[Event "?"]
[Site "?"]
[Date "2025.07.16"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "rn1k1bnr/pp4pp/4bp2/4p3/8/2N2N2/PPP2PPP/R1B1KB1R w KQ - 0 1"]
[GameDuration "00:00:15"]
[GameEndTime "2025-07-16T17:17:25.575 UTC"]
[GameStartTime "2025-07-16T17:17:10.185 UTC"]
[PlyCount "168"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.059+0.04"]

1. Be3 {+0.30 13/13 195 1962416} Nh6 {-0.30 13/13 390 3987553}
2. Bxh6 {+0.25 12/12 185 2006669} gxh6 {0.00 15/15 569 5857075}
3. O-O-O+ {+0.15 12/12 216 2312173} Kc7 {-0.15 14/14 201 2048306}
4. Nd5+ {+0.15 14/14 188 2097943} Bxd5 {-0.20 14/14 200 2139435}
5. Rxd5 {+0.10 15/15 364 3872543} Nc6 {-0.10 15/15 286 2995857}
6. a3 {+0.10 15/15 149 1556771} Bd6 {-0.10 14/14 138 1515574}
7. Nd2 {+0.10 14/14 210 2337290} Rad8 {-0.20 13/13 116 1263239}
8. Nc4 {+0.20 14/14 266 3036000} Nd4 {-0.20 13/13 101 1100242}
9. Bd3 {+0.25 13/13 136 1523915} Rhg8 {-0.25 13/13 102 1111887}
10. Rd1 {+0.40 13/13 249 2767107} Be7 {-0.40 12/12 107 1079704}
11. Rxd8 {+0.40 14/14 120 1353164} Bxd8 {-0.45 14/14 117 1300716}
12. Ne3 {+0.60 15/15 241 2688355} Rg7 {-0.55 13/13 127 1421381}
13. c3 {+0.65 15/15 243 2718858} Ne6 {-0.55 14/14 86 986589}
14. Bf5 {+0.70 14/14 201 2327655} Nc5 {-0.75 13/13 181 1913315}
15. b4 {+0.75 13/13 148 1629873} Na4 {-0.70 13/13 132 1447106}
16. Rd3 {+0.70 14/14 98 1127596} Nb6 {-0.95 12/12 110 1181421}
17. Be4 {+1.20 13/13 114 1291053} Kc8 {-1.20 13/13 113 1272964}
18. Nf5 {+1.25 15/15 100 1218287} Rd7 {-1.30 15/15 79 936403}
19. Rxd7 {+1.35 16/16 150 1814008} Nxd7 {-1.35 15/15 95 1092397}
20. Nd6+ {+1.45 16/16 80 967137} Kb8 {-1.30 15/15 88 1048590}
21. Bxh7 {+1.40 16/16 131 1584408} Kc7 {0.00 17/17 350 4165625}
22. Nf7 {+1.45 15/15 80 976823} h5 {-1.50 17/17 102 1236532}
23. Be4 {+1.45 16/16 72 893021} Be7 {-1.60 17/17 76 891299}
24. Nh6 {+1.70 16/16 110 1295359} Nb6 {-1.65 16/16 70 816096}
25. Nf5 {+1.80 15/15 103 1269266} Bd8 {-1.70 15/15 68 800682}
26. h3 {+1.60 14/14 113 1308778} Nc4 {-1.60 14/14 80 904047}
27. a4 {+1.55 14/14 70 829854} a5 {-1.50 15/15 87 1045873}
28. Bf3 {+1.45 14/14 91 1095264} Nb6 {-1.70 14/14 91 1063291}
29. Kc2 {+1.70 15/15 73 904746} axb4 {-1.65 16/16 110 1333912}
30. a5 {+1.70 15/15 55 701629} Nc8 {-1.65 16/16 65 812664}
31. cxb4 {+1.75 15/15 64 798136} Ne7 {-1.65 16/16 139 1673119}
32. Ng7 {+1.75 15/15 122 1463616} Nc6 {-1.75 15/15 134 1575068}
33. Kc3 {+1.55 15/15 250 3091055} Nd4 {-1.80 15/15 119 1375845}
34. Nxh5 {+1.55 16/16 75 893876} f5 {-1.75 14/14 60 697425}
35. Ng3 {+1.70 13/13 60 709705} Kb8 {-1.75 14/14 66 774402}
36. Bd5 {+1.75 15/15 88 992012} Bg5 {-1.80 14/14 116 1298685}
37. Kd3 {+1.75 15/15 67 764154} Bh4 {-1.80 14/14 53 602417}
38. Kc4 {+1.85 14/14 90 957512} Ka7 {-1.90 14/14 132 1441373}
