Event: Zonal 3.3 Online
Site: chess24.com
Date: 2021-05-05
White: Umayan, Gabriel John
WhiteElo: 1524
Black: Lim, Wei Sheng
BlackElo: 1814
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:24] } 1... Nf6 { [%eval 0.19] [%clk 1:30:24] } 2. c4 { [%eval 0.14] [%clk 1:30:50] } 2... g6 { [%eval 0.28] [%clk 1:30:50] } 3. Nc3 { [%eval 0.17] [%clk 1:31:15] } 3... d5 { [%eval 0.25] [%clk 1:31:16] } 4. cxd5 { [%eval 0.32] [%clk 1:31:15] } 4... Nxd5 { [%eval 0.09] [%clk 1:31:43] } 5. e4 { [%eval 0.19] [%clk 1:31:41] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:12] } 6. bxc3 { [%eval 0.0] [%clk 1:32:07] } 6... Bg7 { [%eval 0.23] [%clk 1:32:40] } 7. Bf4 { [%eval 0.0] [%clk 1:30:51] } 7... O-O { [%eval 0.0] [%clk 1:33:02] } 8. Bc4 { [%eval -0.27] [%clk 1:30:31] } 8... c5 { [%eval -0.13] [%clk 1:33:15] } 9. Ne2 { [%eval -0.19] [%clk 1:30:42] } 9... Nc6 { [%eval -0.21] [%clk 1:27:59] } 10. Be3 { [%eval -0.06] [%clk 1:26:59] } 10... Qa5 { [%eval 0.0] [%clk 1:25:14] } 11. O-O { [%eval 0.0] [%clk 1:23:01] } 11... Rd8?! { [%eval 0.64] } { Inaccuracy. b6 was best. } { [%clk 1:25:25] } 12. Qb3 { [%eval 0.78] [%clk 1:20:01] } 12... e6 { [%eval 0.76] [%clk 1:25:12] } 13. Rfd1 { [%eval 0.64] [%clk 1:14:31] } 13... cxd4 { [%eval 0.66] [%clk 1:25:15] } 14. cxd4 { [%eval 0.47] [%clk 1:14:38] } 14... Qb4 { [%eval 0.62] [%clk 1:24:50] } 15. Rab1 { [%eval 0.23] [%clk 1:14:08] } 15... Qxb3 { [%eval 0.27] [%clk 1:24:52] } 16. axb3 { [%eval 0.03] [%clk 1:13:33] } 16... Bd7 { [%eval 0.18] [%clk 1:22:57] } 17. b4 { [%eval -0.13] [%clk 1:11:21] } 17... Be8 { [%eval 0.17] [%clk 1:21:29] } 18. f4? { [%eval -0.84] } { Mistake. b5 was best. } { [%clk 1:09:29] } 18... Rac8 { [%eval -0.37] [%clk 1:20:00] } 19. Ba2?? { [%eval -2.47] } { Blunder. d5 was best. } { [%clk 0:54:10] } 19... Bf8 { [%eval -2.63] [%clk 1:16:58] } 20. d5 { [%eval -2.69] [%clk 0:50:32] } 20... Nxb4 { [%eval -2.51] [%clk 1:17:18] } 21. Bb3 { [%eval -2.67] [%clk 0:50:47] } 21... exd5 { [%eval -3.01] [%clk 1:17:26] } 22. exd5 { [%eval -3.0] [%clk 0:50:07] } 22... b6 { [%eval -2.5] [%clk 1:17:22] } 23. Ra1?! { [%eval -3.77] } { Inaccuracy. Bf2 was best. } { [%clk 0:49:40] } 23... Rc7?? { [%eval -1.71] } { Blunder. Bb5 was best. } { [%clk 1:17:42] } 24. Bd4?! { [%eval -2.61] } { Inaccuracy. f5 was best. } { [%clk 0:49:11] } 24... Bb5?! { [%eval -1.59] } { Inaccuracy. Nc2 was best. } { [%clk 1:02:12] } 25. Nc3?! { [%eval -2.52] } { Inaccuracy. Be5 was best. } { [%clk 0:47:07] } 25... Bc4?? { [%eval -0.32] } { Blunder. Bd3 