Event: Russian Team Championship Premier League
Site: chess24.com
Date: 2021-05-04
White: Grachev, Boris
WhiteTitle: GM
WhiteElo: 2619
Black: Savchenko, Boris
BlackTitle: GM
BlackElo: 2538
Result: 1/2-1/2
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... e6 { [%eval 0.21] [%clk 1:30:07] } 2. Nf3 { [%eval 0.16] [%clk 1:29:41] } 2... c5 { [%eval 0.17] [%clk 1:30:23] } 3. e3 { [%eval 0.1] [%clk 1:29:33] } 3... Nf6 { [%eval 0.25] [%clk 1:30:13] } 4. c4 { [%eval -0.05] [%clk 1:29:11] } 4... d5 { [%eval 0.24] [%clk 1:30:27] } 5. Nc3 { [%eval -0.01] [%clk 1:26:56] } 5... a6 { [%eval 0.31] [%clk 1:30:41] } 6. cxd5 { [%eval 0.29] [%clk 1:20:36] } 6... exd5 { [%eval 0.24] [%clk 1:30:59] } 7. Be2 { [%eval 0.28] [%clk 1:19:33] } 7... c4 { [%eval 0.47] [%clk 1:29:21] } 8. Ne5 { [%eval 0.04] [%clk 1:11:48] } 8... b5?! { [%eval 0.89] } { Inaccuracy. Nbd7 was best. } { [%clk 1:29:28] } 9. O-O?! { [%eval -0.03] } { Inaccuracy. a4 was best. } { [%clk 1:10:12] } 9... Bb7 { [%eval 0.07] [%clk 1:28:44] } 10. Bf3?! { [%eval -0.83] } { Inaccuracy. e4 was best. } { [%clk 1:01:24] } 10... Bd6? { [%eval 0.22] } { Mistake. Nbd7 was best. } { [%clk 1:18:53] } 11. b3? { [%eval -0.89] } { Mistake. a4 was best. } { [%clk 0:52:41] } 11... b4 { [%eval -0.04] [%clk 1:12:09] } 12. Na4?? { [%eval -1.91] } { Blunder. bxc4 was best. } { [%clk 0:48:06] } 12... c3 { [%eval -2.08] [%clk 1:12:02] } 13. a3 { [%eval -1.93] [%clk 0:47:27] } 13... a5 { [%eval -1.84] [%clk 1:12:25] } 14. Nc5 { [%eval -2.02] [%clk 0:46:31] } 14... Qc7 { [%eval -1.79] [%clk 0:53:48] } 15. Ned3 { [%eval -1.87] [%clk 0:42:51] } 15... Na6 { [%eval -1.68] [%clk 0:52:55] } 16. axb4?! { [%eval -2.37] } { Inaccuracy. Nxb7 was best. } { [%clk 0:14:19] } 16... axb4 { [%eval -2.35] [%clk 0:53:00] } 17. Nxb7 { [%eval -2.09] [%clk 0:13:13] } 17... Qxb7 { [%eval -2.62] [%clk 0:53:20] } 18. Nf4 { [%eval -2.41] [%clk 0:12:35] } 18... Bb8?! { [%eval -1.51] } { Inaccuracy. Bxf4 was best. } { [%clk 0:39:37] } 19. Qc2?! { [%eval -2.16] } { Inaccuracy. Nh5 was best. } { [%clk 0:07:39] } 19... O-O { [%eval -1.7] [%clk 0:34:41] } 20. Qf5?! { [%eval -2.82] } { Inaccuracy. Nh5 was best. } { [%clk 0:07:11] } 20... Nc7? { [%eval -1.5] } { Mistake. Bxf4 was best. } { [%clk 0:32:07] } 21. Rxa8 { [%eval -1.43] [%clk 0:07:20] } 21... Qxa8 { [%eval -1.48] [%clk 0:32:29] } 22. g4 { [%eval -1.12] [%clk 0:07:29] } 22... Rd8 { [%eval -1.32] [%clk 0:28:42] } 23. g5 { [%eval -1.25] [%clk 0:07:31] } 23... Nfe8 { [%eval -1.18] [%clk 0:28:49] } 24. h4 { [%eval -1.1] [%clk 0:06:58] } 24... g6 { [%eval -1.33] [%clk 0:25:53] } 25. Qg4 { [%eval -1.24] [%clk 0:06:40] } 25... Nb5? { [%eval 