Event: 32nd Annual North American Open
Site: ChessKast.com
Date: 2022-12-27
White: Jayden Lee
Black: Mason Welch
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:27] } 2. Nf3 { [%eval 0.0] [%clk 1:30:59] } 2... Nc6 { [%eval 0.0] [%clk 1:30:55] } 3. Nc3 { [%eval 0.23] [%clk 1:31:26] } 3... Nf6 { [%eval 0.13] [%clk 1:31:20] } 4. e5?! { [%eval -0.51] } { Inaccuracy. Bb5 was best. } { [%clk 1:31:54] } 4... Ng4 { [%eval -0.62] [%clk 1:31:49] } 5. Qe2 { [%eval -0.6] [%clk 1:32:23] } 5... d6 { [%eval -0.24] [%clk 1:30:58] } 6. exd6 { [%eval -0.13] [%clk 1:31:05] } 6... Qxd6 { [%eval 0.32] [%clk 1:31:04] } 7. Nb5 { [%eval -0.17] [%clk 1:30:33] } 7... Qd8 { [%eval 0.04] [%clk 1:29:54] } 8. h3 { [%eval 0.08] [%clk 1:27:15] } 8... Nf6 { [%eval 0.29] [%clk 1:25:12] } 9. Ne5 { [%eval 0.2] [%clk 1:25:03] } 9... Nd4?! { [%eval 0.75] } { Inaccuracy. g6 was best. } { [%clk 1:16:00] } 10. Qc4?! { [%eval 0.05] } { Inaccuracy. Nxd4 was best. } { [%clk 1:25:32] } 10... e6 { [%eval 0.06] [%clk 1:15:58] } 11. Qa4 { [%eval -0.29] [%clk 1:24:09] } 11... Nc6? { [%eval 0.87] } { Mistake. Bd7 was best. } { [%clk 1:09:34] } 12. Nxc6 { [%eval 0.73] [%clk 1:20:05] } 12... bxc6 { [%eval 0.7] [%clk 1:10:04] } 13. Nc3 { [%eval 0.38] [%clk 1:19:36] } 13... Qc7 { [%eval 0.63] [%clk 1:03:44] } 14. Be2 { [%eval 0.5] [%clk 1:20:05] } 14... Be7 { [%eval 0.4] [%clk 1:04:13] } 15. Bf3 { [%eval 0.55] [%clk 1:17:24] } 15... Bd7 { [%eval 0.46] [%clk 1:01:45] } 16. O-O { [%eval 0.56] [%clk 1:17:53] } 16... O-O { [%eval 0.59] [%clk 1:02:14] } 17. b3 { [%eval 0.76] [%clk 1:18:22] } 17... Rab8 { [%eval 0.6] [%clk 0:58:21] } 18. Ba3 { [%eval 0.87] [%clk 1:18:51] } 18... Rfd8 { [%eval 0.82] [%clk 0:48:24] } 19. d4? { [%eval -0.55] } { Mistake. Ne4 was best. } { [%clk 1:17:51] } 19... Nd5?! { [%eval 0.44] } { Inaccuracy. Rb4 was best. } { [%clk 0:43:15] } 20. Ne4 { [%eval 0.66] [%clk 1:11:32] } 20... cxd4 { [%eval 0.46] [%clk 0:39:34] } 21. Bxe7 { [%eval 0.25] [%clk 1:12:01] } 21... Nxe7 { [%eval 0.42] [%clk 0:40:03] } 22. Qxd4 { [%eval 0.31] [%clk 1:09:52] } 22... Be8 { [%eval 0.76] [%clk 0:30:50] } 23. Qc4 { [%eval 0.77] [%clk 1:10:20] } 23... Nd5 { [%eval 0.96] [%clk 0:30:40] } 24. Rad1 { [%eval 0.79] [%clk 1:05:07] } 24... Rdc8?! { [%eval 1.73] } { Inaccuracy. Qa5 was best. } { [%clk 0:16:00] } 25. Qc5 { [%eval 1.78] [%clk 1:05:36] } 25... Qb6 { [%eval 1.93] [%clk 