Die Schwalbe

1 problem(s) found in 1875 milliseconds (displaying 1 problem(s)). [PROBID='P1379056'] [download as LaTeX]

1 - P1379056
Gady Costeff
2157 PZSzach 11/08/2020
1. Preis
1. Ld4+! Ka2 2. Sc3+! Kxa3 3. Lxe3! d1=D 4. Lc5+ Kb2 5. Ld4!! Kc1 6. Le3+ Kb2 7. Ld4!!=
1. Lxe3? d1=S!! -+ z.B.: 2. d4 Da6 3. Kh3 Ka2 4. d5 Dg6 5. f4 Sb2 6. c5 Sd3 7. Kh4 Df5 8. Kg3 Df8 9. d6 Dc8 10. Kf3 Sxc5 -+
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To stop a black knight promotion, white forces a black queen promotion! This is a rare form of the Holst promotion theme. Once black has two queens white conjures a BN-QQ positional draw. [Autor]

Judge Jan Rusinek
Award 08/2021

Genre: Studies
FEN: 8/8/1B6/8/q1P5/N2PpP2/3p1PK1/kN6
Input: Marcin Banaszek, 2020-08-13
Last update: Marcin Banaszek, 2021-08-24 more...
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The problems of this query have been registered by the following contributors:

Marcin Banaszek (1)