Event: Round 5: Alexander Matros - Christopher Shen
Date: 2022-01-15
White: Alexander Matros
WhiteTitle: IM
Black: Christopher Shen
BlackTitle: FM
Result: 1/2-1/2
ECO: D87
Opening: Grünfeld Defense: Exchange Variation, Spassky Variation
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:54] } 1... Nf6 { [%eval 0.0] [%clk 1:30:49] } 2. c4 { [%eval 0.23] [%clk 1:31:09] } 2... g6 { [%eval 0.3] [%clk 1:31:08] } 3. Nc3 { [%eval 0.31] [%clk 1:31:30] } 3... d5 { [%eval 0.2] [%clk 1:31:23] } 4. cxd5 { [%eval 0.4] [%clk 1:28:32] } 4... Nxd5 { [%eval 0.19] [%clk 1:31:42] } 5. e4 { [%eval 0.19] [%clk 1:28:57] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:00] } 6. bxc3 { [%eval 0.0] [%clk 1:29:23] } 6... Bg7 { [%eval 0.23] [%clk 1:32:24] } 7. Bc4 { [%eval 0.0] [%clk 1:29:01] } 7... O-O { [%eval 0.21] [%clk 1:30:28] } 8. Ne2 { [%eval 0.36] [%clk 1:28:57] } 8... c5 { [%eval 0.44] [%clk 1:28:52] } 9. Be3 { [%eval 0.37] [%clk 1:28:42] } 9... Nc6 { [%eval 0.47] [%clk 1:27:56] } 10. Rc1 { [%eval 0.21] [%clk 1:28:40] } 10... Qa5 { [%eval 0.52] [%clk 1:25:56] } 11. O-O { [%eval 0.3] [%clk 1:19:11] } 11... Rd8 { [%eval 0.48] [%clk 1:15:59] } 12. Qb3 { [%eval 0.47] [%clk 1:16:39] } 12... e6 { [%eval 0.41] [%clk 1:14:28] } 13. d5 { [%eval 0.11] [%clk 1:10:30] } 13... Ne5 { [%eval 0.03] [%clk 0:58:23] } 14. dxe6 { [%eval 0.0] [%clk 1:09:42] } 14... Nxc4 { [%eval 0.08] [%clk 0:56:18] } 15. exf7+ { [%eval 0.14] [%clk 1:09:34] } 15... Kxf7 { [%eval 0.15] [%clk 0:56:10] } 16. Qxc4+ { [%eval 0.0] [%clk 1:09:59] } 16... Be6 { [%eval 0.05] [%clk 0:56:31] } 17. Qxc5 { [%eval 0.15] [%clk 1:10:08] } 17... Qxc5 { [%eval 0.16] [%clk 0:55:55] } 18. Bxc5 { [%eval 0.04] [%clk 1:10:34] } 18... Bc4?! { [%eval 0.66] } { Inaccuracy. Bxa2 was best. } { [%clk 0:54:29] } 19. Rc2 { [%eval 0.64] [%clk 1:03:42] } 19... Bd3 { [%eval 0.64] [%clk 0:49:51] } 20. Rd2 { [%eval 0.24] [%clk 1:01:27] } 20... Bxe4 { [%eval 0.43] [%clk 0:50:04] } 21. Rxd8 { [%eval 0.06] [%clk 0:59:19] } 21... Rxd8 { [%eval 0.19] [%clk 0:50:27] } 22. Bxa7 { [%eval 0.04] [%clk 0:58:05] } 22... Rd2 { [%eval 0.18] [%clk 0:46:42] } 23. Re1 { [%eval 0.15] [%clk 0:49:17] } 23... Rxa2 { [%eval 0.21] [%clk 0:45:58] } 24. Bd4 { [%eval 0.1] [%clk 0:49:35] } 24... Bh6 { [%eval 0.2] [%clk 0:44:28] } 25. Ng3 { [%eval 0.09] [%clk 0:49:11] } 25... Bc6 { [%eval 0.2] [%clk 0:44:02] } 26. Nf1 { [%eval 0.09] [%clk 0:48:43] } 26... Rc2 { [%eval 0.11] [%clk 0:43:01] } 27. h3 { [%eval 0.12] [%clk 0:48:22] } 27... Bf4 { [%eval 0.48] [%clk 0:38:33] } 28. Ne3 { [%eval 0.57] [%clk 0:47:50] } 28... Bxe3 { [%eval 0.89] [%clk 0:37:16] } 29. Rxe3 { [%eval 0.87] [%clk 0:47:38] } 29... h5 { [%eval 0.9] [%clk 0:37:08] } 