[Event "URS-ch38 Final"]
[Site "Riga"]
[Date "1970.11.27"]
[Round "2"]
[White "Zaitsev, Igor A"]
[Black "Averbakh, Yuri L"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 d6 7. c3 Nd7 8. d4 Bf6 9. Nbd2 b5 10. Bb3 Na5 11. Bc2 c5 12. dxc5 dxc5 13. Nf1 O-O 14. Ne3 Nb6 15. Qe2 Nac4 16. a4 Be6 17. b3 Nxe3 18. Bxe3 c4 19. a5 Nd7 20. b4 Qe7 21. Rad1 Rfd8 22. Rd2 Nf8 23. Bb6 Rxd2 24. Nxd2 Nd7 25. Be3 Rd8 26. Nf1 Nf8 27. Bb6 Rd7 28. g3 Bg5 29. h4 Bh6 30. Kg2 Qd6 31. f3 Qc6 32. Qf2 Ng6 33. Be3 Bxe3 34. Nxe3 Ne7 35. Re2 f6 36. Nf1 Rd6 37. Rd2 Rxd2 38. Qxd2 Qd7 39. Qxd7 Bxd7 40. Ne3 Bc6 41. Kf2 Kf7 42. Bd1 Ke6 43. Be2 Kd6 1/2-1/2