Petrosian, Tigran L. vs Grigoryan, Avetik
Lake Sevan GM · Round 7.2 · 2011.07.28 · 1-0 · A07 King's Indian Attack
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PGN
[Event "Lake Sevan GM"] [Site "Martuni ARM"] [Date "2011.07.28"] [Round "7.2"] [White "Petrosian, Tigran L."] [Black "Grigoryan, Avetik"] [Result "1-0"] [PlyCount "147"] [WhiteElo "2636"] [WhiteFideId "13301616"] [WhiteTitle "GM"] [BlackElo "2608"] [BlackFideId "13302191"] [BlackTitle "GM"] [ECO "A07"] [Source "Codekiddy"] [SourceQuality "3"] [ImportDate "2026-01-06"] 1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. O-O e6 5. d3 h6 6. c4 c6 7. cxd5 cxd5 8. Qb3 Qb6 9. Qxb6 axb6 10. Nd4 Bh7 11. Nb5 Kd7 12. N1c3 Nc6 13. e4 dxe4 14. dxe4 Bc5 15. a3 Ke7 16. Rb1 Rhd8 17. b4 Bd4 18. Re1 Bxc3 19. Nxc3 Ne5 20. Nb5 Nd3 21. Re2 Nxc1 22. Rxc1 Rac8 23. Rxc8 Rxc8 24. f3 g5 25. h3 Nh5 26. Kf2 Rc1 27. Rd2 Ra1 28. Rc2 Bg6 29. Re2 f6 30. Rd2 Be8 31. Nd6 Rxa3 32. Nxe8 Kxe8 33. Bf1 Rb3 34. Bc4 Rxb4 35. Bxe6 Ng7 36. Bc8 Rc4 37. Bxb7 Ke7 38. Rb2 Ne6 39. Bd5 Rc3 40. Bxe6 Kxe6 41. Rxb6+ Kf7 42. g4 Kg7 43. Kg3 Ra3 44. Rb5 Kg6 45. Rf5 Ra2 46. h4 Re2 47. Ra5 gxh4+ 48. Kxh4 Rh2+ 49. Kg3 Rb2 50. Ra6 Kg7 51. Ra7+ Kg6 52. f4 h5 53. f5+ Kh6 54. Rf7 Rb6 55. gxh5 Kxh5 56. Rh7+ Kg5 57. Rg7+ Kh6 58. Rg6+ Kh7 59. Kg4 Rb4 60. Kf4 Rb6 61. Ke3 Ra6 62. Kd4 Ra4+ 63. Kd5 Ra5+ 64. Ke6 Re5+ 65. Kxf6 Rxe4 66. Rg7+ Kh8 67. Re7 Ra4 68. Kg6 Rg4+ 69. Kf7 Rg7+ 70. Ke6 Rg1 71. f6 Re1+ 72. Kf7 Rf1 73. Re2 Rh1 74. Ke7 1-0