[Event "XVI Obert Internacional Sant Marti 2014"] [Site "Barcelona"] [Date "2014.07.18"] [Round "0"] [White "GM K. Grigoryan"] [Black "GM O. Perez"] [Result "1-0"] [ECO "D11"] [Opening "Slav: 4.Qb3"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 g6 5. Bf4 Bg7 6. e3 O-O 7. Nc3 dxc4 8. Bxc4 Nbd7 9. h3 Nb6 10. Be2 Be6 11. Qc2 Nbd5 12. Be5 Bf5 13. Qb3 Qb6 14. Nd2 Qxb3 15. Nxb3 Nd7 16. Bxg7 Kxg7 17. Nxd5 cxd5 18. Kd2 Rfc8 19. Rhc1 Nf6 20. f3 b6 21. Ba6 Rxc1 22. Rxc1 Ne8 23. Bb7 Rd8 24. e4 Be6 25. e5 Kf8 26. g4 g5 27. Ke3 Rb8 28. Bc6 Rc8 29. Rc3 Ng7 30. Nc1 f5 31. Nd3 f4+ 32. Kd2 Bf7 33. Nb4 e6 34. Bb5 Rxc3 35. Kxc3 a5 36. Na6 Ke7 37. Nc7 Kd8 38. Na8 Be8 39. Bxe8 Nxe8 40. Nxb6 Nc7 41. Na4 Na6 42. a3 h6 43. Nc5 Nxc5 44. dxc5 Kc7 45. b4 Kc6 46. a4 axb4+ 47. Kxb4 Kc7 48. Kb5 Kb7 49. a5 d4 50. a6+ Ka7 51. c6 {#r} 1-0