[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r1bqk2r/pp2bppp/2n1pn2/2p5/2PP4/6P1/PP2NPBP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2025-04-22T18:48:18.081 PDT"] [GameStartTime "2025-04-22T18:48:11.674 PDT"] [PlyCount "10"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. d5 {+0.65 12/27 412 127578} exd5 {-0.20 8/17 655 9512} 2. cxd5 {+0.80 11/23 1561 44075} Nb4 {-0.17 8/19 431 7379} 3. Nbc3 {+1.06 7/17 510 3270} Bf5 {-0.75 8/19 349 18221} 4. Bf4 {+1.09 6/9 427 1549} Nd3 {-0.39 7/18 319 8044} 5. d6 {+0.48 5/13 440 1694} Bxd6 {-0.22 7/14 345 4247, White makes an illegal move: d5d6} 0-1