[Event "?"] [Site "?"] [Date "2024.10.09"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r2qk1nr/pp1b1pbp/2n1p1p1/3pP3/2p5/2P2N2/PPBP1PPP/RNBQR1K1 w kq - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2024-10-09T19:43:44.580 EDT"] [GameStartTime "2024-10-09T19:43:37.845 EDT"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "8.82+0.09"] 1. b3 {+0.78 8/20 1302 18858} b5 {-0.86 8/21 1974 20961} 2. a4 {+0.84 6/14 854 2315} a6 {-0.77 8/21 1379 14584, White makes an illegal move: a2a4} 0-1