71 problem(s) found in 966 milliseconds (displaying 71 problem(s)). [A='Kisis' and FIRSTNAME='Imants'] [download as LaTeX]

1 - P0557926
Imants Kisis
1898 Schachmaty 04/1964

(7+10) C+
h#2
2.1...

1) 1. Lf5 Sf6+ 2. Ke5+ Sd5#
2) 1. b5 Sc3+ 2. Kxc5+ Sd5#

comment

Genre: h#
Computer test: (Popeye C-Version 3.52 (2048 KB))
FEN: 8/6B1/np1rp3/2Pk4/4N3/1p5b/1P4Bp/2RK2bq
Input: hpr, 1999-02-06
Last update: hpr, 1999-02-06 more...

2 - P1025211
Imants Kisis
Vecherny Leningrad 1990
1. Preis

(9+5) C+
#2

1. Se5-f3?,A droht 2. Dd2-g5#
1. ... Lc8xf5,a 2. Dd2-d4#,C
1. ... Kf6xf5 2. Sf3-g5#
1. ... Tg8xg6!
1. Se5-f7?,B droht 2. Dd2-g5#
1. ... Tg8xg6,b 2. Dd2-d4#,C
1. ... Kf6xg6 2. Dd2-h6#
1. ... Lc8xf5!

1. Dd2-d4!,C droht 2. Dd4-h4#
1. ... Lc8xf5,a 2. Se5-f3#,A
1. ... Tg8xg6,b 2. Se5-f7#,B

comment

Keywords: Brian Stephenson Collection (10089)
Genre: 2#
Computer test: Popeye 4.67
FEN: 2b1B1r1/4P3/3K1kP1/4NN1p/8/7P/n2Q4/5R2
Reprints: 1924 Rozmaitosci szachowe 27/12/2014
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2017-02-13 more...

3 - P1027858
Imants Kisis
Problem 1962
1. Preis

(8+7)
#2

BS Problemid: 12742
Authors: Kisis, Imants
Sources:
Years: 1962

comment

Keywords: Brian Stephenson Collection (12742)
Genre: 2#
FEN: 1B6/8/B7/2K5/4kpP1/1p3b1R/3P2pn/5RnQ
Input: Brian Stephenson, 2004-08-12

4 - P1028073
Imants Kisis

1. Preis

(9+11)
#2

BS Problemid: 12957
Authors: Kisis, Imants
Sources:
Years: 1964

comment

Keywords: Brian Stephenson Collection (12957)
Genre: 2#
FEN: br3b2/3R3N/1r6/2p1pp2/N3k3/R3p1Pn/B5P1/BnK5
Input: Brian Stephenson, 2004-08-12

5 - P1028137
Imants Kisis

1. ehrende Erwähnung

(9+7)
#2

BS Problemid: 13022
Authors: Kisis, Imants
Sources:
Years: 1964

comment

Keywords: Brian Stephenson Collection (13022)
Genre: 2#
FEN: 3Q1B2/b7/r7/5b1p/2N1pk1p/1R6/5NP1/3B1RK1
Input: Brian Stephenson, 2004-08-12

6 - P1028568
Imants Kisis
Problem 1969

(9+5)
#2

BS Problemid: 13457
Authors: Kisis, Imants
Sources:
Years: 1969

comment

Keywords: Brian Stephenson Collection (13457)
Genre: 2#
FEN: nR2B3/Pr2p2K/1kN1P3/Rp6/1B2N3/8/8/8
Input: Brian Stephenson, 2004-08-12

7 - P1029374
Imants Kisis
"64" 1971
1. Preis

(11+8) C+
#2

1. Se4-f2? droht 2. Dg2-e4#
1. ... Sh2-f3 2. Dg2-g4#
1. ... f4-f3 2. Dg2-g5#
1. ... La7-c5!

1. Dg2-g8! droht 2. Dg8xh7#
1. ... Sh2-f3 2. Se4-d6#
1. ... f4-f3 2. Se4-g3#

comment

Keywords: Brian Stephenson Collection (14266)
Genre: 2#
Computer test: Popeye 4.67
FEN: 1B6/b2N3p/2R2P2/1R1b1k2/3pNp1P/8/q2P2Qn/3B3K
Reprints: 42 Szachy 03/1973
Input: Brian Stephenson, 2004-08-12
Last update: Marcin Banaszek, 2018-07-30 more...

8 - P1029754
Imants Kisis
Mat Plus 1974
3. Preis

(6+12)
#2

BS Problemid: 14648
Authors: Kisis, Imants
Sources: Mat Plus 1994
FIDE Album (1974-1976) 1980
Years: 1974

comment

Keywords: Brian Stephenson Collection (14648)
Genre: 2#
FEN: q2br3/3B1pQ1/p5p1/8/r3k3/p1pR3n/2K4B/5N1b
Input: Brian Stephenson, 2004-08-12

9 - P1029923
Imants Kisis
Shakhmaty v SSSR 1976
2. Preis

(8+8)
#2

BS Problemid: 14821
Authors: Kisis, Imants
Sources: Mat Plus 1994
FIDE Album (1974-1976) 1980
Years: 1976

comment

Keywords: Brian Stephenson Collection (14821)
Genre: 2#
FEN: r7/1R1p4/2pP3b/8/k1p3B1/3pRQ2/1P6/2n1BK2
Reprints: Mat Plus 1976
Input: Brian Stephenson, 2004-08-12

10 - P1029982
Imants Kisis
Probleemblad 1977
3. ehrende Erwähnung

(9+7)
#2

1. Tbe5? (droht 2. Te4#) Sg2! (2. Tgd5?)
1. Tgc5? (droht 2. Tc4#) Sd3! (2. Tbd5?)
1. Tbc5? e5!
1. Tge5? c5!
1. Sc1! (droht 2. Sb3#)
1. ... Sxg2 2. Tgd5#
1. ... Sxd3 2. Tbd5#
1. ... Lxc1 2. Tb4#

Siehe dazu auch P1267624
comment

Keywords: Brian Stephenson Collection (14880)
Genre: 2#
FEN: 4r3/2p1p3/B6B/1R4R1/3k1n1r/3P1P2/N1Kb2N1/8
Reprints: FIDE Album 1977-1979 1984
Input: Brian Stephenson, 2004-08-12
Last update: Felber, Volker, 2013-04-17 more...

