[Event "?"]
[Site "?"]
[Date "2025.07.16"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "rnb2rk1/ppppqppp/5n2/2b1N3/3PP3/8/PPP2PPP/RNBQKB1R w KQ - 0 1"]
[GameDuration "00:00:12"]
[GameEndTime "2025-07-16T22:29:59.749 UTC"]
[GameStartTime "2025-07-16T22:29:47.068 UTC"]
[PlyCount "104"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. f3 {+1.05 11/11 139 1452834} d5 {-1.00 12/12 293 2893543}
2. Nc3 {+0.90 12/12 128 1309383} Bb4 {-0.85 13/13 124 1216143}
3. Qd3 {+1.00 13/13 256 2645285} Bxc3+ {-1.05 12/12 279 2882527}
4. bxc3 {+1.00 13/13 131 1379148} dxe4 {-1.00 14/14 196 2093575}
5. fxe4 {+1.10 14/14 116 1242873} Nbd7 {-1.05 15/15 309 3083010}
6. Nxd7 {+1.05 14/14 173 1856529} Bxd7 {-0.95 14/14 118 1170452}
7. e5 {+1.05 15/15 203 2147395} Bc6 {-1.05 13/13 206 2051290}
8. Be2 {+1.00 14/14 119 1248725} Nd5 {-1.15 13/13 175 1762544}
9. O-O {+1.00 13/13 181 1911224} Rae8 {0.00 13/13 464 4542053}
10. Bd2 {+1.50 12/12 157 1609410} Kh8 {-1.50 10/10 130 1126854}
11. c4 {+1.45 13/13 112 1163005} Nb6 {-1.50 12/12 132 1253370}
12. Kh1 {+1.60 12/12 250 2542225} Rd8 {-1.60 12/12 403 3770187}
13. Rae1 {+1.65 12/12 143 1422176} a6 {-1.55 11/11 180 1741376}
14. Qc3 {+1.70 11/11 135 1311190} Qd7 {-1.55 11/11 91 865589}
15. Be3 {+1.65 12/12 103 1003491} Be4 {-1.80 12/12 237 2154017}
16. d5 {+1.75 12/12 201 1910186} Qh3 {-1.80 10/10 68 629696}
17. Rf2 {+1.85 11/11 129 1235440} Qc8 {-1.75 10/10 73 667790}
18. Bd1 {+1.90 11/11 113 1110690} Bf5 {-1.85 11/11 95 893161}
19. Bf3 {+1.95 11/11 95 939148} Rg8 {-1.95 10/10 84 748837}
20. Bg5 {+2.40 12/12 180 1854208} Rde8 {-2.10 12/12 78 747520}
21. c5 {+2.35 13/13 135 1333233} Na4 {-2.35 11/11 91 878349}
22. Qd4 {+2.35 14/14 139 1426198} b5 {-2.45 12/12 72 700658}
23. Be3 {+2.35 13/13 91 752232} Rgf8 {-2.45 10/10 74 616585}
24. a3 {+2.40 13/13 203 1908398} Qd7 {-2.40 10/10 64 634640}
25. Bh5 {+2.35 13/13 132 1377929} Bg6 {-2.25 11/11 75 763094}
26. Bxg6 {+2.40 13/13 86 928203} hxg6 {-2.35 13/13 240 2527121}
27. Rf4 {+2.45 12/12 164 1732205} Rd8 {-2.40 11/11 93 862868}
28. c4 {+2.45 12/12 94 1002273} Qe7 {-2.45 12/12 120 1314597}
29. cxb5 {+2.45 12/12 68 737567} axb5 {-2.50 13/13 62 689409}
30. d6 {+2.40 12/12 93 1005619} Qe6 {-2.40 13/13 60 665774}
31. Re4 {0.00 13/13 300 3057697} cxd6 {-2.40 12/12 69 734462}
32. exd6 {+2.35 12/12 54 627362} Qb3 {-2.30 12/12 65 639430}
33. Rh4+ {+2.35 12/12 107 1251103} Kg8 {-2.30 13/13 78 831656}
34. Qb4 {+2.35 13/13 63 718084} Qc3 {-2.40 14/14 183 1808555}
35. Re4 {+2.35 13/13 93 1077831} Qc2 {-2.35 14/14 178 1752622}
36. Bd4 {+2.45 13/13 66 704069} Qc4 {-2.40 13/13 49 491441}
37. Rb1 {+2.50 13/13 121 1253726} Rb8 {-2.35 10/10 24 235843}
38. Qxc4 {+4.95 14/14 86 1019717} bxc4 {-5.15 14/14 50 522020}
39. Rxb8 {+7.50 16/16 217 2392293} Rxb8 {0.00 15/15 79 723559}
40. c6 {0.00 16/16 125 1476465} Rb1+ {0.00 11/11 38 395916}
41. Bg1 {0.00 11/11 41 474187} Nb6 {0.00 12/12 41 425214}
42. d7 {0.00 15/15 38 499874} Rd1 {0.00 13/13 40 428049}
43. Rd4 {0.00 16/16 41 606021} Rxd4 {0.00 15/15 39 472221}
44. Bxd4 {0.00 16/16 38 573988} Nxd7 {0.00 15/15 41 502954}
45. cxd7 {0.00 15/15 42 682894} f6 {0.00 13/13 40 552534}
46. d8=Q+ {0.00 12/12 38 628486} Kh7 {0.00 13/13 42 591991}
47. h4 {0.00 14/14 41 671644} g5 {0.00 13/13 37 499937}
48. hxg5 {0.00 13/13 40 703126} c3 {0.00 12/12 43 617855}
49. Bxc3 {0.00 10/10 40 269371} Kg6 {-13.55 9/9 37 619536}
50. gxf6 {0.00 8/8 40 245478} Kg5 {0.00 9/9 59 945836}
51. fxg7+ {0.00 4/4 40 221935} Kf4 {0.00 7/7 23 355992}
52. Qd4+ {0.00 4/4 39 194026}
Kg3 {0.00 5/5 38 256629,  makes an illegal move: 0000} 1/2-1/2