[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbq1rk1/pp1pppbp/6p1/2pnP3/8/3P1N2/PPPN1PPP/R1BQKB1R w KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:22.362 UTC"] [GameStartTime "2025-06-23T15:43:21.933 UTC"] [PlyCount "3"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. c4 {+0.45 5/0 86 860277} Bxe5 {-3.60 6/0 95 462926} 2. Nxe5 {+2.95 6/0 205 821334, Black makes an illegal move: g7e5} 1-0