[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rn1qkbnr/ppp1pbpp/3p1p2/8/3P1B2/2NQ1N2/PPP1PPPP/R3KB1R b KQkq - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-04T16:33:24.199 UTC"] [GameStartTime "2025-07-04T16:33:16.182 UTC"] [PlyCount "22"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.01+0.04"] 1... e5 {-0.95 7/7 198 3708129} 2. Bg3 {+1.05 7/7 505 9280263} Nd7 {-1.05 6/6 367 7023515} 3. e4 {+0.95 6/6 477 8900185} Ne7 {-0.90 7/7 179 3584531} 4. O-O-O {+0.90 8/8 226 4245389} Nc6 {-0.95 7/7 199 3882930} 5. d5 {+1.20 7/7 229 3982661} Ne7 {-1.25 6/6 373 6840241} 6. Qb5 {+1.25 5/5 200 3580366} Rb8 {-1.20 5/5 136 2554741} 7. Bd3 {+1.20 4/4 116 2106912} Bg6 {-1.20 5/5 164 3064242} 8. Qa4 {+1.20 4/4 125 2284665} a6 {-1.15 5/5 150 2830729} 9. Rhe1 {+1.00 5/5 203 3707422} f5 {-0.90 5/5 177 3263038} 10. Qc4 {+0.90 4/4 1183 1593758} Nf6 {-0.90 3/3 1272 391013} 11. Ng5 {+0.95 3/3 158 2879293} Qd7 {-0.95 2/2 157 2977614} 12. a3 {+0.95 1/1 553 893004, Black makes an illegal move: d8d7} 1-0