[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1b1k2r/1p3ppp/p1n1pn2/q1bpN3/5B2/2N5/PPP1PPPP/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T06:34:56.154 UTC"] [GameStartTime "2025-07-04T06:34:51.036 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1. Nxc6 {-0.05 5/5 115 0, Black makes an illegal move: 0000} 1-0