[Event "Buenos Aires International"]
[Site "Buenos Aires"]
[Date "1960.07.21"]
[Round "19"]
[White "Wade, Robert Graham"]
[Black "Ivkov, Borislav"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Ne2 Re8 6. a3 Bf8 7. Ng3 d5 8. Be2 Nbd7 9. O-O a6 10. b4 c6 11. e4 dxe4 12. Ncxe4 a5 13. bxa5 Rxa5 14. Bb2 Nxe4 15. Nxe4 Nf6 16. Nxf6+ Qxf6 17. Qd2 Qd8 18. Rfd1 Be7 19. Bf3 Bf6 20. Bc3 1/2-1/2