[Event "?"]
[Site "?"]
[Date "2025.07.16"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "rnb1k1nr/ppqp1pbp/4p1p1/8/4PP2/2PB1N2/PP4PP/RNBQK2R w KQkq - 0 1"]
[GameDuration "00:00:13"]
[GameEndTime "2025-07-16T09:45:42.450 UTC"]
[GameStartTime "2025-07-16T09:45:28.455 UTC"]
[PlyCount "138"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "3.99+0.04"]

1. c4 {+0.55 11/11 179 1910009} Nc6 {-0.55 12/12 132 1310534}
2. Qb3 {+0.60 13/13 135 1230465} d6 {-0.50 13/13 163 1582370}
3. Nc3 {+0.50 13/13 132 1316162} Nf6 {-0.50 13/13 137 1316475}
4. Be3 {+0.50 12/12 230 1989187} Ng4 {-0.50 13/13 150 1445678}
5. Bd2 {+0.55 12/12 138 1340465} O-O {-0.50 13/13 159 1524345}
6. h3 {+0.50 13/13 151 1483595} Nf6 {-0.40 13/13 225 2153240}
7. O-O-O {+0.40 13/13 498 4679172} e5 {-0.45 13/13 196 1971157}
8. Kb1 {+0.50 13/13 244 2403334} Be6 {-0.50 12/12 167 1583882}
9. Nd5 {+0.50 12/12 99 1007316} Qb8 {-0.50 12/12 122 1209041}
10. Be3 {+0.55 12/12 208 2044609} Kh8 {-0.55 12/12 335 3061644}
11. Rhe1 {+0.55 11/11 156 1480129} a5 {-0.55 11/11 129 1223971}
12. Nb6 {+0.85 11/11 214 2106667} Ra6 {-0.80 11/11 140 1387389}
13. f5 {+1.15 12/12 105 1088953} gxf5 {-1.65 11/11 141 1407601}
14. exf5 {+1.05 12/12 99 1064102} Bd7 {-1.05 13/13 145 1527689}
15. Nxd7 {+1.05 13/13 114 1248053} Nxd7 {-1.75 14/14 247 2600012}
16. c5 {+1.65 14/14 353 3660932} a4 {-1.70 13/13 129 1324688}
17. Qa3 {+1.65 14/14 114 1244372} Ra5 {-1.65 13/13 84 723294}
18. cxd6 {+1.70 14/14 174 1780961} Nf6 {-1.70 13/13 137 1378614}
19. Bc5 {+1.70 14/14 194 1978553} Nd7 {-1.70 13/13 99 979169}
20. Bf2 {+1.70 12/12 73 760981} Nf6 {-1.70 13/13 82 843790}
21. Bg3 {+1.70 13/13 105 1117822} Nh5 {-1.75 13/13 126 1234880}
22. Bh2 {+1.65 13/13 148 1516694} Nf4 {-1.75 13/13 158 1544055}
23. Bxf4 {+1.70 13/13 113 1183253} exf4 {-1.85 13/13 120 1210277}
24. Be4 {+1.85 12/12 193 1941254} h6 {-1.85 13/13 100 993764}
25. d7 {+1.80 12/12 97 1021032} Rd8 {-1.95 12/12 73 713404}
26. Qd6 {+2.35 12/12 70 756285} Qxd6 {-2.50 12/12 115 1176741}
27. Rxd6 {+2.35 13/13 69 749779} Ne5 {-2.50 13/13 90 985301}
28. Bxb7 {+2.50 13/13 68 773724} Nxd7 {-2.65 14/14 110 1213463}
29. Red1 {+2.70 14/14 106 1261121} Rb5 {0.00 15/15 310 3501818}
30. Rxd7 {+3.40 14/14 106 1265987} Rxb2+ {-3.45 15/15 96 1027404}
31. Kc1 {+3.45 15/15 66 765435} Rxd7 {-3.45 16/16 71 798680}
