[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "1-0"] [FEN "r2qkb1r/1b1n1ppp/p1pppn2/1p6/P2PP3/2PB1N2/1P1NQPPP/R1B1K2R w KQkq - 0 1"] [GameDuration "00:00:15"] [GameEndTime "2025-04-22T18:42:24.907 PDT"] [GameStartTime "2025-04-22T18:42:09.399 PDT"] [PlyCount "39"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. O-O {+0.87 8/28 442 22602} Be7 {-0.95 8/27 367 28903} 2. Nb3 {+0.94 8/23 631 29260} e5 {-0.82 12/27 448 107317} 3. axb5 {+0.98 8/25 344 23828} axb5 {-0.77 9/24 432 9807} 4. Rxa8 {+0.89 8/21 349 15233} Qxa8 {-0.73 8/21 837 9709} 5. Be3 {+0.87 5/16 688 3578} O-O {-0.86 6/10 312 1758} 6. Ra1 {+0.72 7/19 418 7693} Qb8 {-0.69 8/19 620 10490} 7. dxe5 {+0.74 7/14 354 5845} dxe5 {-0.83 7/15 350 4854} 8. Nfd2 {+0.83 8/19 468 16368} Rd8 {-0.83 6/17 239 4477} 9. c4 {+0.93 7/20 329 9897} h6 {-0.87 6/15 492 2589} 10. cxb5 {+0.84 8/22 479 11878} cxb5 {-0.66 6/16 216 2220} 11. f3 {+1.01 7/14 267 5356} b4 {-0.87 5/12 318 2600} 12. Ba6 {+0.93 6/16 349 9098} Rc8 {-0.85 5/10 276 2139} 13. Bc4 {+0.66 7/15 381 10074} Rc7 {-0.72 4/9 228 1791} 14. Qf1 {+0.60 6/13 276 5993} Nh5 {-0.48 5/9 176 1603} 15. g3 {+0.52 7/17 323 10719} Bg5 {-0.51 5/12 258 914} 16. Bf2 {+0.72 7/15 183 5018} Nhf6 {-0.61 5/16 268 1714} 17. h4 {+0.73 7/17 195 5326} Bxd2 {-0.67 5/13 174 1193} 18. Nxd2 {+0.64 7/18 218 6872} Qc8 {-0.74 5/11 162 1780} 19. Ra4 {+0.83 7/16 474 15089} Qf8 {-0.69 5/10 377 1354} 20. Ra7 {+0.92 7/12 115 3585, Black makes an illegal move: c8f8} 1-0