[Event "?"]
[Site "?"]
[Date "2025.07.18"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "1/2-1/2"]
[FEN "rnbqkb1r/1pp2pp1/p2ppn1p/8/4P3/1P4P1/PBPP1PBP/RN1QK1NR w KQkq - 0 1"]
[GameDuration "00:00:23"]
[GameEndTime "2025-07-18T00:43:51.524 UTC"]
[GameStartTime "2025-07-18T00:43:28.317 UTC"]
[PlyCount "171"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "6.2+0.06"]

1. d4 {+0.25 15/15 234 2078091} Nc6 {-0.25 14/14 184 1600867}
2. Nc3 {+0.20 15/15 238 2104338} e5 {-0.25 15/15 278 2448817}
3. d5 {+0.25 15/15 398 3351185} Ne7 {-0.10 14/14 233 1985396}
4. Nf3 {0.00 14/14 406 3304676} c6 {-0.05 14/14 295 2455838}
5. Nd2 {+0.10 13/13 281 2318525} cxd5 {-0.10 14/14 181 1775080}
6. exd5 {+0.10 14/14 274 2201181} Nf5 {-0.10 13/13 178 1453377}
7. O-O {+0.05 12/12 204 1672884} Nd4 {-0.10 13/13 346 2831581}
8. Nde4 {+0.20 12/12 215 1799825} Be7 {-0.30 13/13 280 2370619}
9. Nxf6+ {+0.25 13/13 159 1402883} Bxf6 {-0.30 13/13 215 1923321}
10. Ne4 {+0.20 14/14 203 1767139} Bf5 {0.00 15/15 756 6663993}
11. c3 {+0.25 14/14 230 1989690} Bxe4 {-0.30 15/15 143 1308890}
12. Bxe4 {+0.35 15/15 147 1363928} Nb5 {-0.35 16/16 222 2057372}
13. a4 {+0.35 15/15 159 1471874} Nc7 {-0.35 14/14 182 1622286}
14. Qd3 {+0.40 14/14 197 1493732} Qe7 {-0.40 14/14 166 1109146}
15. b4 {+0.45 15/15 305 2279268} O-O {-0.55 12/12 232 1940490}
16. c4 {+0.55 13/13 162 1053049} Kh8 {-0.55 13/13 335 2168786}
17. b5 {+0.45 13/13 314 2110208} axb5 {-0.60 12/12 150 1302643}
18. cxb5 {+0.50 12/12 153 1165910} Rad8 {-0.60 12/12 253 1658274}
19. Bc3 {+0.45 11/11 125 1078948} Rc8 {-0.60 13/13 550 4560952}
20. Kh1 {+0.60 12/12 198 1739544} Rcd8 {-0.65 12/12 140 1221716}
21. Rac1 {+0.65 12/12 181 1303740} b6 {-0.65 13/13 170 1124439}
22. h3 {+0.65 12/12 183 1431339} Ra8 {-0.65 13/13 132 1097364}
23. Qc4 {+0.70 12/12 322 2296829} Bg5 {-0.65 12/12 191 1549890}
24. f4 {+0.85 13/13 142 1252210} Bf6 {-0.95 11/11 111 921348}
25. Bd2 {+0.85 12/12 116 786298} exf4 {-0.85 11/11 122 947151}
26. Bxf4 {+0.90 11/11 150 1066598} Ne8 {-0.75 11/11 114 990797}
27. Rf3 {+0.60 10/10 139 1198937} Be5 {-0.35 11/11 124 917543}
28. Bd2 {+0.40 10/10 117 735144} Nf6 {-0.50 13/13 250 1802779}
29. Bc2 {+0.40 12/12 178 1167212} Qb7 {-0.50 12/12 136 1128047}
30. Qd3 {+0.40 11/11 169 1168903} Qxd5 {+0.65 14/14 193 1775518}
31. Qxd5 {-0.65 14/14 240 2001369} Nxd5 {+0.70 14/14 117 1072017}
32. Bb3 {0.00 13/13 256 1988395} Nf6 {+0.65 12/12 95 669312}
33. Be3 {0.00 13/13 229 1860418} Ne4 {+0.90 12/12 84 690962}
34. g4 {-0.95 12/12 186 1508733} f6 {+1.00 13/13 87 810473}
35. Bd5 {0.00 12/12 197 1559746} Rxa4 {+1.05 13/13 92 859702}
36. Bxb6 {-1.05 12/12 89 632201} Rb8 {+1.45 13/13 99 899280}
37. Bxe4 {-1.45 12/12 119 921478} Rxe4 {+1.45 14/14 99 836905}
38. Rc6 {-1.35 14/14 104 943350} d5 {+1.35 15/15 138 1245843}
39. Rd3 {-1.45 14/14 78 753750} d4 {0.00 15/15 380 3005391}
