[Event "?"] [Site "?"] [Date "2025.07.04"] [Round "1"] [White "Helios-dev"] [Black "Helios-base"] [Result "1-0"] [FEN "rn1qk1nr/pb1pppb1/1p4p1/2p4p/2PPP2P/2N5/PP2BPP1/R1BQK1NR w KQkq - 0 1"] [GameDuration "00:00:09"] [GameEndTime "2025-07-04T23:45:09.977 UTC"] [GameStartTime "2025-07-04T23:45:00.691 UTC"] [PlyCount "33"] [SetUp "1"] [Termination "illegal move"] [TimeControl "4.059+0.04"] 1. d5 {+0.95 10/10 497 9358971} Bxc3+ {-1.25 8/8 473 9568035} 2. bxc3 {+0.95 8/8 1860 105} d6 {-0.95 7/7 1217 24705687} 3. Be3 {+1.00 6/6 162 3130553} Nf6 {-0.65 3/3 453 9581287} 4. Qd3 {+1.00 2/2 210 4806751} e5 {-0.85 6/6 102 1896936} 5. Rd1 {+0.85 6/6 720 13939500} Nbd7 {-0.85 6/6 201 3805298} 6. Nf3 {+0.70 6/6 245 4910795} Qc7 {-0.70 3/3 101 1884339} 7. O-O {+0.75 5/5 197 4025532} O-O-O {-0.75 6/6 106 1952477} 8. Rfe1 {+0.75 4/4 53 948537} Rhe8 {-0.65 5/5 83 1476914} 9. Kf1 {+0.65 4/4 68 1224268} Ng4 {-0.55 5/5 103 1842681} 10. Bg5 {+0.55 4/4 37 678627} Ngf6 {-0.65 6/6 662 12666787} 11. a3 {+0.55 4/4 51 952346} a6 {-0.60 6/6 100 1821395} 12. Be3 {+0.55 4/4 35 654465} Ng4 {-0.55 6/6 51 926130} 13. Bd2 {+0.55 5/5 43 817476} Ndf6 {-0.45 5/5 61 1161989} 14. Bg5 {+0.45 4/4 58 1134770} Kb8 {-0.55 4/4 148 3008517} 15. Qc2 {+0.55 3/3 144 2972673} Ka7 {-0.55 4/4 95 1909589} 16. Bd3 {+0.55 2/2 28 564906} Ka8 {-0.55 2/2 410 98385} 17. Qb3 {+0.55 1/1 205 142475, Black makes an illegal move: a7a8} 1-0