Event: Blitz Open
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Riazantsev, Alexander
WhiteTitle: GM
WhiteElo: 2621
Black: Sarana, Alexey
BlackTitle: GM
BlackElo: 2707
Result: 1-0
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.13] [%clk 0:03:03] } 1... Nf6 { [%eval 0.17] [%clk 0:03:03] } 2. c4 { [%eval 0.16] [%clk 0:03:04] } 2... e6 { [%eval 0.23] [%clk 0:03:05] } 3. Nc3 { [%eval 0.05] [%clk 0:03:05] } 3... Bb4 { [%eval 0.25] [%clk 0:03:06] } 4. e3 { [%eval 0.0] [%clk 0:03:06] } 4... O-O { [%eval 0.21] [%clk 0:03:06] } 5. Bd3 { [%eval 0.04] [%clk 0:03:07] } 5... d5 { [%eval 0.12] [%clk 0:03:05] } 6. a3 { [%eval 0.02] [%clk 0:03:08] } 6... dxc4 { [%eval 0.0] [%clk 0:02:56] } 7. Bxc4 { [%eval 0.04] [%clk 0:03:06] } 7... Bd6 { [%eval 0.45] [%clk 0:02:52] } 8. Nf3 { [%eval 0.31] [%clk 0:03:04] } 8... Nc6 { [%eval 0.33] [%clk 0:02:52] } 9. O-O { [%eval 0.33] [%clk 0:02:19] } 9... e5 { [%eval 0.16] [%clk 0:02:52] } 10. h3 { [%eval 0.15] [%clk 0:02:20] } 10... a6 { [%eval 0.3] [%clk 0:02:50] } 11. Qc2 { [%eval 0.46] [%clk 0:01:56] } 11... h6 { [%eval 0.31] [%clk 0:02:07] } 12. Rd1 { [%eval 0.31] [%clk 0:01:57] } 12... Qe7 { [%eval 0.53] [%clk 0:01:42] } 13. Nh4 { [%eval 0.0] [%clk 0:01:34] } 13... Re8 { [%eval 0.39] [%clk 0:01:31] } 14. Ng6 { [%eval 0.51] [%clk 0:00:50] } 14... Qd7 { [%eval 0.51] [%clk 0:01:32] } 15. dxe5 { [%eval 0.59] [%clk 0:00:47] } 15... Nxe5 { [%eval 0.55] [%clk 0:01:33] } 16. Nxe5 { [%eval 0.43] [%clk 0:00:48] } 16... Rxe5 { [%eval 0.48] [%clk 0:01:33] } 17. f4 { [%eval 0.43] [%clk 0:00:49] } 17... Re8 { [%eval 0.5] [%clk 0:01:18] } 18. e4 { [%eval 0.64] [%clk 0:00:50] } 18... Qc6 { [%eval 0.59] [%clk 0:01:19] } 19. Qb3?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 0:00:46] } 19... Be6 { [%eval 0.0] [%clk 0:01:14] } 20. Bxe6 { [%eval 0.16] } 20... Rxe6 { [%eval 0.0] [%clk 0:01:15] } 21. e5 { [%eval 0.0] [%clk 0:00:43] } 21... Bc5+ { [%eval 0.28] [%clk 0:01:17] } 22. Kh2 { [%eval 0.36] [%clk 0:00:42] } 22... Ne4 { [%eval 0.3] [%clk 0:01:17] } 23. Nxe4 { [%eval 0.21] [%clk 0:00:33] } 23... Qxe4 { [%eval 0.23] [%clk 0:01:17] } 24. Qd3 { [%eval 0.12] [%clk 0:00:35] } 24... Qxd3 { [%eval 0.12] [%clk 0:00:35] } 25. Rxd3 { [%eval 0.11] [%clk 0:00:36] } 25... a5 { [%eval 0.27] [%clk 0:00:35] } 26. Bd2 { [%eval 0.37] [%clk 0:00:34] } 26... Bf8 { [%eval 0.47] [%clk 0:00:29] } 27. Bc3 { [%eval 0.13] [%clk 0:00:33] } 27... b5 { [%eval 0.09] [%clk 0:00:25] } 28. Rd7 { [%eval 0.1] [%clk 0:00:25] } 