Lemeshev, Ilya vs Vela Frago, Alberto

1. Nf3 1... d5 2. c4 2... dxc4 3. Na3 3... e6 4. Nxc4 4... Nf6 5. b3 5... c5 6. Bb2 6... Nc6 7. e3 7... Be7 8. Be2 8... O-O 9. O-O 9... a6 10. d3 10... b5 11. Ncd2 11... Bb7 12. a3 12... Qb6 13. Qc2 13... Rac8 14. Rac1 14... Rfd8 15. Rfd1 15... h6 16. h3 16... Qa7 17. Qb1 17... Nb8 18. Bc3 18... Nd5 19. Bb2 19... Nd7 20. Qa1 20... Bf6 21. Bxf6 21... N7xf6 22. Qb2 22... b4 23. Nb1 23... a5 24. a4 24... Ba6 25. g3 25... Nd7 26. e4 26... Ne7 27. Nbd2 27... Nc6 28. Nc4 28... Bxc4 29. Rxc4 29... Nb6 30. Rc2 30... Nd4 31. Nxd4 31... cxd4 32. Rxc8 32... Nxc8 33. Rc1 33... Nb6 34. f4 34... Rc8 35. Rxc8+ 35... Nxc8 36. Qc2 36... Ne7 37. Qc4 37... Qb6 38. Kf2 38... Kf8 39. Bf3 39... Ke8?! 40. e5 40... Nf5?! 41. Qc8+ 41... Qd8 42. Bc6+?! 42... Ke7 43. Qb7+ 43... Kf8 44. Kf3 44... g5 45. Qa8 45... Qxa8 46. Bxa8 46... gxf4 47. Kxf4 47... Ne3 48. Bf3 48... Nf1 49. g4 49... Ke7?? 50. g5 50... hxg5+ 51. Kxg5 51... Kf8 52. Kf6? 52... Ne3 53. Bc6 53... Nf5 54. Be4 54... Ng3 55. Bf3 55... Nf5 56. Bh5?? 56... Nh6 57. Bg4 57... Ng8+ 58. Kg5 58... Kg7?? 59. Bf3