[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r1bqk2r/p3npbp/1pp1p1p1/2p5/4P3/3PBN2/PPP2PPP/RN1QR1K1 w kq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-04-22T18:35:21.766 PDT"] [GameStartTime "2025-04-22T18:35:17.082 PDT"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. e5 {+1.15 12/29 374 126835} Nd5 {-1.06 11/23 360 124570} 2. Nbd2 {+1.15 11/23 383 72139} Qc7 {-1.27 10/26 512 71258, White makes an illegal move: b1d2} 0-1