谜题 942916: 黑方防守并赢得胜利
A. Goldsmith (2227) - GM Evgeny Sveshnikov (2480)
World Senior 65+ 2017 Acqui Terme ITA, 2017.11.09
World Senior 65+ 2017 Acqui Terme ITA, 2017.11.09
移动棋子来解开谜题
移动棋子来解开谜题