0.0] } { Mistake. Qc6 was best. } { [%clk 0:16:14] } 26. Nxd5 { [%eval 0.0] [%clk 0:03:29] } 26... Rxd5 { [%eval -0.3] [%clk 0:16:32] } 27. Bxd5 { [%eval -0.33] [%clk 0:03:43] } 27... Qxd5 { [%eval 0.0] [%clk 0:16:53] } 28. Qc8 { [%eval 0.0] [%clk 0:04:08] } 28... Nd6 { [%eval 0.0] [%clk 0:15:24] } 29. Qxb8 { [%eval 0.0] [%clk 0:04:30] } 29... Qf3 { [%eval 0.0] [%clk 0:15:43] } 30. Qxb4 { [%eval 0.0] [%clk 0:01:03] } 30... Qg4+ { [%eval 0.0] [%clk 0:12:09] } 31. Kh2 { [%eval 0.0] [%clk 0:01:32] } 31... Qxh4+ { [%eval 0.0] [%clk 0:12:30] } 32. Kg1 { [%eval 0.0] [%clk 0:01:39] } 32... Qxg5+ { [%eval 0.0] [%clk 0:12:07] } 33. Kh2 { [%eval 0.0] [%clk 0:02:05] } 33... Qh4+ { [%eval 0.0] [%clk 0:11:11] } 34. Kg1 { [%eval 0.0] [%clk 0:02:29] } 34... Qg4+ { [%eval 0.0] [%clk 0:10:50] } 35. Kh2 { [%eval 0.0] [%clk 0:02:50] } 35... Qe2 { [%eval 0.0] [%clk 0:09:25] } 36. Kg1 { [%eval 0.0] [%clk 0:02:45] } 36... Qg4+ { [%eval 0.0] [%clk 0:02:23] } 37. Kh2 { [%eval 0.0] [%clk 0:03:10] } 37... Qh4+ { [%eval 0.0] [%clk 0:00:47] } 38. Kg1 { [%eval 0.0] [%clk 0:03:03] } 38... h5 { [%eval 0.0] [%clk 0:00:32] } 39. Ba3 { [%eval 0.0] [%clk 0:02:05] } 39... Qg4+ { [%eval 0.0] [%clk 0:00:43] } 40. Kh2 { [%eval 0.0] [%clk 0:32:23] } 40... Qh4+ { [%eval 0.0] [%clk 0:30:40] } 41. Kg1 { [%eval 0.0] [%clk 0:32:08] } 41... Kh7 { [%eval 0.0] [%clk 0:15:37] } 42. Qb8 { [%eval 0.0] [%clk 0:26:48] } 42... Qg4+ { [%eval 0.0] [%clk 0:13:52] } 43. Kh2 { [%eval 0.0] [%clk 0:26:54] } 43... Qe2 { [%eval 0.0] [%clk 0:11:55] } 44. Kg1 { [%eval 0.0] [%clk 0:25:36] } 44... Ne4 { [%eval 0.0] [%clk 0:08:34] } 45. Qxe8 { [%eval 0.0] [%clk 0:17:13] } 45... Ng5 { [%eval 0.0] [%clk 0:05:29] } 46. f4 { [%eval 0.0] [%clk 0:11:56] } 46... Nh3+ { [%eval 0.0] [%clk 0:04:56] } 47. Kh1 { [%eval 0.0] [%clk 0:12:17] } 47... Qxf1+ { [%eval 0.0] [%clk 0:05:23] } 48. Kh2 { [%eval 0.0] [%clk 0:12:42] } 48... Ng5 { [%eval 0.0] [%clk 0:00:34] } 49. fxg5 { [%eval 0.0] [%clk 0:12:30] } 49... Qe2+ { [%eval 0.0] [%clk 0:00:33] } 50. Kg1 { [%eval 0.0] [%clk 0:11:53] } 50... Qe1+ { [%eval 0.0] [%clk 0:00:54] } 51. Kg2 { [%eval 0.0] [%clk 0:12:17] } 51... Qe2+ { [%eval 0.0] [%clk 0:01:21] } 52. Kg1 { [%eval 0.0] [%clk 0:12:18] } 52... Qg4+ { [%eval 0.0] [%clk 0:01:39] } 53. Kf2 { [%eval 0.0] [%clk 0:11:31] } 53... Qf5+ { [%eval 0.0] [%clk 0:02:04] } 54. Ke2 { [%eval 0.0] [%clk 0:10:44] } 54... Qc2+ { [%eval 0.0] [%clk 0:02:25] } 55. Kf3 { [%eval 0.0] [%clk 0:10:47] } 55... Qxb3 { [%eval 0.34] [%clk 0:01:48] } 56. Qf8 { [%eval 0.0] [%clk 0:09:56] } 56... Qd1+?! { [%eval 0.54] } { Inaccuracy. h4 was best. } { [%clk 0:00:43] } 57. Ke4 { [%clk 0:04:48] } 1/2-1/2