Conon, Catalin vs Sierra Vallina, Lionel

D05 Queen's Pawn Game: Colle System

Conon, Catalin 2203 Loses
Sierra Vallina, Lionel 2397 Wins
1. d4 1... d5 2. Nf3 2... Nf6 3. e3 3... e6 4. Be2 4... Be7 5. O-O 5... O-O 6. c4 6... b6 7. cxd5 7... exd5 8. Nc3 8... Bb7 9. b3 9... c5 10. Bb2 10... Nbd7 11. Bd3 11... Ne4 12. Ne2 12... Re8 13. Rc1 13... Rc8 14. Ng3 14... Bf8 15. Qe2 15... a6 16. Rfd1 16... cxd4 17. Nxd4 17... Rxc1 18. Rxc1 18... b5 19. Rd1 19... Qc8 20. Rc1 20... Qd8 21. Rd1 21... Qc8 22. Rc1 22... Qb8?! 23. Ndf5 23... Ne5 24. Bb1? 24... g6 25. Nxe4 25... dxe4 26. Ng3 26... f5 27. Bd4 27... Bd5 28. Qb2 28... Bf7 29. h3 29... b4 30. Nf1 30... Qb5 31. Nd2 31... a5 32. Nc4 32... Nc6 33. Bf6 33... Qa6 34. Bc2 34... a4 35. Bd1 35... a3 36. Qc2 36... Bxc4 37. Qxc4+ 37... Qxc4 38. Rxc4 38... Ne5 39. Be2 39... Kf7 40. Bxe5 40... Rxe5 41. Rd4 41... Rc5 42. Bc4+ 42... Ke7 43. Rd5 43... Rc6 44. Re5+ 44... Kf6 45. Ra5 45... Rc7 46. Ra6+ 46... Kg5 47. Ra5 47... Kh6 48. Kf1 48... Bg7 49. Ke2 49... Bc3 50. Rb5 50... Kg7 51. Ra5 51... Kf6 52. Ra6+ 52... Kg5 53. Ra5 53... h5 54. Rb5 54... h4 55. Ra5 55... Rc8 56. Rb5 56... Rf8 57. Rc5 57... Kh6 58. Rd5 58... Rc8 59. Rb5 59... Rf8 60. Rd5 60... Rc8 61. Rb5 61... Rd8 62. Rd5 62... Rf8 63. Rb5 63... f4 64. exf4 64... Rxf4 65. Ke3 65... Rf8 66. Rd5 66... Be1 67. f3? 67... exf3 68. gxf3 68... Re8+ 69. Kd3?! 69... Bc3 70. Kc2? 70... Re3 71. Bd3 71... Rxf3 72. Rd6 72... Rf2+ 73. Kc1 73... Kg7 74. Rxg6+ 74... Kf7 75. Ra6 75... Rxa2 76. Ra5 76... Rd2 77. Bb1 77... Rh2 78. Ra6?! 78... Bb2+ 79. Kd1 79... Rh1+