[Event "Mar del Plata International-27"]
[Site "Mar del Plata"]
[Date "1966.03.22"]
[Round "9"]
[White "Stein, Leonid"]
[Black "Reshevsky, Samuel Herman"]
[Result "1/2-1/2"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. d5 Nb4 15. Bb1 a5 16. Nf1 Bd7 17. N3h2 Rfc8 18. Ne3 g6 19. Bd2 Na6 20. Qf3 Qd8 21. b3 Kg7 22. Nhf1 h5 23. a3 Nc5 24. Bc2 Nh7 1/2-1/2