CheungKaMing vs HuangKai

CheungKaMing played Red and HuangKai played Black in a rated rapid game at 15+10. Black wins by checkmate in 77 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.P7+1h8+7
2. 2.H8+7e3+5
3. 3.C2=5r9=8
4. 4.R9+1h2+4
5. 5.H7+6p7+1
6. 6.C5=6r1+1
7. 7.E3+5c8=9
8. 8.C6-1r8+5
9. 9.C8=6c2+3
10. 10.R9=8c9=8
11. 11.+C+6r8=4
12. 12.H2+4c8-1
13. 13.-C+1r1=2
14. 14.P3+1r4-4
15. 15.R8+2p5+1
16. 16.C6=9r4=6
17. 17.C9+4p3+1
18. 18.C9+3r2-1
19. 19.R8+1r2=1
20. 20.R1+1r6+4
21. 21.R8+2p5+1
22. 22.P5+1p3+1
23. 23.H4+5r1+1
24. 24.P3+1r1=6
25. 25.H5-3+r=5
26. 26.R1=7p3=4
27. 27.R7+5r6=1
28. 28.R8+3r1+5
29. 29.A6+5p9+1
30. 30.R7=6a6+5
31. 31.P3=4r1+3
32. 32.P4=5e5-3
33. 33.R8-2r5+2
34. 34.R6-2e7+5
35. 35.R8-4c8=7
36. 36.H3+4r5=9
37. 37.R6-4r9+2
38. 38.R8+3r9-3
39. 39.H4+3r9=6
40. 40.H3+1c7-1
41. 41.R8=2r6-5
42. 42.P5=6p9+1
43. 43.R2+1h7+6
44. 44.E7+5r1-3
45. 45.R6=7r6=9
46. 46.P6=5h6-8
47. 47.R7+4r1=5
48. 48.E5+3e5+7
49. 49.E3-1r5-2
50. 50.R2=3e3+5
51. 51.R3+2e5-7
52. 52.R7+2r9+1
53. 53.E1-3h8+6
54. 54.R7=9r9=8
55. 55.R9=4h6+5
56. 56.R4=3+e-5
57. 57.R3+2p9=8
58. 58.E3+5a5+6
59. 59.R3-2p8+1
60. 60.A5-6p8+1
61. 61.R3-3r5-1
62. 62.R3=1h5+3
63. 63.R1-3h3+2
64. 64.R1+4r8-1
65. 65.R1=6e5-3
66. 66.A6+5e3+1
67. 67.R6=8r8+2
68. 68.E5-3e7+9
69. 69.R8+4h2-3
70. 70.R8+1h3-4
71. 71.R8-8h4+6
72. 72.R8+4h6+4
73. 73.K5=6p8+1
74. 74.R8+4p8=7
75. 75.R8-7p7+1
76. 76.A5+4r5=4
77. 77.R8+7h4+2