[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-dev"] [Black "Serendipity-base"] [Result "0-1"] [FEN "r3kb1r/pb1p1pp1/1pn1pq1p/2p5/2PP4/2N1PN2/PP2BPPP/R2QK2R w KQkq - 0 1"] [GameDuration "00:00:16"] [GameEndTime "2025-04-22T18:48:12.716 PDT"] [GameStartTime "2025-04-22T18:47:55.918 PDT"] [PlyCount "46"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. d5 {+0.68 8/17 544 13273} Na5 {-0.66 7/15 531 6145} 2. Qc2 {+0.68 6/14 4138 2947} g6 {-0.32 8/20 644 21752} 3. dxe6 {+0.40 7/16 243 11585} dxe6 {+0.18 10/23 573 27245} 4. Ne4 {-0.14 8/17 192 11033} Bxe4 {+0.26 11/25 736 34732} 5. Qxe4 {-0.08 9/19 178 8279} Rd8 {+0.19 9/24 365 19042} 6. Qc2 {-0.12 9/24 391 22784} Bg7 {+0.33 10/22 323 15213} 7. Qa4+ {-0.33 9/18 210 11519} Ke7 {+0.53 9/21 248 15242} 8. Rb1 {-0.53 8/17 174 9218} g5 {+0.09 9/20 660 23209} 9. g3 {-0.18 8/23 266 13890} Rd6 {+0.37 8/18 222 7801} 10. O-O {-0.33 7/18 113 6186} Nc6 {+0.39 9/19 293 13442} 11. a3 {-0.04 7/19 197 8166} a5 {+0.21 8/20 315 10694} 12. Qb5 {-0.19 7/20 132 5305} Ne5 {+0.18 6/16 228 2362} 13. Nxe5 {-0.27 6/14 113 2864} Qxe5 {-0.01 8/18 242 7611} 14. Qa6 {+0.02 7/15 136 6701} Rhd8 {+0.13 7/17 370 7871} 15. b4 {-0.05 7/14 136 5715} axb4 {+0.13 6/17 269 2713} 16. axb4 {+0.01 5/13 95 827} Kf8 {+0.01 7/14 172 3974} 17. bxc5 {+0.26 7/12 103 4487} bxc5 {-0.34 7/16 216 7801} 18. Qa5 {+0.22 8/15 109 6450} R6d7 {-0.31 8/20 191 6877} 19. Rb5 {+0.29 7/13 454 4741} Qc7 {-0.21 5/11 165 944} 20. Rxc5 {+0.48 7/18 85 4672} Qxa5 {-0.64 8/17 189 8026} 21. Rxa5 {+0.56 7/14 175 4488} Bc3 {-0.57 6/14 510 3394} 22. Rb5 {+0.55 7/14 117 4225} Ra7 {-0.37 4/6 102 565} 23. c5 {+0.57 4/6 71 712} Rd2 {-0.57 5/9 133 994, White makes an illegal move: c4c5} 0-1