[Event "?"]
[Site "?"]
[Date "2025.07.17"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "r1bk1b1r/pp3ppp/2n1p3/2p1P3/2B3n1/4BN2/PPP2PPP/RN2K2R w KQ - 0 1"]
[GameDuration "00:00:13"]
[GameEndTime "2025-07-17T01:06:43.450 UTC"]
[GameStartTime "2025-07-17T01:06:30.390 UTC"]
[PlyCount "112"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.059+0.04"]

1. Bf4 {+0.55 13/13 252 2626048} Nd4 {-0.70 13/13 163 1730674}
2. Nxd4 {+0.60 14/14 130 1496671} cxd4 {-0.70 14/14 140 1564695}
3. h3 {+0.80 14/14 147 1636560} Nh6 {-1.00 14/14 297 3264809}
4. Nd2 {+1.00 14/14 163 1786044} Bd7 {-0.95 14/14 158 1744497}
5. O-O-O {+0.95 14/14 141 1568661} Rc8 {-0.90 14/14 161 1811036}
6. Be2 {+0.95 15/15 228 2541333} Ba4 {-0.90 14/14 107 1201975}
7. b3 {+1.10 15/15 203 2248069} Bc6 {-1.05 14/14 202 2284886}
8. Nf3 {+1.05 14/14 108 1200511} Ke8 {-0.80 13/13 166 1817453}
9. Nxd4 {+0.70 12/12 120 1196152} Bxg2 {-0.95 13/13 188 2029934}
10. Rh2 {0.00 14/14 491 5259185} Bd5 {-0.75 12/12 100 1067065}
11. Bb5+ {+0.65 14/14 427 4769583} Ke7 {-0.65 13/13 226 2510370}
12. Kb2 {+0.65 14/14 102 1149852} a6 {-0.65 14/14 126 1411297}
13. Bd3 {+0.65 14/14 130 1499577} Ke8 {-0.80 14/14 175 1916797}
14. c4 {+0.80 13/13 100 1090920} Bc5 {-0.80 14/14 94 1086610}
15. cxd5 {+0.80 13/13 87 983657} Bxd4+ {-0.80 14/14 131 1484793}
16. Kb1 {+0.75 13/13 131 1454304} Rc5 {-0.75 14/14 95 1080301}
17. Rg2 {+0.55 14/14 187 2069065} Rxd5 {-0.75 14/14 119 1324913}
18. Be4 {+1.15 14/14 137 1552379} Rd7 {-1.15 13/13 107 1212102}
19. Rxg7 {+1.05 14/14 92 1100427} Bxe5 {-0.95 15/15 163 1888026}
20. Rxd7 {+1.00 15/15 118 1398332} Bxg7 {-1.10 16/16 107 1266368}
21. Rxb7 {+1.00 15/15 96 1145961} Nf5 {-1.15 16/16 198 2261665}
22. Bd3 {+1.05 14/14 111 1258520} Bd4 {-1.10 13/13 111 1246497}
23. Bxa6 {+1.05 14/14 73 867754} Kf8 {-0.95 14/14 104 1163905}
24. Bd3 {+0.95 14/14 140 1616926} Rg8 {-1.00 15/15 114 1284609}
25. Bxf5 {+1.10 16/16 272 3276831} Rg1+ {-1.10 15/15 177 1939687}
26. Kc2 {+1.10 16/16 137 1493916} exf5 {-1.10 16/16 232 2600699}
27. Rb5 {+1.05 16/16 273 3288224} Ra1 {-1.05 16/16 230 2611766}
28. a4 {+1.05 15/15 134 1601009} Rh1 {-1.10 16/16 165 1862951}
29. Rxf5 {+1.05 15/15 77 801798} Rxh3 {-1.15 16/16 129 1426524}
30. Bg3 {+1.15 14/14 54 641308} Rh6 {-1.15 15/15 156 1808351}
31. b4 {+1.20 15/15 178 2147946} Re6 {0.00 14/14 260 2902800}
32. a5 {0.00 14/14 170 2019042} Kg7 {-1.25 13/13 90 978453}
33. b5 {0.00 14/14 41 523209} Kg6 {-1.30 13/13 98 1199930}
34. Rd5 {0.00 13/13 39 476720} Bf6 {-1.80 11/11 47 582750}
35. b6 {0.00 12/12 40 518692} Re2+ {-3.25 11/11 48 631391}
36. Rd2 {0.00 12/12 43 579013} Rxd2+ {0.00 13/13 184 2345210}
37. Kxd2 {0.00 11/11 37 508075} Bd4 {0.00 11/11 40 548369}
38. b7 {0.00 12/12 40 515134} Ba7 {0.00 11/11 42 521821}
39. b8=Q {0.00 14/14 39 540668} Bxb8 {0.00 13/13 39 530159}
40. Bxb8 {0.00 15/15 42 638753} Kh5 {0.00 14/14 42 634339}
41. a6 {0.00 14/14 39 609707} f5 {0.00 12/12 37 586278}
42. a7 {0.00 13/13 40 641401} h6 {0.00 13/13 41 670698}
43. a8=Q {0.00 13/13 40 669722} Kg5 {0.00 12/12 40 674333}
44. Be5 {0.00 12/12 40 680049} f4 {0.00 13/13 40 705192}
45. Qf3 {0.00 12/12 40 690268} Kf5 {0.00 13/13 41 732011}
46. Qxf4+ {0.00 12/12 40 718351} Ke6 {0.00 12/12 38 695468}
47. Bd4 {0.00 13/13 40 704284} Kd5 {0.00 13/13 41 738772}
48. Kc3 {0.00 13/13 41 741022} h5 {0.00 13/13 40 723280}
49. Qf3+ {0.00 13/13 39 671555} Ke6 {0.00 12/12 39 681450}
50. Qxh5 {0.00 13/13 40 387134} Kd6 {0.00 12/12 41 782715}
51. f4 {0.00 11/11 40 578014} Kc6 {0.00 10/10 41 731106}
52. f5 {0.00 10/10 40 179894} Kd6 {0.00 11/11 40 730078}
53. f6 {0.00 10/10 39 206467} Ke6 {0.00 9/9 40 705090}
54. f7 {0.00 8/8 40 175269} Kd6 {0.00 9/9 47 850840}
55. Qc5+ {0.00 4/4 41 140803} Kd7 {0.00 8/8 40 758633}
56. f8=Q {0.00 3/3 39 147068}
Ke6 {0.00 2/2 32 491148,  makes an illegal move: 0000} 1/2-1/2