39. b5 {+1.75 13/13 49 538254} Bg5 {-1.90 14/14 53 579294}
40. Nf1 {0.00 15/15 113 1224348} Bc1 {-1.95 13/13 64 695490}
41. b6+ {0.00 15/15 39 421227} Kb8 {-2.05 13/13 53 576899}
42. g3 {0.00 15/15 42 464024} Bb2 {-2.00 14/14 89 923987}
43. h4 {0.00 14/14 39 376779} f4 {-2.10 13/13 49 556575}
44. gxf4 {0.00 16/16 40 458041} exf4 {-2.10 15/15 66 642186}
45. Nd2 {0.00 15/15 39 426634} Nf5 {-2.20 15/15 82 952595}
46. h5 {0.00 14/14 41 473421} Nd6+ {0.00 15/15 56 644512}
47. Kd3 {0.00 14/14 40 450497} Bg7 {0.00 16/16 40 475614}
48. Nc4 {0.00 16/16 40 468217} Nxc4 {0.00 15/15 40 488691}
49. Bxc4 {0.00 16/16 40 516552} Ka8 {0.00 18/18 41 556471}
50. Ke4 {0.00 17/17 40 547939} Bh6 {0.00 18/18 39 497869}
51. Kf5 {0.00 17/17 39 500869} Bf8 {0.00 16/16 42 574531}
52. Kxf4 {0.00 16/16 40 558711} Bb4 {0.00 13/13 39 551638}
53. a6 {0.00 17/17 42 573430} bxa6 {0.00 16/16 39 515497}
54. Bxa6 {0.00 16/16 39 522398} Kb8 {0.00 16/16 40 560447}
55. Ke4 {0.00 16/16 39 522052} Bf8 {0.00 17/17 40 538246}
56. f3 {0.00 18/18 41 581944} Bg7 {0.00 16/16 41 558841}
57. Kd5 {0.00 19/19 40 514372} Bh6 {0.00 18/18 40 522127}
58. Kc6 {0.00 22/22 40 569391} Be3 {0.00 21/21 40 547013}
59. b7 {0.00 22/22 40 574892} Bf4 {0.00 23/23 40 572249}
60. Be2 {0.00 25/25 40 619616} Be3 {0.00 25/25 40 600136}
61. Bf1 {0.00 25/25 40 590544} Bc1 {0.00 26/26 40 558178}
62. Bb5 {0.00 23/23 39 608728} Be3 {0.00 27/27 40 555861}
63. Bc4 {0.00 22/22 41 565169} Bc1 {0.00 27/27 40 576253}
64. Bd5 {0.00 22/22 40 539910} Bd2 {0.00 19/19 39 501370}
65. Bc4 {0.00 22/22 40 553431} Bc1 {0.00 127/127 7 178219}
66. Bd3 {0.00 23/23 39 556887} Be3 {-3.80 25/25 32 468773}
67. Be4 {0.00 20/20 41 558267} Bc1 {0.00 24/24 82 1100169}
68. Kd6 {0.00 19/19 40 459704} Ba3+ {0.00 16/16 40 505806}
69. Ke6 {0.00 17/17 39 543782} Bc1 {0.00 17/17 40 527277}
70. Kf7 {0.00 20/20 42 553297} Be3 {0.00 17/17 40 461357}
71. Kg6 {0.00 20/20 39 546074} Ka7 {0.00 21/21 41 550467}
72. h6 {0.00 19/19 39 589296} Bd4 {0.00 20/20 38 493287}
73. Kf7 {0.00 18/18 41 613369} Ba1 {0.00 18/18 41 559634}
74. h7 {0.00 15/15 41 690505} Bb2 {0.00 15/15 40 516376}
75. Kg8 {0.00 16/16 39 536103} Bd4 {0.00 15/15 39 461790}
76. h8=Q {0.00 16/16 40 637886} Bxh8 {0.00 15/15 44 575694}
77. Kxh8 {0.00 16/16 40 667661} Kb6 {0.00 15/15 37 519578}
78. b8=Q+ {0.00 12/12 40 301399} Kc5 {0.00 13/13 39 568131}
79. f4 {0.00 12/12 40 700355} Kd4 {0.00 12/12 41 561852}
80. Bb1 {0.00 13/13 40 697890} Ke3 {0.00 13/13 41 576936}
81. f5 {0.00 12/12 39 433489} Kd2 {0.00 11/11 39 534192}
82. Qb2+ {0.00 10/10 41 258980} Ke1 {0.00 10/10 40 556219}
83. Bd3 {0.00 4/4 40 164400} Kd1 {0.00 6/6 40 218894}
84. f6 {0.00 2/2 40 147409}
Ke1 {0.00 2/2 40 593197,  makes an illegal move: 0000} 1/2-1/2