[Event "?"] [Site "?"] [Date "2025.07.09"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkbnr/2pppppp/1p6/p2P4/4bP2/5N2/PPP3PP/RNBQKB1R b KQkq - 0 1"] [GameDuration "00:00:04"] [GameEndTime "2025-07-09T02:23:06.526 UTC"] [GameStartTime "2025-07-09T02:23:01.575 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.08+0.04"] 1... e6 {+0.30 8/8 83 735289} 2. Nc3 {0.00 11/11 95 1658666} exd5 {+0.45 7/7 93 603592} 3. Nxe4 {-0.40 10/10 162 2934291, Black makes an illegal move: 0000} 1-0