[Event "Costa del Sol-11"]
[Site "Malaga"]
[Date "1971.02.04"]
[Round "2"]
[White "Pomar Salamanca, Arturo"]
[Black "Rogoff, Kenneth"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. c4 cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Rd1 Bf5 12. e4 Be6 13. Bd2 Ng4 14. Nd5 Rc8 15. Qe2 b5 16. cxb5 axb5 17. h3 Nf6 18. Bc3 Nxd5 19. Bxg7 Nf4 20. gxf4 Bc4 21. Qd2 Kxg7 22. e5 dxe5 23. Qxd8 Rfxd8 24. Rxd8 Rxd8 25. fxe5 Be6 26. Bc6 b4 27. a4 bxa3 28. bxa3 Bxh3 29. a4 Rc8 30. Be4 Rc5 31. a5 Bc8 32. a6 Bxa6 33. Rxa6 Rxe5 34. Bg2 h5 35. Ra4 Re1+ 36. Kh2 Re2 37. Kg3 Re5 38. f4 Rc5 39. Kh4 e6 40. Bh3 Rc3 41. Ra7 Kf6 42. Ra4 Rb3 43. Rc4 Re3 44. Rc5 Kg7 45. Re5 Rf3 46. Re4 e5 47. Bg2 Rxf4+ 48. Rxf4 exf4 49. Kg5 f5 50. Bd5 h4 51. Bg2 Kh7 52. Bd5 1/2-1/2