11 - P1053864
Imants Kisis
"64" 1976
2. ehrende Erwähnung

(6+6)
#2

BS Problemid: 38910
Authors: Kisis, Imants
Sources: FIDE Album (1974-1976) 1980
Years: 1976

comment

Keywords: Brian Stephenson Collection (38910)
Genre: 2#
FEN: 5b2/2K3p1/4Q3/8/2pkN3/5Pp1/2R3n1/2B5
Input: Brian Stephenson, 2004-08-12

12 - P1053964
Imants Kisis
Shakhmaty v SSSR 1974
1. Preis

(7+8)
#2

BS Problemid: 39010
Authors: Kisis, Imants
Sources: FIDE Album (1974-1976) 1980
Years: 1974

comment

Keywords: Brian Stephenson Collection (39010)
Genre: 2#
FEN: 3b4/3r4/6B1/2ppQ3/2p3b1/4B1N1/R1N5/1r1k2K1
Input: Brian Stephenson, 2004-08-12

13 - P1054044
Imants Kisis

1. Lob

(5+6)
#2

BS Problemid: 39090
Authors: Kisis, Imants
Sources: FIDE Album (1971-1973) 1978
Years: 1972

comment

Keywords: Brian Stephenson Collection (39090)
Genre: 2#
FEN: 5Q2/3N2n1/4p3/7p/4k1q1/2KRN1p1/8/8
Input: Brian Stephenson, 2004-08-12

14 - P1054050
Imants Kisis
Shakhmaty v SSSR 1975

(9+7)
#2

BS Problemid: 39096
Authors: Kisis, Imants
Sources: FIDE Album (1974-1976) 1980
Years: 1975

comment

Keywords: Brian Stephenson Collection (39096)
Genre: 2#
FEN: 8/5BNb/8/1pB2Ppp/4k3/n1R1P1Q1/7p/3KR3
Input: Brian Stephenson, 2004-08-12

15 - P1054337
Imants Kisis

2. ehrende Erwähnung

(7+8)
#2

BS Problemid: 39384
Authors: Kisis, Imants
Sources: FIDE Album (1971-1973) 1978
Years: 1972

comment

Keywords: Brian Stephenson Collection (39384)
Genre: 2#
FEN: 8/1B2Q3/1n3pN1/R2bqk1K/4p1p1/4R2p/5N2/8
Input: Brian Stephenson, 2004-08-12

16 - P1055867
Imants Kisis
Probleemblad 1972
1. ehrende Erwähnung

(5+12)
#2

BS Problemid: 40919
Authors: Kisis, Imants
Sources: FIDE Album (1971-1973) 1978
Years: 1972

comment

Keywords: Brian Stephenson Collection (40919)
Genre: 2#
FEN: 5K2/2p1p1Q1/p6p/3npN1k/r3B2p/2q2b1P/8/2b5
Input: Brian Stephenson, 2004-08-12

17 - P1062411
Imants Kisis
Die Schwalbe 1991

(5+7)
#2

BS Problemid: 47498
Authors: Kisis, Imants
Sources: FIDE Album (1989-1991) 1997
Years: 1991

comment

Keywords: Brian Stephenson Collection (47498)
Genre: 2#
FEN: 1b6/2rp4/1p3N2/1p4RK/1pk2B2/5Q2/8/8
Input: Brian Stephenson, 2004-08-12

18 - P1062581
Imants Kisis

6. Preis

(6+4)
#2

BS Problemid: 47668
Authors: Kisis, Imants
Sources: FIDE Album (1965-1967) 1976
Years: 1967

comment

Keywords: Brian Stephenson Collection (47668)
Genre: 2#
FEN: 1Q5b/1B6/1R6/8/2pk4/3p4/5R1B/K7
Input: Brian Stephenson, 2004-08-12

19 - P1138801
Imants Kisis
415 Schach (Borowitschi) 17 12/1987

(6+1)
#2

1. Sf4

SAC
comment

Keywords: Miniature Collection (0313663)
Genre: 2#
FEN: 6R1/8/2B2QN1/8/4P3/4k3/8/3K4
Input: Zuncke/Bruder, 2010-09-11
Last update: Zuncke/Bruder, 2010-09-11 more...

20 - P1146642
Imants Kisis
Molodesch Moldawi 06/05/1981
1. Preis

(5+2)
#2

1. Lc3? (2. Dd1) ... Kd3/Kb3 2. Db1/Db2, 1... . e2!;
1. Sc3! (2. Db1) ... Kd3/Kb3 2. Dd1/Da2

LG A9-13-
comment

Keywords: Miniature Collection (0018683)
Genre: 2#
FEN: 8/8/1N6/B7/8/4p3/N1k5/Q3K3
Input: Felber, Volker, 2010-09-11
Last update: Felber, Volker, 2010-09-11 more...

21 - P1175551
Imants Kisis
325 Bilten 01/1963

(4+3)
#2
b) sBh6->g6

a) 1. Lf2? ... Kf6!;
1. Lb6! (Zugzwang) ... Kf6/f6 2. Ld8/Le3, ... f5 2. Ld8;
b) a) 1. Lb6? ... h5!;
1. Lf2! (Zugzwang) ... Kf6/f6 2. Lh4/Le3, ... f5/h5 2. Dh4/Lh4

B27LL B19LD C4m
vf: auch mit gleichen Quellenangaben, a/b vertauscht
comment

Keywords: Miniature Collection (0270976)
Genre: 2#
FEN: 8/B4p1K/7p/6k1/8/3N3Q/8/8
Input: Felber, Volker, 2010-09-12
Last update: Felber, Volker, 2010-09-12 more...

22 - P1235347
Imants Kisis
3377 Freie Presse (Chemnitz) 22/01/1993
1. Lob

(7+2)
#2

1. Sab6? droht 2. Ta4#
1. ... cxb4 2. cxb4#
1. ... c4!

1. Sdb6? cxb4 2. Th5#
1. ... c4!

1. Sc7? c4 2. Th5#
1. ... cxb4!

1. Th5! c4 2. Sdc7#
1. ... cxb4 2. Sdb6#

comment

Keywords: Banny Theme, Reversal 1
Genre: 2#
FEN: 8/7K/8/k1pN4/NR6/2P4R/8/5B2
Input: Felber, Volker, 2012-03-28
Last update: Felber, Volker, 2014-09-06 more...

23 - P1243173
Imants Kisis
1010 Freie Presse (Chemnitz) 21/11/1969
Lob
II. Internationales Problemturnier

(7+11)
#2
a) Diagramm
b) sBe2 nach c2

a) 1. Sg3? Sg2,Sf~ 2. Sf5#
1. ... dxc6 2. De7#
1. ... Lc2!

