Die Schwalbe

2 problem(s) found in 3583 milliseconds (displaying 2 problem(s)). [COMMENTDATE>=20220810 AND NOT S='Die Welt' AND A='Zimmermann, Otto'] [download as LaTeX]

1 - P1404544
Hans Johner
Otto Zimmermann

Schweizerische Schachzeitung 1967
2. Preis
Informalturnier
P1404544
(12+11)
#3
1. La7! droht 2. bxc4#
1. ... T1e4 2. Se3+ Txe3 3. bxc4#
1. ... T8e4 2. Se7+ Txe7 3. bxc4#
1. ... Ld4 2. Sc3+ Lxc3 3. bxc4#
1. ... Dd4 2. Sf6+ Dxf6 3. bxc4#

1. ... Le2 2. Lxd7 Se5 3. Se3#
1. ... c3 2. Lxd7 Se5 3. Dd4# 2. ... Sd8 3. Txd6#
play all play one stop play next play all
SCHRECKE: 1. ... Dc3 2. Sxc3+,Sf6+ (Dual) (2022-09-22)
comment
Keywords: Knight sacrifice, Line closing (vierfach), Pawn mate
Genre: 3#
FEN: 2B1r1Nq/2Rp1n2/K1pp2R1/1P1k1P1b/2pB1Q2/1P6/2P5/b2Nr3
Reprints: 97 Kunstschach in der Schweiz , p. 59, 1980
Input: Dieter Berlin, 2022-09-22
Last update: Dieter Berlin, 2022-09-22 more...
2 - P1404640
Otto Zimmermann
10071 Schweizerische Schachzeitung 01/1969
Hans Johner gewidmet
zum 80. Geburtstag
P1404640
(7+10) C+
#4
1. e7? Sg5 2. e8=D Th8!

1. Db1! droht 2. Da2#
1. ... Te2 2. Sb2 Txb2 3. De4
1. ... Th2 2. Sb2 Txb2 3. Dxh7 2. ... Txb1 3. Sa4
play all play one stop play next play all
more ...
comment
Keywords: vornehmer Nowotny, Deflection (sT), Knight sacrifice
Genre: n#
Computer test: Juel: Popeye 4.61
FEN: k1K5/1p5n/4Pp2/1Np1pQ2/2Pb4/1P4p1/8/3Nr2r
Reprints: 178 Kunstschach in der Schweiz , p. 99, 1980
Input: Dieter Berlin, 2022-09-24
Last update: Dieter Berlin, 2022-09-24 more...
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Dieter Berlin (2)