Event: Ronda 9: Brandon Jacobson - Andrea Stella
Date: 2023-04-10
White: Brandon Jacobson
Black: Andrea Stella
Result: 1-0
ECO: A06
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:21:05] } 1... d5 { [%eval 0.34] [%clk 1:30:56] } 2. e3 { [%eval 0.04] [%clk 1:20:35] } 2... Nf6 { [%eval 0.05] [%clk 1:31:13] } 3. c4 { [%eval 0.18] [%clk 1:21:02] } 3... e6 { [%eval 0.07] [%clk 1:31:39] } 4. Nc3 { [%eval 0.01] [%clk 1:21:26] } 4... Bd6 { [%eval 0.2] [%clk 1:32:01] } 5. b3 { [%eval 0.06] [%clk 1:21:49] } 5... O-O { [%eval 0.13] [%clk 1:32:26] } 6. Bb2 { [%eval 0.08] [%clk 1:22:16] } 6... Re8 { [%eval 0.23] [%clk 1:32:52] } 7. Nb5 { [%eval 0.18] [%clk 1:21:12] } 7... Be7 { [%eval 0.12] [%clk 1:31:57] } 8. Be5 { [%eval 0.12] [%clk 1:21:36] } 8... Na6 { [%eval -0.02] [%clk 1:32:12] } 9. Qc2 { [%eval -0.17] [%clk 1:21:12] } 9... c6 { [%eval -0.09] [%clk 1:30:43] } 10. Nc3 { [%eval -0.22] [%clk 1:21:37] } 10... dxc4 { [%eval 0.08] [%clk 1:27:21] } 11. bxc4 { [%eval 0.07] [%clk 1:08:05] } 11... Nd7 { [%eval 0.18] [%clk 1:27:03] } 12. Bg3 { [%eval 0.08] [%clk 1:07:52] } 12... e5 { [%eval 0.2] [%clk 1:25:38] } 13. Be2 { [%eval 0.03] [%clk 1:04:45] } 13... Bb4 { [%eval 0.39] [%clk 1:20:24] } 14. O-O { [%eval 0.03] [%clk 1:00:37] } 14... Nac5 { [%eval 0.04] [%clk 1:17:43] } 15. Bh4 { [%eval 0.0] [%clk 0:54:15] } 15... Qa5 { [%eval 0.06] [%clk 1:13:30] } 16. Rfc1 { [%eval 0.0] [%clk 0:51:50] } 16... Nf8 { [%eval 0.0] [%clk 1:09:50] } 17. d4 { [%eval 0.0] [%clk 0:41:41] } 17... exd4 { [%eval 0.15] [%clk 1:04:39] } 18. Nxd4 { [%eval 0.14] [%clk 0:42:07] } 18... Bxc3 { [%eval 0.3] [%clk 1:00:05] } 19. Qxc3 { [%eval 0.11] [%clk 0:42:34] } 19... Qxc3 { [%eval 0.33] [%clk 1:00:30] } 20. Rxc3 { [%eval 0.31] [%clk 0:43:00] } 20... Ne4 { [%eval 0.23] [%clk 0:57:54] } 21. Ra3 { [%eval 0.23] [%clk 0:39:47] } 21... g5 { [%eval 0.36] [%clk 0:56:50] } 22. Bg3 { [%eval 0.29] [%clk 0:40:10] } 22... Nxg3 { [%eval 0.27] [%clk 0:57:14] } 23. hxg3 { [%eval 0.32] [%clk 0:40:37] } 23... Ne6 { [%eval 0.45] [%clk 0:57:26] } 24. Nb3 { [%eval 0.39] [%clk 0:39:38] } 24... Rd8 { [%eval 0.42] [%clk 0:54:22] } 25. f4 { [%eval 0.43] [%clk 0:37:19] } 25... a5 { [%eval 0.36] [%clk 0:45:56] } 26. Ra4 { [%eval 0.34] [%clk 0:24:40] } 26... b6 { [%eval 0.35] [%clk 0:38:48] } 27. Bf3 { [%eval 0.39] [%clk 0:24:39] } 27... gxf4 { [%eval 0.66] [%clk 0:32:48] } 28. gxf4 { [%eval 0.68] [%clk 0:20:37] } 28... Rd3 { [%eval 0.62] [%clk 0:31:57] } 29. Kf2 { [%eval 0.75] [%clk 0:18:58] } 29... Ba6? { [%eval 1.97] } { Mistake. Rc3 was best. } { [%clk 0:23:06] } 30. Bxc6? { [%eval 0.46] } { Mistake. f5 was best. } { [%clk 0:05:47] } 30... Rc8 { [%eval 0.47] [%clk 0:22:46] } 31. Bd5 { [%eval 0.32] [%clk 0:06:11] } 31... Nc7? { [%eval 1.62] } { Mistake. Rc3 was best. } { [%clk 0:18:44] } 32. Be4 { [%eval 1.63] [%clk 0:02:44] } 32... Rc3 { [%eval 1.4] [%clk 0:19:13] } 