[Event "Zuerich"]
[Site "Zuerich"]
[Date "1961.06.11"]
[Round "11"]
[White "Larsen, Bent"]
[Black "Petrosian, Tigran V"]
[Result "0-1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 e5 5. d5 Nd7 6. Nf3 Ngf6 7. h3 Nc5 8. Qc2 Nh5 9. b4 Na6
10. a3 O-O 11. g3 f5 12. Be2 Nf6 13. Nd2 c6 14. Bd3 Nc7 15. Bb2 cxd5 16. cxd5 Kh8 17.
O-O-O Bd7 18. Kb1 Rc8 19. Qb3 fxe4 20. Ndxe4 Nb5 21. Nxb5 Bxb5 22. Nxf6 Bxd3+ 23. Qxd3
Rxf6 24. f3 a5 25. Rc1 axb4 26. axb4 Ra8 27. h4 h5 28. Rc3 Qb6 29. Rhc1 Qxb4 30. Rb3 Qa4
31. Ra3 Qe8 32. Rxa8 Qxa8 33. f4 Qd8 34. Rc4 Kh7 35. Rb4 Rf7 36. fxe5 dxe5 37. Qb3 Rf1+
38. Ka2 Qa5+ 39. Ra4 Qe1 40. Qc2 Rf2 41. Qc7 Qd1 42. Rb4 Qxd5+ 43. Rb3 Rf7 44. Qb6 e4 0-1