[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "0-1"] [FEN "rn1qk2r/pp2bpp1/2p1pn1p/3p1b2/7P/1P3PP1/PBPPP1B1/RN1QK1NR w KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:22:48.257 UTC"] [GameStartTime "2025-07-14T03:22:47.047 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1. g4 {-0.95 10/10 155 538557} Bg6 {+0.80 11/11 134 1546446} 2. Bxf6 {+0.05 13/13 164 1382963} Bxf6 {+2.15 15/15 149 1889421} 3. d4 {+5.65 14/14 194 2029144} Bxh4+ {+2.50 14/14 253 2947876, White makes an illegal move: b1a3} 0-1