[Event "?"]
[Site "?"]
[Date "2025.07.18"]
[Round "1"]
[White "Helios-dev"]
[Black "Helios-base"]
[Result "1/2-1/2"]
[FEN "r2qk2r/pbp1b1pp/1pn1pn2/3p1p2/2PP4/P1N1PN2/1P2BPPP/R1BQ1RK1 w kq - 0 1"]
[GameDuration "00:00:21"]
[GameEndTime "2025-07-18T22:33:08.124 UTC"]
[GameStartTime "2025-07-18T22:32:46.200 UTC"]
[PlyCount "141"]
[SetUp "1"]
[Termination "illegal move"]
[TimeControl "6.46+0.06"]

1. cxd5 {+0.25 13/13 240 2355793} exd5 {-0.15 13/13 229 2114396}
2. Qc2 {+0.30 13/13 280 2402040} Qd7 {-0.40 13/13 211 1894941}
3. Bb5 {+0.35 14/14 283 2783664} Bd6 {-0.35 14/14 295 3063728}
4. Bd3 {+0.35 15/15 341 3516911} g6 {-0.35 14/14 236 2436589}
5. Nb5 {+0.45 14/14 196 1955653} O-O-O {-0.40 14/14 410 3590214}
6. Nxd6+ {+0.40 13/13 175 1525991} Qxd6 {-0.50 15/15 467 3915262}
7. b4 {+0.50 13/13 255 1627239} a6 {-0.55 15/15 555 3441521}
8. Bb2 {+0.55 13/13 189 1202300} Qe7 {-0.50 10/10 174 1059962}
9. Rac1 {+0.45 9/9 192 1160143} b5 {-0.50 10/10 156 946915}
10. Kh1 {+0.50 13/13 360 2179304} Ne4 {-0.50 13/13 240 1541548}
11. Ne5 {+0.45 13/13 260 1601071} Rd6 {-0.45 12/12 162 1030414}
12. Qd1 {+0.50 12/12 265 1951897} Re8 {-0.50 11/11 177 1095069}
13. f3 {+0.50 13/13 325 2058376} Nf6 {-0.50 12/12 247 1542720}
14. Re1 {+0.45 12/12 186 1182719} Kb8 {-0.45 12/12 391 2421865}
15. Qb3 {+0.50 12/12 429 3104421} Re6 {-0.50 11/11 332 2025383}
16. h3 {+0.40 12/12 171 1205833} Nxe5 {-0.50 10/10 153 919927}
17. dxe5 {+0.40 13/13 165 1066760} Nd7 {-0.40 13/13 136 946967}
18. f4 {+0.40 14/14 197 1418762} Nb6 {-0.35 14/14 195 1644629}
19. Bd4 {+0.40 15/15 331 2841978} Nc4 {-0.40 13/13 182 1535339}
20. Rcd1 {0.00 15/15 410 3147282} Ka8 {-0.35 14/14 200 1764419}
21. a4 {+0.35 14/14 166 1219749} Rc6 {-0.35 12/12 110 895238}
22. a5 {+0.35 13/13 108 859745} h6 {-0.35 11/11 114 757100}
23. Rf1 {+0.35 14/14 129 1026519} Qe6 {-0.35 13/13 109 853768}
24. Rf3 {+0.30 14/14 170 1243009} Rd8 {-0.35 12/12 112 805374}
25. h4 {+0.30 13/13 146 1092267} Re8 {-0.30 12/12 135 1052523}
26. Bc3 {+0.30 14/14 249 1808698} Rd8 {-0.25 13/13 324 2312421}
27. Re1 {0.00 13/13 290 1925371} Qe7 {-0.25 12/12 300 1867447}
28. h5 {-0.05 10/10 129 790452} Nxe3 {+0.70 11/11 182 1129413}
29. Rexe3 {-0.70 10/10 134 834741} d4 {+0.90 12/12 171 1115537}
30. Bxd4 {-0.90 11/11 154 990730} Rxd4 {0.00 12/12 250 1618057}
31. Rh3 {0.00 11/11 242 1531554} Rxf4 {+1.80 11/11 223 1451179}
