[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rnbqkb1r/pp2npp1/2p1p2p/8/4pP2/2NPBN2/PPP3PP/R2QKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:33.594 UTC"] [GameStartTime "2025-06-23T15:43:33.399 UTC"] [PlyCount "2"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. dxe4 {+0.85 6/0 86 908239} Qxd1+ {-1.20 6/0 85 1045092, White makes an illegal move: d3e4} 0-1