1. Sd2! Sc3,Sd~+ 2. Sc4#
1. ... dxc6 2. Te6#

b) 1. Sd2? Txd2!
1. Sg3!

comment

Genre: 2#
FEN: 8/1Q1p1K2/2Nk2p1/2pn4/1p3n2/qb2R3/4pr1B/3R1N2
Input: Felber, Volker, 2012-06-26
Last update: Felber, Volker, 2014-06-04 more...

24 - P1244108
Imants Kisis
1380 Freie Presse (Chemnitz) 22/12/1972
Lob

(4+7)
#2

1. Td1! droht 2. La7#
1. ... Sb5 2. Df4#
1. ... Sd5 2. Dd4#
1. ... Se6 2. Dc3#
1. ... f2 2. Dg3#

comment

Genre: 2#
FEN: bB6/2n5/p6p/4Q3/3Rp3/4kp2/8/5K2
Input: Felber, Volker, 2012-07-06
Last update: Felber, Volker, 2014-06-25 more...

25 - P1245799
Imants Kisis
598 Freie Presse (Chemnitz) 15/07/1966
3. Preis

(11+1)
#2
a) Diagramm
b) wBf6 nach d6

a) 1. Da1!
b) 1. Dh2!

Henrik Juel: C+ Popeye 4.61 (2021-08-11)
comment

Keywords: Rex solus, X flights (a), Y-flight (b)
Genre: 2#
FEN: 4B3/4N3/5P2/4k3/8/1PR3RP/3PP1K1/7Q
Input: Felber, Volker, 2012-07-29
Last update: Rainer Staudte, 2021-08-11 more...

26 - P1260511
Imants Kisis
125 Troll 15 07/1993
Lobende Erwähnung

(9+9)
#2

1. Dd7!

comment

Genre: 2#
FEN: 4BBr1/p3n2r/K2N1P2/nQPk2p1/1bp3R1/8/4R3/8
Input: Felber, Volker, 2013-01-21
Last update: Felber, Volker, 2013-01-21 more...

27 - P1268358
Imants Kisis
397 idee & form , p. 986, 01/1993

(9+7)
#2

1. Lg1? (droht 2. Se4#) exd4!
1. d6? (droht 2. Sxb3#) exd4 2. Tf5# - aber 1. ... e4!
1. Tf5! Zugzwang
1. ... exd4 2. d6#
1. ... e4 2. Sxb3#
1. ... Kxd4 2. Lg1#
1. ... Kd6 2. Se4#
1. ... d6 2. Sxb3#

comment

Keywords: Flight-giving key
Genre: 2#
FEN: N7/3p4/5P2/1pkPp3/1p1R1R2/1p1p1B2/1K1N3B/8
Input: Felber, Volker, 2013-04-25
Last update: Felber, Volker, 2013-04-25 more...

28 - P1290088
Imants Kisis
Wola Gulowska 1992
6. Lob

(7+5) C+
#2

1. Dc7? droht 2. Txb4#
1. ... bxa3 2. Lb5#
1. ... b3 2. Tc1#
1. ... Lc6!

1. Lxc5! droht 2. Dd4#
1. ... Lc6 2. Txb4#
1. ... Kxc5 2. Dc7#

comment

Keywords: Half-Dombrovskis
Genre: 2#
FEN: 4B3/1n4Q1/8/2pb1R2/1pkB4/P3K3/8/1R6
Input: Marcin Banaszek, 2014-11-02
Last update: Alfred Pfeiffer, 2015-01-07 more...

29 - P1290175
Imants Kisis
Wola Gulowska 1993
5. ehrende Erwähnung

(5+5) C+
#2

1. Tf5? droht 2. La7#
1. ... Kd4 2. Dd2#
1. ... Sxf4!

1. Td5? droht 2. De2#
1. ... Sxf4 2. La7#
1. ... Sg3 2. Dxg3#
1. ... c3!

1. La7! droht 2. Tf5#
1. ... Sxf4 2. Td5#
1. ... Kd4 2. Dd2#
1. ... Kxf4 2. Df2#

comment

Keywords: Reversal 1, Half-Dombrovskis
Genre: 2#
FEN: 1B6/8/b7/2R4n/2p1pN1K/4k3/6Q1/8
Input: Marcin Banaszek, 2014-11-04
Last update: Alfred Pfeiffer, 2015-01-07 more...

30 - P1311324
Imants Kisis
583 Gazeta Czestochowska 03/08/1966

(10+9) C+
#2

1. Kg6-f7! droht 2. De6-e3#
1. ... Kf4-g5 2. Sg1-h3#
1. ... Db6xd4 2. De6-h6#
1. ... Db6-b3 2. Ld4-e3#
1. ... Db6xe6+ 2. Sg7xe6#
1. ... Ld1-b3 2. Tg2xg4#
1. ... Tb2-e2 2. Tg2xg4#
1. ... Tf2-e2,f3 2. Tg2xg4#

comment

Genre: 2#
Computer test: Popeye Windows-32Bit v4.67
FEN: 8/2p3NP/1q2Q1K1/R4B1P/3B1kpp/2p5/1r3rR1/3b2N1
Input: Marcin Banaszek, 2015-10-29
Last update: Marcin Banaszek, 2015-10-29 more...

31 - P1311632
Imants Kisis
408 Gazeta Czestochowska 30/09/1964

(5+4) C+
#2
b) sKe6 nach b7

a) 1. Dg7-f8! droht 2. Df8-d6#
1. ... Ke6-d5 2. Df8xf7#
1. ... Ke6-f6 2. Df8-h6#
1. ... f7-f5 2. Lh7-g8#
1. ... f7-f6 2. Df8-g8#

b) 1. Lh7-d3!,zz
1. ... e5-e4 2. Dg7-b2#
1. ... d7-d6,d5 2. Dg7xf7#
1. ... f7-f6,f5 2. Dg7xd7#

comment

Genre: 2#
Computer test: Popeye Windows-64Bit v4.67 (6480 MB)
FEN: 2RK4/3p1pQB/4k3/2B1p3/8/8/8/8
Input: Marcin Banaszek, 2015-11-05
Last update: Marcin Banaszek, 2015-11-05 more...

32 - P1318450
Imants Kisis
1057 Sächsische Zeitung 14/11/1980

(12+7) C+
#2

1. De2? droht 2. Le4#
1. ... Dh1!

1. Dd2? droht 2. e4#
1. ... Lf2!

1. Dc2? droht d4#
1. ... Dh2!

1. Db2? droht 2. e6#
1. ... Le1!

1. Da2! droht 2. Sd6#
1. ... Txf6 2. e6#
1. ... Dxf6 2. exf6#

comment

Keywords: Option key
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
FEN: 6bq/4Pr2/1KR2Pp1/R3Pkr1/2N2P2/3PPBb1/7Q/8
Input: Felber, Volker, 2016-03-19
Last update: Felber, Volker, 2016-03-19 more...

