Event: Round 4: Jeremy Chon - Jakub Vojta
Date: 2021-09-28
White: Jeremy Chon
Black: Jakub Vojta
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System, Grünfeld Formation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 0:11:47] } 1... Nf6 { [%eval 0.25] [%clk 0:12:05] } 2. d4 { [%eval 0.12] [%clk 0:11:49] } 2... g6 { [%eval 0.21] [%clk 0:12:07] } 3. e3 { [%eval 0.21] [%clk 0:11:52] } 3... Bg7 { [%eval 0.19] [%clk 0:12:08] } 4. Bd3?! { [%eval -0.33] } { Inaccuracy. c4 was best. } { [%clk 0:11:54] } 4... d5 { [%eval 0.0] [%clk 0:12:09] } 5. O-O { [%eval -0.07] [%clk 0:11:50] } 5... O-O { [%eval -0.12] [%clk 0:12:11] } 6. Nbd2 { [%eval -0.16] [%clk 0:11:52] } 6... c5 { [%eval -0.18] [%clk 0:11:45] } 7. b3 { [%eval -0.25] [%clk 0:11:53] } 7... cxd4 { [%eval -0.21] [%clk 0:11:43] } 8. exd4 { [%eval -0.11] [%clk 0:11:55] } 8... Nc6 { [%eval -0.06] [%clk 0:11:43] } 9. Bb2 { [%eval 0.0] [%clk 0:11:56] } 9... Nb4 { [%eval -0.13] [%clk 0:11:34] } 10. Be2 { [%eval -0.06] [%clk 0:11:53] } 10... Bf5 { [%eval -0.14] [%clk 0:11:31] } 11. c3 { [%eval 0.0] [%clk 0:11:34] } 11... Nd3 { [%eval -0.04] [%clk 0:11:28] } 12. Bxd3 { [%eval -0.01] [%clk 0:11:27] } 12... Bxd3 { [%eval -0.19] } 13. Re1 { [%eval -0.03] } 13... Ne4 { [%eval 0.2] [%clk 0:10:43] } 14. Ne5 { [%eval 0.47] [%clk 0:10:55] } 14... Bxe5?! { [%eval 1.2] } { Inaccuracy. Nxd2 was best. } { [%clk 0:10:45] } 15. dxe5 { [%eval 1.14] [%clk 0:10:57] } 15... Qb6 { [%eval 0.9] [%clk 0:10:23] } 16. Re3 { [%eval 1.0] [%clk 0:10:00] } 16... Nxd2 { [%eval 0.95] [%clk 0:08:17] } 17. Qxd2 { [%eval 1.2] [%clk 0:10:02] } 17... Be4?! { [%eval 1.97] } { Inaccuracy. Bf5 was best. } { [%clk 0:07:55] } 18. c4 { [%eval 2.23] [%clk 0:06:45] } 18... Rfd8 { [%eval 2.28] [%clk 0:07:12] } 19. Bd4 { [%eval 2.38] [%clk 0:05:41] } 19... Qc6 { [%eval 2.22] [%clk 0:06:25] } 20. f3 { [%eval 2.04] [%clk 0:04:32] } 20... Bf5 { [%eval 1.81] [%clk 0:06:20] } 21. cxd5?? { [%eval -0.54] } { Blunder. c5 was best. } { [%clk 0:04:22] } 21... Qxd5 { [%eval -0.2] [%clk 0:06:16] } 22. Rd1 { [%eval 0.07] [%clk 0:04:12] } 22... Rac8 { [%eval 0.0] [%clk 0:06:10] } 23. Rc3 { [%eval 0.0] [%clk 0:03:42] } 23... Rxc3 { [%eval 0.0] [%clk 0:05:44] } 24. Bxc3 { [%eval 0.0] [%clk 0:03:41] } 24... Qc5+ { [%eval -0.02] [%clk 0:04:34] } 25. Bd4 { [%eval -0.02] [%clk 0:03:30] } 25... Qc6 { [%eval -0.02] [%clk 0:04:18] } 