[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r1bqr1k1/pp1nppbp/3p1np1/2p5/3P1B2/2N1PN1P/PPP1BPP1/R2Q1RK1 w - - 0 1"] [GameDuration "00:00:13"] [GameEndTime "2025-04-22T18:36:05.025 PDT"] [GameStartTime "2025-04-22T18:35:51.698 PDT"] [PlyCount "20"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. d5 {+0.41 7/18 577 12912} a6 {-0.55 7/15 350 10194} 2. a4 {+0.54 9/19 369 24639} Qb6 {-0.77 9/22 397 21826} 3. Ra2 {+0.65 9/23 612 14142} Qa5 {-0.62 8/20 346 14894} 4. e4 {+0.71 8/20 292 16740} Qd8 {-0.95 7/17 382 13490} 5. Nd2 {+1.06 7/20 296 12201} b6 {-1.06 7/27 705 10495} 6. Ra3 {+1.08 7/23 825 8699} Rf8 {-1.06 11/24 310 82280} 7. Bg3 {+1.11 6/14 263 7255} Ne8 {-0.91 11/25 431 112546} 8. f4 {+1.12 5/16 447 2117} Nc7 {-0.93 11/27 376 86386} 9. Kh1 {+1.06 5/14 263 2921} Rb8 {-1.02 9/26 1034 39794} 10. Rb3 {+0.94 6/15 424 3469} Nf6 {-0.81 7/18 286 6439, White makes an illegal move: a3b3} 0-1