Event: Tata Steel Chess Challengers
Site: Wijk aan Zee, Netherlands
Date: 2020-01-19
White: Saduakassova, Dinara
WhiteElo: 2519
Black: Grandelius, Nils
BlackElo: 2673
Result: 0-1
ECO: D71
Opening: Neo-Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.25] [%clk 1:40:54] } 1... Nf6 { [%eval 0.22] [%clk 1:40:32] } 2. c4 { [%eval 0.18] [%clk 1:41:19] } 2... g6 { [%eval 0.07] [%clk 1:40:30] } 3. g3 { [%eval 0.09] [%clk 1:41:44] } 3... Bg7 { [%eval 0.15] [%clk 1:40:41] } 4. Bg2 { [%eval 0.2] [%clk 1:42:09] } 4... d5 { [%eval 0.23] [%clk 1:40:07] } 5. cxd5 { [%eval 0.0] [%clk 1:42:34] } 5... Nxd5 { [%eval 0.28] [%clk 1:40:30] } 6. Nf3 { [%eval 0.17] [%clk 1:42:55] } 6... Nb6 { [%eval 0.6] [%clk 1:40:13] } 7. Nc3 { [%eval 0.08] [%clk 1:41:32] } 7... Nc6 { [%eval 0.19] [%clk 1:40:00] } 8. O-O { [%eval 0.15] [%clk 1:39:44] } 8... Nxd4 { [%eval 0.05] [%clk 1:38:14] } 9. Nxd4 { [%eval 0.25] [%clk 1:39:43] } 9... Qxd4 { [%eval 0.19] [%clk 1:38:14] } 10. Qxd4 { [%eval -0.12] [%clk 1:34:55] } 10... Bxd4 { [%eval -0.12] [%clk 1:38:25] } 11. a4 { [%eval -0.09] [%clk 1:35:23] } 11... Bxc3 { [%eval 0.0] [%clk 1:25:59] } 12. bxc3 { [%eval 0.0] [%clk 1:35:45] } 12... a5 { [%eval 0.0] [%clk 1:26:25] } 13. Bf4 { [%eval 0.0] [%clk 1:32:05] } 13... c6 { [%eval 0.0] [%clk 1:23:50] } 14. Bc7 { [%eval 0.0] [%clk 1:28:48] } 14... Nd7 { [%eval -0.03] [%clk 1:01:12] } 15. Rfd1 { [%eval 0.0] [%clk 1:21:22] } 15... O-O { [%eval 0.0] [%clk 1:01:07] } 16. c4 { [%eval -0.12] [%clk 1:17:09] } 16... Re8 { [%eval -0.15] [%clk 0:37:32] } 17. Ra3 { [%eval -0.18] [%clk 1:12:34] } 17... Nc5 { [%eval -0.26] [%clk 0:31:11] } 18. Bb6 { [%eval -0.25] [%clk 1:12:40] } 18... Na6 { [%eval 0.0] [%clk 0:31:36] } 19. c5 { [%eval -0.32] [%clk 0:46:46] } 19... Nb4 { [%eval -0.28] [%clk 0:31:33] } 20. e4 { [%eval -0.43] [%clk 0:45:21] } 20... f5 { [%eval -0.15] [%clk 0:25:17] } 21. Bh3? { [%eval -1.5] } { Mistake. Best move was Re3. } { [%clk 0:41:33] } 21... fxe4 { [%eval -1.39] [%clk 0:23:52] } 22. Bxc8 { [%eval -1.43] [%clk 0:40:54] } 22... Rexc8 { [%eval -1.43] [%clk 0:24:19] } 23. Rd7 { [%eval -1.75] [%clk 0:41:05] } 23... Nd5 { [%eval -1.6] [%clk 0:23:36] } 24. Rxb7 { [%eval -1.68] [%clk 0:39:35] } 24... Kf7 { [%eval -1.64] [%clk 0:20:38] } 25. Kf1 { [%eval -1.92] [%clk 0:29:46] } 25... Ke6 { [%eval -1.76] [%clk 0:20:21] } 26. Ke2 { [%eval -2.28] [%clk 0:29:07] } 26... Rf8 { [%eval -2.32] [%clk 0:19:16] } 27. Bc7 { [%eval -2.01] [%clk 0:27:32] } 27... h5 { [%eval -2.11] [%clk 0:15:46] } 28. Rab3?! { [%eval -2.75] } { Inaccuracy. Best move was Bf4. } { [%clk 0:19:24] } 28... Rf5 { [%eval -2.78] [%clk 0:13:14] } 29. Bb8 { [%eval -2.75] [%clk 0:17:09] } 29... Nf6 { [%eval -2.73] [%clk 