HuBin vs BuiTrung

HuBin played Red and BuiTrung played Black in a rated bullet game at 5+0. Black wins by checkmate in 82 moves.

The moves

Every move of the game in WXF notation, with Red's move first in each pair. The board above replays them one at a time.

1. 1.C2=1c8=5
2. 2.H2+3h2+3
3. 3.A6+5h8+7
4. 4.E7+5p5+1
5. 5.H8+7r9=8
6. 6.R1+1h3+5
7. 7.R1=4p7+1
8. 8.R4+7a6+5
9. 9.R4-6c2=3
10. 10.P7+1p5+1
11. 11.C8+6p5=6
12. 12.P1+1c5=6
13. 13.P5+1p1+1
14. 14.C8-6r1=2
15. 15.C8=9p7+1
16. 16.P5+1h5+7
17. 17.H7+6p3+1
18. 18.P7+1+h+5
19. 19.E5+3c6+5
20. 20.C1=4h7+8
21. 21.C4=5r2+5
22. 22.P1+1p1+1
23. 23.H6+5c3=6
24. 24.P1=2e7+5
25. 25.C9+2p9+1
26. 26.R9=6p9+1
27. 27.C9=5r2=5
28. 28.H5+3r8=7
29. 29.C5=7r5-1
30. 30.P7=6r5+1
31. 31.+H-1r7+1
32. 32.+E-5r7+5
33. 33.R6+2c6-1
34. 34.E5+7r5=3
35. 35.E3+5r3-2
36. 36.H1+2r3=6
37. 37.E5-3r6=5
38. 38.R6=5r5=2
39. 39.E3+1r2+6
40. 40.C7-2r2=3
41. 41.A5-6r3-8
42. 42.E1-3c6=7
43. 43.P6=5r3+3
44. 44.P9+1r3+2
45. 45.P5+1r3-4
46. 46.P5=4r3+1
47. 47.R5+1r7+1
48. 48.E3+5r3=6
49. 49.P2=3r7=8
50. 50.R5+2c7-1
51. 51.H2-3p6+1
52. 52.E5+7c7+1
53. 53.E7-5r8+1
54. 54.H3+1c7=6
55. 55.P9+1r6+2
56. 56.H1+3p6=5
57. 57.R5-2a5+6
58. 58.H3-4a4+5
59. 59.A6+5r6-2
60. 60.R5=3r6+2
61. 61.R3+1r6+1
62. 62.R3=1r6=2
63. 63.R1+4r2=1
64. 64.E5-7r8-3
65. 65.P9+1e5+7
66. 66.R1=4r8+2
67. 67.R4=1r1=5
68. 68.R1-3r5=1
69. 69.E7+9r1=5
70. 70.R1+4a5-6
71. 71.R1=4k5=6
72. 72.K5=6r8=3
73. 73.E9-7r5=4
74. 74.A5+6r3-1
75. 75.P9+1r4-3
76. 76.P9+1r4+4
77. 77.K6=5r3+1
78. 78.A4+5r4=8
79. 79.E7+9r8+2
80. 80.A5-4r3=1
81. 81.K5+1r8-1
82. 82.K5-1r1+2