/2p1k2r/3p1ppn/1q5R/b3r3
Input: Marcin Banaszek, 2017-06-30
Last update: Marcin Banaszek, 2017-06-30 more...
24 - P1335662
Zinovy M. Birnov
11v Shakhmaty v SSSR 01/1951
UdSSR-Meisterschaft 1945-53
22. Platz
P1335662
(9+2) cooked
#4
1. Lc4-e2! droht 2. e7-e8=D+ Ke4xd5 3. Sb5-d4, 3. De8-e3, 3. De8-e5+, 3. De8-e7
1. ... Ke4-f5 2. e7-e8=L Kf5-e4 3. Le8-f7 Ke4-f5 4. Sb5-d6#
2. ... Kf5-e6 3. Le2-f3 Ke6-f5 4. Sb5-d4#
1. ... Ke4xd5 2. e7-e8=T Kd5-c6 3. Te8-d8 ... 4. Td8-d6#
play all play one stop play next play all
Original (Lc4>e2, Sd5>b6, -Bg6, -Bg7) auch mit Dual.
Cook: Dual: 1. ... Ke4xd5 2. Le2-d3 Kd5-c6,e6 3. e7-e8=D+

Genre: n#
FEN: 8/4P1p1/P5P1/1N1N4/1PB1kP2/8/8/K7
Reprints: Shakhmaty v SSSR 11/1953
Input: Marcin Banaszek, 2017-07-06
Last update: Marcin Banaszek, 2017-07-06 more...
25 - P1337876
Zinovy M. Birnov
38 Shakhmaty v SSSR 05/1947
P1337876
(7+4) C+
#4
1. e3-e4! d6-d5 2. Kh8-g7 d5xe4 3. h7-h8=D e4-e3 4. Dh8-a8#
1. ... d6xe5 2. Kh8-g8 e5xd4 3. h7-h8=D d4-d3 4. Dh8-a1#
play all play one stop play next play all

Genre: n#
Computer test: Popeye 4.73
FEN: 7K/7P/3p3p/4P2R/3P4/4P1R1/7n/7k
Input: Marcin Banaszek, 2017-08-21
Last update: Marcin Banaszek, 2017-08-21 more...
26 - P1337957
Zinovy M. Birnov
65 Shakhmaty v SSSR 05/1949
P1337957
(11+4) C+
#3
1. Lh6-f4! droht 2. Db1-d3 ... 3. Dd3xg3#
1. ... g6-g5 2. Db1-e4 g5xf4 3. De4-e7#
1. ... g6xh5 2. f5-f6 h5xg4 3. Db1-h7#
1. ... g6xf5 2. Db1-b5 f5xg4 3. Db5-g5#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye 4.73
FEN: 8/3p4/1P1P2pB/5P1P/6Pk/2P3pP/6P1/1QK5
Input: Marcin Banaszek, 2017-08-22
Last update: Marcin Banaszek, 2017-08-22 more...
27 - P1337989
Zinovy M. Birnov
50 Shakhmaty v SSSR 10/1950
P1337989
(12+5) C+
#3
1. Sh2-g4! droht 2. Sg4-f6+ Se4xf6 3. Tc6-c5#
1. ... Sc4-d2 2. Sg4-e3+ Kd5xd4 3. Tc6-c4#
1. ... Sc4-d6 2. Dd1-b3+ Kd5xc6 3. Db3-b7#, 2. ... Kd5xd4 3. Db3-d3#, 2. ... Sd6-c4 3. Db3xc4#
1. ... Se4-d6 2. Dd1xf3+ Kd5xe6 3. Df3-f7#, 2. ... Kd5xd4 3. Df3-d3#, 2. ... Sd6-e4 3. Df3xe4#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye 4.73
FEN: 8/8/P1R1R1P1/3k4/2nPn3/5p1B/1P3P1N/1rNQ2K1
Input: Marcin Banaszek, 2017-08-23
Last update: Marcin Banaszek, 2017-08-23 more...
28 - P1337999
Zinovy M. Birnov
Shakhmaty v SSSR 1950
P1337999
(8+12) C+
#3
1. Dc2-d3! droht 2. Sb3xc5+ Tc4xc5 3. Dd3-e4# 2. ... d6xc5 3. Dd3xd5#
1. ... Lc1-a3 2. Dd3xe3+ Tc4-e4 3. De3xe4#, 2. ... Sd5xe3 3. Se8-c7#, 2. ... Sf5xe3 3. Se8xg7#
1. ... Tc4-d4 2. Sb3xd4+ c5xd4 3. Dd3-e4#
1. ... Sd5-f4 2. Se8-c7+ Ke6-e5 3. Dd3-d5#
1. ... Sd5-e7 2. Se8-c7+ Ke6-f7 3. Dd3-d5#
1. ... Sf5-g3 2. Se8xg7+ Ke6-e5 3. Dd3-f5#
1. ... Sf5-e7 2. Se8xg7+ Ke6-f7 3. Dd3-g6#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye 4.73
FEN: 3RN3/K2R2p1/p2pkp2/2pn1n1P/2r5/1Np1p3/2Q4B/2b5
Input: Marcin Banaszek, 2017-08-23
Last update: Marcin Banaszek, 2017-08-23 more...
29 - P1338059
Zinovy M. Birnov
83 Shakhmaty v SSSR 10/1951
1. ehrende Erwähnung
P1338059
(9+11) C+
#3
1. Th6-h4! droht 2. Lf4xd6+ f5-f4 3. Th4xf4#
1. ... Sg5xh3+ 2. Th4xh3 ... 3. Th3-e3#
1. ... Sg5-e6 2. Sg2-e3+ Le2-f3+ 3. Se3-c2#
1. ... e7-e5 2. Lf4-e3+ Le2-g4+ 3. Le3-d2#, 2. ... f5-f4 3. Sb5xd6#
play all play one stop play next play all