28... Rc6?! { [%eval 0.83] } { Inaccuracy. Re7 was best. } { [%clk 0:00:25] } 29. Rd5 { [%eval 0.37] [%clk 0:00:22] } 29... Rc5 { [%eval 0.32] [%clk 0:00:22] } 30. Rad1 { [%eval 0.0] [%clk 0:00:23] } 30... b4 { [%eval 0.0] [%clk 0:00:20] } 31. axb4 { [%eval 0.0] } 31... axb4 { [%eval 0.0] [%clk 0:00:22] } 32. Rxc5 { [%eval 0.0] [%clk 0:00:12] } 32... Bxc5 { [%eval 0.0] [%clk 0:00:22] } 33. Be1 { [%eval 0.0] [%clk 0:00:13] } 33... Bf8 { [%eval 0.03] [%clk 0:00:11] } 34. Rc1 { [%eval 0.0] [%clk 0:00:13] } 34... c5 { [%eval 0.0] [%clk 0:00:12] } 35. Bf2 { [%eval 0.0] [%clk 0:00:14] } 35... Ra5 { [%eval 0.0] [%clk 0:00:12] } 36. b3 { [%eval 0.0] [%clk 0:00:11] } 36... Be7 { [%eval 0.0] [%clk 0:00:12] } 37. g3 { [%eval -0.14] [%clk 0:00:08] } 37... Kf8 { [%eval -0.17] } 38. Kg2 { [%eval -0.03] [%clk 0:00:09] } 38... Ke8 { [%eval -0.04] [%clk 0:00:14] } 39. Kf3 { [%eval -0.13] } 39... Kd7 { [%eval -0.05] } 40. Ke4 { [%eval -0.04] [%clk 0:00:10] } 40... Kc6 { [%eval -0.03] [%clk 0:00:17] } 41. Rd1 { [%eval -0.1] [%clk 0:00:09] } 41... Ra2 { [%eval -0.1] [%clk 0:00:17] } 42. Be3 { [%eval -0.17] [%clk 0:00:10] } 42... Rh2 { [%eval 0.0] [%clk 0:00:15] } 43. h4 { [%eval -0.35] [%clk 0:00:10] } 43... Rg2 { [%eval -0.06] [%clk 0:00:15] } 44. Ra1 { [%eval -0.08] [%clk 0:00:08] } 44... Rxg3 { [%eval -0.16] [%clk 0:00:11] } 45. Ra7 { [%eval -0.17] [%clk 0:00:09] } 45... Bxh4 { [%eval 0.11] [%clk 0:00:11] } 46. Rxf7 { [%eval 0.13] [%clk 0:00:10] } 46... c4 { [%eval 0.06] [%clk 0:00:12] } 47. bxc4 { [%eval 0.06] [%clk 0:00:09] } 47... b3 { [%eval 0.09] [%clk 0:00:13] } 48. Bd4 { [%eval 0.0] [%clk 0:00:07] } 48... Bd8?? { [%eval 1.7] } { Blunder. Rg1 was best. } { [%clk 0:00:09] } 49. Rf8 { [%eval 2.3] [%clk 0:00:08] } 49... Bc7?! { [%eval 3.49] } { Inaccuracy. Be7 was best. } { [%clk 0:00:09] } 50. e6 { [%eval 3.51] [%clk 0:00:06] } 50... Bd6 { [%eval 3.42] [%clk 0:00:08] } 51. Rc8+ { [%eval 3.6] [%clk 0:00:06] } 51... Kb7 { [%eval 3.6] } 52. Rd8 { [%eval 3.54] [%clk 0:00:06] } 52... Kc6?! { [%eval 4.48] } { Inaccuracy. Kc7 was best. } { [%clk 0:00:10] } 53. Rc8+?! { [%eval 3.5] } { Inaccuracy. c5 was best. } { [%clk 0:00:07] } 53... Kb7 { [%eval 3.36] [%clk 0:00:11] } 54. Rd8 { [%eval 3.54] [%clk 0:00:06] } 54... Kc7 { [%eval 3.55] [%clk 0:00:09] } 55. Rd7+ { [%eval 3.54] [%clk 0:00:06] } 55... Kc6 { [%eval 3.6] [%clk 0:00:11] } 56. Rxg7?? { [%eval 0.37] } { Blunder. Ra7 was best. } { [%clk 0:00:04] } 56... Rxg7 { [%eval 0.41] [%clk 0:00:09] } 1-0