1 problem(s) found in 5676 milliseconds (displaying 1 problem(s)). [COMMENTDATE>=20200919 AND NOT K='Hilfsrückzüger' AND A='Popow, Grigori L.' AND K='Schachschlüssel'] [download as LaTeX]
1. a4+! Kc5 2. b4+ Kd5 3. c4+ Ke5 4. d4+ Kf5 5. e4+ Kg5 6. Tg4+ Kh5 7. Ta5+ b5 8. Txb5+ c5 9. Txc5+ d5 10. Txd5+ e5 11. Txe5+ f5 12. Txf5+ g5 13. Tfxg5#
Record of 5+6 pawn double-steps
http://superproblem.ru/archive/probl/N/Popov-13-2020.gif
Record of 5+6 pawn double-steps
http://superproblem.ru/archive/probl/N/Popov-13-2020.gif
Keywords: Construction task, Construction record, Checking key
Genre: n#
Computer test: Gustav 4.1d
FEN: 1N3n2/1pppppp1/R6r/1k6/7R/5K2/PPPPP1n1/8
Input: James Malcom, 2020-10-24
Last update: A.Buchanan, 2020-11-14 more...
Genre: n#
Computer test: Gustav 4.1d
FEN: 1N3n2/1pppppp1/R6r/1k6/7R/5K2/PPPPP1n1/8
Input: James Malcom, 2020-10-24
Last update: A.Buchanan, 2020-11-14 more...
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The problems of this query have been registered by the following contributors:
James Malcom (1)
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