[Event "URS-ch31 Final"]
[Site "Leningrad"]
[Date "1963.11.??"]
[Round "11"]
[White "Nei, Iivo"]
[Black "Gufeld, Eduard"]
[Result "0-1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. cxd5 b5 10. e5 dxe5 11. fxe5 Ng4 12. Bg5 Qb6 13. O-O c4+ 14. Kh1 Nxe5 15. Be7 Nbd7 16. d6 Bb7 17. Nd5 Bxd5 18. Qxd5 Ng4 19. a4 Nf2+ 20. Rxf2 Qxf2 21. Bxf8 Rxf8 22. Qxb5 Qxe2 23. Qxd7 Qxb2 24. Re1 Bc3 25. Rf1 Qe2 26. Rg1 a5 27. Qc7 Qd3 28. d7 Bf6 29. Re1 Kg7 30. h3 c3 31. Re8 c2 32. Qc5 Rg8 33. Qc8 Qf1+ 34. Kh2 Be5+ 35. Rxe5 c1=Q 36. Qxg8+ Kxg8 37. d8=Q+ Kg7 38. Qd4 Qfc4 39. Qxc4 Qxc4 40. Rxa5 Qc7+ 0-1