[Event "?"]
[Site "?"]
[Date "2025.07.15"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "1/2-1/2"]
[FEN "r1bqk2r/ppp1n1pp/2n1pp2/3pP3/1b1P4/2N2N2/PPPBQPPP/R3KB1R w KQkq - 0 1"]
[GameDuration "00:00:14"]
[GameEndTime "2025-07-15T09:51:02.425 UTC"]
[GameStartTime "2025-07-15T09:50:47.900 UTC"]
[PlyCount "146"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.09+0.04"]

1. exf6 {+0.40 12/12 179 1666106} gxf6 {-0.45 13/13 290 3051827}
2. O-O-O {+0.40 12/12 206 2014021} O-O {-0.35 13/13 123 1170707}
3. Bf4 {+0.45 12/12 122 1306378} Bd6 {-0.35 14/14 222 2353019}
4. Qd2 {+0.35 13/13 148 1620759} Kh8 {-0.35 14/14 174 1810829}
5. Bxd6 {+0.35 13/13 126 1312846} Qxd6 {-0.30 13/13 143 1465071}
6. Nb5 {+0.30 12/12 195 1992384} Qd8 {-0.35 13/13 157 1666181}
7. c4 {+0.40 13/13 258 2543359} Rb8 {-0.40 12/12 177 1768531}
8. Nc3 {+0.40 13/13 117 1239900} Nf5 {-0.40 13/13 270 2838197}
9. c5 {+0.35 12/12 172 1810641} Bd7 {0.00 14/14 489 5079598}
10. h3 {+0.45 12/12 156 1655414} b6 {-0.35 14/14 168 1804304}
11. g4 {+0.30 13/13 269 2907746} Nfe7 {-0.35 14/14 197 2115327}
12. cxb6 {+0.40 14/14 166 1773970} cxb6 {-0.30 13/13 87 878434}
13. Qh6 {+0.50 13/13 144 1567823} Rc8 {-0.50 10/10 94 998291}
14. Ba6 {+0.60 12/12 154 1639128} Rc7 {-0.60 12/12 83 887442}
15. a3 {0.00 13/13 425 4456131} e5 {-0.45 12/12 80 872987}
16. dxe5 {+0.50 13/13 103 1119244} Nxe5 {-0.50 13/13 164 1719711}
17. Bd3 {+0.50 13/13 254 2597514} Nxd3+ {-0.55 13/13 320 3316211}
18. Rxd3 {+0.50 13/13 214 2246086} Bb5 {-0.55 11/11 70 743389}
19. Re3 {+0.60 13/13 172 1767671} Ng6 {-0.50 11/11 74 778934}
20. Rd1 {+0.45 11/11 85 917823} Ba4 {-0.45 12/12 79 828611}
21. Rd4 {+0.50 12/12 88 909077} Bc6 {-0.45 12/12 182 1897268}
22. Qh5 {+0.45 11/11 133 1376121} Ne7 {-0.45 11/11 119 1266628}
23. Re6 {+0.45 12/12 98 1029427} Bd7 {-0.45 12/12 91 942944}
24. Re1 {+0.40 12/12 83 873210} Bc6 {-0.40 12/12 75 798704}
25. Rdd1 {+0.45 12/12 95 988967} Qd6 {-0.45 11/11 80 794888}
26. Nd4 {+0.50 11/11 71 730167} Bd7 {-0.45 11/11 74 743033}
27. Kb1 {+0.55 12/12 236 2357654} Rc4 {-0.50 11/11 97 1003378}
28. Ka2 {+0.55 10/10 77 734726} f5 {-0.60 10/10 75 618476}
29. Qg5 {+1.00 10/10 72 743635} Rf7 {-1.15 10/10 76 796376}
30. Nxf5 {+1.15 11/11 77 857935} Bxf5 {-1.15 12/12 94 1050942}
31. gxf5 {+1.15 11/11 55 617592} h6 {-1.20 11/11 70 772354}
32. Qg2 {+1.30 12/12 166 1846983} Rxf5 {-1.25 11/11 85 891366}
