[Event "?"]
[Site "?"]
[Date "2025.07.18"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "r2qkb1r/pppb2pp/2n2n2/5p2/3Np3/2P1P3/PPB2PPP/RNBQK2R w KQkq - 0 1"]
[GameDuration "00:00:21"]
[GameEndTime "2025-07-18T02:23:27.599 UTC"]
[GameStartTime "2025-07-18T02:23:06.013 UTC"]
[PlyCount "142"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "6.27+0.06"]

1. O-O {-0.35 13/13 457 3708021} Ne5 {+0.40 12/12 215 1794618}
2. f4 {-0.35 13/13 291 2149960} Ng6 {+0.40 14/14 293 2199474}
3. Ba4 {-0.25 12/12 258 1722048} c5 {+0.30 12/12 278 1853917}
4. Ne6 {-0.35 14/14 274 2116943} Qc8 {+0.30 13/13 179 1541947}
5. c4 {-0.35 13/13 464 3780124} Bxa4 {+0.35 14/14 212 1689484}
6. Qxa4+ {-0.40 14/14 178 1587801} Kf7 {+0.35 15/15 381 3129383}
7. Nxf8 {-0.40 15/15 188 1593813} Nxf8 {+0.35 16/16 205 1834544}
8. Nc3 {-0.35 16/16 352 2642297} Ne6 {+0.35 15/15 202 1580900}
9. Bd2 {0.00 16/16 741 5426353} Rd8 {+0.40 14/14 284 2265047}
10. Rad1 {-0.35 13/13 169 1265245} Qd7 {+0.45 13/13 412 3107081}
11. Qb3 {-0.45 13/13 293 2123471} Qc6 {+0.35 13/13 419 3085621}
12. a3 {-0.45 12/12 139 1066287} Rd3 {+0.55 14/14 186 1373030}
13. Qc2 {-0.55 12/12 139 1017749} Rad8 {+0.55 14/14 165 1345762}
14. h3 {-0.55 12/12 122 914428} Kg6 {+0.55 13/13 178 1318617}
15. Kh2 {-0.55 13/13 135 1141072} Kh5 {+0.55 12/12 133 942854}
16. Rf2 {-0.55 13/13 167 1313334} a6 {+0.55 13/13 178 1303804}
17. Re2 {-0.55 13/13 162 1162096} R3d6 {+0.55 13/13 211 1379045}
18. Kh1 {-0.55 12/12 200 1276161} h6 {+0.50 12/12 209 1295326}
19. a4 {-0.55 13/13 343 2212139} Rd3 {+0.60 11/11 366 2740635}
20. a5 {-0.55 12/12 113 715954} Qc7 {+0.55 10/10 118 750699}
21. Ra1 {-0.55 11/11 132 1097727} g6 {+0.50 12/12 286 2208364}
22. Rf1 {-0.50 10/10 141 938600} R8d6 {0.00 12/12 366 2762346}
23. Be1 {-0.30 11/11 188 1301362} Qc6 {+0.25 12/12 129 1047233}
24. Ref2 {+0.30 12/12 189 1564557} Rxe3 {-0.15 13/13 122 1050624}
25. Rd2 {+0.35 14/14 175 1489753} Rxe1 {-0.30 13/13 138 1193459}
26. Rxe1 {+0.40 14/14 121 1050755} Rxd2 {-0.75 13/13 245 2080299}
27. Qxd2 {+0.45 13/13 97 870530} g5 {0.00 15/15 281 2491321}
28. Nd5 {+0.60 13/13 201 1839134} Nxf4 {-0.90 15/15 160 1506951}
29. Nxf4+ {+1.55 14/14 171 1576656} gxf4 {-1.65 15/15 229 2074835}
30. Qxf4 {+1.55 16/16 132 1266490} Qe6 {-1.55 15/15 103 949652}
31. Rf1 {+1.65 15/15 93 884372} Kg6 {-1.70 13/13 99 930418}
32. Qg3+ {+1.75 15/15 261 1912763} Kf7 {-1.70 13/13 121 843331}
