[Event "?"] [Site "?"] [Date "2025.06.17"] [Round "1"] [White "PlentyChess-base"] [Black "PlentyChess-dev"] [Result "1-0"] [FEN "rnbq1rk1/1p3pbp/p2p1np1/2pPp3/2B1P3/2N2N1P/PPP2PP1/R1BQK2R w KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-17T20:15:35.502 UTC"] [GameStartTime "2025-06-17T20:15:35.056 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.69+0.04"] 1. a4 {+0.66 16/27 226 213654, Black makes an illegal move: a2a4} 1-0