[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "1-0"] [FEN "r1bqk2r/pp1pnpbp/6p1/1B2N3/1n2P3/8/2PP1PPP/RNBQ1RK1 w kq - 0 1"] [GameDuration "00:00:06"] [GameEndTime "2025-04-22T18:39:39.737 PDT"] [GameStartTime "2025-04-22T18:39:32.813 PDT"] [PlyCount "9"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. d4 {+0.71 10/24 365 52502} Nbc6 {-0.57 10/26 444 70385} 2. Nf3 {+0.87 11/27 359 81044} O-O {-0.92 10/23 536 47982} 3. c3 {+0.81 8/18 364 11047} d5 {-0.95 11/24 1799 72733} 4. e5 {+0.96 9/19 1314 16926} Bf5 {-0.90 5/11 388 1544} 5. Re1 {+0.95 6/10 310 3371, Black makes an illegal move: c8f5} 1-0