33. Qc7+ {+1.75 15/15 125 968726} Kg6 {-1.75 12/12 106 732451}
34. b3 {+1.65 15/15 152 1168129} Nh5 {-1.60 12/12 90 625968}
35. Rd1 {+2.10 13/13 124 925865} Nf6 {0.00 13/13 196 1369613}
36. Qxb7 {+1.65 13/13 105 840609} e3 {-1.70 14/14 100 711240}
37. Qb8 {+2.05 14/14 268 1998164} Ne4 {-1.75 11/11 146 995092}
38. Kh2 {+2.15 12/12 223 1610156} Nd2 {-2.25 10/10 107 769564}
39. Re1 {+2.00 12/12 74 546217} Qe4 {-2.10 12/12 127 901885}
40. Qb6+ {+2.15 12/12 160 1125909} Kg5 {-2.15 11/11 103 848301}
41. Qxc5 {+2.45 14/14 122 1157375} Nxb3 {0.00 14/14 136 1276512}
42. Qxe3+ {+2.85 15/15 79 822844} Qxe3 {-2.90 15/15 75 786154}
43. Rxe3 {+3.00 17/17 170 1816076} Nxa5 {-3.15 16/16 115 1232685}
44. c5 {+3.25 16/16 48 525856} Nc6 {0.00 18/18 119 1280918}
45. Re6 {+3.85 16/16 73 792986} Nd4 {0.00 15/15 111 1211045}
46. Rxa6 {+4.25 16/16 85 954496} Nb5 {-5.35 16/16 83 951832}
47. c6 {+5.30 14/14 39 428378} h5 {-5.45 18/18 92 1212064}
48. Rb6 {+5.45 17/17 52 614875} Nc7 {0.00 18/18 98 1316786}
49. Rb7 {0.00 17/17 94 805171} Nd5 {-6.45 18/18 94 865505}
50. c7 {+6.25 15/15 39 346172} Nxc7 {0.00 17/17 90 1072798}
51. Rxc7 {+6.40 14/14 37 326412} Kf4 {0.00 16/16 86 939795}
52. Rc4+ {+6.95 14/14 83 757248} Ke3 {0.00 15/15 82 898650}
53. Kg3 {+7.15 15/15 75 683295} h4+ {-7.25 15/15 71 675622}
54. Rxh4 {+7.05 12/12 29 285943} Kd2 {0.00 16/16 77 769431}
55. Rf4 {0.00 15/15 98 984533} Kc1 {0.00 16/16 76 1038541}
56. h4 {+14.70 12/12 15 157653} Kb2 {0.00 16/16 66 905741}
57. h5 {+15.05 14/14 102 1028213} Kb1 {0.00 13/13 61 628677}
58. h6 {+15.05 12/12 17 174138} Ka1 {0.00 12/12 60 613594}
59. h7 {0.00 11/11 106 730281} Kb2 {-15.35 11/11 55 557721}
60. h8=Q+ {+15.30 8/8 16 174723} Kb3 {-15.55 10/10 59 606800}
61. Rf3+ {0.00 10/10 104 769823} Kc4 {0.00 10/10 66 686219}
62. Qe5 {+15.35 9/9 23 241674} Kb4 {0.00 9/9 72 824278}
63. Qc3+ {0.00 6/6 100 827879} Kb5 {0.00 9/9 48 539412}
64. Rxf5+ {0.00 5/5 57 495716} Kb6 {0.00 8/8 62 657515}
65. Kh4 {0.00 4/4 62 581036} Ka7 {0.00 9/9 61 665890}
66. Kh5 {0.00 2/2 57 153878} Kb7 {0.00 9/9 58 591237}
67. Kh6 {0.00 2/2 62 169924} Kb6 {-15.90 9/9 57 513356}
68. Kg7 {0.00 4/4 61 407825} Ka7 {0.00 10/10 67 690408}
69. Kg8 {0.00 2/2 58 149530} Ka6 {-15.95 9/9 46 481059}
70. Rf3 {0.00 2/2 59 103392} Kb7 {0.00 9/9 73 754990}
71. Qb4+ {0.00 6/6 61 194460}
Ka6 {0.00 8/8 55 471913,  makes an illegal move: 0000} 1/2-1/2