[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1b1kb1r/ppppqppp/2n2n2/1B2p3/4P3/P2P1N1P/1PP2PP1/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:27.172 UTC"] [GameStartTime "2025-06-23T15:40:26.691 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Nc3 {+0.30 5/0 85 948758} h6 {-0.75 5/0 90 757664} 2. Be3 {+0.40 5/0 84 1082136} Nxe4 {-3.80 6/0 105 917852} 3. dxe4 {+2.95 5/0 91 730474, Black makes an illegal move: f6e4} 1-0