[Event "Buenos Aires ol prel-D"] [Site "Buenos Aires"] [Date "1939.??.??"] [Round "4"] [White "Keres, Paul"] [Black "Rojahn, Ernst"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B61"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Nxd4 8. Qxd4 Qa5 9. Bh4 Rc8 10. Be2 e5 11. Qd2 Be7 12. O-O O-O 13. Bxf6 Bxf6 14. Qxd6 Be6 15. Qd2 h6 16. Bd3 Rfd8 17. Qe1 Bg5 18. Kh1 a6 19. g3 Bh3 20. Rg1 Bg4 21. h4 Bf3+ 22. Kh2 Qb6 23. hxg5 Qg6 24. Rg2 hxg5 25. Kg1 Rd6 26. Be2 Bxg2 27. Kxg2 Qh7 28. Bg4 Re8 29. Qe3 Rh6 30. Qxg5 Rh2+ 31. Kf3 Rh1 32. Rxh1 Qxh1+ 33. Ke2 Qa1 34. Nd5 Qxb2 35. Nf6+ Kf8 36. Nxe8 Qxc2+ 37. Kf1 Qb1+ 38. Kg2 Qxe4+ 39. Bf3 1-0