30. Re5 { [%eval 0.75] [%clk 0:42:58] } 30... Rb2 { [%eval 0.85] [%clk 0:36:07] } 31. Kh2 { [%eval 0.89] [%clk 0:39:01] } 31... Rb5 { [%eval 0.81] [%clk 0:35:08] } 32. Re3 { [%eval 0.74] [%clk 0:39:26] } 32... Rg5 { [%eval 0.63] [%clk 0:33:59] } 33. f3 { [%eval 0.84] [%clk 0:39:45] } 33... Rb5 { [%eval 0.73] [%clk 0:33:40] } 34. Re2 { [%eval 0.72] [%clk 0:38:40] } 34... Ra5 { [%eval 0.92] [%clk 0:31:53] } 35. Kg3 { [%eval 0.87] [%clk 0:35:26] } 35... Rf5 { [%eval 0.91] [%clk 0:28:29] } 36. Kh4 { [%eval 0.9] [%clk 0:34:42] } 36... Bb5 { [%eval 0.77] [%clk 0:27:34] } 37. Re1 { [%eval 0.94] [%clk 0:34:07] } 37... Bc4 { [%eval 0.83] [%clk 0:25:29] } 38. Be5 { [%eval 0.8] [%clk 0:31:44] } 38... Bd5 { [%eval 0.82] [%clk 0:23:10] } 39. Re3 { [%eval 0.82] [%clk 0:30:33] } 39... Ke6 { [%eval 0.99] [%clk 0:21:49] } 40. Bc7+ { [%eval 0.89] [%clk 0:30:23] } 40... Kf7 { [%eval 0.91] [%clk 0:21:41] } 41. Bd6 { [%eval 1.04] [%clk 0:29:10] } 41... Bc6 { [%eval 0.87] [%clk 0:21:17] } 42. c4 { [%eval 0.93] [%clk 0:22:50] } 42... Kf6 { [%eval 1.02] [%clk 0:20:11] } 43. Re2 { [%eval 0.98] [%clk 0:21:52] } 43... Ra5 { [%eval 0.74] [%clk 0:18:44] } 44. f4 { [%eval 0.69] [%clk 0:18:45] } 44... Ra4 { [%eval 0.93] [%clk 0:17:09] } 45. Be5+ { [%eval 0.75] [%clk 0:17:34] } 45... Kf7 { [%eval 0.69] [%clk 0:17:03] } 46. c5 { [%eval 0.77] [%clk 0:14:47] } 46... Re4 { [%eval 0.66] [%clk 0:16:16] } 47. Rd2 { [%eval 0.58] [%clk 0:15:12] } 47... Re1?! { [%eval 1.19] } { Inaccuracy. Rc4 was best. } { [%clk 0:15:21] } 48. Rd6 { [%eval 1.18] [%clk 0:12:12] } 48... Be4 { [%eval 0.79] [%clk 0:12:26] } 49. Rd7+ { [%eval 1.12] [%clk 0:04:19] } 49... Ke6 { [%eval 1.16] } 50. Rd6+ { [%eval 1.07] [%clk 0:04:46] } 50... Kf7 { [%eval 1.0] [%clk 0:11:21] } 51. g4 { [%eval 0.57] [%clk 0:04:59] } 51... Rh1?? { [%eval 3.31] } { Blunder. hxg4 was best. } { [%clk 0:10:18] } 52. Rf6+? { [%eval 1.64] } { Mistake. f5 was best. } { [%clk 0:02:52] } 52... Ke7 { [%eval 2.14] [%clk 0:09:49] } 53. gxh5 { [%eval 1.4] [%clk 0:02:35] } 53... gxh5 { [%eval 1.58] [%clk 0:10:11] } 54. Rh6 { [%eval 1.64] [%clk 0:02:31] } 54... Bg2 { [%eval 1.62] [%clk 0:09:21] } 55. Kg5 { [%eval 2.21] [%clk 0:02:51] } 55... Rxh3?! { [%eval 2.95] } { Inaccuracy. Bxh3 was best. } { [%clk 0:08:30] } 56. f5 { [%eval 2.22] [%clk 0:03:14] } 56... Bd5 { [%eval 2.69] [%clk 0:07:49] } 57. Bd6+?? { [%eval 0.82] } { Blunder. Rh7+ was best. } { [%clk 0:03:14] } 57... Kd7 { [%eval 0.78] [%clk 0:06:45] } 58. Rh7+?! { [%eval 0.22] } { Inaccuracy. Bb8 was best. } { [%clk 0:03:30] } 58... Kc6 { [%eval 0.36] [%clk 0:07:05] } 59. Rxh5 { [%eval 0.0] [%clk 0:01:27] } 59... Rxh5+ { [%eval 0.0] [%clk 0:06:50] } 1/2-1/2