[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-dev"] [Black "Serendipity-base"] [Result "0-1"] [FEN "rn1qkb1r/p4ppp/1pp2nb1/3p4/7N/1QN3P1/PP1PPPBP/R1B1K2R w KQkq - 0 1"] [GameDuration "00:00:18"] [GameEndTime "2025-04-22T18:36:42.281 PDT"] [GameStartTime "2025-04-22T18:36:23.899 PDT"] [PlyCount "30"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. d4 {+1.08 10/21 460 23483} Be7 {-1.08 10/28 451 24547} 2. O-O {+0.98 11/33 331 77777} Nbd7 {-0.96 13/31 662 97895} 3. Nxg6 {+1.07 11/26 433 50101} hxg6 {-0.93 9/24 562 16593} 4. Rd1 {+0.93 9/24 438 13984} Rc8 {-0.82 8/20 1094 11977} 5. Bf4 {+0.98 6/17 1632 2928} Nf8 {-0.90 6/18 445 2696} 6. e4 {+0.83 7/17 283 4061} Ne6 {-0.81 7/20 278 4608} 7. Be3 {+1.43 7/16 254 5006} Nc7 {-1.43 6/15 556 4211} 8. Rac1 {+1.36 6/15 399 3361} O-O {-1.43 4/9 219 534} 9. e5 {+1.27 5/11 273 936} Ng4 {-1.38 5/16 284 1055} 10. Bd2 {+1.39 5/15 347 1771} Ne6 {-1.28 5/17 309 1438} 11. Ne2 {+1.27 5/19 280 2185} Nh6 {-1.34 6/18 666 4179} 12. Bxh6 {+1.26 6/16 260 2244} gxh6 {-1.12 5/12 155 751} 13. Bh3 {+1.34 5/16 243 1872} Kh7 {-1.42 5/13 331 2056} 14. f4 {+1.42 5/12 234 1464} c5 {-1.31 6/14 339 3096} 15. f5 {+1.32 5/13 1814 2239} c4 {-1.15 5/12 150 1323, White makes an illegal move: f4f5} 0-1