was best. } { [%clk 1:02:32] } 26. Bxc4?? { [%eval -2.95] } { Blunder. Ne4 was best. } { [%clk 0:45:48] } 26... Rxc4 { [%eval -2.94] [%clk 1:02:59] } 27. Ne4? { [%eval -4.72] } { Mistake. Be5 was best. } { [%clk 0:42:10] } 27... Bg7?? { [%eval -0.48] } { Blunder. Nc2 was best. } { [%clk 0:44:45] } 28. Nf6+ { [%eval -0.78] [%clk 0:40:55] } 28... Kh8?? { [%eval 1.64] } { Blunder. Bxf6 was best. } { [%clk 0:43:11] } 29. Be5? { [%eval 0.18] } { Mistake. Rxa7 was best. } { [%clk 0:40:51] } 29... a5 { [%eval 0.0] [%clk 0:42:09] } 30. Ng4?? { [%eval -4.3] } { Blunder. g4 was best. } { [%clk 0:38:35] } 30... Rxd5 { [%eval -4.22] [%clk 0:40:35] } 31. Rxd5 { [%eval -5.26] [%clk 0:38:31] } 31... Nxd5 { [%eval -5.02] [%clk 0:41:02] } 32. Rd1 { [%eval -5.1] [%clk 0:38:56] } 32... Rc5 { [%eval -4.6] [%clk 0:40:17] } 33. Ne3?! { [%eval -6.69] } { Inaccuracy. Bd6 was best. } { [%clk 0:34:52] } 33... Bxe5 { [%eval -6.35] [%clk 0:40:39] } 34. Nxd5 { [%eval -6.64] [%clk 0:35:11] } 34... Bc7 { [%eval -6.37] [%clk 0:40:47] } 35. Nxc7 { [%eval -6.59] [%clk 0:35:14] } 35... Rxc7 { [%eval -6.35] [%clk 0:41:14] } 36. Rd8+ { [%eval -6.52] [%clk 0:35:43] } 36... Kg7 { [%eval -6.75] [%clk 0:41:41] } 37. Rb8 { [%eval -6.46] [%clk 0:36:10] } 37... Rc6 { [%eval -6.58] [%clk 0:42:08] } 38. Kf2 { [%eval -6.8] [%clk 0:36:38] } 38... a4 { [%eval -6.79] [%clk 0:42:17] } 39. Ke3 { [%eval -6.88] [%clk 0:36:50] } 39... Rc3+ { [%eval -6.81] [%clk 0:40:47] } 40. Kd2 { [%eval -6.7] [%clk 1:07:05] } 40... Rb3 { [%eval -6.87] [%clk 1:11:16] } 41. Kc2 { [%eval -6.97] [%clk 1:07:25] } 41... b5 { [%eval -6.87] [%clk 1:11:44] } 42. Rb6 { [%eval -7.04] [%clk 1:07:49] } 42... b4 { [%eval -7.0] [%clk 1:11:42] } 43. Ra6 { [%eval -7.55] [%clk 1:08:06] } 43... Rc3+ { [%eval -7.67] [%clk 1:12:06] } 44. Kd2 { [%eval -8.39] [%clk 1:08:31] } 44... a3 { [%eval -8.46] [%clk 1:12:31] } 45. Ra4 { [%eval -8.4] [%clk 1:08:39] } 45... Rb3 { [%eval -8.68] [%clk 1:11:36] } 46. g3 { [%eval -8.69] [%clk 1:08:45] } 46... Rb2+ { [%eval -8.06] [%clk 1:11:54] } 47. Kc1 { [%eval -8.82] [%clk 1:09:12] } 47... Rxh2 { [%clk 1:11:39] } 48. Rxb4 { [%clk 1:09:28] } 48... a2 { [%clk 1:12:08] } 49. Ra4 { [%clk 1:09:54] } 49... Rh1+ { [%clk 1:12:25] } 50. Kb2 { [%clk 1:10:22] } 50... a1=Q+ { [%clk 1:12:53] } 51. Rxa1 { [%clk 1:10:49] } 51... Rxa1 { [%clk 1:13:20] } 52. Kxa1 { [%clk 1:11:18] } 52... Kf6 { [%clk 1:13:48] } 53. Kb2 { [%clk 1:11:46] } 53... Kf5 { [%clk 1:14:16] } 54. Kc2 { [%clk 1:12:14] } 54... Kg4 { [%clk 1:14:44] } 0-1