谜题 547857: 黑方再次获得子力
Hikaru Nakamura (2746) - Amirreza Pourramezanali (2496)
Titled Tuesday intern op 2nd April Chess.com INT (9), 2019.04.02
Titled Tuesday intern op 2nd April Chess.com INT (9), 2019.04.02
移动棋子来解开谜题