[Event "?"] [Site "?"] [Date "2025.06.17"] [Round "1"] [White "PlentyChess-base"] [Black "PlentyChess-dev"] [Result "1-0"] [FEN "rn1qk2r/pb3ppp/1p1p1n2/2pP4/1b2P3/2NQ1P2/PP4PP/R1B1KBNR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-17T20:15:13.283 UTC"] [GameStartTime "2025-06-17T20:15:12.504 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.69+0.04"] 1. a3 {+0.91 19/27 397 376206, Black makes an illegal move: a2a3} 1-0