[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1b1kb1r/pp1nqp1p/4p2p/3pN3/3P4/2N2Q2/PPP2PPP/R3KB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:28.351 UTC"] [GameStartTime "2025-06-23T15:43:27.847 UTC"] [PlyCount "5"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Bb5 {+0.25 6/0 86 1452196} h5 {-2.65 6/0 112 431445} 2. Nxd7 {+1.30 6/0 85 1560654} Bxd7 {-1.40 1/0 83 33} 3. Bxd7+ {-0.10 7/0 106 2071091, Black makes an illegal move: c8d7} 1-0