[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk1nr/pp2npp1/1b1p3p/2pPp3/4P3/2P1BN2/PP2BPPP/RN1Q1RK1 w kq c6 0 1"] [GameDuration "00:00:05"] [GameEndTime "2025-07-04T06:18:55.604 UTC"] [GameStartTime "2025-07-04T06:18:50.208 UTC"] [PlyCount "1"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.11+0.04"] 1. Nbd2 {+0.50 4/4 257 0, Black makes an illegal move: 0000} 1-0