[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/ppp1ppbp/3pP1p1/3n4/3P2b1/5N2/PPP1BPPP/RNBQ1RK1 b kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:42.930 UTC"] [GameStartTime "2025-06-23T15:40:42.543 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1... fxe6 {-0.05 6/0 84 1166587} 2. h3 {-0.80 6/0 86 478395} Bxf3 {-1.45 7/0 195 3121051, White makes an illegal move: h2h3} 0-1