33 - P1319106
Imants Kisis
1257 Sächsische Zeitung 08/04/1983

(6+8) C+
#2*

* 1. ... Tc4 2. De2#
* 1. ... Lc4 2. Dxd4#
* 1. ... d3 2. De1#

1. Da2! droht 2. Sd2#
1. ... Kd3,Ke3 2. Sxg5#
1. ... Le2 2. Dxe2#
1. ... d3 2. De6#

comment

Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
FEN: 6r1/2B1N2p/b7/6pK/r2pk3/p4N1R/3Q4/8
Input: Felber, Volker, 2016-04-08
Last update: Felber, Volker, 2016-04-08 more...

34 - P1320703
Imants Kisis
1773 Sächsische Zeitung 11/12/1987

(9+6) C+
#2

1. La2? droht 2. Se3#
1. ... Kxe6 2. Dg8#
1. ... Txc4 2. Sf4#
1. ... Td4!

1. Dg8! droht 2. Sf4#
1. ... Kxc4 2. La2#
1. ... Txe6 2. Se3#

comment

Keywords: Reciprocal moves by White
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
FEN: 8/2K1p1pQ/1P2N3/2pk4/P1N1r3/2B2Rn1/8/1B6
Input: Felber, Volker, 2016-05-29
Last update: Felber, Volker, 2016-05-29 more...

35 - P1323910
Imants Kisis
2007 Sächsische Zeitung 09/02/1990

(6+7) C+
#2

1. Sg5? droht 2. Lg3#
1. ... Dd4!

1. Lg5? droht 2. Sf4#
1. ... Dc3!

1. Lg3? droht 2. Sg5#
1. ... Da1 2. Sg1#
1. ... Db2 2. Sf2#
1. ... Dd4 2. Sf4#
1. ... Kh7!

1. Sf4! droht 2. Lg5#
1. ... Da1 2. Le1#
1. ... Db2 2. Lf2#
1. ... Dc3 2. Lg3#

comment

Keywords: half-battery, white
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192 KB)
FEN: 4KQbk/4p1p1/3p2R1/1p2q3/7B/7N/8/7R
Input: Felber, Volker, 2016-08-13
Last update: Felber, Volker, 2016-08-13 more...

36 - P1347570
Imants Kisis
377 Szachy 10/1962

(12+6) C+
#2

* 1. ... Td4-a4,T~ 2. Df3-d5#
* 1. ... Td4xd6 2. Lb8-a7#
* 1. ... Td4-e4 2. Sb2xd3#

1. Df3-f5! zz
1. ... Td4-a4,T~ 2. Sb2xd3#
1. ... Td4xd6 2. Lb8-a7#
1. ... Td4-d5 2. Sc3-e4#
1. ... Lg6-h7,Lg~ 2. Lb8-a7#
1. ... Sd3-c1,S~ 2. e3xd4#
1. ... b5-b4 2. Sb2-a4#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 1B6/1K6/2PP2bR/1pk1b3/3r4/PPNnPQ2/1N6/3R4
Input: Marcin Banaszek, 2018-03-05
Last update: Marcin Banaszek, 2018-03-05 more...

37 - P1347742
Imants Kisis
441 Szachy 03/1963
1. Lob

(10+8) C+
#2

1. Lc5-a7! zz
1. ... Ld2-c1,Ld~ 2. Tf5-f6#
1. ... Ld2-f4 2. Tf5-c5#
1. ... Sc3-a2,S~ 2. b4-b5#
1. ... Sc3-b5 2. a4xb5#
1. ... Sc3xa4 2. b4-b5#
1. ... Df3-g2,D~ 2. Tf5-c5#
1. ... Df3-d5 2. Tf5-f6#
1. ... Lh3-f1,Lg2 2. Dh1-h6#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 2B1NK2/2p5/2k5/2B2Rp1/PP4p1/2n2qPb/3b4/3R3Q
Reprints: Szachy 08/1964
Input: Marcin Banaszek, 2018-03-08
Last update: Marcin Banaszek, 2018-03-21 more...

38 - P1348230
Imants Kisis
595 Szachy 04/1964

(7+6) C+
#2

1. Sd4xe6? droht 2. Db8-b2#
1. ... f5-f4 2. Se6-d4#
1. ... Le8-b5!

1. Db8-b2! droht 2. Sd4xe6#
1. ... f5-f4 2. Te7xe6#
1. ... d6-d5 2. Db2-b8#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 1Q2b3/4R1K1/3pp3/4kp2/3N4/5Bp1/2N1P3/8
Input: Marcin Banaszek, 2018-03-19
Last update: Marcin Banaszek, 2018-03-19 more...

39 - P1348978
Imants Kisis
739 Szachy 05/1965

(10+10) C+
#2
b) um 180° drehen

a) 1. Tf3-f2! droht 2. Tf2-c2#
1. ... Kc6-b6 2. Tf2-f6#
1. ... b7-b6 2. Ke4-d4#
1. ... Sg8-f6+ 2. Tf2xf6#

b) 1. Kd5-e5! droht 2. Tc6-c3#
1. ... Kf3-g3 2. Ke5-e4#
1. ... g4-g3 2. Tc6-c4#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 4NNnr/1pp5/r1k5/pp4P1/1p2K2b/1P1P1RP1/8/6BB
Input: Marcin Banaszek, 2018-04-09
Last update: Marcin Banaszek, 2018-04-09 more...

40 - P1349251
Imants Kisis
820 Szachy 12/1965
1. ehrende Erwähnung

(8+3) C+
#2

1. Sc2-d4! droht 2. Tb1-d1#
1. ... Kd2-d3 2. Se2-f4#
1. ... Dc4-b3,Df7+,Dc2,Dxa4 2. Se2-f4#
1. ... Dc4xe2+ 2. Dh2xe2#
1. ... Dc4-c1+ 2. Se2xc1#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 8/8/8/b3R3/B1q5/8/2NkN2Q/BR3K2
Reprints: 820 Szachy 10/1966
Input: Marcin Banaszek, 2018-04-19
Last update: Marcin Banaszek, 2018-04-26 more...

