[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "1-0"] [FEN "r2qk2r/ppp1bppp/2np1nb1/4p3/4P1P1/2NP3P/PPP1NPB1/R1BQK2R w KQkq - 0 1"] [GameDuration "00:00:13"] [GameEndTime "2025-04-22T18:44:35.481 PDT"] [GameStartTime "2025-04-22T18:44:21.599 PDT"] [PlyCount "23"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. Be3 {+0.87 5/12 3389 1606} O-O {-1.09 8/19 861 32321} 2. Qd2 {+1.08 7/18 278 8716} b5 {-1.08 9/24 1243 47025} 3. a3 {+1.11 6/17 275 7617} b4 {-1.10 8/21 643 25218} 4. Nd5 {+1.13 8/20 283 12885} bxa3 {-1.09 7/22 261 10921} 5. Rxa3 {+1.28 8/27 460 18375} a5 {-1.15 8/21 347 14808} 6. Nxe7+ {+1.15 8/29 359 14259} Qxe7 {-1.13 8/22 379 14386} 7. f4 {+1.17 8/19 258 9620} exf4 {-1.07 8/23 400 20354} 8. Nxf4 {+1.14 8/18 170 7515} Rab8 {-1.11 8/16 840 9698} 9. Qc3 {+1.31 8/18 294 13144} Qd7 {-1.20 6/15 253 3403} 10. Ra4 {+1.43 7/17 188 8076} d5 {-1.12 7/15 303 5050} 11. g5 {+1.22 7/20 227 9641} Nh5 {-1.28 1/11 394 232} 12. Nxd5 {+1.75 7/14 133 5849, Black makes an illegal move: f6h5} 1-0