[Event "?"]
[Site "?"]
[Date "2025.07.16"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "rn2k2r/pp2ppbp/1qpp1np1/8/3PPBb1/2N2N2/PPPQBPPP/R3K2R w KQkq - 0 1"]
[GameDuration "00:00:14"]
[GameEndTime "2025-07-16T18:31:32.524 UTC"]
[GameStartTime "2025-07-16T18:31:18.239 UTC"]
[PlyCount "142"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.05+0.04"]

1. O-O-O {+1.10 11/11 129 1202035} Nbd7 {-1.10 12/12 212 1973820}
2. e5 {+1.55 12/12 285 2855722} Nd5 {-1.70 11/11 187 1666397}
3. exd6 {+1.60 13/13 173 1753571} Be6 {-1.75 11/11 142 1205067}
4. Nxd5 {+1.65 12/12 117 1250377} cxd5 {-1.70 12/12 139 1287029}
5. dxe7 {+1.70 13/13 129 1389487} h6 {-1.70 12/12 267 2678284}
6. Qc3 {+1.65 13/13 113 1078451} Kxe7 {-1.65 13/13 108 1039426}
7. Bc7 {+2.40 14/14 149 1789702} Qc6 {-2.15 14/14 163 1927728}
8. Qxc6 {+2.15 15/15 146 1679781} bxc6 {-2.05 14/14 111 1307079}
9. Ba6 {+2.00 14/14 180 2144964} Nf6 {-2.05 14/14 145 1683709}
10. Bb7 {+2.00 14/14 179 2187482} Rag8 {-2.05 14/14 128 1508754}
11. Bg3 {+2.05 14/14 160 1913746} Ne4 {-2.05 14/14 106 1189984}
12. Bxc6 {+2.05 15/15 130 1551668} Nxg3 {-2.05 14/14 116 1342482}
13. hxg3 {+2.10 15/15 191 2248816} g5 {-2.00 14/14 132 1564646}
14. Rhe1 {+2.10 14/14 116 1414809} Kd6 {-2.05 15/15 124 1458144}
15. Bb5 {+2.05 14/14 115 1373971} Bf6 {-2.05 15/15 104 1227532}
16. Ne5 {+2.10 14/14 336 3882455} g4 {0.00 15/15 446 5064158}
17. c4 {+2.10 14/14 254 2918298} Rg5 {-2.15 12/12 194 2225896}
18. Kb1 {+2.15 12/12 123 1440909} Bxe5 {-2.10 13/13 115 1368011}
19. c5+ {+2.15 14/14 178 2157134} Ke7 {-2.15 14/14 83 1020161}
20. Rxe5 {+1.95 15/15 117 1489526} Rxe5 {-2.15 16/16 84 1068339}
21. dxe5 {+2.00 16/16 129 1620081} f6 {0.00 16/16 375 4416237}
22. exf6+ {+2.15 15/15 148 1843069} Kxf6 {0.00 16/16 340 4072494}
23. Ka1 {+2.20 16/16 251 3050400} Rf8 {-2.20 15/15 102 1272920}
24. Re1 {+2.15 14/14 100 1260385} Bf5 {-2.15 13/13 64 776600}
25. f3 {+2.20 15/15 96 1190235} Rb8 {-2.20 14/14 71 897209}
26. Bc6 {+2.20 15/15 80 1026268} Rc8 {-2.15 15/15 87 1109351}
27. Bxd5 {+2.15 15/15 72 886544} Rxc5 {-2.15 16/16 111 1373389}
28. Bb3 {+2.15 16/16 109 1273169} Kg5 {-2.10 15/15 149 1887375}
29. a3 {+2.15 16/16 82 946527} Rc6 {-2.15 15/15 94 1169240}
30. Bd5 {+2.10 13/13 62 794096} Rd6 {-2.00 14/14 67 841957}
31. f4+ {+2.05 14/14 59 747114} Kf6 {-2.00 15/15 138 1691260}
