Fernandez Sanjuan, Oscar vs Valle Luis, Leo

1. g3 1... g6 2. Bg2 2... Bg7 3. c4 3... c5 4. Nc3 4... Nc6 5. a3 5... e6 6. b4?! 6... d6?! 7. b5? 7... Ne5?! 8. Qb3 8... Ne7 9. Nf3 9... Nxf3+ 10. Bxf3 10... O-O 11. O-O 11... Rb8 12. Bb2 12... b6 13. Ne4 13... Bb7 14. Bxg7 14... Kxg7 15. Qc3+ 15... f6 16. Ng5 16... Bc8 17. Bg2 17... h6 18. Nf3 18... Bb7 19. d4 19... Bxf3 20. Bxf3 20... Rc8 21. Rfd1 21... Qc7 22. a4 22... Rfd8 23. Rac1 23... h5 24. e4 24... cxd4 25. Qxd4 25... e5 26. Qe3 26... Ng8 27. g4? 27... h4 28. g5 28... Qf7 29. gxf6+ 29... Nxf6 30. Be2 30... Qe6 31. Kh1 31... Rh8 32. Rg1 32... Rcf8 33. a5 33... Nd7 34. Bg4 34... Qe7 35. Bxd7 35... Qxd7 36. axb6 36... axb6 37. Qxb6 37... h3?? 38. Qe3?! 38... Qf7 39. Rc2?! 39... Ra8? 40. b6 40... Qb7?! 41. f3?! 41... Ra6?? 42. c5 42... dxc5 43. Qxc5 43... Qxb6 44. Qxe5+ 44... Qf6 45. Rc7+ 45... Kh6 46. Qg3 46... Ra5 47. Qxh3+?? 47... Rh5 48. Qg3 48... Rd8?! 49. Rc2? 49... Rd3 50. Rcg2 50... g5 51. Rf2?! 51... Rh4 52. e5? 52... Qf5 53. Re1 53... Rf4 54. e6 54... Rdxf3 55. Rxf3 55... Rxf3 56. Qg1 56... Rf2