[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r3kb1r/pppq2pp/2n2n2/3p1b2/3PpB2/1B6/PPP2PPP/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:42.091 UTC"] [GameStartTime "2025-06-23T15:43:41.794 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Ne2 {-1.20 5/0 85 785952} a6 {-0.20 5/0 104 716406} 2. Nbc3 {-0.50 4/0 85 503206, Black makes an illegal move: a7a6} 1-0