[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-base"] [Black "Helios-dev"] [Result "1-0"] [FEN "rnbqkb1r/ppppn2p/6p1/4pp2/2P5/2N1P3/PPQP1PPP/R1B1KBNR w KQkq - 0 1"] [GameDuration "00:00:08"] [GameEndTime "2025-07-04T17:38:54.859 UTC"] [GameStartTime "2025-07-04T17:38:46.631 UTC"] [PlyCount "27"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.019+0.04"] 1. d4 {+0.40 10/10 449 7789157} Nbc6 {-0.35 9/9 179 3315054} 2. Nge2 {+0.35 8/8 83 1509998} e4 {-0.30 8/8 168 3045864} 3. Nf4 {+0.30 7/7 155 2888472} d6 {-0.30 10/10 576 10367010} 4. d5 {+0.30 8/8 290 5324555} Ne5 {-0.30 8/8 1667 542304} 5. Be2 {+0.30 7/7 256 4685592} Bg7 {-0.30 5/5 172 3310937} 6. O-O {+0.30 4/4 144 2740645} O-O {-0.30 3/3 112 2170636} 7. Bd2 {+0.30 5/5 122 2336198} g5 {-0.30 3/3 90 1747247} 8. Nh5 {+0.20 6/6 986 19530207} Bh8 {-0.05 3/3 286 5490184} 9. Ng3 {+0.15 3/3 147 2829943} Bf6 {-0.15 2/2 70 1368223} 10. Rad1 {+0.05 2/2 282 5340465} Bd7 {-0.15 2/2 110 2155942} 11. Rfe1 {+0.10 3/3 171 3270089} g4 {-0.05 3/3 102 1895051} 12. Kh1 {+0.05 3/3 104 1997954} Kh8 {-0.05 2/2 69 1356751} 13. Qb3 {+0.05 2/2 113 2138121} Rb8 {-0.05 1/1 74 1401474} 14. a3 {+0.05 1/1 677 461855, Black makes an illegal move: a8b8} 1-0