[Event "?"]
[Site "?"]
[Date "2025.07.18"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "r2qkb1r/pp1n1ppp/2p1pn2/3p3b/2PP1B2/2N1PN1P/PP2BPP1/R2QK2R w KQkq - 0 1"]
[GameDuration "00:00:22"]
[GameEndTime "2025-07-18T04:27:57.899 UTC"]
[GameStartTime "2025-07-18T04:27:35.258 UTC"]
[PlyCount "155"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "6.4+0.06"]

1. Qb3 {+0.70 12/12 233 2006199} Qb6 {-0.65 13/13 297 1908489}
2. Qxb6 {+0.65 14/14 312 2752926} Nxb6 {-0.55 13/13 243 1613339}
3. c5 {+0.55 13/13 220 1945732} Nbd7 {-0.50 12/12 235 1532648}
4. Rc1 {+0.55 14/14 600 5093874} O-O-O {-0.50 12/12 256 1634055}
5. g4 {+0.85 15/15 193 1836433} Bg6 {-0.85 14/14 264 1806118}
6. Nh4 {+0.90 15/15 210 1965861} Ne4 {-0.90 14/14 300 2048152}
7. Nxg6 {+0.90 15/15 291 2789927} hxg6 {-0.90 14/14 228 1639282}
8. Nxe4 {+0.75 15/15 295 2755503} dxe4 {-0.70 14/14 553 4617847}
9. f3 {+0.75 14/14 327 2998822} exf3 {-0.65 15/15 171 1711671}
10. Bxf3 {+0.50 14/14 183 1789455} e5 {-0.50 15/15 359 3442587}
11. Bg3 {+0.60 13/13 155 1459859} Be7 {-0.60 14/14 575 1285551}
12. Kf2 {+0.45 13/13 361 3369662} Bh4 {-0.40 14/14 170 1688507}
13. Bxh4 {+0.40 14/14 176 1735208} Rxh4 {-0.40 14/14 496 1236686}
14. Be2 {+0.45 13/13 409 3930407} f5 {-0.30 14/14 201 1997020}
15. Kg3 {+0.30 13/13 401 3863981} Rdh8 {-0.30 13/13 182 1772461}
16. Rcd1 {0.00 13/13 431 4237043} exd4 {-0.30 13/13 412 1045112}
17. exd4 {+0.20 15/15 284 2938370} Nf6 {-0.20 14/14 145 1502644}
18. gxf5 {0.00 15/15 355 3553267} Ne4+ {-0.15 14/14 359 897801}
19. Kg2 {0.00 14/14 130 1293578} gxf5 {+0.20 15/15 141 1530149}
20. Rdf1 {-0.05 15/15 173 1735536} g6 {+0.60 14/14 134 1413779}
21. Rd1 {-0.70 13/13 110 1121140} Ng5 {+0.60 15/15 168 1781810}
22. Rd2 {-0.85 13/13 190 1886316} Ne6 {+0.95 14/14 194 1977775}
23. Rhd1 {-0.90 14/14 193 1969078} Rd8 {+0.90 14/14 113 1206172}
24. Bc4 {-0.95 14/14 124 1278679} Nxc5 {+0.95 14/14 110 1103422}
25. Kg1 {-0.95 12/12 121 1198912} Re4 {+1.00 14/14 116 1236900}
26. b3 {-1.00 14/14 134 1382165} Nd7 {+1.05 13/13 125 1310242}
27. Bf7 {0.00 14/14 232 2349466} g5 {+0.95 15/15 115 1228038}
28. Bg6 {-0.95 14/14 96 992630} Rf4 {+1.00 16/16 134 1440085}
29. Rf2 {-1.00 15/15 85 937380} Rxf2 {+1.00 16/16 134 1468214}
30. Kxf2 {-1.00 15/15 110 1208946} f4 {+1.00 15/15 95 1060033}
31. Bf5 {-1.00 15/15 91 985130} Kb8 {+1.05 14/14 88 977860}
32. Bxd7 {-1.05 15/15 109 1195810} Rxd7 {+1.05 17/17 102 1184814}
33. Kf3 {-1.05 17/17 120 1387826} Rd5 {+1.00 17/17 91 1072469}
34. b4 {-0.95 17/17 106 1227209} a5 {+1.00 18/18 110 1267407}
35. bxa5 {-1.05 16/16 125 1423029} Ka7 {+1.05 15/15 102 1171843}