Genre: 3#
Computer test: Popeye 4.73
FEN: 8/4pp2/3p3R/1N3pn1/1pB1kB2/1n5P/r3bKNp/4R2Q
Input: Marcin Banaszek, 2017-08-25
Last update: Marcin Banaszek, 2017-08-25 more...
30 - P1341337
Zinovy M. Birnov
SVTVS - Tschech. Ausschuß f. Kultur u. Sport 1953
O. Votruba MT
4. Preis
P1341337
(11+8) cooked
#2*
* 1. ... Th5-h1,T~ 2. Df4xf5#
* 1. ... Th5-g5 2. Df4-d4#
* 1. ... Sa6-b8,Sa~ 2. Kc3-b4#
* 1. ... Sf1-h2,Sf~ 2. Kc3-d2#
* 1. ... c6-c5 2. Se7-d5#
* 1. ... b5-b4 2. Kc3-c4#

1. Kc3-d4! Zugzwang
1. ... Th5-h1,T~ 2. Df4xf5#
1. ... Th5-h4 2. Df4xh4#
1. ... Th5-g5 2. Df4-e5#
1. ... Sa6-b8,Sa~ 2. Kd4-c5#
1. ... Sf1-h2,Sf~ 2. Kd4-e3#
1. ... c6-c5+ 2. Kd4-d5#
1. ... b5-b4 2. Kd4-c4#
play all play one stop play next play all
Cook: NL: 1. Se7xf5!
milan: +wPc2d3 M.Frelih (2017-11-28)
comment

Genre: 3#
FEN: 6R1/4NB2/n1pP1kP1/1p3b1r/5Q2/pPK2P2/P7/B4n2
Reprints: 38 Szachy 03/1954
Input: Marcin Banaszek, 2017-10-09
Last update: Marcin Banaszek, 2017-10-09 more...
31 - P1341639
Zinovy M. Birnov
Shakhmaty v SSSR 1953
Leonid Kubbel MT 1953
2. Preis
P1341639
(5+3)
Gewinn
1. Sb5 Sb6 2. Lf4+ Ka8 3. Sc7+ Ka7 4. Le3 Kb7 5. a5 Sc4 6. Sd6+! Sxd6 7. Kd7 Sc8 8. a6+ Kb8 9. Sb5 Lb7 10. a7+ Sxa7 11. Lf4+ Ka8 12. Sc7+ Kb8 13. Sd5+ Ka8 14. Sb6#
play all play one stop play next play all

