(1) Hair,P - Bjelobrk,I
Congress Dunedin, 1999

Igor, one suspects, thought it was all over when he continued

46...a4
Allowing

47.Rc7+ Kg8 48.h6 Rd4
[Or 48...Rb1 49.h7+ Kh8 50.Kg6 Rg1+ 51.Kh6 Rh1+ 52.Kg6= ]

49.Rg7+ Kh8 50.Ra7 b5 51.Ra5 Rd5+ 52.Kg6 Rd6+ 53.Kg5
And the draw was agreed as Black cannot avoid the checks after

53...Rb6 54.Ra8+ Kh7 55.Ra7+ Kg8 56.Ra8+ Kh7 1/2-1/2