33. Nxd5 {+1.30 12/12 49 538375} Nxd5 {-1.45 13/13 130 1438078}
34. Re8+ {+1.35 14/14 140 1552457} Rf8 {-1.35 15/15 205 2465753}
35. Rxd5 {+1.35 15/15 95 1092906} Qf6 {-1.35 16/16 99 1078198}
36. Rxf8+ {+1.35 15/15 75 879157} Qxf8 {-2.15 16/16 234 2785408}
37. Rd7 {0.00 16/16 165 1741335} Qg8 {-2.15 15/15 47 599001}
38. Qxg8+ {0.00 16/16 40 552205} Kxg8 {-2.15 17/17 67 843860}
39. Rxa7 {0.00 17/17 39 524222} Rf4 {-2.15 18/18 71 961217}
40. Ra6 {0.00 16/16 41 577483} Rxf2 {-2.00 17/17 72 915364}
41. Rxb6 {0.00 16/16 40 576689} Kh7 {0.00 18/18 99 1247402}
42. a4 {0.00 17/17 39 556655} Rf3 {0.00 19/19 36 480343}
43. Rb3 {0.00 15/15 43 617854} Rf5 {0.00 18/18 41 492640}
44. Rg3 {0.00 17/17 38 511715} Kh8 {0.00 16/16 40 518538}
45. Rc3 {0.00 16/16 40 565844} Kh7 {0.00 15/15 39 538757}
46. Ka3 {0.00 14/14 40 458898} Kg6 {0.00 15/15 41 553711}
47. Kb4 {0.00 14/14 41 514205} Kh5 {0.00 14/14 39 510966}
48. Rc5 {0.00 17/17 40 668048} Rg5 {0.00 18/18 40 616331}
49. Rxg5+ {0.00 18/18 38 469056} hxg5 {0.00 18/18 40 554222}
50. a5 {0.00 19/19 40 712350} Kh4 {0.00 19/19 42 726729}
51. a6 {0.00 18/18 43 731245} Kxh3 {0.00 18/18 39 685619}
52. a7 {0.00 17/17 38 593032} g4 {0.00 18/18 39 684835}
53. a8=Q {0.00 16/16 39 653833} Kh2 {0.00 17/17 41 728037}
54. Qh8+ {0.00 16/16 40 636457} Kg2 {0.00 16/16 40 694909}
55. Kc5 {0.00 16/16 41 720943} g3 {0.00 17/17 41 713310}
56. Kc6 {0.00 16/16 39 583954} Kf1 {-9.20 15/15 38 694129}
57. Qf6+ {+9.20 14/14 41 735477} Ke2 {0.00 16/16 40 707823}
58. Qg5 {0.00 16/16 39 622182} Kf3 {0.00 16/16 40 700144}
59. Qh5+ {0.00 16/16 40 621655} Kf2 {0.00 16/16 40 752639}
60. Qh4 {0.00 17/17 41 588690} Kf3 {0.00 17/17 41 696515}
61. b4 {0.00 16/16 41 692218} g2 {0.00 15/15 42 673118}
62. Qe1 {0.00 15/15 39 585981} g1=Q {0.00 15/15 41 662020}
63. Qxg1 {0.00 15/15 41 683756} Ke2 {0.00 14/14 36 572034}
64. b5 {0.00 12/12 38 544470} Kd2 {0.00 12/12 40 585242}
65. b6 {0.00 10/10 40 240266} Ke2 {0.00 9/9 40 538981}
66. Kb7 {0.00 10/10 40 233947} Kd3 {0.00 14/14 41 693788}
67. Kc6 {0.00 11/11 40 708911} Ke2 {0.00 127/127 2 31853}
68. b7 {0.00 2/2 40 266336} Kd2 {-18.20 9/9 74 1332320}
69. b8=Q {0.00 7/7 41 191392} Kd3 {0.00 9/9 44 747130}
70. Qb3+ {0.00 4/4 39 126703} Ke4 {0.00 6/6 39 246931}
71. Kb7 {0.00 2/2 41 131585} Kf5 {0.00 8/8 41 682425}
72. Qge3 {0.00 2/2 39 136058} Kg6 {0.00 9/9 41 662828}
73. Kb8 {0.00 2/2 41 154062}
Kf5 {0.00 8/8 39 615998,  makes an illegal move: 0000} 1/2-1/2