[Event "?"]
[Site "?"]
[Date "2025.07.15"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "rnbq1rk1/p3ppbp/1p3np1/2Pp4/1P6/P3P2P/1BP2PP1/RN1QKBNR w KQ - 0 1"]
[GameDuration "00:00:13"]
[GameEndTime "2025-07-15T07:05:09.850 UTC"]
[GameStartTime "2025-07-15T07:04:56.624 UTC"]
[PlyCount "116"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1. cxb6 {+0.90 13/13 199 2025769} Qxb6 {-0.90 13/13 156 1513307}
2. Nc3 {+0.90 13/13 267 2456626} e6 {-0.95 14/14 536 5147168}
3. Nf3 {+0.90 13/13 125 1260881} Nc6 {-0.95 14/14 279 2669288}
4. Qd3 {+0.90 13/13 152 1488650} Ne4 {-0.80 13/13 191 1956776}
5. Rb1 {+0.85 13/13 253 2486377} f5 {-0.95 11/11 187 1815796}
6. Be2 {+0.90 13/13 255 2246218} Bb7 {-0.95 11/11 116 1104687}
7. O-O {+0.95 12/12 174 1709382} Rae8 {-1.00 12/12 317 2729717}
8. Kh1 {+1.00 11/11 163 1557968} Qc7 {-1.00 10/10 142 1241478}
9. Nb5 {+1.00 12/12 113 1135072} Qb6 {-1.10 12/12 123 1210168}
10. Bxg7 {+1.15 13/13 157 1730434} Kxg7 {-1.15 12/12 123 1278773}
11. c4 {+1.15 13/13 114 1288968} dxc4 {-1.15 12/12 102 1015594}
12. Qxc4 {+1.15 13/13 135 1258890} e5 {-1.15 12/12 99 936911}
13. Nc3 {+1.20 13/13 126 1355004} Nxc3 {-1.20 12/12 99 919269}
14. Qxc3 {+2.00 13/13 253 2666913} a6 {-2.00 12/12 166 1710655}
15. b5 {+2.10 14/14 148 1498887} Qa5 {-2.00 13/13 103 1144452}
16. Qxa5 {+2.00 14/14 121 1466803} Nxa5 {-2.05 14/14 160 1628206}
17. bxa6 {+2.05 14/14 138 1655331} Bxf3 {-2.25 15/15 351 3645735}
18. Bxf3 {+2.20 13/13 161 1910500} e4 {-2.25 15/15 135 1414744}
19. Be2 {+2.20 13/13 122 1435310} Rc8 {-2.30 15/15 314 3403113}
20. Rfc1 {+2.30 14/14 94 1022600} Nc6 {-2.35 14/14 113 1262450}
21. Rb2 {+2.30 13/13 117 1258590} Kh6 {-2.20 13/13 79 766221}
22. Rbc2 {+2.35 14/14 76 870942} Ne7 {-2.40 15/15 102 1076778}
23. Rxc8 {+2.40 16/16 119 1418706} Rxc8 {-2.40 15/15 90 950875}
24. Rxc8 {+2.45 18/18 108 1366885} Nxc8 {-2.50 16/16 118 1168852}
25. Bc4 {+2.50 17/17 115 1355912} Kg5 {-2.50 15/15 68 677300}
26. Be6 {+2.45 16/16 186 2107316} Na7 {-2.30 15/15 144 1571327}
27. Bd5 {+2.40 17/17 69 830517} Kf6 {-2.40 17/17 93 1090422}
28. h4 {+2.40 16/16 141 1662543} Ke5 {-2.35 17/17 59 667295}
29. Bg8 {+2.35 17/17 146 1731803} h6 {-2.20 17/17 73 844224}
30. Bf7 {+2.30 17/17 70 838553} g5 {-2.15 18/18 118 1391347}
31. hxg5 {+2.20 16/16 73 904998} hxg5 {-2.20 18/18 193 2330334}
32. a4 {+2.20 17/17 128 1636112} Kd6 {-2.20 18/18 60 691437}
33. a5 {+2.20 16/16 85 1127383} f4 {-2.25 16/16 46 543587}
34. Bg6 {+2.05 17/17 61 805712} fxe3 {-2.30 17/17 174 2077859}
35. fxe3 {+2.50 19/19 58 829236} Kc5 {-2.45 18/18 43 451050}
36. Bxe4 {+2.45 20/20 79 1054524} Kb5 {-2.55 18/18 48 594522}
37. Bb7 {+2.75 20/20 60 769995} Kxa5 {-2.65 18/18 51 615382}
38. e4 {+3.10 20/20 135 1585203} Kb6 {-2.65 18/18 24 296751}
39. e5 {+3.30 20/20 108 1301139} g4 {0.00 17/17 84 1012260}
40. e6 {+3.45 18/18 73 858951} Kc7 {0.00 16/16 42 491294}
41. Kh2 {+3.85 19/19 73 987093} Kd6 {-3.70 15/15 39 454261}
42. Bd5 {+4.05 19/19 83 1145898} g3+ {0.00 16/16 39 470882}
43. Kxg3 {+4.20 18/18 63 794885} Nb5 {0.00 16/16 41 520770}
44. Kg4 {+4.30 20/20 46 648257} Na7 {0.00 18/18 39 517499}
45. Kf5 {0.00 19/19 177 2424336} Ke7 {0.00 18/18 41 442029}
46. g4 {0.00 17/17 41 567996} Nb5 {0.00 14/14 41 425822}
47. g5 {0.00 13/13 40 551659} Kd6 {0.00 13/13 39 406714}
48. g6 {0.00 12/12 39 588877} Kxd5 {0.00 12/12 40 443047}
49. g7 {0.00 11/11 41 603916} Nd6+ {0.00 10/10 40 514810}
50. Kg6 {0.00 10/10 40 596720} Nc8 {0.00 11/11 41 555729}
51. a7 {0.00 14/14 40 620685} Nxa7 {0.00 14/14 39 530485}
52. e7 {0.00 12/12 41 549320} Nc6 {0.00 12/12 41 569392}
53. g8=Q+ {0.00 12/12 39 554043} Kd4 {0.00 11/11 42 714798}
54. e8=Q {0.00 10/10 39 310949} Kc5 {0.00 9/9 36 450892}
55. Qe3+ {0.00 9/9 41 222079} Kd6 {0.00 8/8 46 684587}
56. Qb6 {0.00 8/8 40 136293} Kd7 {0.00 8/8 47 673076}
57. Qd5+ {0.00 4/4 40 151259} Ke7 {0.00 7/7 30 404634}
58. Qbxc6 {0.00 2/2 40 141785}
Kf8 {0.00 2/2 49 883579,  makes an illegal move: 0000} 1/2-1/2