36. Rd2 {-1.05 16/16 110 1236839} Ka6 {+1.05 17/17 102 1146788}
37. Ke4 {0.00 17/17 159 1729355} Kxa5 {+1.05 16/16 80 886470}
38. Rd3 {0.00 18/18 148 1608356} Ka4 {+1.05 17/17 106 1161304}
39. Rf3 {-1.15 18/18 74 844900} Ra5 {+1.15 16/16 92 1030744}
40. h4 {-1.05 18/18 121 1404639} gxh4 {+1.00 17/17 99 1153540}
41. Kxf4 {-1.05 17/17 115 1340245} Rd5 {+1.00 16/16 165 566262}
42. Ke4 {-1.10 18/18 84 1009469} Rb5 {+1.05 17/17 82 1001381}
43. Rh3 {-1.00 15/15 74 863052} Rh5 {+1.10 18/18 100 1201688}
44. Kf4 {-1.10 18/18 90 1069359} Kb5 {+1.10 16/16 142 531487}
45. Kg4 {0.00 15/15 111 1292514} Rd5 {+1.10 17/17 133 836199}
46. Kxh4 {0.00 16/16 104 1279068} Ka4 {+1.30 17/17 77 1047531}
47. Re3 {-1.20 17/17 78 992431} Rxd4+ {+1.50 16/16 120 606990}
48. Kh5 {-1.50 14/14 83 1090157} Rb4 {+1.65 17/17 113 776318}
49. Kh6 {-1.70 16/16 85 1112678} Rb2 {+1.70 18/18 100 1312702}
50. Kh7 {-1.70 16/16 65 857873} Rxa2 {+1.75 17/17 89 1209279}
51. Re4+ {0.00 16/16 91 1185153} Kb3 {+1.85 16/16 99 893617}
52. Re3+ {0.00 15/15 86 1111151} Kc4 {+1.90 16/16 84 1115004}
53. Kg8 {0.00 16/16 84 1101472} Rb2 {+1.90 16/16 92 179412}
54. Rf3 {0.00 18/18 80 1066419} c5 {+2.05 15/15 86 154338}
55. Kg7 {-2.10 14/14 72 951683} Kb4 {+2.10 16/16 83 691932}
56. Rf7 {0.00 16/16 76 1000850} b5 {+2.30 15/15 81 1117898}
57. Kg8 {0.00 14/14 65 857422} c4 {+2.50 15/15 78 740749}
58. Rf4 {0.00 15/15 60 818624} Ka3 {+2.60 15/15 76 516555}
59. Rg4 {-2.60 15/15 51 700836} Ka2 {+2.60 13/13 62 188240}
60. Rg3 {0.00 15/15 68 905305} b4 {+5.00 13/13 61 724415}
61. Kg7 {0.00 11/11 62 885979} c3 {+6.15 13/13 58 787345}
62. Kg8 {0.00 13/13 58 806458} Rh2 {+9.30 12/12 61 433854}
63. Rg7 {-10.30 12/12 59 770100} c2 {+10.15 12/12 61 106961}
64. Rc7 {0.00 12/12 64 747536} b3 {+10.90 11/11 59 515998}
65. Rc4 {0.00 11/11 63 728898} b2 {+14.10 11/11 63 435603}
66. Ra4+ {0.00 11/11 56 654101} Kb3 {+14.50 10/10 59 199865}
67. Ra6 {-14.75 11/11 61 845313} c1=Q {+14.85 11/11 60 676650}
68. Rb6+ {0.00 10/10 58 701726} Ka2 {+15.90 9/9 59 102370}
69. Ra6+ {0.00 11/11 61 804804} Kb1 {+18.00 10/10 60 139581}
70. Rg6 {0.00 11/11 58 721636} Qc8+ {+23.90 13/13 59 535326}
71. Kf7 {0.00 12/12 60 794706} Qd7+ {+23.70 10/10 62 239981}
72. Kf6 {0.00 10/10 62 772789} Rf2+ {+23.60 9/9 62 68122}
73. Ke5 {0.00 10/10 59 760204} Qf5+ {+23.90 9/9 56 108203}
74. Kd6 {-18.40 9/9 59 737045} Qxg6+ {+23.90 7/7 60 19552}
75. Ke7 {0.00 8/8 62 873273} Qd3 {+15.90 1/1 60 61}
76. Ke6 {0.00 10/10 59 912663} Ka1 {+23.30 4/4 61 3522}
77. Ke7 {0.00 9/9 59 952825} b1=Q {+23.30 2/2 59 186}
78. Ke8 {0.00 2/2 62 996953,  makes an illegal move: 0000} 1/2-1/2