Event: Las Vegas National Open 2023
Date: 2023-06-18
White: Laurie Qiu
Black: Antonio Padron
Result: 1/2-1/2
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard
TimeControl: G/90 +30 sec inc

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c6 { [%eval 0.37] [%clk 1:30:16] } 2. d4 { [%eval 0.41] [%clk 1:31:25] } 2... d5 { [%eval 0.28] [%clk 1:30:41] } 3. exd5 { [%eval 0.35] [%clk 1:31:51] } 3... cxd5 { [%eval 0.33] [%clk 1:31:05] } 4. Nf3 { [%eval 0.0] [%clk 1:32:17] } 4... Nc6 { [%eval 0.22] [%clk 1:31:21] } 5. c3 { [%eval 0.09] [%clk 1:32:39] } 5... Nf6 { [%eval 0.3] [%clk 1:31:45] } 6. Be2 { [%eval 0.01] [%clk 1:32:41] } 6... Bg4 { [%eval 0.15] [%clk 1:32:08] } 7. O-O { [%eval 0.01] [%clk 1:33:04] } 7... e6 { [%eval 0.05] [%clk 1:32:25] } 8. Re1 { [%eval 0.0] [%clk 1:32:55] } 8... Be7 { [%eval 0.22] [%clk 1:31:47] } 9. h3 { [%eval 0.09] [%clk 1:33:04] } 9... Bxf3 { [%eval 0.13] [%clk 1:31:08] } 10. Bxf3 { [%eval 0.14] [%clk 1:33:31] } 10... O-O { [%eval 0.02] [%clk 1:31:27] } 11. Bf4 { [%eval 0.1] [%clk 1:33:09] } 11... b5 { [%eval 0.07] [%clk 1:28:30] } 12. Nd2 { [%eval 0.0] [%clk 1:32:52] } 12... Rc8?! { [%eval 0.64] } { Inaccuracy. b4 was best. } { [%clk 1:23:29] } 13. b4 { [%eval 0.49] [%clk 1:30:12] } 13... a5 { [%eval 0.66] [%clk 1:17:20] } 14. a3 { [%eval 0.52] [%clk 1:29:59] } 14... Nd7 { [%eval 1.01] [%clk 1:07:08] } 15. Qe2 { [%eval 0.72] [%clk 1:28:43] } 15... Qb6?! { [%eval 1.5] } { Inaccuracy. Bg5 was best. } { [%clk 1:02:10] } 16. Nb3 { [%eval 1.54] [%clk 1:27:05] } 16... Rfe8 { [%eval 1.63] [%clk 0:53:53] } 17. Nc5 { [%eval 1.6] [%clk 1:25:58] } 17... Nxc5?! { [%eval 2.3] } { Inaccuracy. Nf6 was best. } { [%clk 0:53:34] } 18. bxc5 { [%eval 2.37] [%clk 1:26:17] } 18... Qb7 { [%eval 2.92] [%clk 0:53:10] } 19. Rab1 { [%eval 3.08] [%clk 1:26:15] } 19... b4 { [%eval 2.89] [%clk 0:48:25] } 20. axb4 { [%eval 2.26] [%clk 1:24:31] } 20... axb4 { [%eval 2.42] [%clk 0:48:43] } 21. Qb2?! { [%eval 1.77] } { Inaccuracy. Qd1 was best. } { [%clk 1:21:04] } 21... Bf6 { [%eval 1.78] [%clk 0:46:46] } 22. Red1 { [%eval 1.83] [%clk 1:20:24] } 22... g5 { [%eval 2.19] [%clk 0:31:05] } 23. Bg3 { [%eval 2.26] [%clk 1:15:46] } 23... Rb8? { [%eval 3.73] } { Mistake. Ra8 was best. } { [%clk 0:20:15] } 24. Bxb8 { [%eval 3.68] [%clk 1:15:31] } 24... Rxb8 { [%eval 3.62] [%clk 0:20:40] } 25. cxb4 { [%eval 3.86] [%clk 1:13:01] } 25... Qb5 { [%eval 3.51] [%clk 0:15:40] } 26. Be2 { [%eval 3.73] [%clk 1:12:31] } 26... Qa4 { [%eval 3.68] [%clk 0:15:31] } 27. Ra1?! { [%eval 2.75] } { Inaccuracy. b5 was best. } { [%clk 