[Event "?"] [Site "?"] [Date "2025.05.19"] [Round "1"] [White "Integral-dev"] [Black "Integral-base"] [Result "1-0"] [FEN "rn1qk2r/1p2bppp/p1pppn2/7b/2PP1B2/4PN1P/PP2BPP1/RN1Q1RK1 w kq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-05-19T02:54:03.209 UTC"] [GameStartTime "2025-05-19T02:54:01.797 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "9.21+0.09"] 1. Nbd2 {+1.53 18/35 1218 665487, Black makes an illegal move: a2a3} 1-0