[Event "Amsterdam olm"] [Site "Amsterdam"] [Date "1954.??.??"] [Round "?"] [White "Keres, Paul"] [Black "Oren, Menachem"] [Result "1-0"] [WhiteElo ""] [BlackElo ""] [ECO "B75"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 Bd7 9. O-O-O Rc8 10. Kb1 O-O 11. h4 Nh5 12. Qf2 Be5 13. Bd3 Bg3 14. Qd2 Ne5 15. Nde2 f5 16. Bh6 Nxd3 17. Qxd3 Rf7 18. Nxg3 Nxg3 19. Rhe1 fxe4 20. fxe4 Nh5 21. e5 Bg4 22. Rd2 Rc6 23. Qd4 Qd7 24. Qxa7 Ng3 25. Rd3 Rf1 26. Rxf1 Nxf1 27. Qd4 1-0

[Event "Helsinki olm"] [Site "Helsinki"] [Date "1952.??.??"] [Round "?"] [White "Oren, Menachem"] [Black "Smyslov, Vassily"] [Result "1/2-1/2"] [WhiteElo ""] [BlackElo ""] [ECO "D13"] 1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Nh5 8. Bg5 Qb6 9. Rb1 h6 10. Bh4 g5 11. Nd2 Ng7 12. Bg3 Nf5 13. Be2 Bg7 14. Nb5 Nxg3 15. Nd6+ Ke7 16. Nxc8+ Raxc8 17. hxg3 f5 18. Qb3 Rc7 19. Qxb6 axb6 20. Bd1 e5 21. dxe5 Nxe5 22. Ke2 Rd8 23. Bb3 d4 24. exd4 Nc6 25. Rhe1 Nxd4+ 26. Kf1+ Kf8 27. Nc4 b5 28. Ne3 f4 29. gxf4 gxf4 30. Nd5 Rf7 31. Nc3 Nxb3 32. axb3 b4 33. Ne4 f3 34. gxf3 Rxf3 35. Nc5 Kf7 36. Kg2 Rf5 37. Ne4 Rfd5 38. Re3 Rd1 39. Rxd1 Rxd1 40. Nc5 Bxb2 41. Nxb7 Rd5 42. Re4 Bc3 43. Rc4 Rd1 44. Nc5 Rb1 45. Re4 h5 46. Rh4 Kg6 47. Rc4 Rb2 48. Re4 Rb1 49. Rc4 Bd2 50. Ne4 Be1 51. Nc5 Bc3 52. Re4 1/2-1/2