[Event "?"]
[Site "?"]
[Date "2025.07.15"]
[Round "1"]
[White "Helios-base"]
[Black "Helios-dev"]
[Result "1/2-1/2"]
[FEN "rn1qkb1r/1bp2ppp/p3p3/1p1p4/3PnB2/1QP1PN2/PP1N1PPP/R3KB1R w KQkq - 0 1"]
[GameDuration "00:00:13"]
[GameEndTime "2025-07-15T10:20:38.124 UTC"]
[GameStartTime "2025-07-15T10:20:24.684 UTC"]
[PlyCount "123"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "4.03+0.04"]

1. a4 {+0.65 12/12 200 1860447} Nxd2 {-0.65 12/12 163 1575840}
2. Kxd2 {+0.55 12/12 188 1827717} c6 {-0.55 12/12 125 1285545}
3. c4 {+0.55 11/11 116 1089812} Nd7 {-0.55 13/13 388 3674508}
4. cxb5 {+0.50 12/12 276 2629777} Qa5+ {-0.45 13/13 172 1747859}
5. Kc2 {+0.45 12/12 137 1288662} cxb5 {-0.45 14/14 172 1817533}
6. Bd3 {+0.45 13/13 177 1619136} Rc8+ {-0.55 14/14 278 2537219}
7. Kb1 {+0.55 13/13 119 1143854} b4 {-0.55 15/15 387 3783596}
8. Rc1 {+0.60 14/14 245 2283122} Rxc1+ {-0.50 15/15 186 1901459}
9. Kxc1 {+0.60 13/13 154 1459206} h6 {-0.50 15/15 92 979352}
10. Qc2 {+0.50 13/13 181 1776828} Qd8 {-0.45 14/14 190 2023028}
11. Ne5 {+0.50 13/13 346 3068982} Nxe5 {-0.25 14/14 145 1634888}
12. dxe5 {+0.25 13/13 228 2328372} Qb6 {-0.10 14/14 296 3186903}
13. a5 {+0.05 11/11 85 835009} Qc5 {-0.10 16/16 152 1727898}
14. Kb1 {+0.10 14/14 83 668849} Qxc2+ {-0.10 16/16 149 1550523}
15. Bxc2 {+0.05 15/15 213 2228254} Bc5 {-0.05 15/15 87 843829}
16. Ba4+ {+0.05 16/16 295 3121752} Ke7 {-0.05 13/13 77 851394}
17. Ka2 {0.00 16/16 273 2875719} Rc8 {0.00 14/14 111 1169876}
18. Bb3 {0.00 16/16 198 2089461} Kf8 {0.00 15/15 203 2185569}
19. Rd1 {0.00 13/13 77 659653} Be7 {+0.75 14/14 139 1669136}
20. Rd4 {-0.75 14/14 212 2186990} Rc1 {+0.80 15/15 95 1001908}
21. e4 {-0.80 14/14 78 751131} Rc5 {+0.80 15/15 89 1022792}
22. exd5 {-0.80 14/14 64 666461} Rxa5+ {+0.85 16/16 179 2065958}
23. Kb1 {-0.85 15/15 122 1263640} Bxd5 {+0.90 16/16 77 879531}
24. Bxd5 {-1.00 16/16 91 993117} Rxd5 {+0.90 17/17 97 1172857}
25. Rc4 {-0.95 15/15 73 775815} Bc5 {+0.95 15/15 75 913683}
26. Bg3 {-1.00 16/16 100 1076473} b3 {+1.00 16/16 76 908242}
27. Rc3 {-1.05 16/16 71 749025} Rd1+ {+1.05 17/17 70 886892}
28. Rc1 {-1.00 16/16 72 818320} Rxc1+ {+1.05 19/19 103 1311852}
29. Kxc1 {-1.05 19/19 141 1535196} Bd4 {+1.20 19/19 205 2544048}
30. Kb1 {-1.05 20/20 77 821235} Kg8 {+1.35 19/19 79 1018885}
31. Ka1 {-1.10 19/19 126 1373056} Kh7 {+2.20 17/17 62 794089}
32. f4 {-2.15 16/16 63 719993} Be3 {+2.35 18/18 74 989103}
33. f5 {-3.15 17/17 98 1115905} exf5 {+3.25 18/18 86 1149867}
34. h3 {-3.25 17/17 73 778593} Bd4 {+3.20 17/17 57 764426}
35. Bf4 {-3.25 17/17 70 743025} g5 {+3.35 19/19 81 1070936}
36. Bg3 {-3.35 18/18 66 673501} f4 {+3.40 19/19 72 936379}
37. Be1 {-3.40 18/18 51 545044} Bxe5 {+3.45 19/19 84 1057306}
38. Kb1 {-3.50 17/17 166 1770974} h5 {+3.55 17/17 74 953537}
39. Ka1 {-3.50 16/16 11 108168} g4 {+3.95 19/19 70 971738}
40. hxg4 {0.00 18/18 84 921923} hxg4 {+4.20 19/19 56 763374}
41. Bf2 {0.00 19/19 41 503025} g3 {+4.95 20/20 80 1121429}
42. Bc5 {0.00 18/18 39 452883} Kg6 {+5.55 19/19 70 971003}
43. Kb1 {0.00 18/18 43 530048} Kf5 {+6.30 19/19 77 1052527}
44. Ka1 {0.00 15/15 37 437098} Kg4 {0.00 19/19 59 836235}
45. Kb1 {0.00 17/17 40 477318} f3 {0.00 18/18 42 616092}
46. gxf3+ {0.00 17/17 43 538296} Kxf3 {0.00 17/17 40 586587}
47. Kc1 {0.00 20/20 38 569089} Bf4+ {0.00 19/19 39 634089}
48. Kd1 {0.00 20/20 43 636696} g2 {0.00 21/21 40 682340}
49. Bg1 {0.00 17/17 35 604466} Be3 {0.00 20/20 42 702256}
50. Bh2 {0.00 17/17 42 688470} Kf2 {0.00 17/17 37 500073}
51. Bg1+ {0.00 17/17 38 550908} Kxg1 {0.00 15/15 41 717008}
52. Ke2 {0.00 15/15 41 674402} Bc1 {0.00 15/15 40 693491}
53. Kd3 {0.00 15/15 41 665146} Kh2 {0.00 14/14 39 659899}
54. Kc3 {0.00 14/14 39 624323} g1=Q {0.00 13/13 40 732027}
55. Kc4 {0.00 13/13 40 696379} Bxb2 {0.00 12/12 41 522525}
56. Kxb3 {0.00 12/12 41 618381} Qb6+ {0.00 7/7 39 212861}
57. Kc2 {0.00 10/10 39 530794} Kg1 {0.00 10/10 41 453801}
58. Kd3 {0.00 11/11 40 647620} Be5 {0.00 9/9 40 222089}
59. Kd2 {0.00 10/10 43 734341} Qc5 {0.00 6/6 40 187813}
60. Kd3 {0.00 11/11 38 629785} f5 {0.00 8/8 40 197369}
61. Ke2 {0.00 12/12 42 701215} Qc2+ {0.00 4/4 39 187036}
62. Ke1 {0.00 5/5 37 259078,  makes an illegal move: 0000} 1/2-1/2