41 - P1349312
Imants Kisis
863 Szachy 05/1966
3. Preis

(8+12) C+
#2

1. Sd5-c3? Lf2-h4!
1. Sd5-f6? Lf2xc5!
1. Sd5-e7? Lf2-d4!

1. Sd5-b4! droht 2. Sb4xd3#
1. ... Lf2-d4 2. Df7-e7#
1. ... Lf3-e4 2. Df7-g7#
1. ... Ke5-d4 2. Sb4-c6#
1. ... Ke5-e4 2. Df7-d5#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 1n5K/1Npp1Q2/6p1/2PNk3/R4p2/3p1b1B/3Ppbn1/4r3
Reprints: award Szachy 10/1967
Input: Marcin Banaszek, 2018-04-20
Last update: Marcin Banaszek, 2018-05-23 more...

42 - P1349800
Imants Kisis
1158 Szachy 07/1967
Preis

(10+6) C+
#2
b) wLg5->f6
c) ferner wSf6

a) 1. Da8-a3! zz
1. ... Kg3-f3 2. Sd3-e1#
1. ... Kg3xh3 2. Sd3xf2#

b) 1. Da8-g8! zz
1. ... Kg3-f3 2. Lg6-h5#
1. ... Kg3xh3 2. Lg6-f5#

c) 1. Da8-b8! zz
1. ... Kg3-f3 2. Te5-f5#
1. ... Kg3xh3 2. Te5-h5#
1. ... Kg3-h4 2. Te5-h5#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: Q7/3P4/2P3B1/3pR1B1/3p4/3N2kP/3P1p1p/5K1n
Reprints: Szachy 11/1968
Input: Marcin Banaszek, 2018-05-09
Last update: Marcin Banaszek, 2018-06-09 more...

43 - P1350683
Imants Kisis
? 1965

(6+10) C+
#2
b) sBa4->c4

a) 1. Kf6-e5! droht 2. Le6-c4#
1. ... Kc6-b5 2. Ke5-d6#
1. ... Sa3-b5 2. Le6-d5#
1. ... Sb8-d7+ 2. Dh7xd7#

b) 1. Le6-f5! droht 2. Lf5-e4#
1. ... Kc6-b5 2. Lf5-d7#
1. ... b6-b5 2. Kf6-e5#
1. ... Kc6-d5 2. Dh7-h1#
1. ... Sb8-d7+ 2. Dh7xd7#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: rn3B2/7Q/ppk1BKR1/6R1/pp1p4/n7/3p4/8
Reprints: VIII Szachy 04/1968
Input: Marcin Banaszek, 2018-05-31
Last update: Marcin Banaszek, 2018-05-31 more...

44 - P1350702
Imants Kisis
1313 Szachy 05/1968

(7+6) C+
#2

1. Se5-d7? droht 2. Le7-f6#
1. ... Kd4-c3 2. De8-h8#
1. ... Kd4-e3 2. Le7-c5#
1. ... Tc2-c5!

1. Le7-f6! droht 2. Se5-d7#
1. ... Kd4-c3 2. Se5xc6#
1. ... Kd4-e3 2. Se5-g4#
1. ... Kd4-c5 2. Se5xd3#
1. ... Tc2-c5 2. Se5xc6#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 4Q3/2K1B3/2p5/Np2N3/3k4/3p2P1/2rp4/7B
Input: Marcin Banaszek, 2018-05-31
Last update: Marcin Banaszek, 2018-05-31 more...

45 - P1351302
Imants Kisis
64 19 07/11/1968
Oktoberrevolution 50 JT 1967-1968
3. Preis

(8+9) C+
#2

1. Le4-d5? droht 2. Th4-e4#, 2. Db1-e4#
1. ... c6xd5+ 2. Se3-c4#
1. ... e6xd5+ 2. Se3-f5#
1. ... Lh3-f5!

1. Se3-d5! droht 2. Ld8-f6#
1. ... c6xd5+ 2. Le4-c2#
1. ... e6xd5+ 2. Le4-f5#
1. ... Tf1xf3 2. Le4xf3#

Ursprünglich 5. Preis
Laut Albrecht-Sammlung: Vorgänger W. Issler, 36.170
comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 2KB4/8/2ppp3/4k3/3pB2R/4NP1b/1n2R3/1Qr2r2
Reprints: 1481 Szachy 02/1969
Input: Marcin Banaszek, 2018-06-11
Last update: Marcin Banaszek, 2019-09-19 more...

46 - P1351563
Imants Kisis
1557 Szachy 06/1969

(8+9) C+
#2

1. Db5-b3! droht 2. Db3-e6#
1. ... Tg8-g5 2. Sb8xc6#
1. ... Tg8-g7 2. Sb8-d7#
1. ... Tg8xb8+ 2. Db3xb8#
1. ... Tg8xh8,Te8 2. Db3-g3#
1. ... d4-d3 2. Db3xb2#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: KN4rB/5B1b/2p2r2/1QP1kq1R/3pp3/8/1b6/5R2
Input: Marcin Banaszek, 2018-06-19
Last update: Marcin Banaszek, 2018-06-19 more...

47 - P1352038
Imants Kisis
1756 Szachy 09/1970

(9+12) C+
#2

1. Tc5xc3! droht 2. Da7-e3#
1. ... Se1-c2,Sg2 2. Da7xf2#
1. ... Tf2-f3 2. Tg5-g4#
1. ... Ld3-f5+ 2. Tg5xf5#
1. ... Ld3-c4+ 2. Tg5-d5#
1. ... b7-b6 2. Da7xc7#
1. ... c7-c5 2. Da7-b8#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 7b/Qpp5/4KpPB/p1R3RB/5k2/2pb2N1/3Ppr2/2r1n3
Input: Marcin Banaszek, 2018-07-07
Last update: Marcin Banaszek, 2018-07-07 more...

48 - P1352820
Imants Kisis
2034 Szachy 08/1972
2. Lob

(10+8) C+
#2

1. e6-e7! droht 2. g7-g8=D#
1. ... Td6xd8+ 2. Sc6xd8#
1. ... Df4-c4 2. Dc3-e5#
1. ... Df4-d4 2. Td8xd6#
1. ... Df4-e5 2. Sc6-d4#
1. ... Sc2-d4 2. Dc3-c4#
1. ... Df4-e3,De4 2. Td8xd6#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: B2R3K/6P1/2NrP3/2Pk1ppp/5q2/2Q2p2/2n2N2/2R5
Reprints: 2034 Szachy 07/1973
Input: Marcin Banaszek, 2018-07-26
Last update: Marcin Banaszek, 2018-08-01 more...

