[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkbnr/p2n2pp/2p1pp2/1p1p4/3P1B2/P1NQ1N2/1PP1PPPP/R3KB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:43.667 UTC"] [GameStartTime "2025-06-23T15:43:43.271 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. e4 {+0.85 5/0 88 370296} Ne7 {-1.75 5/0 86 800967} 2. exd5 {+1.00 6/0 85 711980} Nxd5 {-1.00 5/0 83 442368, White makes an illegal move: e4d5} 0-1