[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2q1rk1/pppbnppp/2nb4/8/3N4/2N1B1P1/PPP1PP1P/R2QKB1R w KQ - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-07-14T03:29:54.030 UTC"] [GameStartTime "2025-07-14T03:29:53.032 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. Bg2 {+0.70 10/10 130 458887} Be5 {-0.75 12/12 304 3223339} 2. Bf3 {+4.15 10/10 128 711781} Nf5 {-0.60 13/13 241 2655819, White makes an illegal move: g2c6} 0-1