Boleslavsky, Isaak VS Petersons, Andrejs 1968.12.19

[Event "URS-chT Cup 06th"]
[Site "Riga"]
[Date "1968.12.19"]
[Round "8(3)"]
[White "Boleslavsky, Isaak"]
[Black "Petersons, Andrejs"]
[Result "1-0"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 O-O 6. Bd3 d5 7. O-O Nbd7 8. a3 Ba5 9. cxd5
exd5 10. b4 cxb4 11. Nb5 a6 12. Qb3 bxa3 13. Nd6 Bc7 14. Bxa3 Bxd6 15. Bxd6 Re8 16. Rfc1
Nb8 17. Bxb8 Rxb8 18. Bxa6 Be6 19. Bd3 Ne4 20. Qb4 Nd6 21. Bf1 h6 22. Ne5 Qe7 23. g3 Rec8
24. Bg2 Rxc1+ 25. Rxc1 Rc8 26. Rxc8+ Nxc8 27. Qa5 Qd6 28. Qb5 Qa3 29. Qe8+ Qf8 30. Qa4 Qd6
31. h4 Kf8 32. Qb5 Nb6 33. Nd3 g5 34. hxg5 hxg5 35. Nc5 Qc7 36. e4 dxe4 37. Nxe6+ fxe6 38.
Qxg5 Nd5 39. Bxe4 Qf7 40. Qh6+ Ke7 41. Bxd5 exd5 42. Qb6 Ke8 43. Qd6 1-0