[Event "?"] [Site "?"] [Date "2025.06.27"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/ppp2ppp/2n5/3n4/1bN5/2NP4/PPPB1PPP/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-06-27T23:29:33.723 UTC"] [GameStartTime "2025-06-27T23:29:32.705 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.14+0.04"] 1... Nxc3 {-0.70 6/0 298 915468} 2. bxc3 {-0.65 7/0 648 2199884, Black makes an illegal move: 0000} 1-0