0:00:53] } 26. Qd6 { [%eval 1.86] [%clk 0:50:24] } 26... Rd8 { [%eval 1.48] [%clk 0:02:36] } 27. Qe5 { [%eval 1.83] [%clk 0:50:54] } 27... c5?! { [%eval 2.82] } { Inaccuracy. h6 was best. } { [%clk 0:06:09] } 28. c4 { [%eval 3.17] [%clk 0:51:19] } 28... Ne7 { [%eval 3.06] [%clk 0:06:38] } 29. Nxc5 { [%eval 2.87] [%clk 0:51:48] } 29... Ng6 { [%eval 3.46] [%clk 0:05:30] } 30. Qe3 { [%eval 3.6] [%clk 0:51:49] } 30... Rdc8?! { [%eval 4.78] } { Inaccuracy. h6 was best. } { [%clk 0:01:58] } 31. Nd7 { [%eval 4.88] [%clk 0:48:06] } 31... Qxe3 { [%eval 4.93] [%clk 0:00:37] } 32. fxe3 { [%eval 4.87] [%clk 0:48:35] } 32... Bxd7 { [%eval 4.87] [%clk 0:00:47] } 33. Rxd7 { [%eval 4.83] [%clk 0:49:04] } 33... a5 { [%eval 4.55] [%clk 0:04:04] } 34. Bh5 { [%eval 4.52] [%clk 0:49:33] } 34... f6 { [%eval 4.87] [%clk 0:04:33] } 35. Bxg6 { [%eval 4.86] [%clk 0:49:33] } 35... hxg6 { [%eval 5.01] [%clk 0:05:03] } 36. Ra7 { [%eval 4.9] [%clk 0:49:19] } 36... Ra8 { [%eval 5.0] [%clk 0:05:31] } 37. Rxa8 { [%eval 4.71] [%clk 0:49:49] } 37... Rxa8 { [%eval 4.83] [%clk 0:06:00] } 38. Kf2 { [%eval 4.8] [%clk 0:48:43] } 38... Kf7 { [%eval 5.08] [%clk 0:01:29] } 39. Rd1 { [%eval 4.93] [%clk 0:49:12] } 39... Ke7 { [%eval 5.16] [%clk 0:01:57] } 40. Rd3 { [%eval 4.57] [%clk 0:49:39] } 40... f5 { [%eval 4.76] [%clk 0:00:59] } 41. Ke2 { [%eval 4.63] [%clk 0:50:09] } 41... Ra6 { [%eval 4.79] [%clk 0:00:34] } 42. Kd2 { [%eval 5.27] [%clk 0:50:39] } 42... Rd6?! { [%eval 7.14] } { Inaccuracy. g5 was best. } { [%clk 0:01:55] } 43. a3 { [%eval 6.14] [%clk 0:51:09] } 43... g5 { [%eval 6.62] [%clk 0:04:30] } 44. e4 { [%eval 6.79] [%clk 0:51:38] } 44... g6 { [%eval 7.31] [%clk 0:04:59] } 45. Rxd6 { [%eval 6.47] [%clk 0:47:45] } 45... Kxd6 { [%eval 6.95] [%clk 0:05:04] } 46. exf5 { [%eval 7.07] [%clk 0:48:15] } 46... gxf5 { [%eval 6.74] [%clk 0:05:30] } 47. b4 { [%eval 6.73] [%clk 0:48:27] } 47... e5 { [%eval 7.31] [%clk 0:02:50] } 48. bxa5 { [%eval 7.38] [%clk 0:48:57] } 48... Kc6 { [%eval 7.62] [%clk 0:01:27] } 49. Ke3 { [%eval 7.36] [%clk 0:49:27] } 49... Kb7 { [%eval 7.61] [%clk 0:01:02] } 50. c5 { [%eval 7.75] [%clk 0:49:55] } 50... Kc7 { [%eval 8.63] [%clk 0:00:55] } 51. a6 { [%eval 9.31] [%clk 0:50:08] } 51... Kc6 { [%eval 8.16] [%clk 0:01:25] } 52. g3 { [%eval 8.99] [%clk 0:47:10] } 52... Kc7 { [%eval 8.91] [%clk 0:01:54] } 53. h4 { [%eval 8.97] [%clk 0:47:33] } 1-0