Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-26
White: Praggnanandhaa, R
WhiteElo: 2602
Black: Zanan, Evgeny
BlackElo: 2500
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:29] } 1... c5 { [%eval 0.2] [%clk 1:38:07] } 2. Nf3 { [%eval 0.21] [%clk 1:40:53] } 2... d6 { [%eval 0.26] [%clk 1:38:32] } 3. d4 { [%eval 0.17] [%clk 1:41:17] } 3... cxd4 { [%eval 0.16] [%clk 1:38:56] } 4. Nxd4 { [%eval 0.14] [%clk 1:41:41] } 4... Nf6 { [%eval 0.37] [%clk 1:39:22] } 5. Nc3 { [%eval 0.25] [%clk 1:42:05] } 5... a6 { [%eval 0.29] [%clk 1:39:50] } 6. Bd3 { [%eval 0.0] [%clk 1:41:45] } 6... e5 { [%eval 0.33] [%clk 1:36:16] } 7. Nde2 { [%eval 0.2] [%clk 1:42:05] } 7... Be7 { [%eval 0.38] [%clk 1:36:34] } 8. O-O { [%eval 0.37] [%clk 1:41:48] } 8... O-O { [%eval 0.41] [%clk 1:36:35] } 9. Ng3 { [%eval 0.56] [%clk 1:41:45] } 9... Be6 { [%eval 0.36] [%clk 1:36:11] } 10. Nd5 { [%eval 0.19] [%clk 1:40:19] } 10... Bxd5 { [%eval 0.38] [%clk 1:36:33] } 11. exd5 { [%eval 0.58] [%clk 1:40:44] } 11... g6 { [%eval 0.75] [%clk 1:37:01] } 12. Bh6 { [%eval 0.72] [%clk 1:32:24] } 12... Re8 { [%eval 0.68] [%clk 1:36:26] } 13. c4 { [%eval 0.57] [%clk 1:31:50] } 13... Nbd7 { [%eval 0.44] [%clk 1:34:39] } 14. Rc1 { [%eval 0.54] [%clk 1:27:21] } 14... Bf8 { [%eval 0.79] [%clk 1:29:35] } 15. Be3 { [%eval 0.48] [%clk 1:19:51] } 15... a5 { [%eval 0.97] [%clk 1:21:22] } 16. b3 { [%eval 0.57] [%clk 1:11:18] } 16... Bg7?! { [%eval 1.13] } { Inaccuracy. Nc5 was best. } { [%clk 1:15:31] } 17. a3 { [%eval 0.72] [%clk 1:09:56] } 17... Qc7 { [%eval 0.99] [%clk 1:03:42] } 18. Bb1 { [%eval 0.83] [%clk 1:01:09] } 18... h5 { [%eval 1.09] [%clk 0:36:11] } 19. h3 { [%eval 1.13] [%clk 0:54:43] } 19... Nc5 { [%eval 1.59] } 20. b4 { [%eval 1.51] [%clk 0:48:03] } 20... axb4 { [%eval 1.54] [%clk 0:23:09] } 21. axb4 { [%eval 1.53] [%clk 0:48:31] } 21... Na6 { [%eval 1.63] [%clk 0:23:34] } 22. Qb3 { [%eval 1.55] [%clk 0:46:06] } 22... b6 { [%eval 1.55] [%clk 0:23:06] } 23. Ne2 { [%eval 1.43] [%clk 0:42:15] } 23... Qb7 { [%eval 1.68] [%clk 0:22:50] } 24. Nc3 { [%eval 1.54] [%clk 0:38:53] } 24... Nc7 { [%eval 1.72] [%clk 0:23:13] } 25. Rfd1 { [%eval 1.54] [%clk 0:30:29] } 25... Rec8 { [%eval 1.6] [%clk 0:18:00] } 26. Bd3 { [%eval 1.55] [%clk 0:23:09] } 26... Kh7 { [%eval 2.0] [%clk 0:14:38] } 27. Bg5 { [%eval 2.0] [%clk 0:22:05] } 27... Qa7 { [%eval 1.89] [%clk 0:13:02] } 28. Qb1 { [%eval 1.8] [%clk 0:17:01] } 28... Ng8 { [%eval 1.88] [%clk 0:10:23] } 29. Be2 { [%eval 1.91] [%clk 0:09:17] } 29... Bh6 { [%eval 1.86] [%clk 0:06:38] } 30. h4 { [%eval 1.53] [%clk 0:09:34] } 30... Kg7 { [%eval 