[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "1-0"] [FEN "rnb1qrk1/p1pp2pp/1p2pn2/5p2/2PP4/P1Q1P2N/1P3PPP/R1B1KB1R w KQ - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-04-22T18:44:43.021 PDT"] [GameStartTime "2025-04-22T18:44:37.463 PDT"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. b4 {+0.57 11/23 1385 58795} a5 {-0.55 10/22 470 57433} 2. b5 {+0.64 9/20 831 17895} d6 {-0.68 9/23 368 30972} 3. Bd3 {+0.64 7/13 298 4282, Black makes an illegal move: d7d6} 1-0