32. Re5 {+2.05 14/14 95 1190178} a6 {-2.00 15/15 59 693529}
33. a4 {+1.95 15/15 74 900238} a5 {-1.85 16/16 61 766718}
34. Bc4 {+1.85 15/15 72 911617} Rd2 {0.00 16/16 254 3199939}
35. Re2 {+1.80 16/16 77 975022} Rd4 {-1.85 15/15 58 701601}
36. b3 {+1.85 15/15 85 960765} Be4 {-1.85 16/16 69 833877}
37. Kb2 {+1.85 16/16 78 954073} Bd5 {0.00 15/15 195 2378681}
38. Bxd5 {+1.85 15/15 52 674560} Rxd5 {0.00 17/17 40 532317}
39. Kc2 {+1.90 15/15 80 825752} Rc5+ {0.00 15/15 39 528521}
40. Kd3 {+1.90 17/17 127 1661203} Kf5 {0.00 16/16 42 563352}
41. Kd4 {+1.90 16/16 59 802204} Rc1 {0.00 16/16 39 537241}
42. Re5+ {+1.90 16/16 113 1558094} Kg6 {0.00 15/15 39 535888}
43. Kd3 {+1.90 17/17 120 1608472} h5 {0.00 14/14 40 557665}
44. Re2 {+1.90 13/13 51 699395} Rb1 {0.00 13/13 40 545827}
45. Kc2 {+1.90 14/14 46 653434} Rg1 {0.00 16/16 42 574259}
46. Kc3 {+1.90 15/15 65 902451} Rc1+ {0.00 14/14 38 517674}
47. Rc2 {+1.90 15/15 57 793905} Rxc2+ {0.00 16/16 41 585310}
48. Kxc2 {+4.65 14/14 43 678303} Kf5 {0.00 16/16 40 597318}
49. b4 {+7.85 15/15 30 495293} axb4 {0.00 16/16 41 657605}
50. a5 {+8.30 17/17 51 800120} h4 {0.00 17/17 41 665527}
51. a6 {0.00 17/17 76 1206210} h3 {0.00 16/16 38 574531}
52. gxh3 {0.00 17/17 44 692397} gxh3 {0.00 16/16 39 619299}
53. a7 {0.00 13/13 37 610158} Kg4 {0.00 15/15 41 656103}
54. a8=Q {0.00 13/13 40 683327} h2 {0.00 12/12 43 699249}
55. Qh1 {0.00 13/13 40 663606} Kf5 {0.00 13/13 41 695700}
56. Qxh2 {0.00 13/13 40 676248} Kg4 {-11.30 12/12 36 613481}
57. Qg2 {0.00 13/13 40 704500} Kf5 {0.00 13/13 40 690137}
58. Qf3 {0.00 13/13 39 687859} Kf6 {0.00 12/12 40 687539}
59. f5 {0.00 12/12 41 677253} b3+ {0.00 13/13 43 631706}
60. Kxb3 {0.00 11/11 40 709785} Ke5 {0.00 11/11 36 587233}
61. f6 {0.00 11/11 40 383916} Ke6 {0.00 10/10 42 790113}
62. Qf1 {0.00 8/8 39 233962} Kf7 {0.00 11/11 43 602962}
63. Qf4 {0.00 8/8 41 268852} Ke6 {0.00 11/11 37 671966}
64. f7 {0.00 6/6 39 234162} Kd7 {0.00 9/9 39 844135}
65. f8=Q {0.00 4/4 41 231395} Kc6 {0.00 7/7 40 264539}
66. Q8d6+ {0.00 2/2 39 158208} Kb7 {0.00 6/6 44 494698}
67. Ka2 {0.00 2/2 41 162962} Ka7 {0.00 9/9 36 602708}
68. g4 {0.00 2/2 40 166653} Kb7 {0.00 10/10 40 780965}
69. g5 {0.00 2/2 40 140693} Ka7 {0.00 9/9 40 463581} 70. g6 {0.00 2/2 40 136279}
Kb7 {0.00 9/9 50 941572} 71. g7 {0.00 2/2 40 138525}
Ka7 {0.00 2/2 33 701262,  makes an illegal move: 0000} 1/2-1/2