Intetesting chess game 4

[Event "Playing on Chess Time"]
[Site "ChessTime"]
[Date "2018.11.21"]
[Round "1"]
[White "kasperdog"]
[Black "practicalgm"]
[Result "1/2-1/2"]

1. e4 c5
2. d3 Nc6
3. Nf3 g6
4. Be2 Bg7
5. O-O d5
6. exd5 Qxd5
7. c4 Qd6
8. Nbd2 h5
9. Ne4 Qc7
10. Nxc5 h4
11. h3 b6
12. Ne4 Bb7
13. Rb1 Rd8
14. b3 Nf6
15. Bb2 Nxe4
16. Bxg7 Rg8
17. Bb2 g5
18. d4 g4
19. hxg4 Rxg4
20. Nh2 Rg5
21. Bg4 Ne5
22. Bh3 Ng6
23. Bc1 Nf4
24. Bg4 Nf6
25. d5 Nxg4
26. Nxg4 f5
27. Bxf4 Qxf4
28. Nh2 Kd7
29. Qf3 Qd6
30. Kh1 Rdg8
31. Rg1 Kc7
32. Rbd1 Bc8
33. Rd4 h3
34. g3 e5
35. Rh4 e4
36. Qe3 Qg6
37. Qf4+ Kb7
38. Rxh3 Rh5
39. Rxh5 Qxh5
40. Qh4 Qf7
41. Qh6 Rg6
42. Qf4 Qh7
43. Rg2 Rh6
44. a4 a5
45. Qe5 Rh3
46. d6 Qh5
47. Qe7+ Ka6
48. d7 Qd1+
49. Rg1 Qf3+
50. Rg2 Qd1+ 1/2-1/2