[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "r1bqk2r/pppnbpp1/3p1n2/4p1BP/4P3/3P4/PPP1BP2/RN1QK1NR b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:30:51.885 UTC"] [GameStartTime "2025-07-14T03:30:50.020 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1... Nc5 {+0.50 12/12 128 1357951} 2. Nc3 {-0.50 9/9 143 552050} Ne6 {+0.55 13/13 140 1543723} 3. Nb5 {-0.20 12/12 118 1151416} Nxg5 {+4.00 14/14 179 1972133} 4. Nxc7+ {+10.25 12/12 309 3405319} Qxc7 {+6.65 11/11 255 2613238, White makes an illegal move: b5c7} 0-1