[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkbnr/pbp2p1p/1p2p1p1/8/2BPN3/8/PPP2PPP/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:25:33.689 UTC"] [GameStartTime "2025-07-14T03:25:32.887 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Nbc3 {+0.95 12/12 267 2567033} Bxe4 {+17.00 11/11 200 1880941} 2. Nxe4 {+1.15 13/13 145 1360657, Black makes an illegal move: b7e4} 1-0