[Event "?"] [Site "?"] [Date "2025.04.22"] [Round "1"] [White "Serendipity-dev"] [Black "Serendipity-base"] [Result "0-1"] [FEN "rnb2rk1/ppbpqppp/2p2n2/4p3/PPB1P3/2P2N2/3P1PPP/RNBQR1K1 w - - 0 1"] [GameDuration "00:00:16"] [GameEndTime "2025-04-22T18:44:59.346 PDT"] [GameStartTime "2025-04-22T18:44:43.029 PDT"] [PlyCount "20"] [SetUp "1"] [Termination "illegal move"] [TimeControl "7.31+0.07"] 1. b5 {+0.49 10/25 1477 73595} d6 {-0.44 7/17 5171 10814} 2. d4 {+0.54 10/22 665 27309} Nbd7 {-0.55 8/17 155 10672} 3. a5 {+0.69 9/20 679 32714} Re8 {-0.66 6/19 187 8911} 4. bxc6 {+0.86 8/22 625 28075} bxc6 {-0.82 6/18 174 6781} 5. Nbd2 {+0.67 8/20 247 12618} d5 {-0.69 6/18 171 7493} 6. Bd3 {+0.66 4/13 245 2403} Rb8 {-0.55 6/16 169 7193} 7. Qa4 {+0.57 5/13 386 4589} Qd8 {-0.47 6/16 117 5395} 8. Ba3 {+0.49 5/17 380 3259} Bxa5 {-0.11 7/16 178 7863} 9. exd5 {+0.49 4/7 291 464} Bxc3 {+0.30 7/17 163 10108} 10. Rac1 {-0.05 5/10 296 1922} Nxd5 {-0.05 7/17 112 12292, White makes an illegal move: a1c1} 0-1