[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqkb1r/pppp1ppp/2n2n2/4p3/8/3PP1P1/PPP1QP1P/RNB1KBNR b KQkq - 0 1"] [GameDuration "00:00:02"] [GameEndTime "2025-07-14T03:25:56.136 UTC"] [GameStartTime "2025-07-14T03:25:54.067 UTC"] [PlyCount "9"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... d5 {+0.90 12/12 187 1796420} 2. Nc3 {-1.00 11/11 309 1733741} Bg4 {+1.20 13/13 135 1487724} 3. Nf3 {-0.70 12/12 152 1265086} e4 {+2.65 14/14 176 1909381} 4. Nd2 {-2.90 13/13 156 1621009} Bxe2 {+6.25 13/13 130 1484654} 5. Nxe2 {+3.10 13/13 310 2856898} Nb4 {+7.30 15/15 182 2188351, White makes an illegal move: e2d2} 0-1