谜题 190829: 白方防守并赢得胜利
GM Vladimir Fedoseev (2678) - GM I. Iljiushenok (2516)
Panchenko Mem Open A 2020 Chelyabinsk RUS, 2020.09.10
Panchenko Mem Open A 2020 Chelyabinsk RUS, 2020.09.10
移动棋子来解开谜题