[Event "Mar del Plata International-20"]
[Site "Mar del Plata"]
[Date "1957.03.17"]
[Round "3"]
[White "Ader Hausman, Walter"]
[Black "Keres, Paul"]
[Result "0-1"]
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Nc3 cxd4 6. exd4 Bb7 7. Bd3 Bb4 8. O-O O-O 9. Bg5
h6 10. Bh4 Be7 11. Qe2 Nc6 12. Rac1 Rc8 13. Rfd1 Re8 14. Bb1 Nh5 15. Bg3 Na5 16. Ne5 Nxg3
17. hxg3 d6 18. b4 dxe5 19. dxe5 Qc7 20. bxa5 Qxc4 21. Bd3 Qb4 22. a6 Bxa6 23. Bxa6 Rxc3
24. Rxc3 Qxc3 25. Rd7 Bc5 26. Bd3 g6 27. Kh2 Re7 28. Rd8+ Kg7 29. Qe4 Rc7 30. f4 Qc1 31.
g4 Qg1+ 32. Kh3 Bf2 0-1