0:12:30] } 30. Rc3 { [%eval -2.87] [%clk 0:08:50] } 30... Nd7 { [%eval -2.68] [%clk 0:11:21] } 31. Bf4 { [%eval -2.69] [%clk 0:09:01] } 31... Rxc5 { [%eval -2.57] [%clk 0:10:51] } 32. Rcb3?! { [%eval -3.38] } { Inaccuracy. Best move was Rbb3. } { [%clk 0:07:55] } 32... Nf6?! { [%eval -2.61] } { Inaccuracy. Best move was Rc2+. } { [%clk 0:09:01] } 33. Bd2 { [%eval -2.75] [%clk 0:07:07] } 33... Rc4 { [%eval -2.47] [%clk 0:08:26] } 34. Rc3 { [%eval -2.37] [%clk 0:07:05] } 34... Rxc3 { [%eval -2.38] [%clk 0:06:36] } 35. Bxc3 { [%eval -2.52] [%clk 0:07:28] } 35... Nd5 { [%eval -2.36] [%clk 0:06:59] } 36. Bd2 { [%eval -2.44] [%clk 0:07:52] } 36... Ra6 { [%eval -2.39] [%clk 0:05:36] } 37. h4 { [%eval -2.55] [%clk 0:04:14] } 37... Kd6 { [%eval -2.49] [%clk 0:05:07] } 38. Rb8 { [%eval -2.32] [%clk 0:04:11] } 38... Ke6?! { [%eval -1.68] } { Inaccuracy. Best move was Ke5. } { [%clk 0:05:22] } 39. Rg8 { [%eval -1.87] [%clk 0:04:11] } 39... Kf7 { [%eval -1.84] [%clk 0:05:15] } 40. Rc8 { [%eval -1.77] [%clk 0:53:24] } 40... Kf6 { [%eval -1.62] [%clk 0:53:25] } 41. Rb8?! { [%eval -2.26] } { Inaccuracy. Best move was Be3. } { [%clk 0:48:38] } 41... Ke5 { [%eval -2.5] [%clk 0:47:20] } 42. Rb7 { [%eval -2.72] [%clk 0:48:46] } 42... Kd4 { [%eval -2.78] [%clk 0:35:15] } 43. Rb3 { [%eval -3.39] [%clk 0:45:15] } 43... Kc4 { [%eval -2.96] [%clk 0:33:57] } 44. Rb7 { [%eval -3.0] [%clk 0:45:14] } 44... e5 { [%eval -2.43] [%clk 0:22:29] } 45. Rb8?! { [%eval -3.51] } { Inaccuracy. Best move was Rb1. } { [%clk 0:41:59] } 45... Rb6 { [%eval -3.19] [%clk 0:22:04] } 46. Rg8?! { [%eval -4.55] } { Inaccuracy. Best move was Rxb6. } { [%clk 0:40:48] } 46... c5 { [%eval -4.19] [%clk 0:18:42] } 47. Bxa5 { [%eval -4.1] [%clk 0:40:28] } 47... Rb2+ { [%eval -3.33] [%clk 0:19:07] } 48. Kf1?! { [%eval -4.74] } { Inaccuracy. Best move was Bd2. } { [%clk 0:40:03] } 48... e3 { [%eval -4.75] [%clk 0:18:51] } 49. fxe3 { [%eval -4.58] [%clk 0:37:21] } 49... Nxe3+ { [%eval -4.2] [%clk 0:19:15] } 50. Ke1?! { [%eval -5.51] } { Inaccuracy. Best move was Kg1. } { [%clk 0:37:48] } 50... Nc2+ { [%eval -5.16] [%clk 0:16:16] } 51. Kf1 { [%eval -5.39] [%clk 0:37:20] } 51... Kd3 { [%eval -5.4] [%clk 0:14:48] } 52. Rxg6 { [%eval -5.49] [%clk 0:36:02] } 52... Ne3+ { [%eval -5.35] [%clk 0:13:49] } 53. Kg1 { [%eval -5.25] [%clk 0:36:26] } 53... Rb1+ { [%eval -5.13] [%clk 0:14:16] } 54. Kh2 { [%eval -4.76] [%clk 0:36:49] } 54... Ng4+ { [%eval -4.86] [%clk 0:14:41] } 55. Kg2 { [%eval -4.74] [%clk 0:37:08] } 55... Rb2+ { [%eval -4.25] [%clk 0:15:01] } 56. Kf1?? { [%eval #-9] } { Checkmate is now unavoidable. Best move was Kh1. } { [%clk 0:37:14] } 56... Nh2+ { [%eval #-8] [%clk 0:12:19] } 0-1