[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r1bq1rk1/p1p1bppp/1pnppn2/8/1PPPP3/P4N2/3NBPPP/R1BQK2R w KQ - 0 1"] [GameDuration "00:00:14"] [GameEndTime "2025-04-22T18:44:22.044 PDT"] [GameStartTime "2025-04-22T18:44:07.059 PDT"] [PlyCount "30"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. Qc2 {+0.76 10/24 516 55891} e5 {-0.71 12/27 871 71359} 2. d5 {+0.67 10/24 865 29752} Nb8 {-0.62 12/27 801 33775} 3. O-O {+0.62 10/22 438 18781} Nbd7 {-0.72 9/19 398 18269} 4. Bb2 {+0.60 8/18 305 13047} Bb7 {-0.69 10/23 901 46368} 5. Rfe1 {+0.76 7/14 289 10341} a5 {-0.72 6/17 279 8042} 6. Bc3 {+0.69 7/16 295 11432} c6 {-0.66 7/14 308 8911} 7. h3 {+0.62 7/17 391 15121} Qc7 {-0.63 7/19 455 15688} 8. Bd3 {+0.54 7/19 358 19296} Rfc8 {-0.50 7/18 592 10336} 9. Rac1 {+0.47 6/17 520 7386} g6 {-0.47 6/8 784 1993} 10. Qb2 {+0.60 6/17 679 5671} Bf8 {-0.47 3/8 183 645} 11. Nf1 {+0.64 6/16 415 3797} axb4 {-0.60 4/11 332 1428} 12. axb4 {+0.51 7/18 435 8872} Bh6 {-0.56 5/11 170 2586} 13. Bd2 {+0.60 5/15 1056 2798} Bxd2 {-0.31 7/14 222 4830} 14. Qxd2 {+0.51 6/14 341 5046} c5 {-0.20 8/16 193 5202} 15. b5 {+0.26 5/8 133 1381} Ra3 {-0.20 7/12 1018 2437, White makes an illegal move: b4b5} 0-1