[Event "Mar del Plata International-18"]
[Site "Mar del Plata"]
[Date "1955.03.15"]
[Round "6"]
[White "Letelier Martner, Rene"]
[Black "Flores Alvarez, Rodrigo"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bxf6 Bxc3+ 8. bxc3 Qxf6 9. e3 O-O 10. Be2 Na6 11. Nb5 Nc5 12. Qd4 b6 13. Bf3 Bb7 14. Qxf6 gxf6 15. Nd6 Bc6 16. Ke2 Rfd8 17. Rhd1 Kf8 18. Rd4 Ke7 19. Rad1 Rab8 20. Ke1 Rg8 21. Ke2 1/2-1/2