[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-dev"] [Black "Serendipity-base"] [Result "0-1"] [FEN "r1bq1rk1/p1pnnpbp/1p1pp1p1/8/3PPP2/2NBBN2/PPPQ2PP/R3K2R w KQ - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-04-22T18:43:28.118 PDT"] [GameStartTime "2025-04-22T18:43:23.407 PDT"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. h4 {+0.87 11/27 412 120701} h5 {-0.89 12/26 438 134540} 2. f5 {+0.74 11/27 1446 47906} exf5 {-1.03 11/28 825 36082, White makes an illegal move: f4f5} 0-1