Event: Tata Steel Chess Challengers
Site: Wijk aan Zee, Netherlands
Date: 2020-01-21
White: Eljanov, Pavel
WhiteElo: 2650
Black: Saduakassova, Dinara
BlackElo: 2519
Result: 1/2-1/2
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard

1. c4 { [%eval 0.16] [%clk 1:40:49] } 1... c5 { [%eval 0.25] [%clk 1:40:55] } 2. Nc3 { [%eval 0.0] [%clk 1:41:09] } 2... Nc6 { [%eval 0.3] [%clk 1:41:20] } 3. g3 { [%eval 0.07] [%clk 1:41:35] } 3... g6 { [%eval 0.15] [%clk 1:41:46] } 4. Bg2 { [%eval 0.17] [%clk 1:42:00] } 4... Bg7 { [%eval 0.21] [%clk 1:42:12] } 5. Nf3 { [%eval 0.0] [%clk 1:42:13] } 5... d6 { [%eval 0.0] [%clk 1:42:26] } 6. O-O { [%eval 0.05] [%clk 1:42:30] } 6... e6 { [%eval 0.37] [%clk 1:42:15] } 7. e3 { [%eval 0.07] [%clk 1:32:55] } 7... Nge7 { [%eval 0.26] [%clk 1:42:39] } 8. d4 { [%eval 0.28] [%clk 1:33:21] } 8... O-O { [%eval 0.25] [%clk 1:43:03] } 9. Re1 { [%eval 0.31] [%clk 1:30:21] } 9... Rb8 { [%eval 0.38] [%clk 1:43:16] } 10. Rb1 { [%eval 0.0] [%clk 1:11:59] } 10... a6 { [%eval 0.0] [%clk 1:35:49] } 11. a4 { [%eval -0.06] [%clk 1:06:32] } 11... Qb6 { [%eval 0.0] [%clk 1:30:21] } 12. b3 { [%eval -0.04] [%clk 0:36:28] } 12... cxd4 { [%eval 0.17] [%clk 1:21:27] } 13. exd4 { [%eval 0.0] [%clk 0:36:55] } 13... Nxd4 { [%eval 0.39] [%clk 1:09:15] } 14. Nxd4 { [%eval 0.2] [%clk 0:36:39] } 14... Bxd4 { [%eval 0.3] [%clk 0:48:51] } 15. Ne4 { [%eval 0.09] [%clk 0:33:43] } 15... e5?! { [%eval 0.7] } { Inaccuracy. Best move was d5. } { [%clk 0:41:49] } 16. Bg5 { [%eval 0.46] [%clk 0:25:53] } 16... d5 { [%eval 0.91] [%clk 0:36:58] } 17. c5 { [%eval 0.46] [%clk 0:19:56] } 17... Qc7 { [%eval 0.87] [%clk 0:30:21] } 18. Nf6+ { [%eval 0.78] [%clk 0:20:08] } 18... Kg7 { [%eval 0.84] [%clk 0:29:19] } 19. Qd2 { [%eval 0.41] [%clk 0:18:23] } 19... Ng8?! { [%eval 0.93] } { Inaccuracy. Best move was Rd8. } { [%clk 0:20:46] } 20. Nxd5?! { [%eval 0.13] } { Inaccuracy. Best move was Nxg8. } { [%clk 0:16:06] } 20... Qxc5 { [%eval 0.22] [%clk 0:20:15] } 21. Rbc1 { [%eval 0.27] [%clk 0:15:32] } 21... Qa7?! { [%eval 1.0] } { Inaccuracy. Best move was Qd6. } { [%clk 0:15:43] } 22. b4?! { [%eval 0.09] } { Inaccuracy. Best move was Rc7. } { [%clk 0:03:40] } 22... Be6 { [%eval 0.2] [%clk 0:15:02] } 23. Nc7 { [%eval -0.1] [%clk 0:03:24] } 23... Bf5 { [%eval 0.0] [%clk 0:14:26] } 24. a5 { [%eval 0.1] [%clk 0:01:58] } 24... b6 { [%eval 0.52] [%clk 0:08:28] } 25. Be3?! { [%eval -0.18] } { Inaccuracy. Best move was g4. } { [%clk 0:02:06] } 25... bxa5 { [%eval -0.35] [%clk 0:08:32] } 