[Event "Montreal International"]
[Site "Montreal"]
[Date "1979.04.28"]
[Round "13"]
[White "Portisch, Lajos"]
[Black "Larsen, Bent"]
[Result "1-0"]
[WhiteElo "2640"]
[BlackElo "2620"]
1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Qb3 Nc6 5. c5 Rb8 6. Bf4 h6 7. e3 g5 8. Bg3 Bg7 9. Nc3 a6 10. h4 g4 11. Ne5 Nge7 12. Nxc6 Nxc6 13. Be2 O-O 14. Qd1 e5 15. dxe5 d4 16. exd4 Nxd4 17. O-O Qd7 18. Bc4 Bc2 19. Qc1 Rbd8 20. Re1 Bh7 21. Bd5 Qe7 22. Be4 Qxc5 23. Bxh7+ Kxh7 24. Qf4 Qb6 25. Rad1 Qxb2 26. Rxd4 Qxc3 27. Rde4 Kh8 28. Qxg4 Rd4 29. Rxd4 Qxe1+ 30. Kh2 Qa1 31. Rd7 Qxa2 32. Rxc7 b5 33. f4 Qd5 34. Rd7 Qe4 35. Qh5 Kg8 36. Re7 Qb4 37. Ra7 Qc5 38. Rxa6 b4 39. Qf3 Qb5 40. Ra7 Rb8 41. f5 Bxe5 42. f6 Kh8 43. Rxf7 Re8 44. Qg4 Bxg3+ 45. Kh3 1-0