[Event "Candidates Tournament-05"]
[Site "Curacao"]
[Date "1962.05.06"]
[Round "4"]
[White "Petrosian, Tigran V"]
[Black "Keres, Paul"]
[Result "1/2-1/2"]

1. c4 Nf6 2. Nf3 c6 3. Nc3 d5 4. d4 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Nbd7 8. O-O Bb4 9. Qe2 Bg6 10. Rd1 O-O 11. h3 Re8 12. Bd2 Qa5 13. Na2 Bxd2 14. Qxd2 Qxd2 15. Rxd2 Rad8 16. Nc3 Ne4 17. Nxe4 Bxe4 1/2-1/2