[Event "?"] [Site "?"] [Date "2025.07.14"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkb1r/p1p1pppp/1p1p1n2/8/4P1b1/P1N2N2/1PPPBPPP/R1BQK2R b KQkq - 0 1"] [GameDuration "00:00:01"] [GameEndTime "2025-07-14T03:22:46.442 UTC"] [GameStartTime "2025-07-14T03:22:45.068 UTC"] [PlyCount "6"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.05+0.04"] 1... a6 {-0.70 11/11 158 692935} 2. d4 {+0.90 14/14 167 1803571} d5 {-0.50 12/12 197 1604156} 3. e5 {+1.35 13/13 216 2445607} Bh3 {-3.05 12/12 210 2091704} 4. gxh3 {+4.45 14/14 233 2674003, Black makes an illegal move: g4f5} 1-0