[Event "?"] [Site "?"] [Date "2025.06.23"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/ppp2p1p/2n2np1/3pp3/8/P1P1P2P/1P1PNPP1/RNBQKB1R w KQkq - 0 1"] [GameDuration "00:00:00"] [GameEndTime "2025-06-23T15:43:43.843 UTC"] [GameStartTime "2025-06-23T15:43:43.445 UTC"] [PlyCount "4"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. d4 {-1.15 6/0 98 692737} Bf5 {+0.60 5/0 97 1087732} 2. dxe5 {-0.90 6/0 92 509534} Nxe5 {+0.05 5/0 87 262708, White makes an illegal move: d4e5} 0-1