[Event "?"] [Site "?"] [Date "2025.04.23"] [Round "1"] [White "Serendipity-base"] [Black "Serendipity-dev"] [Result "0-1"] [FEN "r3kb1r/pp1n1ppp/2pp1n2/q3p3/P2PP3/2N1BP2/1PPQ1P1P/R3KB1R w KQkq - 0 1"] [GameDuration "00:00:28"] [GameEndTime "2025-04-23T06:02:41.620 CEST"] [GameStartTime "2025-04-23T06:02:13.383 CEST"] [PlyCount "10"] [SetUp "1"] [Termination "illegal move"] [TimeControl "22.52+0.23"] 1. Bh3 {+0.65 4/11 1417 1976} g6 {-0.65 3/10 1111 1039} 2. b4 {+0.66 8/22 2543 43939} Qc7 {-0.60 7/18 1130 13643} 3. d5 {+0.72 8/20 999 31239} a5 {-0.57 10/23 2013 53389} 4. dxc6 {+0.73 8/18 4166 20283} bxc6 {-0.56 9/18 6538 7120} 5. b5 {+0.56 8/17 3364 3703} Nb6 {-0.91 9/24 1855 30579, White makes an illegal move: b4b5} 0-1