[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkb1r/ppp1nppp/2np2b1/1B2p3/3PP1P1/5N1P/PPP2P2/RNBQK2R w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:11:09.429 UTC"] [GameStartTime "2025-07-14T03:11:08.034 UTC"] [PlyCount "7"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.1+0.04"] 1. Nc3 {+0.40 14/14 248 2804950} f6 {-0.35 10/10 136 556007} 2. d5 {+0.70 13/13 158 1827915} Ng8 {-1.80 12/12 149 1368287} 3. dxc6 {+3.90 13/13 170 2105676} Ne7 {-7.25 12/12 127 1188082} 4. cxb7+ {+8.95 12/12 186 2259108, Black makes an illegal move: f7f6} 1-0