[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1b1k1nr/1pqp1ppp/p1n1p3/4P3/1bBp1B2/5N2/PPP2PPP/RN1QK2R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:38.219 UTC"] [GameStartTime "2025-06-23T15:40:37.862 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Kf1 {-1.20 6/0 85 612897} Nge7 {+0.05 5/0 84 779466} 2. Nxd4 {-1.15 5/0 82 382356} Nxe5 {+0.40 6/0 83 1442110, White makes an illegal move: f3d4} 0-1