[Event "?"]
[Site "?"]
[Date "2025.07.15"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "r1bq1rk1/ppppnppp/5n2/4p3/4P3/1BP2Q2/PPP1NPPP/R1B1K2R w KQ - 0 1"]
[GameDuration "00:00:15"]
[GameEndTime "2025-07-15T04:50:35.674 UTC"]
[GameStartTime "2025-07-15T04:50:20.350 UTC"]
[PlyCount "171"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "3.99+0.04"]

1. Bg5 {+0.40 14/14 136 1631471} Nc6 {-0.70 14/14 183 1848327}
2. Ng3 {+0.60 14/14 250 2665858} h6 {-0.60 15/15 138 1536925}
3. Bxf6 {+0.65 15/15 118 1431600} Qxf6 {-0.65 16/16 123 1330809}
4. Qxf6 {+0.70 17/17 174 2101865} gxf6 {-0.70 17/17 168 1942703}
5. Nh5 {+0.75 17/17 215 2587093} f5 {-0.75 16/16 163 1820297}
6. exf5 {+0.75 16/16 132 1418669} d6 {-0.70 16/16 277 3066352}
7. Ng3 {+0.75 16/16 144 1668088} Bd7 {0.00 16/16 516 5532159}
8. O-O-O {0.00 16/16 511 5855957} Rae8 {-0.80 15/15 277 2983265}
9. Rhe1 {+0.80 14/14 253 2988804} Kh8 {-0.80 14/14 102 1145390}
10. Bd5 {0.00 15/15 440 4920063} a6 {-0.90 14/14 321 3512084}
11. f6 {+0.95 13/13 99 1118943} Bg4 {-0.95 14/14 156 1623513}
12. f3 {+0.90 14/14 149 1736122} Bd7 {-0.95 13/13 106 1032677}
13. c4 {+1.00 13/13 180 1971042} a5 {-1.05 13/13 349 3444934}
14. a3 {+1.25 13/13 204 2247180} Bc8 {-1.05 12/12 152 1529633}
15. Re4 {+1.40 12/12 97 1101787} Kh7 {-1.35 14/14 95 978800}
16. Bxc6 {+1.25 14/14 76 948284} bxc6 {-1.40 15/15 100 1080002}
17. f4 {+1.25 15/15 82 1024355} Kg6 {-1.30 15/15 132 1404791}
18. fxe5 {+1.25 15/15 77 901536} Rxe5 {-1.25 15/15 163 1689656}
19. Rf4 {+1.35 13/13 130 1351097} Be6 {-1.30 15/15 140 1378692}
20. Rdd4 {+1.35 14/14 88 895638} c5 {-1.35 13/13 93 930968}
21. Rd1 {+1.40 13/13 105 1120928} a4 {-1.35 13/13 93 1022914}
22. Rdf1 {+1.30 13/13 63 622080} Kh7 {-1.30 13/13 61 663946}
23. Kb1 {+1.25 13/13 79 892440} Re8 {-1.30 14/14 230 2495784}
24. Rd1 {+1.30 12/12 67 787620} h5 {-1.10 13/13 87 998839}
25. Rc1 {+1.10 12/12 113 1249442} Rg8 {-0.90 14/14 68 742414}
26. Rcf1 {+0.75 13/13 104 1258919} Rg4 {-0.05 14/14 160 1656880}
27. Kc1 {+0.05 14/14 227 2663495} Bxc4 {0.00 14/14 74 835294}
28. Rxg4 {0.00 14/14 55 655535} hxg4 {+0.10 15/15 129 1431025}
29. Rf4 {-0.15 14/14 76 885757} Be6 {+0.15 15/15 83 928647}
30. Ne4 {-0.15 15/15 87 1092697} Rh5 {+0.10 14/14 59 676033}
31. g3 {-0.10 15/15 60 741189} Kg6 {+0.25 15/15 120 1281943}
32. Rf2 {-0.25 14/14 62 754148} Rf5 {+0.25 16/16 49 559294}
33. Rxf5 {-0.20 17/17 79 1023372} Kxf5 {+0.30 17/17 52 624973}
34. Nc3 {-0.30 17/17 74 996771} Kxf6 {+0.40 17/17 60 688025}
35. Nxa4 {-0.30 17/17 66 830070} c4 {+0.35 18/18 85 985087}
36. Nc3 {-0.30 16/16 68 857160} Ke5 {+0.25 17/17 136 1622072}
37. a4 {-0.25 17/17 63 809263} d5 {0.00 17/17 40 439924}
38. a5 {-0.35 16/16 88 979184} Bc8 {0.00 16/16 39 448221}
