[Event "?"]
[Site "?"]
[Date "2025.07.15"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "r2qk2r/pbp1npbp/1pn1p1p1/3p4/1P1P4/P3PN2/1BPN1PPP/2RQKB1R w Kkq - 0 1"]
[GameDuration "00:00:14"]
[GameEndTime "2025-07-15T06:13:32.425 UTC"]
[GameStartTime "2025-07-15T06:13:18.075 UTC"]
[PlyCount "145"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. b5 {+0.40 13/13 152 1569738} Nb8 {-0.55 13/13 165 1708017}
2. c4 {+0.60 12/12 147 1520720} Nd7 {-0.55 13/13 129 1325459}
3. Qc2 {+0.60 13/13 128 1345232} c6 {-0.55 13/13 217 2236018}
4. e4 {+0.55 13/13 169 1826745} O-O {-0.50 13/13 171 1759586}
5. bxc6 {+0.50 13/13 206 2116525} Bxc6 {-0.60 13/13 131 1395133}
6. e5 {+0.50 12/12 117 1068874} Rc8 {-0.50 13/13 188 1882243}
7. cxd5 {+0.50 12/12 146 1481249} Bxd5 {-0.40 13/13 236 2341418}
8. Bc3 {+0.35 13/13 400 4055446} Bxf3 {-0.45 14/14 362 3677090}
9. Nxf3 {+0.45 13/13 148 1591166} Bh6 {0.00 14/14 210 2284611}
10. Nd2 {+0.10 13/13 120 1350112} Nd5 {+0.10 14/14 205 2227385}
11. Qd3 {-0.10 13/13 167 1828944} f6 {+0.15 14/14 226 2472299}
12. exf6 {-0.15 13/13 155 1728702} N7xf6 {0.00 14/14 420 4483486}
13. Bb2 {-0.50 14/14 227 2549112} Bxd2+ {+0.90 14/14 189 2016178}
14. Qxd2 {-0.85 12/12 156 1738687} Ne4 {+0.90 15/15 155 1683257}
15. Rxc8 {-0.90 14/14 121 1433097} Qxc8 {+0.90 15/15 88 980945}
16. Qc1 {-0.95 15/15 101 1166634} Qxc1+ {+0.95 15/15 172 1985944}
17. Bxc1 {-1.00 15/15 101 1296166} Nxf2 {+1.00 16/16 122 1492363}
18. Rg1 {-1.15 15/15 185 2202440} Rc8 {+1.00 16/16 88 1090791}
19. Kxf2 {-1.10 15/15 95 1241822} Rxc1 {+1.00 14/14 71 951093}
20. Be2 {-1.00 16/16 105 1174784} Rc2 {+1.00 15/15 103 1248082}
21. Re1 {-1.65 16/16 233 2966083} Rd2 {+1.60 15/15 160 1907349}
22. Rd1 {-1.65 17/17 78 1009524} Ra2 {+1.65 17/17 143 1800550}
23. Rd3 {-1.60 18/18 164 2097064} Nf4 {+1.65 17/17 91 1119823}
24. Re3 {-1.65 18/18 181 2231985} Kf7 {+1.65 17/17 170 2063680}
25. Kf3 {-1.65 18/18 151 1858440} Nxe2 {0.00 17/17 275 3241571}
26. Rxe2 {0.00 18/18 305 3657995} Rxa3+ {0.00 17/17 255 3026044}
27. Ke4 {-1.70 17/17 155 1829530} g5 {+1.70 17/17 78 954618}
28. Rc2 {-1.70 17/17 71 855541} Kf6 {+1.70 17/17 57 679824}
29. Rf2+ {-1.70 17/17 84 1028692} Ke7 {+1.70 14/14 58 709659}
30. Rb2 {-1.70 14/14 56 681921} Ra1 {+1.75 13/13 99 1236261}
31. Re2 {-1.70 12/12 53 667884} b5 {0.00 14/14 106 1303930}
32. Rc2 {-1.75 13/13 69 849762} h6 {0.00 14/14 39 485353}