1:08:38] } 27... Qxb4 { [%eval 3.02] [%clk 0:12:29] } 28. Qxb4 { [%eval 3.0] [%clk 1:08:40] } 28... Rxb4 { [%eval 2.97] [%clk 0:12:55] } 29. Rab1 { [%eval 3.03] [%clk 1:05:51] } 29... Rxd4 { [%eval 3.4] [%clk 0:10:48] } 30. Rdc1?! { [%eval 2.5] } { Inaccuracy. Rb6 was best. } { [%clk 1:00:57] } 30... Bd8?! { [%eval 3.58] } { Inaccuracy. Rd2 was best. } { [%clk 0:07:10] } 31. Bb5? { [%eval 1.9] } { Mistake. Rb7 was best. } { [%clk 1:00:51] } 31... Na5 { [%eval 2.02] [%clk 0:07:11] } 32. c6?! { [%eval 0.86] } { Inaccuracy. Rc2 was best. } { [%clk 0:59:26] } 32... Bc7 { [%eval 1.17] [%clk 0:07:40] } 33. Ba6 { [%eval 0.77] [%clk 0:58:58] } 33... Kf8 { [%eval 0.51] [%clk 0:07:33] } 34. Rb7 { [%eval 0.62] [%clk 0:51:09] } 34... Nxb7 { [%eval 0.67] [%clk 0:07:35] } 35. cxb7 { [%eval 0.68] [%clk 0:51:36] } 35... Bf4 { [%eval 0.65] [%clk 0:07:58] } 36. b8=Q+ { [%eval 0.6] [%clk 0:51:44] } 36... Bxb8 { [%eval 0.65] [%clk 0:08:22] } 37. Rc8+ { [%eval 0.63] [%clk 0:52:10] } 37... Kg7 { [%eval 0.71] [%clk 0:08:33] } 38. Rxb8 { [%eval 0.62] [%clk 0:52:36] } 38... Rd1+ { [%eval 0.73] [%clk 0:08:15] } 39. Kh2 { [%eval 0.68] [%clk 0:53:02] } 39... Rd2 { [%eval 0.7] [%clk 0:08:24] } 40. f3 { [%eval 0.33] [%clk 0:53:06] } 40... Ra2 { [%eval 0.65] [%clk 0:08:34] } 41. Bb5 { [%eval 0.18] [%clk 0:46:03] } 41... Ra7 { [%eval 0.71] [%clk 0:08:42] } 42. Rc8 { [%eval 0.52] [%clk 0:41:19] } 42... h5 { [%eval 0.72] [%clk 0:08:47] } 43. Rc2?! { [%eval 0.13] } { Inaccuracy. h4 was best. } { [%clk 0:40:57] } 43... Ra5 { [%eval 0.05] [%clk 0:08:43] } 44. Bd3 { [%eval 0.07] [%clk 0:40:56] } 44... Ra3 { [%eval 0.2] [%clk 0:09:04] } 45. Be2 { [%eval 0.19] [%clk 0:41:12] } 45... h4 { [%eval 0.13] [%clk 0:08:21] } 46. Kg1 { [%eval 0.11] [%clk 0:41:24] } 46... Kf6 { [%eval 0.04] [%clk 0:06:22] } 47. Kf2 { [%eval 0.0] [%clk 0:41:47] } 47... Ke5 { [%eval 0.0] [%clk 0:05:55] } 48. g3 { [%eval 0.05] [%clk 0:39:53] } 48... hxg3+ { [%eval 0.03] [%clk 0:05:49] } 49. Kxg3 { [%eval 0.06] [%clk 0:40:20] } 49... Ra4 { [%eval 0.01] [%clk 0:05:36] } 50. Rd2 { [%eval 0.1] [%clk 0:39:59] } 50... f5 { [%eval 0.03] [%clk 0:05:49] } 51. Bd1 { [%eval 0.0] [%clk 0:39:32] } 51... Rb4 { [%eval 0.0] [%clk 0:05:54] } 52. Re2+ { [%eval 0.0] [%clk 0:39:51] } 52... Kf6 { [%eval 0.0] [%clk 0:06:23] } 53. Rd2 { [%eval 0.0] [%clk 0:39:59] } 53... Ke5 { [%eval 0.0] [%clk 0:06:47] } 54. Re2+ { [%eval 0.0] [%clk 0:40:26] } 54... Kf6 { [%eval 0.0] [%clk 0:07:08] } 55. Rd2 { [%eval 0.0] [%clk 0:40:52] } 55... Ke5 { [%eval 0.0] [%clk 0:06:25] } 56. Re2+ { [%eval 0.0] [%clk 0:41:20] } 1/2-1/2