[Event "URS-ch28 Final & Zonal"]
[Site "Moscow"]
[Date "1961.01.17"]
[Round "5"]
[White "Petrosian, Tigran V"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Qb3 dxc4 7. Bxc4 Nbd7 8. Nf3 Nb6 9.
O-O Nxc4 10. Qxc4 c6 11. Be5 Bh6 12. Rfd1 Be6 13. Qb4 b6 14. Qa4 Qe8 15. Rac1 Nd5 16. Nd2
Qd7 17. Qa3 Rac8 18. Ne2 a5 19. Nc4 Qa7 20. b3 Rfd8 21. h3 Qa6 22. Qb2 f6 23. Bg3 Bf7 24.
Kh2 Rd7 25. Nc3 Nxc3 26. Qxc3 Rcd8 27. Rc2 e5 28. Rcd2 e4 29. d5 Bxd5 30. Qxf6 Bg7 31. Qg5
Rf8 32. Qg4 Rdf7 33. Nd6 Re7 34. Rxd5 cxd5 35. Qg5 Bf6 36. Qxd5+ Kh8 37. Nxe4 Bg7 38. Nd6
Qa8 39. Qb5 Qa7 40. Nc4 1-0