26. bxa5 { [%eval -0.41] [%clk 0:02:26] } 26... Rfc8 { [%eval 0.0] [%clk 0:07:31] } 27. Bxd4 { [%eval 0.0] [%clk 0:02:00] } 27... Qxd4 { [%eval 0.0] [%clk 0:05:57] } 28. Qxd4 { [%eval 0.0] [%clk 0:01:09] } 28... exd4 { [%eval 0.01] [%clk 0:06:22] } 29. Nxa6 { [%eval -0.25] [%clk 0:01:13] } 29... Rb5 { [%eval -0.39] [%clk 0:05:54] } 30. Nc7?! { [%eval -1.15] } { Inaccuracy. Best move was Rxc8. } { [%clk 0:00:35] } 30... Rxa5 { [%eval -1.03] [%clk 0:05:47] } 31. Ne8+ { [%eval -0.95] [%clk 0:00:49] } 31... Kf8 { [%eval -0.87] [%clk 0:05:33] } 32. Nd6 { [%eval -0.99] [%clk 0:01:08] } 32... Rxc1 { [%eval -1.02] [%clk 0:05:09] } 33. Rxc1 { [%eval -0.87] [%clk 0:01:36] } 33... Be6 { [%eval -0.81] [%clk 0:04:13] } 34. Nb7 { [%eval -0.91] [%clk 0:01:52] } 34... Ra3 { [%eval -0.47] [%clk 0:04:09] } 35. Nc5?! { [%eval -1.16] } { Inaccuracy. Best move was h3. } { [%clk 0:01:10] } 35... Bf5 { [%eval -1.01] [%clk 0:03:10] } 36. Rd1 { [%eval -0.98] [%clk 0:01:32] } 36... Bg4 { [%eval -0.87] [%clk 0:03:09] } 37. f3 { [%eval -0.91] [%clk 0:01:54] } 37... Bxf3 { [%eval -0.81] [%clk 0:03:22] } 38. Bxf3 { [%eval -0.96] [%clk 0:02:20] } 38... Rxf3 { [%eval -0.81] [%clk 0:03:48] } 39. Rxd4 { [%eval -0.86] [%clk 0:02:46] } 39... Rc3 { [%eval -0.55] [%clk 0:03:56] } 40. Rd8+ { [%eval -0.89] [%clk 0:51:27] } 40... Kg7 { [%eval -0.93] [%clk 0:52:57] } 41. Ne4 { [%eval -1.07] [%clk 0:46:49] } 41... Rc2 { [%eval -0.85] [%clk 0:51:37] } 42. g4 { [%eval -1.25] [%clk 0:38:32] } 42... Nf6 { [%eval -1.0] [%clk 0:49:57] } 43. Nxf6 { [%eval -1.0] [%clk 0:38:56] } 43... Kxf6 { [%eval -1.27] [%clk 0:50:23] } 44. Rd5 { [%eval -1.29] [%clk 0:38:54] } 44... Re2 { [%eval -0.91] [%clk 0:49:06] } 45. h3 { [%eval -1.29] [%clk 0:39:20] } 45... h6 { [%eval -1.29] [%clk 0:48:15] } 46. Ra5 { [%eval -1.41] [%clk 0:37:35] } 46... Ke6 { [%eval -0.92] [%clk 0:45:30] } 47. Ra7 { [%eval -1.37] [%clk 0:36:41] } 47... h5? { [%eval 0.0] } { Mistake. Best move was Kf6. } { [%clk 0:44:22] } 48. Ra6+ { [%eval 0.0] [%clk 0:35:45] } 48... Ke5 { [%eval 0.0] [%clk 0:44:10] } 49. gxh5 { [%eval 0.0] [%clk 0:34:41] } 49... gxh5 { [%eval 0.0] [%clk 0:44:36] } 50. Ra5+ { [%eval 0.0] [%clk 0:34:54] } 50... Kf4 { [%eval 0.0] [%clk 0:44:59] } 51. Rxh5 { [%eval 0.0] [%clk 0:35:20] } 51... f5 { [%eval 0.0] [%clk 0:45:22] } 52. h4 { [%eval 0.0] [%clk 0:35:42] } 52... Kg4 { [%eval 0.0] [%clk 0:45:16] } 53. Rg5+ { [%eval 0.0] [%clk 0:36:04] } 53... Kxh4 { [%eval 0.0] [%clk 0:45:42] } 54. Rxf5 { [%eval 0.0] [%clk 0:36:30] } 1/2-1/2