SunMing vs YangKai

SunMing played Red and YangKai played Black in a rated rapid game at 15+10. Red wins by checkmate in 81 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.E7+5e3+5
2. 2.H8+6c8=7
3. 3.R1+1r9+1
4. 4.H2+1r9=4
5. 5.C8=7p1+1
6. 6.R9=8p9+1
7. 7.R8+6h2+1
8. 8.H6+4r4+5
9. 9.C2+1r4-2
10. 10.R1=9h8+9
11. 11.P9+1c2=4
12. 12.A6+5c4+1
13. 13.R8-5h1+2
14. 14.P9+1h2-1
15. 15.C2+3a4+5
16. 16.P9=8r1=4
17. 17.P8+1p7+1
18. 18.C2-3p5+1
19. 19.P7+1c4=5
20. 20.R8+2+r=2
21. 21.R8=9r2+3
22. 22.-R+1r2-4
23. 23.C7-2h9+8
24. 24.-R=6h1-3
25. 25.R9+2p7+1
26. 26.H4+3h8+6
27. 27.R6+7a5-4
28. 28.C2+3c7+2
29. 29.R9+3r2+6
30. 30.R9=7e7+9
31. 31.K5=6c5=7
32. 32.R7-1a4+5
33. 33.R7-1p5+1
34. 34.R7=8p5=4
35. 35.P5+1r2-4
36. 36.R8=4r2-1
37. 37.P7+1r2+5
38. 38.R4=8r2=3
39. 39.E5-7a5+6
40. 40.C2+3-a+5
41. 41.R8+3e5-3
42. 42.E7+5p9+1
43. 43.P5+1-c=4
44. 44.A5+6p4+1
45. 45.R8=7c4-3
46. 46.P7=6p4+1
47. 47.C2-8p4+1
48. 48.K6=5p9=8
49. 49.P5=4h6+7
50. 50.R7=6k5=4
51. 51.H1-3p4+1
52. 52.K5=6p8=7
53. 53.E5+3c7=8
54. 54.H3-5c8=4
55. 55.+E-5c4-3
56. 56.C2=9h7+6
57. 57.C9=8h6-7
58. 58.H5+4c4+6
59. 59.H4+3k4=5
60. 60.P1+1h7+5
61. 61.C8+5c4-7
62. 62.P4=5c4+6
63. 63.C8=7c4-1
64. 64.C7=5k5=4
65. 65.H3-5c4-3
66. 66.P1+1e9+7
67. 67.P3+1a5-6
68. 68.H5+7e7-9
69. 69.K6=5k4+1
70. 70.C5=6c4=3
71. 71.C6-5h5-7
72. 72.P1=2k4=5
73. 73.H7+6k5=6
74. 74.H6-7+a-5
75. 75.C6+7a5+6
76. 76.P2+1c3=1
77. 77.H7+6h7-6
78. 78.C6=9c1=5
79. 79.P2=3e9-7
80. 80.+P+1h6-5
81. 81.+P+1