[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1b1k2r/1p2ppbp/pqnp1np1/2p5/2B1PP2/P1NP4/1PP1N1PP/R1BQ1RK1 w kq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:32:21.761 UTC"] [GameStartTime "2025-06-23T15:32:20.986 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. b3 {-0.55 5/0 88 406549} Na5 {-0.20 4/0 85 162531} 2. e5 {-0.10 5/0 91 472583} Nd7 {-2.00 6/0 83 1337482} 3. e6 fxe6 {-1.00 6/0 94 667296, White makes an illegal move: e4e5} 0-1