[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-dev"] [Black "Serendipity-base"] [Result "0-1"] [FEN "rn1q1rk1/pbppp1bp/1p3np1/8/4P3/1P3NP1/PBPN1P1P/R2QKB1R w KQ - 0 1"] [GameDuration "00:00:11"] [GameEndTime "2025-04-22T18:34:41.031 PDT"] [GameStartTime "2025-04-22T18:34:29.955 PDT"] [PlyCount "20"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. Bg2 {+0.68 11/22 379 56723} Na6 {-0.79 6/16 530 7394} 2. e5 {+1.01 9/21 347 28627} Ng4 {-0.98 10/24 860 42179} 3. Qe2 {+1.02 12/29 360 87986} Nh6 {-0.89 7/21 360 8582} 4. Rd1 {+0.98 10/19 968 21774} Nc5 {-1.03 6/14 369 4326} 5. O-O {+1.00 7/18 362 3212} d6 {-1.09 6/14 365 4309} 6. Ng5 {+0.92 5/14 407 2615} Bxg2 {-1.07 6/19 874 6021} 7. Kxg2 {+1.08 6/18 486 4030} Qd7 {-0.85 6/16 460 4127} 8. f4 {+0.99 5/15 420 2070} Ne6 {-1.00 5/12 215 1938} 9. exd6 {+1.78 6/15 565 5301} Nxg5 {-0.99 5/11 836 1448} 10. fxg5 {+0.97 7/15 634 5251} Bxb2 {-0.76 6/12 384 2736, White makes an illegal move: f4g5} 0-1