[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r1bqk2r/ppp1bppp/2n2n2/4B3/4P3/2N2N2/PPP2PPP/R2QKB1R b KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:37.672 UTC"] [GameStartTime "2025-06-23T15:43:37.013 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1... Nxe5 {-1.25 6/0 85 430516} 2. Qxd8+ {-0.35 7/0 114 1840810} Kxd8 {-1.15 1/0 101 12} 3. Nxe5 {+0.20 7/0 336 4747729, Black makes an illegal move: e8d8} 1-0