26. Qb2 { [%eval 0.0] [%clk 0:02:56] } 26... h5 { [%eval 0.0] [%clk 0:04:04] } 27. Rc1 { [%eval 0.0] [%clk 0:02:47] } 27... Qa6 { [%eval 0.0] [%clk 0:04:00] } 28. Qf2 { [%eval -0.04] [%clk 0:02:30] } 28... b6 { [%eval 0.0] [%clk 0:03:46] } 29. Rc7? { [%eval -1.11] } { Mistake. Be3 was best. } { [%clk 0:02:15] } 29... Qd3 { [%eval -1.27] [%clk 0:03:37] } 30. Be3 { [%eval -1.12] [%clk 0:01:05] } 30... Kh7? { [%eval 0.0] } { Mistake. Rd5 was best. } { [%clk 0:02:43] } 31. h3 { [%eval 0.0] [%clk 0:00:51] } 31... Rd7 { [%eval 0.0] [%clk 0:02:37] } 32. Rxd7 { [%eval 0.03] [%clk 0:00:49] } 32... Bxd7 { [%eval 0.01] [%clk 0:02:39] } 33. Qd2 { [%eval 0.0] [%clk 0:00:39] } 33... Qb1+ { [%eval 0.06] [%clk 0:02:30] } 34. Kh2 { [%eval 0.11] [%clk 0:00:39] } 34... Be6 { [%eval 0.22] [%clk 0:02:17] } 35. Bg5 { [%eval 0.23] [%clk 0:00:39] } 35... Qf5 { [%eval 0.15] [%clk 0:02:11] } 36. Bxe7 { [%eval 0.0] [%clk 0:00:29] } 36... Qxe5+ { [%eval 0.0] [%clk 0:02:13] } 37. Kh1 { [%eval 0.0] [%clk 0:00:31] } 37... Bxh3 { [%eval 0.0] [%clk 0:01:28] } 38. gxh3?? { [%eval -3.35] } { Blunder. Qd8 was best. } { [%clk 0:00:18] } 38... Qxe7 { [%eval -3.25] [%clk 0:01:30] } 39. Kg2 { [%eval -3.36] [%clk 0:00:16] } 39... Qe6? { [%eval -1.66] } { Mistake. h4 was best. } { [%clk 0:01:25] } 40. Qc2? { [%eval -3.51] } { Mistake. h4 was best. } { [%clk 0:00:15] } 40... h4 { [%eval -3.71] [%clk 0:01:22] } 41. Qd2 { [%eval -3.56] [%clk 0:00:15] } 41... Qe5 { [%eval -3.84] [%clk 0:01:19] } 42. f4 { [%eval -4.26] [%clk 0:00:15] } 42... Qe4+ { [%eval -3.58] [%clk 0:01:18] } 43. Kf2 { [%eval -3.28] [%clk 0:00:17] } 43... Qh1 { [%eval -3.88] [%clk 0:01:09] } 44. Ke3? { [%eval -8.15] } { Mistake. Qd7 was best. } { [%clk 0:00:12] } 44... Qxh3+ { [%eval -7.76] [%clk 0:01:09] } 45. Kd4 { [%eval -9.26] [%clk 0:00:13] } 45... Qd7+ { [%eval -9.41] [%clk 0:01:11] } 46. Ke3 { [%eval -9.37] [%clk 0:00:14] } 46... Qxd2+ { [%eval -9.38] [%clk 0:01:13] } 47. Kxd2 { [%eval -9.38] [%clk 0:00:16] } 47... f6 { [%eval -8.61] [%clk 0:01:15] } 48. Ke3 { [%eval -8.86] [%clk 0:00:17] } 48... g5 { [%eval -8.59] [%clk 0:01:17] } 49. fxg5 { [%eval -9.5] [%clk 0:00:18] } 49... fxg5 { [%eval -9.49] [%clk 0:01:19] } 50. Kf3 { [%eval -10.06] [%clk 0:00:20] } 50... Kg6 { [%eval -9.79] [%clk 0:01:21] } 51. Kg4 { [%eval -10.0] [%clk 0:00:23] } 51... Kf6 { [%eval -10.92] [%clk 0:01:23] } 0-1