[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "0-1"] [FEN "r2qk1nr/pppbp1bp/2n2pp1/3p4/3P3B/3BP3/PPPN1PPP/R2QK1NR w KQkq - 0 1"] [GameDuration "00:00:09"] [GameEndTime "2025-07-04T04:22:57.100 UTC"] [GameStartTime "2025-07-04T04:22:47.866 UTC"] [PlyCount "16"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.03+0.04"] 1. Ngf3 {+0.65 8/8 506 0} e6 {-0.65 7/7 485 0} 2. Nb3 {+0.65 7/7 151 0} Nge7 {-0.60 5/5 95 0} 3. Nc5 {+0.45 6/6 139 0} Bc8 {-0.45 5/5 133 0} 4. Bg3 {+0.50 6/6 824 0} e5 {-0.50 5/5 801 0} 5. c4 {+0.50 4/4 74 0} Qd6 {-0.50 3/3 223 0} 6. Qb3 {+0.60 3/3 168 0} Rb8 {-0.50 1/1 152 0} 7. O-O-O {+0.55 2/2 2133 0} O-O {-0.55 1/1 809 0} 8. Rhe1 {+0.65 1/1 234 0} f5 {-0.55 1/1 1622 0, White makes an illegal move: h1e1} 0-1