49 - P1353018
Imants Kisis
Ustredni Vybor CSTV 1968
Version V. Rudenko 11/1972

(7+7) C+
#2

1. d2-d3? droht 2. Lg3-h4#
1. ... Lh3-f5 2. Tf4-c4#
1. ... Lh3-g4!

1. d2-d4? droht 2. Lg3-h4#
1. ... Lh3-g4 2. Tf4-f5#
1. ... Lh3-f5!

1. Tf4-c4! droht 2. Lg3-h4#
1. ... Lh3-f5 2. d2-d3#
1. ... Lh3-g4 2. d2-d4#
1. ... Lh3-e6 2. Th6-g6#
1. ... Tc6xc4 2. Th6-g6#
1. ... Tc6-g6+ 2. Th6xg6#

Version zu P1353020 in "64" No.43 02/11/1972

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 8/3n2K1/2r4R/6kp/5R2/6Bb/3P2pr/1BQ5
Reprints: "64" 43 02/11/1972
44 Szachy 03/1973
Input: Marcin Banaszek, 2018-07-30
Last update: Marcin Banaszek, 2018-07-30 more...

50 - P1353020
Imants Kisis
Ustredni Vybor CSTV 15/06/1968
1. Preis
10. UdSSR Meisterschaft
1. Platz

(9+11) cooked
#2

1. c2-c4? droht 2. Sg5xh7#
1. ... Lg3-e5!

1. c2-c3? droht 2. Sg5xh7#
1. ... Lg3-f4!

1. Te4-b4! droht 2. Sg5xh7#
1. ... Lg3-e5 2. c2-c3#
1. ... Lg3-f4 2. c2-c4#
1. ... Tb6xb4 2. Tg6-f6#
1. ... Tb6-f6 2. Tg6xf6#
1. ... Lg3-d6 2. Tg6-f6#
1. ... Tb6xg6 2. Dh5-g4#
1. ... Th7xh5 2. Sg8-e7#
1. ... Th7-h6 2. Sg8-e7#, 2. Sg8xh6#

Cook: Dual: 1. ... Th7-h6 2. Sg8-e7#, 2. Sg8xh6#

Siehe Version: P1353018
milan: i've done clasic correction:wKc8-a8+bPa7wSg8-c8 1.Rb4!M.Frelih (2018-09-01)
comment

Genre: 2#
FEN: 2K3N1/1pp4r/1r4R1/5kNQ/4R2p/6b1/2P2p1p/BB1n2q1
Reprints: 1995 Sachove umeni 07/1969
Input: Marcin Banaszek, 2018-07-30
Last update: Marcin Banaszek, 2018-07-30 more...

51 - P1353173
Imants Kisis
161 Szachy 10/1973
1. Lob

(11+7) C+
#2

* 1. ... Lb2-a3 2. Sd5-c3#
* 1. ... Dg5-g8 2. Lc8-f5#

1. Td6-c6? Lb2-a3!
1. Td6-d7? Dg5-g8!

1. Td6-e6! droht 2. Se8-d6#
1. ... Lb2-a3 2. Dd2xd4#
1. ... Dg5-g8 2. Dd2xf4#
1. ... Sc1xe2 2. Dd2xe2#
1. ... Td4xd5+ 2. Dd2xd5#
1. ... Dg5xf6+ 2. Se8xf6#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 2BKN3/B7/3R1P2/3Np1q1/2PrkpP1/8/1b1QP3/2n5
Reprints: 161 Szachy 05/1974
Input: Marcin Banaszek, 2018-08-02
Last update: Marcin Banaszek, 2018-08-18 more...

52 - P1354419
Imants Kisis
506 Szachy 05/1975
3. ehrende Erwähnung

(6+7) C+
#2

1. Te5-e3? c5-c4!
1. Te5-e4? Sg3-f5!
1. Te5-f5? Sg3-e4!
1. Te5-g5? Sg3-f5!

1. Te5-h5! droht 2. Td3-d6#
1. ... Sg3-f5 2. Dg6-g2#
1. ... Sg3-e4 2. Dg6xe4#
1. ... Sg7-f5 2. Dg6-e8#
1. ... Sg7-e8 2. Dg6xe8#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 2K3b1/6n1/1pk1p1Q1/2p1R3/P4B2/3R2n1/8/8
Reprints: 506 Szachy 10/1976
Input: Marcin Banaszek, 2018-08-27
Last update: Marcin Banaszek, 2018-09-27 more...

53 - P1355427
Imants Kisis
736 Szachy 04/1976

(8+10) C+
#2

1. Da1-a8? droht 2. Td5-d4#
1. ... Te5-e7,T~ 2. Td5xc5#
1. ... Te5xd5 2. Da8xd5#
1. ... Te5xf5 2. Td5xf5#
1. ... Lf3xg4!

1. Da1-e1! droht 2. Le2-d3#
1. ... Lf3-h1,Lf~ 2. Le2-d1#
1. ... Lf3xe2 2. De1xe2#
1. ... Lf3xg4 2. Le2xg4#
1. ... c5xb4 2. Td5-d4#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 4n2K/3p4/3b4/2pRrP2/1N2kpP1/5b2/1pN1Bn2/Q7
Input: Marcin Banaszek, 2018-09-23
Last update: Marcin Banaszek, 2018-09-23 more...

54 - P1355765
Imants Kisis
2546 Problemnoter 09/1964

(6+11) C+
#2
b) -sTh4

a) 1. Sa2! droht 2. Dd6#
b) 1. Sa6! droht 2. Dd3#

comment

Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: bB6/8/2p2b2/1p5p/pNrkB1pr/6Q1/3N1Kn1/8
Input: Felber, Volker, 2018-10-02
Last update: Felber, Volker, 2018-10-02 more...

55 - P1355783
Imants Kisis
1010 Szachy 04/1977

(7+6) C+
#2

1. Ta7xe7? droht 2. Te7-h7#
1. ... Sc4-d6!

1. Ld8xe7? droht 2. Le7-g5#
1. ... Sc4-e5!

1. Lc2-d1! droht 2. Tb5xh5#
1. ... Sc4-d6 2. Dc6-c1#
1. ... Sc4-e5 2. Dc6-c1#
1. ... Sh4-f3 2. Dc6xg6#
1. ... Sh4-f5 2. Dc6xg6#
1. ... e7-e5 2. Ta7-h7#
1. ... e7-e6 2. Ld8-g5#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 3B1N1K/R3p3/2Q3bk/1R5p/2n4n/8/2B5/8
Input: Marcin Banaszek, 2018-10-02
Last update: Marcin Banaszek, 2018-10-02 more...

