[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk1nr/ppp1pp1p/3p1Bp1/8/3PP1b1/2N2N2/PPP2PPP/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:22.199 UTC"] [GameStartTime "2025-06-27T23:29:20.496 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... exf6 {-2.35 7/0 761 1495958} 2. Bb5+ {+1.70 6/0 384 2183558} c6 {-2.05 7/0 495 919266, White makes an illegal move: 0000} 0-1