[Event "?"] [Site "?"] [Date "2025.07.05"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "r2qkb1r/pppn1p2/3p1n1p/1B1Pp1p1/4P1b1/2N1BN2/PPP2PPP/R2QK2R b KQkq - 0 1"] [GameDuration "00:00:09"] [GameEndTime "2025-07-05T04:43:29.763 UTC"] [GameStartTime "2025-07-05T04:43:20.678 UTC"] [PlyCount "26"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4+0.04"] 1... Bg7 {-0.80 6/6 220 4030657} 2. O-O {+0.70 5/5 206 4087136} O-O {-0.65 5/5 154 3057713} 3. h3 {+0.65 6/6 173 3374125} Bh5 {-0.60 7/7 307 5896758} 4. Re1 {+0.70 6/6 221 4532189} Bg6 {-0.70 5/5 325 6562605} 5. Qd3 {+0.80 5/5 211 4344517} Kh7 {-0.80 4/4 271 5544547} 6. Bc4 {+0.65 4/4 1412 29266197} Qe7 {-0.55 6/6 125 2471340} 7. b4 {+0.55 5/5 1047 1597342} Nb6 {-0.50 5/5 1223 25215869} 8. Bb3 {+0.50 4/4 153 3024679} Rfc8 {-0.55 4/4 849 17264157} 9. b5 {+0.55 3/3 373 7496453} a6 {-0.55 3/3 48 975603} 10. bxa6 {+0.55 2/2 59 1208650} Rxa6 {-0.65 2/2 479 51717} 11. Rad1 {+0.65 1/1 311 15369} Raa8 {-0.60 1/1 217 4475131} 12. Kh1 {+0.65 2/2 164 3250816} Rd8 {-0.65 2/2 29 543309} 13. Kh2 {+0.60 2/2 32 634192} Rac8 {-0.60 2/2 176 307805} 14. a3 {+0.60 1/1 107 2079, Black makes an illegal move: a8c8} 1-0