[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-base"] [Black "Integral-dev"] [Result "0-1"] [FEN "r2qkb1r/p2n1ppp/2p5/1p1p4/B3n3/5Q2/PPPP1PPP/RNB1K2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:51:57.800 UTC"] [GameStartTime "2025-05-19T02:51:56.156 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1. Bb3 {-0.95 16/34 266 258874} Bc5 {+1.39 17/38 915 407052} 2. a3 {-0.95 16/34 1276 258874, White makes an illegal move: a2a3} 0-1