[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r1bqk2r/1pp2pbp/p2p1np1/2nPp3/2P1P3/2N2N2/PPQ1BPPP/R1B1K2R w KQkq - 0 1"] [GameDuration "00:00:12"] [GameEndTime "2025-04-22T18:33:59.963 PDT"] [GameStartTime "2025-04-22T18:33:47.266 PDT"] [PlyCount "24"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. b4 {+0.77 7/22 502 7884} Ncd7 {-0.77 7/15 515 4336} 2. Rb1 {+0.72 5/9 4092 769} a5 {-0.69 7/20 421 12359} 3. a3 {+0.82 9/21 468 31272} O-O {-0.72 8/21 400 18678} 4. O-O {+0.77 8/21 248 11387} Nh5 {-0.78 8/19 330 12608} 5. g3 {+0.72 7/20 340 15102} Nhf6 {-0.72 7/17 290 11260} 6. Kg2 {+0.78 7/15 207 7953} axb4 {-0.86 8/20 335 17212} 7. axb4 {+0.90 8/19 463 19505} c5 {-0.88 9/24 426 22410} 8. Be3 {+0.88 7/17 176 8853} Ng4 {-0.79 10/24 689 37050} 9. Bg5 {+0.90 7/15 260 5745} f6 {-0.84 9/20 278 16747} 10. Bd2 {+0.97 6/13 156 2382} cxb4 {-0.55 10/22 382 26535} 11. Rxb4 {+0.75 5/13 129 1054} Nc5 {-0.48 9/20 217 10735} 12. h3 {+0.82 5/12 176 1083} Nh6 {-0.68 9/22 206 10958, White makes an illegal move: h2h3} 0-1