32. Kh2 {-1.80 10/10 188 1213595} gxh5 {+1.95 11/11 96 636795}
33. Qg8+ {-1.95 10/10 117 764158} Ka7 {+2.00 12/12 181 1208158}
34. Qg3 {-2.00 12/12 103 707464} Qxb4 {+2.10 13/13 118 863647}
35. Rxh5 {-2.15 13/13 98 880670} Rg4 {+2.35 13/13 140 1255233}
36. Qf2 {-2.35 13/13 105 945971} Rc5 {+2.35 13/13 107 981325}
37. Bf1 {-2.40 13/13 103 927401} Rf4 {+2.35 14/14 106 991608}
38. Qe1 {-2.45 15/15 141 1343093} Qxe1 {+2.50 14/14 78 781347}
39. Rxe1 {-2.45 15/15 123 1201473} Re4 {+2.45 15/15 119 1181033}
40. Rd1 {-2.45 15/15 80 794729} Rexe5 {+2.45 14/14 76 764087}
41. Rxh6 {-2.55 15/15 118 1156141} b4 {+2.55 14/14 115 1143154}
42. Rb1 {-2.55 15/15 111 1072240} Re4 {+2.65 14/14 110 1093948}
43. Rh7 {-2.55 13/13 82 792491} c6 {0.00 13/13 133 1300616}
44. Rf7 {-2.50 12/12 86 837559} Rh4+ {+2.50 12/12 106 1003693}
45. Kg1 {-2.45 12/12 106 896452} Rxa5 {0.00 14/14 118 1011329}
46. Bd3 {-2.30 14/14 101 832572} Rf4 {+2.30 14/14 85 765165}
47. g3 {-2.30 14/14 91 829683} Rd4 {+2.30 14/14 78 621137}
48. Bxf5 {0.00 15/15 107 937688} Rb5 {+2.30 13/13 73 671591}
49. g4 {-2.30 14/14 77 672887} b3 {0.00 15/15 103 901689}
50. Bc8 {0.00 13/13 102 855926} Rd3 {0.00 14/14 99 963827}
51. Bxb7 {-2.30 15/15 89 849550} Rxb7 {+2.35 15/15 69 601836}
52. Rxb7+ {0.00 16/16 91 906937} Kxb7 {+2.40 16/16 93 1008059}
53. g5 {0.00 17/17 88 893482} c5 {0.00 17/17 88 863534}
54. g6 {0.00 16/16 84 840066} c4 {0.00 16/16 85 917590}
55. Kf2 {0.00 16/16 81 895132} Rd7 {0.00 16/16 81 924460}
56. Ke3 {0.00 15/15 78 821895} a5 {+2.55 13/13 82 700193}
57. Rb2 {0.00 13/13 77 643158} a4 {0.00 13/13 76 716774}
58. Rd2 {0.00 13/13 67 738921} Rg7 {+3.80 13/13 64 716384}
59. Rf2 {0.00 13/13 60 669480} Rxg6 {+3.90 14/14 55 604384}
60. Rf1 {0.00 14/14 58 609055} c3 {0.00 12/12 68 566986}
61. Kd3 {0.00 10/10 61 512732} Rc6 {0.00 12/12 59 539624}
62. Rc1 {-10.15 11/11 58 524873} c2 {0.00 13/13 61 527960}
63. Kd4 {0.00 11/11 62 602838} b2 {0.00 14/14 63 757424}
64. Rxc2 {0.00 13/13 59 720364} Rxc2 {0.00 13/13 60 849206}
65. Ke5 {-23.30 12/12 61 859742} b1=Q {0.00 10/10 57 670570}
66. Kd4 {0.00 10/10 62 812792} Qb6+ {0.00 7/7 60 369177}
67. Ke4 {0.00 11/11 57 786529} a3 {0.00 9/9 60 691298}
68. Kf3 {0.00 9/9 63 753818} a2 {0.00 8/8 59 652924}
69. Kg4 {0.00 8/8 64 828707} a1=Q {0.00 5/5 61 699067}
70. Kf4 {0.00 7/7 63 766703} Qaf6+ {0.00 2/2 65 189172}
71. Ke4 {0.00 6/6 57 753384,  makes an illegal move: 0000} 1/2-1/2