[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-dev"] [Black "Serendipity-base"] [Result "0-1"] [FEN "r1bqr1k1/pp1nppbp/3p1np1/2p5/3PP3/2PBBP2/PP1QN1PP/RN2K2R w KQ - 0 1"] [GameDuration "00:00:12"] [GameEndTime "2025-04-22T18:47:55.938 PDT"] [GameStartTime "2025-04-22T18:47:43.703 PDT"] [PlyCount "26"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. a4 {+0.59 8/21 387 24450} b6 {-0.55 8/21 475 24704} 2. Na3 {+0.64 10/25 1366 61117} Bb7 {-0.61 9/20 431 46231} 3. O-O {+0.55 7/21 421 9619} Bc6 {-0.66 10/23 1103 66899} 4. a5 {+0.76 6/16 310 10060} a6 {-0.75 8/18 403 25506} 5. axb6 {+1.14 8/20 470 15496} Qxb6 {-1.14 7/16 293 9622} 6. b4 {+1.09 7/17 383 7098} cxd4 {-1.08 6/12 922 1858} 7. cxd4 {+1.13 7/17 825 10299} Qb7 {-1.06 6/15 498 5063} 8. Nc3 {+0.95 5/13 519 4221} Qxb4 {-0.75 5/12 219 2199} 9. Rfb1 {+1.05 6/15 265 3353} Qa5 {-1.05 6/19 369 4460} 10. Nc4 {+0.79 5/17 279 2546} Qc7 {-0.66 6/14 262 2627} 11. Na5 {+0.67 6/19 264 3625} Rec8 {-0.67 5/14 440 2418} 12. h3 {+0.67 5/11 158 1494} Qd8 {-0.53 4/11 256 1045} 13. Ra3 {+0.62 4/9 219 1048} e6 {-0.24 3/9 170 646, White makes an illegal move: a1a3} 0-1