[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.26"]
[Round "11"]
[White "Platonov, Igor V"]
[Black "Cortlever, Nicolaas"]
[Result "1/2-1/2"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 O-O 8. d3 d6 9. Bg5 Be6 10. Bd5 Bxd5 11. exd5 Ne7 12. Bxf6 gxf6 13. c4 c6 14. dxc6 Bb4+ 15. Nbd2 bxc4 16. dxc4 Kh8 17. O-O Bxd2 18. Qxd2 Rc8 19. Rad1 Rxc6 20. b3 Rg8 21. Ne1 Ng6 22. Kh1 Qc8 23. f3 Qe6 24. Nc2 Nf4 25. Nd4 Qc8 26. Rf2 Rb6 27. Ne2 Ne6 28. Nc3 Rg6 29. Nd5 Rb7 30. Ne3 Nd4 31. Nc2 Nxc2 32. Qxc2 f5 33. Rfd2 Rb6 34. Rd5 Rc6 35. Qc3 Kg8 36. f4 e4 37. Qd4 h6 38. Re1 Kh7 39. Re2 Qe6 40. Kg1 Rg4 41. Qe3 Qf6 42. h3 Rg6 43. Red2 Qa1+ 44. Kh2 Qf6 45. Rc2 Qe6 46. Qd4 Qc8 47. Rd2 Kg8 48. Ra5 Re6 49. Rxf5 e3 50. Re2 Rc5 51. Rd5 Qc6 52. f5 Re8 53. f6 Re5 54. Rxd6 Qc7 55. Rd8+ Re8+ 1/2-1/2