[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqkb1r/p1p2ppp/2p2n2/3p4/3P4/2P2P2/PP4PP/RNBQK1NR w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:27:00.308 UTC"] [GameStartTime "2025-07-14T03:26:59.060 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Ne2 {-0.50 13/13 157 1742095} Bf5 {+0.60 10/10 130 410219} 2. g4 {-0.35 13/13 342 3644394} Bxb1 {+4.90 13/13 147 1162033} 3. Rxb1 {0.00 14/14 261 3003845, Black makes an illegal move: f5b1} 1-0