[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r3kbnr/pppq1ppp/4b3/3p4/2PPp3/4P3/PP3PPP/RNBQKB1R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:34:31.863 UTC"] [GameStartTime "2025-07-14T03:34:30.537 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.04+0.04"] 1... dxc4 {+1.00 9/9 161 107621} 2. Qc2 {-1.00 9/9 152 101785} Qc6 {+2.70 9/9 169 186153} 3. Nd2 {-0.95 11/11 215 320292} Qd5 {+9.15 10/10 154 330309} 4. Bxc4 {+0.25 11/11 124 622703, Black makes an illegal move: c6b6} 1-0