[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r1bqkb1r/1p1n1p1p/p1pp2p1/3Pp2n/P1P1P3/2N1BP2/1P4PP/R2QKBNR w KQkq - 0 1"] [GameDuration "00:00:09"] [GameEndTime "2025-04-22T18:38:44.655 PDT"] [GameStartTime "2025-04-22T18:38:35.120 PDT"] [PlyCount "8"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. a5 {+0.94 9/19 542 23233} Be7 {-0.79 8/18 533 18900} 2. Nh3 {+0.96 8/16 389 17643} O-O {-0.92 8/21 374 13320} 3. Be2 {+0.90 10/26 5852 66238} Ng7 {-0.80 8/21 555 25817} 4. O-O {+0.93 4/9 98 773} c5 {-0.85 9/24 449 26212, White makes an illegal move: e1g1} 0-1