56 - P1356463
Imants Kisis
1404 Szachy 07/1978

(8+10) C+
#2

1. Df5-d7? droht 2. Te7-e4#
1. ... Sf1-d2 2. Lg5-e3#
1. ... Se8-d6 2. Lg5xf6#
1. ... f6-f5!

1. Te7-d7! droht 2. Df5-e4#
1. ... Sf1-d2 2. e2-e3#
1. ... Se8-d6 2. Df5xf6#
1. ... Dc7-f4,De5,D6,Dxd7 2. Sa1-c2#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 4n1K1/2q1R3/5p2/3p1QB1/Np1k4/3P2p1/b3P3/N1b2n2
Input: Marcin Banaszek, 2018-10-15
Last update: Marcin Banaszek, 2018-10-15 more...

57 - P1357084
Imants Kisis
1693 Szachy 07/1979
6. ehrende Erwähnung

(6+6) C+
#2

1. Tc4-g4? droht 2. Lb7-a6#
1. ... Sg7-f5!

1. Tc4-f4? droht 2. Df6-a6#
1. ... Sg7-e6 2. Lb7-a6#
1. ... Lg1xf2!

1. Df6-a6? droht 2. Tc4-f4#
1. ... Lg1xf2 2. Tc4-g4#
1. ... Kf1xf2!

1. Lb7-a6! droht 2. Tc4-g4#
1. ... Sg7-f5 2. Tc4-f4#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: 6R1/1B4n1/5Q2/8/2R5/7p/3p1N1r/3K1kb1
Reprints: 1693 Szachy 09/1981
Input: Marcin Banaszek, 2018-10-30
Last update: Marcin Banaszek, 2018-11-26 more...

58 - P1357486
Imants Kisis
1899 Szachy 06/1980

(5+7) C+
#2

1. Df6-g7? droht 2. Dg7xd7#
1. ... a2-a1=D,L 2. Dg7xa1#
1. ... b6-b5 2. Dg7-d4#
1. ... Ta8xb8!

1. Df6-a1? droht 2. Da1xa2#
1. ... b6-b5 2. Da1-d4#
1. ... d7xc6 2. Da1-g7#
1. ... Se1-c2!

1. Df6-d4! droht 2. Dd4-a4#
1. ... a2-a1=D,T,L 2. Dd4xa1#
1. ... d7xc6 2. Dd4-g7#

comment

Genre: 2#
Computer test: Popeye 4.67
FEN: rN4RK/k2p4/1pP2Q2/3p4/8/8/p7/4n3
Input: Marcin Banaszek, 2018-11-07
Last update: Marcin Banaszek, 2018-11-07 more...

59 - P1373479
Imants Kisis
1282 Problemista 07/1966

(7+13) C+
#2

1. Le4xc2? La6-d3!
1. Le4-d3? La6xd3!
1. Le4-c6? Sg2xh4!
1. Le4-d5? Sg2xh4!
1. Le4xg2? La6-d3!

1. Le4-h7! droht 2. Dg7-d4#
1. ... Tc3-a3,T3~ 2. Lb4-d2#
1. ... Tc3-b3 2. Lb4-d2#
1. ... Tc3-c4 2. Tg3-f3#
1. ... Tc3-e3 2. Tg3-g4#
1. ... Tc5-a5,T5~ 2. Lb4-d6#
1. ... Tc5-e5 2. Dg7-g4#
1. ... Tc5-c4 2. Dg7-f6#
1. ... La6-d3 2. Tg3-f3#

comment

Genre: 2#
Computer test: Popeye 4.83
FEN: 7n/qpp3Q1/b6p/2r5/RB2Bk1N/2r3Rp/2p3nK/b7
Input: Marcin Banaszek, 2020-03-16
Last update: Marcin Banaszek, 2020-03-16 more...

60 - P1379528
Imants Kisis
1330 Rochade Europa 06/1993

(8+8) C+
#2

1. Tc4-g4? droht 2. Lf2-d4#
1. ... Sg2-e3 2. Lf2-g3#
1. ... Sg7-f5 2. Tg4-e4#
1. ... Sg2-f4!
1. Lb1-g6? droht 2. Tc4-e4#
1. ... d6-d5 2. Sb4-d3#
1. ... Sg7-f5!
1. Lb1-e4? droht 2. Sb4-d3#
1. ... Sg2-e1 2. Lf2-g3#
1. ... Sg2-f4!

1. e2-e4! droht 2. Sb4-d3#
1. ... Sg2-e1 2. Lf2-g3#
1. ... Sg2-f4 2. Lf2-d4#

comment

Genre: 2#
Computer test: Popeye 4.83
FEN: 8/1p1K2nN/3pp3/4k1p1/1NR5/5p1P/4PBn1/1B6
Input: Marcin Banaszek, 2020-08-31
Last update: Marcin Banaszek, 2020-08-31 more...

61 - P1386891
Imants Kisis
2317 Problemista 118-121 07-10/1971

(8+8) C+
#2

* 1. ... Kd4-e5 2. Dc1xf4#
* 1. ... Kd4-c5 2. Dc1-g1#
* 1. ... Kd4-d3 2. Dc1-d2#

1. Dc1-c2!
1. ... Sa4-b2,Sb6,Sc5 2. Dc2xc3#
1. ... Kd4-c5 2. Dc2-f2#
1. ... Kd4-e3 2. Dc2-d2#
1. ... Kd4-e5 2. Dc2-e4#
1. ... Lg5-h4,L~ 2. Dc2-e4#
1. ... c6-c5 2. Dc2-e4#

comment

Genre: 2#
Computer test: Popeye 4.83
FEN: 4N1B1/2p5/2p4p/6bR/n2k1pK1/1Rp2P2/8/1NQ5
Input: Marcin Banaszek, 2021-02-28
Last update: Marcin Banaszek, 2021-02-28 more...

62 - P1387431
Imants Kisis
1203 Problemista 131-132 08-09/1972
1. Lob
Lublin PKWN 25 JT 1969

(9+11) C+
#2

1. Te8-e7? droht 2. Te7-d7#
1. ... Se6-c5,Se~ 2. Df3-d5#
1. ... Lb3-a4 2. Df3xf2#
1. ... Lb3xc4!

1. Sd3-e5! droht 2. Se5-c6#
1. ... Se6-c5,Se~ 2. Df3xf2#
1. ... Lb3-a4 2. Df3-d5#
1. ... Kd4xe5 2. Df3xf4#

comment

Genre: 2#
Computer test: Popeye 4.83
FEN: 4R3/K1p3p1/4n2r/7p/1BPk1p2/Rb1N1QP1/3N1n2/br6
Input: Marcin Banaszek, 2021-03-15
Last update: Marcin Banaszek, 2021-03-15 more...

