3 problem(s) found in 3568 milliseconds (displaying 3 problem(s)). [COMMENTDATE>=20220810 AND G='n#' AND A='Zajic, Helmut'] [download as LaTeX]

1 - P1403726
Helmut Zajic
Schach-Echo 1966
2. ehrende Erwähnung
Informalturnier

(5+6)
#4

1. Se4! droht 2. Dc5+ Kd7 3. Sf6+ ... 4. Df8#
1. ... Sb3 2. De6+ Kb5 3. Da6+ Kb4 4. c3#
1. ... Sd3 2. De8+ Kd5 3. De6+ Kd4 4. c3#

Henrik Juel: C+ Popeye 4.61 (2022-08-19)
comment

Keywords: Remote selfblock (zweifach)
Genre: n#
FEN: n7/K1p5/2k5/2N1QP2/8/4p3/2P5/2n2b2
Reprints: 297 Problem-Palette , p. 103, 1970
Input: Dieter Berlin, 2022-08-18
Last update: Dieter Berlin, 2022-08-18 more...

2 - P1412677
Klaus Wenda
Helmut Zajic
1852 Deutsche Schachblätter 1, p. 18, 01/1976

(9+9) C+
#4

1. Txg6? Tb1+!
1. d4? dxe4 2. Txg6 Tg1!

1. c4! dxc4 2. d4 cxd3ep 3. Txg6 Tb1+ 4. Lb3#

Henrik Juel: C+ Popeye 4.61, except for many mate duals (2023-10-03, hidden) more ...
comment

Keywords: Sacrifice key, En passant (b), Cross check
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: rn1N4/5R2/bK1kB1np/3p3p/4P3/5N2/2PP4/6Rr
Input: Dieter Berlin, 2023-10-03
Last update: Dieter Berlin, 2023-10-03 more...

3 - P1412847
Helmut Zajic
1284 Main-Post 13.06.1969

(4+10)
#4

1. De2-b2 d5-d4 2. Db2xg2 Sh2-f3 3. Dg2xg4 Lc8xg4 4. c6xb7#

Henrik Juel: C+ Popeye 4.61 (2023-10-09)
Henrik Juel: 1.Db2 thr. 2.Dh8
1... g1=DTLS,e2 2.cxb7+ Lxb7 3.Dh8+
1... d4 2.Dxg2 thr. 3.cxb7+, 2... Sf3 3.Dxg4 thr. 4.Dxc8# (2023-10-09)
comment

Keywords: Sacrifice of white pieces (D), Preplan
Genre: n#
Computer test: Gustav
FEN: k1b5/1pB5/pKP5/3p4/6pp/4p3/4Q1pn/8
Input: Ralf Kr?tschmer, 2023-10-09
Last update: Ralf Kr?tschmer, 2023-10-09 more...

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