[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r2qkbnr/pp3ppp/2n1b3/4p3/2Pp4/6P1/PP1PNPBP/R1BQK1NR w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:40:24.657 UTC"] [GameStartTime "2025-06-23T15:40:24.185 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1. Nxd4 {-3.20 6/0 102 440025} Qxd4 {+0.10 7/0 341 4503748, White makes an illegal move: e2d4} 0-1