Event: Queen’s Chess Festival - Europe - Category B
Date: 2021-06-19
White: Grigoryan, Meri
Black: Marie Koubová, Anna
Result: 1/2-1/2
ECO: A46
Opening: Indian Defense: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:02] } 1... Nf6 { [%eval 0.19] [%clk 0:02:56] } 2. Nf3 { [%eval 0.12] [%clk 0:03:02] } 2... e6 { [%eval 0.0] [%clk 0:02:55] } 3. Bf4 { [%eval 0.0] [%clk 0:02:58] } 3... d5 { [%eval 0.01] [%clk 0:02:52] } 4. c3 { [%eval 0.01] [%clk 0:02:59] } 4... Bd6 { [%eval 0.05] [%clk 0:02:43] } 5. e3 { [%eval 0.0] [%clk 0:02:57] } 5... c5 { [%eval 0.09] [%clk 0:02:40] } 6. Bb5+ { [%eval 0.26] [%clk 0:02:37] } 6... Nc6 { [%eval 0.12] [%clk 0:02:17] } 7. Qa4 { [%eval 0.0] [%clk 0:02:22] } 7... Bxf4 { [%eval -0.05] [%clk 0:01:55] } 8. Bxc6+ { [%eval 0.07] [%clk 0:02:13] } 8... bxc6 { [%eval 0.03] [%clk 0:01:55] } 9. exf4 { [%eval 0.12] [%clk 0:02:12] } 9... Qb6 { [%eval 0.15] [%clk 0:01:51] } 10. O-O { [%eval 0.41] [%clk 0:01:54] } 10... O-O { [%eval 0.3] [%clk 0:01:47] } 11. Na3? { [%eval -0.81] } { Mistake. Nbd2 was best. } { [%clk 0:00:53] } 11... cxd4 { [%eval -0.96] [%clk 0:01:00] } 12. cxd4 { [%eval -0.9] [%clk 0:00:32] } 12... c5?! { [%eval 0.05] } { Inaccuracy. Qxb2 was best. } { [%clk 0:00:58] } 13. dxc5 { [%eval -0.26] [%clk 0:00:30] } 13... Qxc5 { [%eval 0.0] [%clk 0:00:58] } 14. Rac1 { [%eval -0.25] [%clk 0:00:30] } 14... Qb6 { [%eval -0.21] [%clk 0:00:50] } 15. Qd4 { [%eval -0.25] [%clk 0:00:16] } 15... Ba6 { [%eval 0.12] [%clk 0:00:42] } 16. Rfd1?? { [%eval -1.81] } { Blunder. Rfe1 was best. } { [%clk 0:00:14] } 16... Be2 { [%eval -1.94] [%clk 0:00:35] } 17. Rd2 { [%eval -1.74] [%clk 0:00:09] } 17... Bxf3 { [%eval -1.82] [%clk 0:00:33] } 18. gxf3 { [%eval -1.47] [%clk 0:00:10] } 18... Rfc8?! { [%eval -0.78] } { Inaccuracy. Nh5 was best. } { [%clk 0:00:19] } 19. Re1?? { [%eval -2.99] } { Blunder. Rxc8+ was best. } { [%clk 0:00:08] } 19... Rab8? { [%eval -1.53] } { Mistake. Qxd4 was best. } { [%clk 0:00:15] } 20. b3? { [%eval -2.88] } { Mistake. Qxb6 was best. } { [%clk 0:00:06] } 20... Qxd4 { [%eval -2.83] [%clk 0:00:13] } 21. Rxd4 { [%eval -2.64] [%clk 0:00:07] } 21... Nd7?? { [%eval -0.72] } { Blunder. g6 was best. } { [%clk 0:00:10] } 22. f5 { [%eval -0.62] [%clk 0:00:06] } 22... Nc5 { [%eval -0.25] [%clk 0:00:08] } 23. fxe6 { [%eval -0.69] [%clk 0:00:06] } 23... fxe6 { [%eval -0.44] [%clk 0:00:09] } 24. f4 { [%eval -0.66] [%clk 0:00:07] } 24... Kf7?! { [%eval 0.07] } { Inaccuracy. g6 was best. } { [%clk 0:00:08] } 25. f5 { [%eval -0.03] [%clk 0:00:08] } 25... Re8 { [%eval 0.41] [%clk 0:00:07] } 26. fxe6+ { [%eval 0.0] [%clk 0:00:08] } 26... Rxe6 { [%eval 0.0] [%clk 0:00:06] } 27. Red1 { [%eval 0.0] [%clk 0:00:08] } 27... Rg6+ { [%eval 0.0] [%clk 0:00:04] } 28. Kf1 { [%eval 0.0] [%clk 0:00:08] } 28... Ne4 { [%eval 0.0] [%clk 0:00:04] } 29. Rxd5 { [%eval 0.0] [%clk 0:00:06] } 29... Rf6 { [%eval 0.0] [%clk 0:00:04] } 30. Rd7+ { [%eval -0.07] [%clk 0:00:07] } 30... Kg6 { [%eval -0.11] [%clk 0:00:05] } 31. Ke2?? { [%eval -4.86] } { Blunder. Kg1 was best. } { [%clk 0:00:07] } 31... Rxf2+?? { [%eval 0.0] } { Blunder. Nc3+ was best. } { [%clk 0:00:04] } 32. Ke3 { [%eval 0.0] [%clk 0:00:08] } 32... Rbf8?? { [%eval 3.36] } { Blunder. Rxa2 was best. } { [%clk 0:00:04] } 33. Rg1+?? { [%eval 0.0] } { Blunder. Kxe4 was