[Event "?"]
[Site "?"]
[Date "2025.07.16"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "r2qkbnr/p1pppppp/1pn5/8/8/PP2P3/1BPP1PPP/RN1QK1NR w KQkq - 0 1"]
[GameDuration "00:00:13"]
[GameEndTime "2025-07-16T15:36:01.699 UTC"]
[GameStartTime "2025-07-16T15:35:47.782 UTC"]
[PlyCount "136"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "3.99+0.04"]

1. Nf3 {+0.20 14/14 139 1619348} d5 {-0.30 14/14 218 2405647}
2. d4 {+0.30 15/15 270 2942950} e6 {-0.30 14/14 187 2075153}
3. Nc3 {+0.30 14/14 116 1265952} Nf6 {-0.30 14/14 240 2582205}
4. Qd3 {+0.30 14/14 139 1508807} Bd6 {-0.30 14/14 196 2082127}
5. e4 {+0.30 13/13 277 3003603} dxe4 {-0.30 14/14 189 1995425}
6. Nxe4 {+0.30 14/14 201 2158567} O-O {0.00 14/14 514 5146462}
7. O-O-O {+0.35 13/13 304 3107400} Nd5 {-0.25 13/13 434 4495013}
8. b4 {+0.35 11/11 113 1214610} a6 {-0.35 13/13 236 2609994}
9. Rhe1 {+0.35 11/11 135 1292235} f5 {-0.40 11/11 109 1173725}
10. Nxd6 {+0.35 13/13 167 1828120} Qxd6 {-0.35 12/12 97 1064827}
11. c4 {+0.50 13/13 130 1504773} Nf6 {-0.50 12/12 241 2652840}
12. d5 {+1.15 13/13 349 3752443} exd5 {-0.50 11/11 89 908941}
13. Qxf5 {+1.15 13/13 124 1306669} Kh8 {-1.15 10/10 92 987779}
14. cxd5 {+1.20 13/13 122 1405840} Ne7 {-1.20 12/12 88 981813}
15. Qe5 {+1.15 13/13 83 1007761} Nexd5 {-1.15 14/14 104 1204992}
16. Qxd6 {+1.10 15/15 130 1592292} cxd6 {-1.10 15/15 95 1125173}
17. Bxf6 {+1.10 15/15 102 1272862} Nxf6 {-1.10 14/14 71 880409}
18. Rxd6 {+1.10 15/15 104 1275268} b5 {-1.10 14/14 106 1290885}
19. Rd4 {+1.10 13/13 165 2052383} Rfd8 {-1.05 13/13 71 886003}
20. Rxd8+ {+1.10 14/14 94 1258426} Rxd8 {-1.05 14/14 100 1272405}
21. Re6 {+1.15 16/16 70 950410} Ra8 {-1.15 14/14 67 874893}
22. Ne5 {+1.15 15/15 85 1130761} Nd5 {-1.15 14/14 76 945661}
23. Rd6 {+1.20 15/15 182 2336514} Nf6 {-1.15 15/15 70 896764}
24. f4 {0.00 17/17 329 4243275} Ne4 {-1.15 15/15 95 1191348}
25. Rd4 {+1.35 17/17 72 916146} Nf6 {-1.35 15/15 139 1724483}
26. g4 {+1.35 16/16 110 1419415} Ne8 {-1.35 15/15 166 2187648}
27. g5 {0.00 15/15 290 3602934} g6 {-1.25 13/13 111 1409923}
28. Kb1 {+1.20 13/13 59 761537} Ng7 {-1.25 15/15 94 1227490}
29. Rd6 {+1.15 14/14 162 2057859} Nf5 {-1.20 13/13 79 1030847}
30. Rd7 {+1.20 14/14 58 745838} Ne3 {-1.20 15/15 84 1063802}
