[Event "Riga International"]
[Site "Riga"]
[Date "1959.12.18"]
[Round "11"]
[White "Johannessen, Svein"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. a3 Bxc3+ 6. bxc3 Nc6 7. e3 O-O 8. Bd3 d6 9. e4
e5 10. d5 Na5 11. Nd2 g6 12. O-O Nh5 13. g3 Bh3 14. Re1 Bd7 15. Nf1 Ng7 16. Ne3 f5 17.
exf5 gxf5 18. Ng2 Qe8 19. Rb1 Ba4 20. Qd2 Bb3 21. Qh6 Qd7 22. Ne3 Rf7 23. f4 e4 24. Be2
Qe7 25. Qh3 Raf8 26. Kf2 Rf6 27. Rg1 Rg6 28. Qf1 h5 29. Bd2 Rff6 30. Rg2 Kf8 31. Qc1 b6
32. Qf1 Ba4 33. Qc1 Rh6 34. Qb2 Rfg6 35. Rf1 Qd7 36. Ke1 Bb3 37. h3 Qa4 38. g4 Bxc4 39.
Bd1 Qb5 40. Qxb5 Bxb5 41. Rfg1 hxg4 42. hxg4 Nc4 43. Bc1 Nxe3 44. Bxe3 Bc4 0-1