63 - P1391331
Imants Kisis
3495 Schach 13, p. 204, 07/1960
1. ehrende Erwähnung

(6+6)
#2*

* 1. ... Td8,Td7,Te6 2. Dc5#
* 1. ... Txc6 2. Dxf5#

1. Te6! Td8,Td7 2. Dxf5#
1. ... Txe6 2. Dc5#
1. ... Txc6 2. Dxf5#, 2. Dxc6#

comment

Keywords: Sacrifice key
Genre: 2#
FEN: 8/4B3/2Nr1pK1/3k1p2/r2p4/8/2QN4/4R3
Input: Felber, Volker, 2021-07-03
Last update: Felber, Volker, 2021-07-03 more...

64 - P1393466
Imants Kisis
3611 Schach 5, p. 77, 03/1961

(7+8) C+
#2

1. Lg7-h6!

SCHRECKE: 1.Lh6! (Zugzwang)
1. ... Sge2,Sg~ 2.Sf3#
1. ... Te1,Te2 2.Td3#
1. ... Te3 2.Ta4#
1. ... Sd3 2.Sb3#
1. ... Sfe2,Sf~ 2.Le3# (2021-09-05)
comment

Keywords: half-pin
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/6BB/8/1K1pp2p/3krn1R/R7/3N2p1/1N4n1
Input: Felber, Volker, 2021-09-04
Last update: Felber, Volker, 2021-09-04 more...

65 - P1398460
Imants Kisis
3979 Schach , p. 157, 05/1962

(9+13) C+
#2

1. Kxe5! droht 2. Ke4#
1. ... Dxe2+ Kxd4#
1. ... Txe2+ 2. Kxf4#
1. ... Txe6+ 2. Kxe6#
1. ... Td6 2. Kxd6#
1. ... Lxf6+ 2. Kxf6#

comment

Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 5NNb/8/r3PP2/1p1RpK1k/2pp1p1p/3p2pP/1q2Pr2/3B4
Input: Felber, Volker, 2022-01-16
Last update: Felber, Volker, 2022-01-16 more...

66 - P1405911
Imants Kisis
4326 Schach , p. 221, 07/1963

(7+12) C+
#2 b) sBe2->f5

a) 1. Tg8? Dh3!
1. Lb7! droht 2. Txe3#
1. ... Dh3 2. Dc6

b) 1. Lb7? Txe1!
1. Tg8! droht 2. Tc8#
1. ... Txe1 2. Dg7#

comment

Keywords: Bahnung
Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: K7/8/8/1p5p/1N3R2/ppk1pBR1/1p1np1Q1/1n2B1rq
Input: Felber, Volker, 2022-11-15
Last update: Felber, Volker, 2022-11-15 more...

67 - P1406620
Imants Kisis
4734 Schach , p. 317, 10/1964

(10+9) C+
#2
b) wDe2->f3

a) 1. Sb6! droht 2. Txd5#
1. ... Sc5 2. Sf5#
1. ... Sd2 2. Se6#
1. ... Sc3,Sse4~ 2. Se6#
1. ... fxe5 2. Se6#

b) 1. Tf5! droht 2. Se6#
1. ... Sc3 2. Lb6#
1. ... Sd2,Se4~ 2. Txd5#

comment

Genre: 2#
Computer test: Gustav 4.1d
FEN: 2N1R1K1/6N1/5p2/BB1pR1p1/P2kn3/r2p4/4QPb1/4r3
Input: Felber, Volker, 2022-12-11
Last update: Felber, Volker, 2022-12-11 more...

68 - P1407158
Imants Kisis
4951 Schach , p. 221, 07/1965

(7+5) C+
#2
b) sKd6->f6

a) 1. Tc5! droht 2. Tc6#
1. ... bxc5 2. Lg3#
1. ... Kxc5 2. Lb4#
1. ... Tc7 2. Td5#
1. ... Td7 2. De5#
1. ... Te7 2. Dc6#
1. ... Le7 2. Dc6#

b) 1. Tg5! droht 2. Tg6#
1. ... Kxg5 2. Lh4#
1. ... hxg5 2. Lc3#
1. ... Te7 2. Dg6#
1. ... Tf7 2. De5#
1. ... Tg7 2. Tf5#
1. ... Le7 2. Dg6#

comment

Keywords: Sacrifice key, Twin
Genre: 2#
Computer test: Gustav 4.1d
FEN: 3bQ3/r7/1p1k3p/4R3/8/P3N2K/4N3/4B3
Input: Felber, Volker, 2023-01-08
Last update: Gunter Jordan, 2023-01-08 more...

69 - P1408234
Imants Kisis
5143 Schach , p. 94, 03/1966

(7+3) C+
#2

1. Sf8! f5 2. Dd4#
1. ... fxe6 2. Sd7#
1. ... f6 2. Sg6#
1. ... Kf6 2. Ld4#

comment

Genre: 2#
Computer test: Gustav 4.1d
FEN: 2B5/4pp1N/4P3/4k3/7P/3QB3/8/7K
Input: Felber, Volker, 2023-03-14
Last update: Felber, Volker, 2023-03-14 more...

70 - P1408833
Imants Kisis
5295 Schach , p. 285, 09/1966

(8+4) C+
#2

1. Dh6! Kc3 2. Sxd5#
1. ... Ke3 2. Sh3#
1. ... Ke4 2. Sg6#
1. ... ... 2. Sxd3#

comment

Genre: 2#
Computer test: Popeye WINDOWS98-32Bit-Version 3.77 (8192KB)
FEN: 8/6N1/8/3p4/P2k1NR1/1P1p4/3p4/K2B3Q
Input: Felber, Volker, 2023-04-13
Last update: Felber, Volker, 2023-04-13 more...

71 - P1411598
Imants Kisis
5456 Schach , p. 157, 05/1967

(10+10) C+
#2

1. Tb5! droht 2. Lg5#
1. ... Ld5,Ld4 2. Sd3#
1. ... Ld4 2. Sd3#
1. ... Lc5 2. d4#
1. ... Tc5 2. e3#
1. ... Td5 2. Se6#
1. ... h6 2. Sxg6#

comment

Genre: 2#
Computer test: Gustav 4.1d
FEN: 5N1K/q1rr3p/1b3Bp1/8/1R2Pkp1/6p1/b2PP1B1/2Q1N3
Input: Felber, Volker, 2023-08-04
Last update: Felber, Volker, 2023-08-04 more...

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