31. Rd3 {+1.20 15/15 56 726262} Nf5 {-1.15 15/15 92 1197728}
32. h3 {+1.20 14/14 74 967588} Rf8 {-1.15 16/16 187 2431115}
33. Ka2 {+1.15 15/15 62 790482} Rc8 {-1.15 13/13 51 647360}
34. Nd7 {+1.15 13/13 86 1074861} Rc6 {-1.20 14/14 103 1285632}
35. Nc5 {+1.20 15/15 54 698287} a5 {-1.20 14/14 79 984335}
36. Rd8+ {0.00 16/16 234 2882966} Kg7 {-1.20 13/13 72 904766}
37. Rd7+ {+1.20 16/16 51 639212} Kh8 {-1.20 14/14 49 606550}
38. Ne4 {0.00 16/16 81 965632} Rc2+ {0.00 14/14 235 2871175}
39. Kb1 {0.00 13/13 41 513840} Re2 {-2.15 15/15 43 526145}
40. Nf6 {0.00 13/13 40 490068} Re1+ {-2.30 15/15 77 934454}
41. Kb2 {0.00 13/13 39 491925} Re2+ {-2.30 15/15 8 102585}
42. Kc1 {0.00 14/14 40 524687} Re1+ {-2.80 15/15 73 907058}
43. Kd2 {0.00 13/13 42 524123} Re7 {-2.80 15/15 6 72946}
44. bxa5 {0.00 16/16 39 513500} Rxd7+ {0.00 16/16 86 1141214}
45. Nxd7 {0.00 14/14 39 521624} Nd6 {0.00 15/15 41 560801}
46. a6 {0.00 16/16 42 566694} Nc8 {0.00 17/17 41 548522}
47. Kc3 {0.00 16/16 38 508010} h6 {0.00 15/15 39 518373}
48. Kb4 {0.00 15/15 41 562585} Na7 {-4.00 15/15 40 541664}
49. Ne5 {0.00 14/14 40 544572} Kh7 {0.00 14/14 40 541749}
50. Ka5 {0.00 15/15 42 573694} b4 {-5.20 14/14 39 529887}
51. axb4 {0.00 16/16 37 541126} Nc8 {-5.80 15/15 40 560969}
52. b5 {0.00 15/15 40 564324} hxg5 {0.00 13/13 40 555851}
53. b6 {0.00 16/16 41 615963} Nxb6 {-13.20 14/14 41 607288}
54. Kxb6 {0.00 15/15 40 586777} gxf4 {0.00 14/14 40 684211}
55. a7 {0.00 14/14 41 671922} Kg7 {0.00 13/13 40 413497}
56. a8=Q {0.00 13/13 39 570575} Kf6 {0.00 13/13 41 721047}
57. Qe4 {0.00 13/13 43 774893} f3 {0.00 12/12 39 705796}
58. Nxf3 {0.00 12/12 37 594021} g5 {-14.30 12/12 39 726740}
59. Kb7 {0.00 12/12 40 701857} g4 {0.00 11/11 41 786085}
60. Qxg4 {0.00 9/9 40 166045} Ke7 {0.00 11/11 39 722409}
61. Qf5 {0.00 8/8 39 241031} Kd6 {0.00 10/10 43 840065}
62. Nd4 {0.00 6/6 41 191554} Ke7 {0.00 10/10 38 297546}
63. Kb8 {0.00 6/6 39 202953} Kd6 {0.00 9/9 40 358227}
64. h4 {0.00 8/8 41 228604} Ke7 {0.00 10/10 44 913717}
65. h5 {0.00 6/6 40 200383} Kd6 {0.00 9/9 35 295235} 66. h6 {0.00 7/7 39 233039}
Ke7 {0.00 10/10 40 838376} 67. h7 {0.00 5/5 40 225086} Kd6 {0.00 9/9 41 439859}
68. h8=Q {0.00 3/3 40 217000}
Ke7 {0.00 2/2 39 748084,  makes an illegal move: 0000} 1/2-1/2