33. h3 {-1.75 14/14 187 2332921} Kd6 {0.00 14/14 41 508129}
34. Rb2 {-1.85 12/12 51 641285} a6 {0.00 14/14 43 555492}
35. Rc2 {-1.80 15/15 58 736424} Rf1 {0.00 14/14 37 470081}
36. Kd3 {-1.80 13/13 50 629654} Rd1+ {0.00 15/15 39 508863}
37. Ke4 {-1.80 15/15 52 669693} Re1+ {0.00 14/14 41 512787}
38. Kd3 {0.00 15/15 236 2969937} Rg1 {0.00 16/16 39 494579}
39. Ke3 {-1.80 14/14 71 895456} a5 {+1.80 12/12 43 530296}
40. Ke4 {0.00 14/14 52 648577} b4 {0.00 12/12 40 487662}
41. Rd2 {-1.95 11/11 37 454282} b3 {0.00 14/14 37 456278}
42. Kd3 {0.00 13/13 40 507134} Rc1 {0.00 14/14 42 516872}
43. Rb2 {0.00 13/13 42 521796} a4 {0.00 14/14 41 545562}
44. Kd2 {0.00 13/13 40 549557} Rh1 {0.00 15/15 38 495260}
45. Kd3 {0.00 15/15 38 505576} a3 {0.00 15/15 40 545089}
46. Rxb3 {0.00 15/15 40 544030} a2 {0.00 16/16 40 520354}
47. Rb6+ {0.00 14/14 40 538978} Ke7 {+5.85 14/14 39 543280}
48. Ra6 {0.00 14/14 39 550681} a1=Q {0.00 15/15 42 648679}
49. Rxa1 {0.00 15/15 41 635421} Rxa1 {0.00 15/15 40 598196}
50. d5 {0.00 12/12 41 643222} exd5 {0.00 13/13 39 609663}
51. Kd4 {0.00 14/14 38 618897} Ra2 {0.00 14/14 41 672861}
52. Kxd5 {0.00 15/15 41 681094} Rxg2 {0.00 14/14 38 546377}
53. Kc6 {0.00 15/15 40 622450} Rh2 {0.00 14/14 41 715670}
54. Kd5 {0.00 15/15 40 726296} Rxh3 {0.00 14/14 40 686729}
55. Ke4 {0.00 17/17 40 740549} Kf6 {0.00 16/16 40 709366}
56. Kd5 {0.00 15/15 40 727438} g4 {0.00 15/15 40 684299}
57. Kd4 {0.00 15/15 40 730670} Rh5 {0.00 15/15 39 697931}
58. Ke3 {0.00 15/15 39 701668} Rf5 {0.00 14/14 40 702159}
59. Kd3 {0.00 15/15 41 703615} g3 {0.00 14/14 41 702760}
60. Kc3 {0.00 14/14 40 668595} h5 {0.00 11/11 40 468106}
61. Kb3 {0.00 13/13 40 736942} h4 {0.00 12/12 40 657533}
62. Ka4 {0.00 12/12 39 721838} g2 {0.00 11/11 40 411349}
63. Ka3 {0.00 11/11 41 743853} g1=Q {0.00 9/9 40 313011}
64. Ka4 {0.00 10/10 40 752611} Qe3 {0.00 5/5 39 198680}
65. Kb4 {0.00 9/9 40 328962} Qd4+ {0.00 6/6 40 183441}
66. Ka3 {0.00 9/9 40 525355} Qc5+ {0.00 4/4 40 200603}
67. Kb3 {0.00 9/9 40 752992} Qb6+ {0.00 5/5 40 211371}
68. Kc2 {0.00 9/9 42 602749} h3 {0.00 8/8 41 233928}
69. Kd3 {0.00 9/9 38 710290} h2 {0.00 7/7 40 208657}
70. Kd2 {0.00 8/8 39 681608} h1=Q {0.00 6/6 40 205297}
71. Ke2 {0.00 7/7 51 859120} Qf3+ {0.00 2/2 39 147370}
72. Kd2 {0.00 6/6 29 364807} Qc5 {0.00 2/2 41 158823}
73. Ke1 {0.00 2/2 42 809567,  makes an illegal move: 0000} 1/2-1/2