[Event "Caracas"]
[Site "Caracas"]
[Date "1970.06.21"]
[Round "2"]
[White "Barcza, Gedeon"]
[Black "Karpov, Anatoly"]
[Result "0-1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 e5 6. d3 Nge7 7. O-O O-O 8. Ne1 Rb8 9. Nc2
a6 10. Rb1 d6 11. b4 Be6 12. bxc5 dxc5 13. Ne3 b6 14. Ned5 Bd7 15. Bd2 Nxd5 16. Nxd5 Ne7
17. Qc1 Nxd5 18. Bxd5 Bh3 19. Re1 b5 20. a3 Qd6 21. Bf3 Be6 22. cxb5 axb5 23. Be3 Rfc8 24.
Qd2 b4 25. axb4 cxb4 26. Ba7 Rb5 27. Rec1 Rxc1+ 28. Qxc1 b3 29. Qc6 Qxc6 30. Bxc6 Ra5 31.
Be3 Ra2 32. Bb5 b2 33. Kg2 e4 34. d4 Bb3 0-1