How coach Vas held on in his simul game

I've played simul games against the experienced Serbian chess coach IM Vojislav Milanovic many times and, inevitably, late in my games I would lose track of things. But my last simul game was different. I had a weak c6 pawn but I managed to find some play after sacrificing my h pawn.

The final position is important. If the White King moves up the King side then Black checks and picks up the white h passed pawn. If the White King gets close to the rook, then Black just retreats to d7 and again picks up the pawn. 

It's a lot of work holding endgame positions against IMs and GMs. Practice!!

Final position. Draw.

[Event "ICC 60 60 u"]
[Site "Internet Chess Club"]
[Date "2018.12.26"]
[Round "1"]
[White "IM Vojislav Milanovic"]
[Black "NCM Vas Sladek"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2396"]
[BlackElo "1980"]
[PlyCount "112"]
[EventDate "2018.??.??"]
1. d4 d5 2. Bg5 Bf5 3. e3 h6 4. Bh4 Nd7 5. c4 c6 6. Nc3 Ngf6 7. Qb3 e6 8. Nf3
dxc4 9. Bxc4 Qb6 10. O-O Qxb3 11. Bxb3 Be7 12. h3 Ne4 13. Bxe7 Kxe7 14. Rac1
Rac8 15. Rfd1 Rhd8 16. Nxe4 Bxe4 17. Nd2 Bd5 18. e4 Bxb3 19. Nxb3 e5 20. Na5
Rc7 21. d5 Nf6 22. dxc6 Rxd1+ 23. Rxd1 bxc6 24. f3 Nd7 25. Nc4 f6 26. h4 Nb6
27. Ne3 Na4 28. Rd2 Nc5 29. Rc2 Ne6 30. Nf5+ Ke8 31. b4 g6 32. Nxh6 Nd4 33. Rc5
Rb7 34. a3 Rb5 35. Rc4 a5 36. Ng4 Ke7 37. Ne3 axb4 38. axb4 Kd6 39. Kf2 f5 40.
exf5 gxf5 41. f4 Ke6 42. g3 Kf6 43. Nc2 Nxc2 44. Rxc2 exf4 45. Rxc6+ Kg7 46.
gxf4 Rxb4 47. Ke3 Re4+ 48. Kf3 Ra4 49. h5 Ra3+ 50. Kg2 Ra4 51. Kg3 Rd4 52. Rg6+
Kf7 53. Rg5 Kf6 54. h6 Rd3+ 55. Kg2 Rd2+ 56. Kh3 Rd3+ 1/2-1/2