1.76] [%clk 0:06:42] } 31. Ne4?! { [%eval 1.19] } { Inaccuracy. Qd3 was best. } { [%clk 0:06:07] } 31... Ne8 { [%eval 1.42] [%clk 0:07:05] } 32. c5?! { [%eval 0.86] } { Inaccuracy. Qd3 was best. } 32... bxc5 { [%eval 0.83] [%clk 0:07:31] } 33. bxc5 { [%eval 1.15] [%clk 0:06:19] } 33... dxc5? { [%eval 2.55] } { Mistake. Ngf6 was best. } { [%clk 0:06:39] } 34. d6 { [%eval 2.64] [%clk 0:06:02] } 34... Nef6 { [%eval 2.61] [%clk 0:06:57] } 35. Bc4?! { [%eval 1.93] } { Inaccuracy. Qd3 was best. } { [%clk 0:05:14] } 35... Rab8 { [%eval 1.88] [%clk 0:02:57] } 36. Qd3 { [%eval 1.99] [%clk 0:03:56] } 36... Qd7 { [%eval 1.97] [%clk 0:02:33] } 37. Ba6 { [%eval 1.82] [%clk 0:02:43] } 37... Rd8 { [%eval 1.86] [%clk 0:02:14] } 38. Nxc5 { [%eval 1.81] [%clk 0:02:10] } 38... Qg4? { [%eval 3.48] } { Mistake. Qf5 was best. } { [%clk 0:02:17] } 39. Qe3 { [%eval 3.51] [%clk 0:01:32] } 39... e4 { [%eval 3.35] [%clk 0:02:08] } 40. Be2 { [%eval 2.87] [%clk 0:50:52] } 40... Qf5 { [%eval 2.95] [%clk 0:52:11] } 41. Na6 { [%eval 3.15] [%clk 0:37:30] } 41... Rb2?! { [%eval 4.0] } { Inaccuracy. Rbc8 was best. } { [%clk 0:48:36] } 42. Rc7 { [%eval 3.5] [%clk 0:27:19] } 42... Qe5 { [%eval 4.13] [%clk 0:45:34] } 43. d7?? { [%eval 0.52] } { Blunder. Qc5 was best. } { [%clk 0:21:51] } 43... Ra2?! { [%eval 1.16] } { Inaccuracy. Kh7 was best. } { [%clk 0:33:30] } 44. Rc5 { [%eval 1.09] [%clk 0:10:40] } 44... Qb2 { [%eval 1.08] [%clk 0:29:50] } 45. Bb5 { [%eval 0.96] [%clk 0:10:28] } 45... Rxd7?! { [%eval 1.97] } { Inaccuracy. Ng4 was best. } { [%clk 0:17:04] } 46. Bxd7 { [%eval 1.75] [%clk 0:09:56] } 46... Rxa6 { [%eval 1.82] [%clk 0:17:29] } 47. Bh3 { [%eval 1.66] [%clk 0:06:19] } 47... Ra3 { [%eval 1.89] [%clk 0:16:00] } 48. Qf4 { [%eval 1.81] [%clk 0:05:56] } 48... Qe2?? { [%eval 5.63] } { Blunder. e3 was best. } { [%clk 0:14:02] } 49. Rd6 { [%eval 5.69] [%clk 0:04:46] } 49... Qe1+ { [%eval 7.15] } 50. Kh2 { [%eval 6.82] [%clk 0:05:11] } 50... Rf3 { [%eval 6.87] [%clk 0:03:16] } 51. gxf3 { [%eval 6.81] [%clk 0:04:39] } 51... Qxf2+ { [%eval 6.42] [%clk 0:03:29] } 52. Bg2?? { [%eval 2.71] } { Blunder. Kh1 was best. } { [%clk 0:04:57] } 52... exf3? { [%eval 5.39] } { Mistake. Ng4+ was best. } { [%clk 0:01:19] } 53. Bxf6+ { [%eval 5.39] [%clk 0:04:33] } 53... Kh7 { [%eval 5.39] [%clk 0:01:40] } 54. Qxf3 { [%eval 5.2] [%clk 0:04:57] } 54... Qxc5?! { [%eval 11.77] } { Inaccuracy. Bf4+ was best. } { [%clk 0:01:21] } 55. Rd5? { [%eval 4.46] } { Mistake. Rd7 was best. } { [%clk 0:04:19] } 55... Qb4 { [%eval 5.32] [%clk 0:00:49] } 56. Bg5 { [%eval 5.21] [%clk 0:04:00] } 1-0