[Event "?"] [Site "?"] [Date "2025.06.17"] [Round "1"] [White "PlentyChess-dev"] [Black "PlentyChess-base"] [Result "0-1"] [FEN "r2q1rk1/ppp1bppp/2np1n2/4p3/2B1P3/3P1Q1P/PPP1NPP1/R1B1K2R w KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-17T20:15:58.796 UTC"] [GameStartTime "2025-06-17T20:15:57.923 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "3.69+0.04"] 1. a3 {+0.78 19/39 271 253590} Rb8 {-0.82 19/24 368 328626, White makes an illegal move: a2a3} 0-1