Genre: Studies
FEN: nk2K3/N7/7B/8/P3N3/8/8/7b
Reprints: 136 Szachy 09/1954
Input: Marcin Banaszek, 2017-10-13
Last update: Marcin Banaszek, 2017-10-13 more...
32 - P1342906
Zinovy M. Birnov
Szachy 11-12/1948
P1342906
(10+7) C+
#2
1. Db2-b3! droht 2. Db3-f3#
1. ... Sb4-a2,S~ 2. Sc8-e7#
1. ... Sb4-d5 2. Te8-e5#
1. ... Sb4-c6 2. Sc8-d6#
1. ... Kf5-g4 2. Db3-h3#
1. ... Ld7-c6 2. Db3-e6#
1. ... g5-g4 2. e2-e4#
play all play one stop play next play all
more ...
comment
Keywords: Obtrusive material (Lf7)
Genre: 2#
Computer test: Popeye 4.67
FEN: 2N1R3/2Bb1B1N/1r6/r4kpp/Rn6/8/1Q2P1P1/1K6
Input: Marcin Banaszek, 2017-11-07
Last update: Alfred Pfeiffer, 2017-11-09 more...
33 - P1365865
Zinovy M. Birnov
Trud 1947
2. Preis
P1365865
(3+4)
Gewinn
1. Tg1? Kb7!
1. ... Lf2? 2. a8=D Lxg1 3. Da5+ Lb6 4. Dd2
2. Ta1? c1=D+ 3. Txc1 Lxa7

1. a8=S+? Kc6 2. Tg1 Lg5

1. Tg7+! Kb6! 2. a8=S+! Ka6 3. Sc7+ Ka5! 4. Tg1 Lg5! 5. Txg5+! d5+! 6. Txd5+ Ka4 7. Sb5! c1=D+ 8. Sc3+ Ka3 9. Ta5+ Kb2 10. Ta2#

6. ... Kb6 7. Tb5+ Kxc7 8. Tc5+
7. ... Ka7 8. Ta5+
3. ... Kb7 4. Se6+ Kc6 5. Tg1
3. ... Kb6 4. Sd5+ Ka6 5. Sb4+
3. Tg1? Lg5
2. ... Kc6 3. Tc7#
2. ... Ka5 3. Ta7#
2. a8=D? c1=D+
1. ... Kc8 2. a8=D#
1. ... Kc6 2. a8=D+
play all play one stop play next play all
Keywords: under-promotion (S), konsekutive Umwandlungen 2 (Sd)
Genre: Studies
FEN: 8/P1k5/3p4/8/2K3Rb/8/2p5/8
Input: Rainer Staudte, 2019-07-28
Last update: Rainer Staudte, 2019-07-28 more...
34 - P1390787
Zinovy M. Birnov

Uzbekistan-Turnier 1947
1. ehr. Erwähnung
P1390787
(9+8)
#3
1. Dc3! Dc2 2. Sc5+ Td7 3. Se4#
1. ... De2 2. Se5+ Td7 3. Sf3#
play all play one stop play next play all
Henrik Juel: double threat 2.Dc4+,Dd4 and duals 1... Da2 2.Sc5,Se5,Dc4+, 1... De2 2.Se5+,Dd4 (2021-06-13)
comment

Genre: 3#
FEN: 1N2BK2/1p1N4/1p3P2/1k1r3R/5p2/pP2P3/7q/4Q2b
Reprints: Deutsche Schachhefte 2, p. 47, 06/1949
Input: Dieter Berlin, 2021-06-13
Last update: Dieter Berlin, 2021-06-13 more...
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