best. } { [%clk 0:00:08] } 33... Ng5 { [%eval 0.0] [%clk 0:00:04] } 34. h4?? { [%eval -5.06] } { Blunder. Nc4 was best. } { [%clk 0:00:08] } 34... R8f3+ { [%eval -5.18] [%clk 0:00:03] } 35. Kd4 { [%eval -5.27] [%clk 0:00:08] } 35... Rd2+ { [%eval -5.1] [%clk 0:00:04] } 36. Ke5?? { [%eval #-1] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:00:08] } 36... Rxd7?? { [%eval -5.28] } { Lost forced checkmate sequence. Rf5# was best. } { [%clk 0:00:05] } 37. Rxg5+ { [%eval -5.29] [%clk 0:00:09] } 37... Kh6 { [%eval -5.44] [%clk 0:00:05] } 38. Rg1?! { [%eval -7.31] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:09] } 38... Rdf7 { [%eval -5.64] [%clk 0:00:06] } 39. Kd4 { [%eval -6.31] [%clk 0:00:09] } 39... R7f4+ { [%eval -6.16] [%clk 0:00:06] } 40. Kc5 { [%eval -6.15] [%clk 0:00:10] } 40... Rxh4 { [%eval -5.87] [%clk 0:00:06] } 41. Nc4 { [%eval -6.54] [%clk 0:00:10] } 41... Rf5+ { [%eval -6.46] [%clk 0:00:07] } 42. Kb4 { [%eval -6.77] [%clk 0:00:09] } 42... Rg5 { [%eval -5.8] [%clk 0:00:07] } 43. Rd1 { [%eval -6.23] [%clk 0:00:07] } 43... Kh5 { [%eval -5.72] [%clk 0:00:07] } 44. Rd7 { [%eval -5.52] [%clk 0:00:07] } 44... a5+ { [%eval -5.47] [%clk 0:00:06] } 45. Ka4 { [%eval -6.07] [%clk 0:00:07] } 45... Rc5? { [%eval -3.53] } { Mistake. Rf4 was best. } { [%clk 0:00:06] } 46. Rxg7 { [%eval -3.69] [%clk 0:00:06] } 46... Kh6 { [%eval -3.6] [%clk 0:00:04] } 47. Rg8 { [%eval -3.92] [%clk 0:00:06] } 47... Rg5?! { [%eval -3.09] } { Inaccuracy. Rf4 was best. } { [%clk 0:00:04] } 48. Ra8 { [%eval -3.42] [%clk 0:00:05] } 48... Rc5 { [%eval -3.0] [%clk 0:00:04] } 49. Ra6+ { [%eval -3.42] [%clk 0:00:04] } 49... Kg7 { [%eval -3.29] [%clk 0:00:03] } 50. Ra7+ { [%eval -3.4] [%clk 0:00:05] } 50... Kh6 { [%eval -3.21] [%clk 0:00:03] } 51. Ka3 { [%eval -3.03] [%clk 0:00:05] } 51... Rcxc4?? { [%eval 0.0] } { Blunder. Kg6 was best. } { [%clk 0:00:03] } 52. bxc4 { [%eval 0.0] [%clk 0:00:05] } 52... Rxc4 { [%eval -0.02] [%clk 0:00:03] } 53. Rxa5 { [%eval -0.07] [%clk 0:00:05] } 53... Kg6 { [%eval -0.08] [%clk 0:00:04] } 54. Kb3 { [%eval 0.0] [%clk 0:00:06] } 54... Rc1 { [%eval 0.0] [%clk 0:00:04] } 55. a4 { [%eval 0.0] [%clk 0:00:07] } 55... h5 { [%eval 0.0] [%clk 0:00:04] } 56. Ra8 { [%eval 0.0] [%clk 0:00:07] } 56... h4 { [%eval 0.0] [%clk 0:00:03] } 57. a5 { [%eval 0.0] [%clk 0:00:08] } 57... h3 { [%eval 0.0] [%clk 0:00:03] } 58. a6 { [%eval 0.0] [%clk 0:00:09] } 58... h2 { [%eval 0.0] [%clk 0:00:04] } 59. Rh8 { [%eval 0.0] [%clk 0:00:08] } 59... h1=Q { [%eval 0.0] [%clk 0:00:03] } 60. Rxh1 { [%eval 0.0] [%clk 0:00:08] } 60... Rxh1 { [%eval 0.0] [%clk 0:00:04] } 61. Kb4 { [%eval 0.0] [%clk 0:00:09] } 61... Ra1 { [%eval 0.0] [%clk 0:00:04] } 62. Kb5 { [%eval 0.0] [%clk 0:00:10] } 62... Kf6 { [%eval 0.0] [%clk 0:00:05] } 63. Kb6 { [%eval 0.0] [%clk 0:00:11] } 63... Ke7 { [%eval 0.0] [%clk 0:00:05] } 64. Kb7 { [%eval 0.0] [%clk 0:00:12] } 64... Kd7 { [%eval 0.0] [%clk 0:00:06] } 65. a7 { [%eval 0.0] [%clk 0:00:13] } 65... Rb1+ { [%eval 0.0] [%clk 0:00:06] } 66. Ka8 { [%eval 0.0] [%clk 0:00:13] } 66... Ra1 { [%eval 0.0] [%clk 0:00:06] } 67. Kb7 { [%eval 0.0] [%clk 0:00:14] } 67... Rb1+ { [%eval 0.0] [%clk 0:00:07] } 68. Ka8 { [%eval 0.0] [%clk 0:00:15] } 68... Rh1 { [%eval 0.0] [%clk 0:00:07] } 69. Kb7 { [%clk 0:00:16] } 69... Rb1+ { [%clk 0:00:07] } 1/2-1/2