Die Schwalbe

2 problem(s) found in 3266 milliseconds (displaying 2 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND K='Hineinziehungsopfer']

1 - P1160989
Iwan Mladenow
14078 Schweizerische Schachzeitung , p. 30, 08/1998
P1160989
(4+3)
#3
1. Sg4! Kxg4 2. Dg2+ Kh5 3. Dg6#
1. ... Kg3 2. Kf5
1. ... Ke4 2. Dc3
1. ... h3 2. Kf5
play all play one stop play next play all
C4-26DD
Rosalie Fay: 1 Sg4 zz Kg3 2 Kf5 zz Kf3/h3 3 Df2#; 2 ... Kh3/f3 3 Dh2#

1 ... Ke4 2 Dc3 (thr 3 Sf2#) f3 3 De3#

1 ... h3 2 Kf5 ~ 3 Df2#

The line after 1 ... Kxg4 has a dual: 2 Dg2+ Kh5 3 Dg5#/Dg6#. So there is no Drag-in sacrifice in any *sound* line.

C+ Popeye Windows-64Bit v4.69 (2020-09-20)
comment
Keywords: Drag-in sacrifice
Genre: 3#
FEN: 8/8/5K1N/8/2P2p1p/5k2/1Q6/8
Input: Zuncke/Bruder, 2010-09-12
Last update: Felber, Volker, 2017-02-21 more...
2 - P1249076
Mirko Degenkolbe
2821v Freie Presse (Chemnitz) 05/06/1987
P1249076
(9+5)
#7
1. Lf6? exf6 2. e7 Ke5 3. e8=D+ Kd4 4. Dh5 f5!

1. Lh5! Kf5 2. Lf7 Kf4 3. Lg7 Kf5 4. Lh6 Ke5 5. Le3 Kf5 6. f4 Kxe4 7. Lg6#
play all play one stop play next play all
Korrektur 14.08.1987: +sBc6
SCHRECKE: C+, Gustav 4.1d, Brute Force (2020-11-04)
comment
Keywords: Drag-in sacrifice, Model mate
Genre: n#
FEN: 8/4p3/2p1P3/2p5/2P1NkBp/5P1P/3P2K1/B7
Input: Felber, Volker, 2012-09-18
Last update: Felber, Volker, 2014-08-14 more...
Show statistic for complete result.

The problems of this query have been registered by the following contributors:

Zuncke/Bruder (1)
Felber, Volker (1)