谜题 156003:
谜题 156003:
GM Vincent Keymer (2558) - IM Hans Moke Niemann (2465)
Titled Tuesday 30th June chess.com INT (7), 2020.06.30 Keymer - Niemann, Titled Tuesday 30th June 2020
Titled Tuesday 30th June chess.com INT (7), 2020.06.30 Keymer - Niemann, Titled Tuesday 30th June 2020