32. Rxd7 {+3.45 16/16 75 884103} Rxg2 {-3.40 16/16 178 2056670}
33. Rxf7 {+3.35 15/15 195 2153539} Bb2+ {0.00 16/16 260 3011299}
34. Kb1 {0.00 15/15 198 2284396} Bc3 {0.00 16/16 235 2619356}
35. f6 {0.00 16/16 40 492427} Rb2+ {-3.50 15/15 45 534975}
36. Kc1 {0.00 16/16 42 534313} Bxf6 {0.00 16/16 94 1148798}
37. Rf8+ {0.00 16/16 38 502683} Kg7 {0.00 16/16 39 533288}
38. Rxf6 {0.00 18/18 42 568676} Rxb7 {0.00 16/16 42 527767}
39. Rxf4 {0.00 18/18 39 554593} Ra7 {0.00 14/14 40 541967}
40. Kb2 {0.00 16/16 42 549917} a3+ {0.00 16/16 39 531702}
41. Kb3 {0.00 13/13 40 535210} Ra5 {0.00 14/14 39 507480}
42. Kb4 {0.00 15/15 37 519113} Ra6 {0.00 13/13 41 544859}
43. Ne5 {0.00 13/13 40 551143} Re6 {0.00 16/16 40 517038}
44. Nc4 {0.00 14/14 41 559600} Ra6 {0.00 14/14 40 523238}
45. Nxa3 {0.00 13/13 43 597031} Kh7 {0.00 13/13 41 546505}
46. Rf2 {+4.40 14/14 39 517622} Rd6 {0.00 14/14 38 493857}
47. Nc4 {0.00 16/16 38 528573} Rd3 {0.00 15/15 41 533826}
48. Rh2 {0.00 14/14 39 539370} h5 {0.00 15/15 40 452744}
49. Kb5 {0.00 13/13 41 457813} Rd4 {0.00 12/12 41 518265}
50. Re2 {0.00 15/15 42 560928} Rf4 {0.00 15/15 40 529177}
51. Ne5 {0.00 14/14 43 594854} Rf6 {0.00 17/17 40 552855}
52. a4 {0.00 13/13 36 488539} Rd6 {0.00 11/11 40 354541}
53. a5 {+4.85 14/14 38 547336} Re6 {0.00 13/13 38 487708}
54. a6 {0.00 15/15 40 571611} Re7 {0.00 15/15 41 548141}
55. Ra2 {0.00 15/15 42 588110} Rxe5+ {0.00 14/14 40 552337}
56. Kc6 {0.00 14/14 39 570807} Re6+ {0.00 16/16 40 558206}
57. Kd7 {0.00 15/15 39 564687} Rg6 {0.00 16/16 40 569941}
58. a7 {0.00 17/17 40 528536} Rg7+ {0.00 16/16 39 562597}
59. Ke6 {0.00 14/14 41 481726} Rg6+ {0.00 16/16 42 617743}
60. Kf5 {0.00 15/15 40 591872} Rg8 {0.00 19/19 39 588916}
61. a8=Q {0.00 17/17 40 582152} Rxa8 {0.00 19/19 40 621568}
62. Rxa8 {0.00 17/17 39 439155} Kg7 {0.00 17/17 39 611303}
63. Ra7+ {0.00 14/14 41 246105} Kf8 {0.00 15/15 41 658898}
64. Kg5 {0.00 14/14 40 498802} h4 {0.00 17/17 39 680972}
65. Kxh4 {0.00 17/17 39 703214} Kg8 {0.00 17/17 41 709329}
66. Kh5 {0.00 16/16 42 661924} Kf8 {0.00 16/16 40 757361}
67. Kg6 {0.00 14/14 39 287060} Ke8 {0.00 16/16 40 794825}
68. h4 {0.00 12/12 39 184490} Kf8 {0.00 17/17 40 684847}
69. h5 {0.00 7/7 40 188069}
Kg8 {0.00 13/13 39 772645,  makes an illegal move: 0000} 1/2-1/2