39. Nb5 {-0.50 16/16 114 1377242} c5 {0.00 15/15 41 461783}
40. Nc3 {-0.50 17/17 53 568845} Kd6 {0.00 15/15 40 464941}
41. Nb5+ {-0.45 16/16 49 621080} Kc6 {0.00 15/15 40 462040}
42. Na7+ {-0.40 17/17 53 643813} Kb7 {0.00 16/16 40 427108}
43. Nb5 {-0.65 18/18 130 1614326} Be6 {0.00 16/16 41 487591}
44. Nc3 {-0.70 18/18 57 732718} Ka6 {0.00 17/17 39 446331}
45. Na4 {-0.95 18/18 54 715716} Kb5 {0.00 17/17 41 462564}
46. a6 {0.00 18/18 99 1282897} d4 {0.00 17/17 39 404453}
47. a7 {0.00 17/17 40 523331} Bd5 {0.00 17/17 40 432911}
48. b3 {0.00 17/17 42 525811} c3 {0.00 17/17 42 434126}
49. Kb1 {0.00 17/17 39 467383} Be4 {0.00 17/17 38 390380}
50. Ka2 {0.00 17/17 39 463053} c4 {0.00 17/17 40 419622}
51. Ka3 {0.00 17/17 40 491965} cxb3 {0.00 18/18 40 399129}
52. cxb3 {0.00 17/17 40 476600} Bg2 {0.00 17/17 40 421173}
53. Ka2 {0.00 16/16 40 501244} Bf3 {0.00 16/16 40 413558}
54. Kb1 {0.00 16/16 40 492594} Ka6 {0.00 15/15 41 361720}
55. Nc5+ {0.00 16/16 39 413998} Kxa7 {0.00 15/15 39 382910}
56. Kc2 {0.00 17/17 40 525923} f5 {0.00 16/16 39 457379}
57. b4 {0.00 18/18 42 522597} Be4+ {0.00 16/16 43 400937}
58. Kb3 {0.00 14/14 40 468270} Kb6 {0.00 15/15 39 439597}
59. Ka2 {0.00 16/16 39 468780} Kb5 {0.00 15/15 39 452654}
60. Kb3 {0.00 18/18 40 511211} c2 {0.00 17/17 40 477575}
61. Kb2 {0.00 18/18 40 497393} d3 {0.00 17/17 41 451023}
62. Nb3 {0.00 16/16 40 489947} Kxb4 {0.00 16/16 40 473483}
63. Nd2 {-5.35 16/16 39 492483} Kb5 {0.00 18/18 39 474574}
64. Kc1 {0.00 19/19 40 533272} Kc5 {0.00 19/19 39 496419}
65. Nf1 {0.00 19/19 41 567475} Kd4 {0.00 19/19 40 524095}
66. Kb2 {0.00 21/21 39 537841} Bd5 {0.00 16/16 42 490058}
67. Nd2 {0.00 18/18 41 524418} Ke3 {0.00 17/17 39 501503}
68. Nf1+ {0.00 13/13 40 625924} Ke2 {0.00 14/14 41 560034}
69. h4 {0.00 13/13 40 616971} Kxf1 {0.00 13/13 38 499476}
70. Kc1 {0.00 13/13 40 678666} Ke1 {0.00 11/11 41 252484}
71. Kb2 {0.00 11/11 39 801942} Be4 {0.00 8/8 40 179527}
72. Kc3 {0.00 11/11 41 550039} d2 {0.00 8/8 40 251098}
73. Kd4 {0.00 11/11 39 513529} d1=Q+ {0.00 8/8 39 263712}
74. Ke5 {0.00 8/8 42 588370} c1=Q {0.00 9/9 40 254204}
75. Kf6 {0.00 8/8 40 777302} Qb3 {0.00 7/7 41 152409}
76. h5 {0.00 8/8 42 858930} Qh6+ {0.00 4/4 40 113773}
77. Ke7 {0.00 5/5 36 270329} Qbe6+ {0.00 2/2 40 109104}
78. Kd8 {0.00 6/6 40 284847} Qxh5 {0.00 2/2 40 126814}
79. Kc7 {0.00 7/7 40 704307} Qe5+ {0.00 2/2 40 126949}
80. Kb6 {0.00 5/5 41 370920} Qxg3 {0.00 2/2 39 118364}
81. Ka5 {-31.65 8/8 39 714613} Qc7+ {0.00 6/6 41 133123}
82. Kb5 {0.00 8/8 43 874024} Kf1 {0.00 4/4 40 121800}
83. Kb4 {0.00 8/8 37 688507} f4 {0.00 4/4 40 122333}
84. Ka3 {0.00 9/9 42 807655} Kg1 {0.00 2/2 39 110339}
85. Kb4 {0.00 8/8 42 780709} Qd5 {0.00 2/2 41 113852}
86. Ka4 {0.00 8/8 37 457879,  makes an illegal move: 0000} 1/2-1/2