[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkbnr/1b1n1ppp/pp2p3/2pP4/3P1B2/2N1PN2/PP2BPPP/R2QK2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:35:18.566 UTC"] [GameStartTime "2025-07-14T03:35:17.035 UTC"] [PlyCount "8"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... exd5 {-0.70 9/9 140 471733} 2. O-O {+0.55 11/11 169 1546854} Ngf6 {+0.35 11/11 130 733636} 3. Qc2 {+0.55 11/11 152 1349514} Ne4 {+1.65 12/12 150 1398220} 4. Rae1 {+0.60 10/10 270 2698225} Nxc3 {+1.80 11/11 127 1216360} 5. Qxc3 {+0.40 12/12 126 1399261, Black makes an illegal move: e4c3} 1-0