[Event "Chigorin Memorial-02"]
[Site "Rostov on Don"]
[Date "1961.06.07"]
[Round "8"]
[White "Bondarevsky, Igor Tsakharovich"]
[Black "Estrada Degrandi, Walter"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3 b6 8. Qc2 Bb7 9. Bxf6 Bxf6 10. cxd5 exd5 11. O-O-O c5 12. h4 Nc6 13. g4 cxd4 14. exd4 Qd6 15. Kb1 Qf4 16. Rh3 Qxg4 17. Rg3 Qd7 18. Bh3 Qd6 19. Qf5 Ne7 20. Qh5 Kh7 21. Ne5 g6 1/2-1/2