[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1b1kbnr/pp2pppp/nqp5/8/2BP1B2/4P3/PP3PPP/RNQ1K1NR b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:32.611 UTC"] [GameStartTime "2025-06-23T15:40:32.379 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1... e6 {-0.90 5/0 100 355073} 2. Nf3 {+0.50 5/0 86 1581162, Black makes an illegal move: e7e6} 1-0