[Event "?"]
[Site "?"]
[Date "2025.07.18"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "r2qk2r/pp1b1ppp/2nbpn2/3p4/PP1N4/2P1P3/5PPP/RNBQKB1R w KQkq - 0 1"]
[GameDuration "00:00:17"]
[GameEndTime "2025-07-18T02:50:14.174 UTC"]
[GameStartTime "2025-07-18T02:49:56.314 UTC"]
[PlyCount "81"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "6.28+0.06"]

1. Nxc6 {-1.00 12/12 196 1751616} Bxc6 {+0.85 14/14 609 4953572}
2. Bb2 {-0.85 12/12 236 1786104} Bd7 {+0.75 13/13 503 4202392}
3. Nd2 {-0.80 12/12 205 1430747} Rc8 {+0.70 12/12 630 5240363}
4. Bd3 {-0.70 13/13 530 4231452} Qc7 {+0.70 13/13 163 1311716}
5. h3 {-0.65 14/14 331 2802976} e5 {+0.65 12/12 161 1030920}
6. e4 {-0.60 14/14 325 2646080} Bc6 {+0.60 12/12 191 1395955}
7. Qb1 {-0.60 12/12 204 1611997} O-O {+0.55 12/12 174 1426520}
8. b5 {-0.50 14/14 206 1599724} dxe4 {+0.50 14/14 216 1935874}
9. Nxe4 {-0.50 15/15 165 1585173} Bxe4 {+0.50 14/14 211 1860341}
10. Bxe4 {-0.60 16/16 211 1911947} Nxe4 {+0.45 14/14 236 2174172}
11. Qxe4 {-0.50 15/15 250 2199679} Kh8 {+0.55 14/14 150 1405519}
12. O-O {-0.55 12/12 167 1152977} f5 {+0.55 15/15 275 2590159}
13. Qd5 {-0.55 14/14 185 1290286} e4 {+0.50 15/15 426 3927585}
14. Kh1 {-0.55 13/13 151 1152577} Rcd8 {+0.50 14/14 190 1236766}
15. Qb3 {-0.55 14/14 165 1354123} Bc5 {+0.55 14/14 125 985913}
16. c4 {-0.60 12/12 237 1823942} Rd2 {+0.60 14/14 218 1746985}
17. Ra2 {-0.60 14/14 181 1442579} Rd3 {+0.55 14/14 180 1408872}
18. Bc3 {-0.60 14/14 155 1271299} f4 {0.00 14/14 395 2704576}
19. Rd2 {-0.65 13/13 318 2531065} Rxd2 {+0.65 13/13 250 1895127}
20. Bxd2 {-0.70 14/14 122 1055244} f3 {+0.75 13/13 141 1186893}
21. g4 {-0.70 13/13 144 1008670} Qd8 {0.00 13/13 321 2253207}
22. g5 {-5.95 13/13 380 3504513} Qxd2 {+8.25 15/15 240 2077053}
23. Qd1 {-8.80 15/15 210 2073878} Qxd1 {0.00 16/16 263 2604411}
24. Rxd1 {0.00 16/16 540 5468173} Bxf2 {0.00 15/15 237 2358926}
25. a5 {-14.10 15/15 201 2090134} e3 {+15.05 15/15 208 2042834}
26. a6 {-15.25 15/15 163 1642133} e2 {0.00 15/15 197 1692813}
27. Ra1 {0.00 13/13 465 3945618} e1=Q+ {+18.25 12/12 99 854424}
28. Rxe1 {0.00 13/13 425 6315738} Bxe1 {0.00 14/14 175 1583048}
29. Kg1 {0.00 14/14 390 5269734} bxa6 {0.00 12/12 160 1299579}
30. Kf1 {-18.10 14/14 292 3294709} Bg3 {0.00 8/8 151 909057}
31. c5 {0.00 11/11 260 3643978} axb5 {0.00 6/6 136 764100}
32. h4 {-14.35 10/10 30 413829} Bxh4 {0.00 6/6 127 755261}
33. c6 {0.00 12/12 89 1408550} Rc8 {0.00 11/11 119 1098722}
34. Kg1 {-21.65 11/11 19 266192} f2+ {0.00 8/8 111 701501}
35. Kf1 {0.00 11/11 102 1478761} Rxc6 {0.00 11/11 105 975765}
36. Ke2 {0.00 11/11 60 893028} Re6+ {0.00 8/8 101 655535}
37. Kd2 {-21.70 7/7 24 324617} f1=Q {0.00 7/7 96 785804}
38. Kc3 {0.00 9/9 96 1563646} Qc4+ {0.00 4/4 91 359970}
39. Kb2 {-21.75 7/7 12 180762} Re2+ {0.00 3/3 86 323051}
40. Kb1 {0.00 9/9 108 1743813} Bxg5 {0.00 2/2 84 268585}
41. Ka1 {0.00 2/2 62 1171797,  makes an illegal move: 0000} 1/2-1/2