33. Rc1? { [%eval 0.05] } { Mistake. c5 was best. } { [%clk 0:01:18] } 33... Rxc1 { [%eval 0.08] [%clk 0:18:35] } 34. Nxc1 { [%eval 0.11] [%clk 0:01:47] } 34... Ne8?! { [%eval 0.73] } { Inaccuracy. Ne6 was best. } { [%clk 0:18:35] } 35. Bd3 { [%eval 0.74] [%clk 0:01:57] } 35... Nd6 { [%eval 0.78] [%clk 0:18:03] } 36. c5 { [%eval 0.64] [%clk 0:01:34] } 36... Rxc5 { [%eval 0.82] [%clk 0:18:32] } 37. Bxa6 { [%eval 0.71] [%clk 0:02:00] } 37... Rxc1 { [%eval 0.77] [%clk 0:18:59] } 38. Bd3 { [%eval 0.24] [%clk 0:01:39] } 38... Nb7 { [%eval 0.13] [%clk 0:17:41] } 39. Rd4 { [%eval 0.18] [%clk 0:00:46] } 39... Nc5 { [%eval 0.09] [%clk 0:17:33] } 40. Bc4 { [%eval 0.0] [%clk 0:01:13] } 40... Kf8 { [%eval 0.04] [%clk 0:12:34] } 41. g4 { [%eval 0.1] [%clk 0:00:55] } 41... h6 { [%eval 0.0] [%clk 0:13:03] } 42. Kf3 { [%eval 0.01] [%clk 0:00:50] } 42... Ke7 { [%eval 0.0] [%clk 0:13:08] } 43. Bb5 { [%eval 0.01] [%clk 0:00:52] } 43... Rb1 { [%eval 0.09] [%clk 0:08:51] } 44. Bc6 { [%eval 0.04] [%clk 0:01:21] } 44... Rf1+ { [%eval 0.0] [%clk 0:06:55] } 45. Ke2 { [%eval 0.04] [%clk 0:01:39] } 45... Rg1 { [%eval 0.0] [%clk 0:07:01] } 46. Kf3 { [%eval 0.0] [%clk 0:02:06] } 46... Rf1+ { [%eval 0.1] [%clk 0:07:27] } 47. Kg2 { [%eval 0.0] [%clk 0:02:14] } 47... Re1 { [%eval 0.0] [%clk 0:07:47] } 48. Kf2 { [%eval 0.0] [%clk 0:02:10] } 48... Rc1 { [%eval 0.0] [%clk 0:08:12] } 49. Rd2 { [%eval -0.09] [%clk 0:01:32] } 49... b5 { [%eval -0.11] [%clk 0:08:16] } 50. Kf3 { [%eval -0.23] [%clk 0:01:16] } 50... b4 { [%eval -0.09] [%clk 0:08:39] } 51. Bd5 { [%eval -0.18] [%clk 0:01:25] } 51... Rc3 { [%eval 0.0] [%clk 0:07:34] } 52. Rh2 { [%eval 0.0] [%clk 0:01:06] } 52... Rd3?! { [%eval 1.05] } { Inaccuracy. Nd7 was best. } { [%clk 0:07:08] } 53. Rh5 { [%eval 1.01] [%clk 0:01:01] } 53... Rd2?! { [%eval 2.19] } { Inaccuracy. Ne6 was best. } { [%clk 0:00:40] } 54. Bc4?! { [%eval 1.39] } { Inaccuracy. Re5+ was best. } { [%clk 0:01:27] } 54... Kd6?? { [%eval 3.88] } { Blunder. Nb7 was best. } { [%clk 0:00:50] } 55. Rxh6+ { [%eval 3.81] [%clk 0:01:47] } 55... Kc7 { [%eval 4.39] [%clk 0:01:07] } 56. Bxf7 { [%eval 4.29] [%clk 0:01:26] } 56... a4 { [%eval 4.76] [%clk 0:01:35] } 57. g5 { [%eval 4.91] [%clk 0:01:33] } 57... b3 { [%eval 4.62] [%clk 0:00:32] } 58. axb3 { [%eval 4.88] [%clk 0:01:58] } 58... axb3 { [%eval 4.81] [%clk 0:01:01] } 59. g6 { [%eval 4.79] [%clk 0:01:34] } 59... b2 { [%eval 5.1] [%clk 0:01:04] } 60. Rh1 { [%eval 4.9] [%clk 0:01:38] } 60... Nd3?! { [%eval 6.68] } { Inaccuracy. Nd7 was best. } { [%clk 0:00:57] } 61. Rb1 { [%eval 5.62] [%clk 0:01:51] } 61... Rf2+ { [%eval 6.26] [%clk 0:00:59] } 62. Ke4 { [%eval 5.73] [%clk 0:00:45] } 62... Nc5+ { [%eval 5.79] [%clk 0:01:13] } 63. Kd4 { [%eval 5.16] [%clk 0:01:14] } 63... Kd6?! { [%eval 6.63] } { Inaccuracy. Nd7 was best. } { [%clk 0:00:31] } 64. g7 { [%eval 6.78] [%clk 0:01:35] } 1-0