[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "rnbqk2r/pp2ppbp/3pPnp1/8/3N1P2/2N5/PPP3PP/R1BQKB1R w KQkq - 0 1"] [GameDuration "00:00:15"] [GameEndTime "2025-04-22T18:40:19.609 PDT"] [GameStartTime "2025-04-22T18:40:03.883 PDT"] [PlyCount "46"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. exf7+ {+0.91 11/25 750 58552} Kxf7 {-1.10 8/22 417 21482} 2. Bc4+ {+0.95 10/27 564 32714} d5 {-0.84 10/19 345 25494} 3. Bb3 {+0.84 11/25 350 37431} Re8 {-0.87 9/20 379 25068} 4. Be3 {+0.81 11/29 560 76884} Nc6 {-0.75 10/24 416 32937} 5. Qd2 {+0.89 9/22 438 10850} Kg8 {-0.84 9/24 339 27868} 6. h3 {+0.83 8/23 757 14207} e6 {-0.69 10/23 493 37153} 7. O-O-O {+0.65 8/22 442 7613} Na5 {-0.73 9/24 630 16117} 8. Kb1 {+0.58 7/17 575 8562} Nxb3 {-0.58 8/20 610 14076} 9. Nxb3 {+0.96 6/12 459 6000} b5 {-0.64 8/18 348 15262} 10. Bd4 {+0.65 6/15 308 4190} b4 {-0.92 7/17 365 10577} 11. Na4 {+0.92 6/12 755 1743} Ne4 {-0.83 7/14 328 4236} 12. Qxb4 {+0.92 5/10 136 734} a5 {-0.95 6/12 195 1684} 13. Qb6 {+0.95 5/11 158 1023} Qxb6 {-1.05 6/11 238 1986} 14. Nxb6 {+0.95 6/11 239 1663} Ra6 {-0.93 6/15 357 1726} 15. Na4 {+0.93 5/9 165 933} Bxd4 {-0.84 5/11 168 930} 16. Rxd4 {+1.10 4/8 134 491} Rf8 {-0.90 6/17 434 3250} 17. Nac5 {+1.28 3/6 138 317} Nxc5 {-1.20 5/9 154 831} 18. Nxc5 {+1.25 1/1 117 30} Rc6 {-1.24 6/12 181 1240} 19. Nb3 {+1.24 5/7 151 721} Rc4 {-1.24 5/9 146 585} 20. Rxc4 {+1.20 5/10 192 795} dxc4 {-1.02 6/13 165 1669} 21. Nxa5 {+0.96 5/8 111 651} Rxf4 {-1.02 6/12 175 1768} 22. Rd1 {+1.01 5/9 210 1518} Kg7 {-0.92 7/13 207 3085} 23. b3 {+0.98 5/10 165 922} cxb3 {-0.88 7/13 391 3363, White makes an illegal move: b2b3} 0-1