40. Re6 {0.00 14/14 157 1368932} Ra8 {+1.50 13/13 72 674008}
41. Kg2 {-1.55 12/12 81 566133} Ra2+ {+1.55 13/13 80 798821}
42. Kf1 {0.00 13/13 140 1157561} Rf4+ {+1.70 13/13 126 1045906}
43. Kg1 {0.00 12/12 132 1139263} Rff2 {+2.20 15/15 128 1446952}
44. Rd1 {-2.15 14/14 91 859958} Rg2+ {+2.25 15/15 97 1021107}
45. Kh1 {0.00 15/15 118 1171154} Rh2+ {+2.30 15/15 110 1107823}
46. Kg1 {-2.30 14/14 69 688928} d3 {0.00 14/14 166 1559121}
47. Re8+ {-2.30 15/15 100 979885} Kh7 {+2.40 9/9 10 100519}
48. Rd8 {-2.25 15/15 93 977070} Rag2+ {+3.00 15/15 95 1046249}
49. Kf1 {0.00 13/13 101 1000298} Rb2 {+3.05 15/15 50 540816}
50. Kg1 {0.00 14/14 97 974415} Rxh3 {+3.00 14/14 39 443364}
51. R8xd3 {-3.05 15/15 68 706469} Rxd3 {+3.10 16/16 58 685871}
52. Rxd3 {-3.10 17/17 88 993854} Rxb5 {+3.10 16/16 63 718671}
53. Be3 {-3.15 16/16 68 764781} Rb4 {0.00 16/16 106 1149847}
54. g5 {-3.10 15/15 72 594128} hxg5 {+3.15 11/11 15 121054}
55. Rd1 {0.00 11/11 87 675776} Re4 {+3.25 13/13 67 701990}
56. Kf2 {-3.25 12/12 68 518561} g4 {+3.30 13/13 58 455185}
57. Bc5 {0.00 13/13 80 609138} f5 {+3.35 12/12 61 468715}
58. Bd6 {0.00 15/15 77 610505} Bxd6 {+3.30 15/15 76 636423}
59. Rxd6 {-3.30 16/16 69 567668} f4 {+3.30 14/14 42 482398}
60. Rd1 {0.00 13/13 68 569894} Re3 {+3.25 14/14 58 486433}
61. Rd2 {-3.25 13/13 51 422989} Kh6 {+3.25 14/14 58 497531}
62. Kg2 {0.00 15/15 68 563698} Rh3 {0.00 16/16 103 1170661}
63. Kg1 {0.00 15/15 60 489198} f3 {+3.35 13/13 11 99628}
64. Rd8 {0.00 17/17 61 510538} Rg3+ {+3.35 17/17 64 643190}
65. Kf1 {0.00 16/16 59 494958} Rg2 {0.00 17/17 103 969151}
66. Rd6+ {0.00 15/15 61 489927} Kh7 {0.00 12/12 61 544533}
67. Rd7 {0.00 17/17 60 510018} Rc2 {+3.35 13/13 14 122140}
68. Rf7 {0.00 18/18 60 533388} Kg6 {+3.75 15/15 98 791136}
69. Rf4 {0.00 13/13 60 488740} Kh5 {+5.20 14/14 58 470062}
70. Kg1 {0.00 13/13 60 453972} Kh4 {+10.20 13/13 43 361934}
71. Rd4 {0.00 16/16 60 535001} Kg3 {+11.90 18/18 65 782285}
72. Rd1 {0.00 18/18 60 790241} Rg2+ {+18.80 18/18 69 911865}
73. Kf1 {0.00 18/18 59 766790} Rh2 {+18.90 17/17 30 406384}
74. Ke1 {-19.50 18/18 57 747811} Rh1+ {+19.40 17/17 82 1097621}
75. Kd2 {0.00 17/17 62 851413} Rxd1+ {+19.50 16/16 43 606222}
76. Kxd1 {0.00 17/17 61 849161} f2 {+19.40 15/15 76 850348}
77. Ke2 {0.00 16/16 61 669275} Kg2 {+19.80 14/14 44 492209}
78. Kd3 {0.00 14/14 59 676336} f1=Q+ {0.00 14/14 98 1052059}
79. Kc3 {0.00 13/13 60 684875} Qf6+ {+19.80 11/11 17 206565}
80. Kb4 {0.00 12/12 60 653473} g3 {0.00 12/12 105 1123151}
81. Kb5 {0.00 12/12 60 577424} Kg1 {+19.90 11/11 15 181568}
82. Ka5 {0.00 11/11 59 591047} g2 {0.00 11/11 102 683844}
83. Kb5 {0.00 10/10 60 535325} Kh1 {0.00 8/8 63 489451}
84. Kb4 {0.00 9/9 61 606310} g1=Q {0.00 6/6 58 309041}
85. Kb3 {-19.90 8/8 58 558712} Qb1+ {0.00 3/3 60 204336}
86. Ka3 {0.00 8/8 71 1063581,  makes an illegal move: 0000} 1/2-1/2