Event: Round 4: Andrew Titus - Arthur Guo
Date: 2021-12-20
White: Andrew Titus
Black: Arthur Guo
BlackTitle: IM
Result: 1/2-1/2
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:46] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... d6 { [%eval 0.0] [%clk 1:31:08] } 3. d4 { [%eval 0.15] [%clk 1:31:43] } 3... cxd4 { [%eval 0.13] [%clk 1:31:33] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:10] } 4... Nf6 { [%eval 0.31] [%clk 1:31:52] } 5. Nc3 { [%eval 0.18] [%clk 1:32:39] } 5... a6 { [%eval 0.21] [%clk 1:32:08] } 6. g3 { [%eval 0.05] [%clk 1:33:07] } 6... e5 { [%eval 0.08] [%clk 1:31:42] } 7. Nde2 { [%eval 0.0] [%clk 1:33:31] } 7... Be6 { [%eval 0.36] [%clk 1:31:04] } 8. Bg2 { [%eval 0.52] [%clk 1:33:53] } 8... b5 { [%eval 0.4] [%clk 1:30:10] } 9. O-O { [%eval 0.39] [%clk 1:27:45] } 9... Nbd7 { [%eval 0.17] [%clk 1:27:42] } 10. Nd5 { [%eval 0.22] [%clk 1:21:28] } 10... Nxd5 { [%eval 0.57] [%clk 1:21:34] } 11. exd5 { [%eval 0.61] [%clk 1:21:49] } 11... Bf5 { [%eval 0.46] [%clk 1:22:01] } 12. f4 { [%eval 0.51] [%clk 1:05:24] } 12... Rc8 { [%eval 0.22] [%clk 1:18:24] } 13. c3 { [%eval 0.0] [%clk 1:04:59] } 13... Qb6+ { [%eval 0.44] [%clk 1:16:40] } 14. Kh1 { [%eval 0.37] [%clk 1:05:20] } 14... g6 { [%eval 0.53] [%clk 1:10:50] } 15. Re1 { [%eval 0.27] [%clk 0:57:34] } 15... Bg4 { [%eval 0.0] [%clk 1:04:04] } 16. Qd3 { [%eval -0.18] [%clk 0:57:28] } 16... Be7?! { [%eval 0.72] } { Inaccuracy. Bg7 was best. } { [%clk 1:00:12] } 17. Be3?! { [%eval 0.1] } { Inaccuracy. fxe5 was best. } { [%clk 0:51:50] } 17... Qc7?! { [%eval 0.64] } { Inaccuracy. Qd8 was best. } { [%clk 0:57:56] } 18. h3 { [%eval 0.95] [%clk 0:46:19] } 18... Bf5 { [%eval 0.96] [%clk 0:54:17] } 19. Qd2 { [%eval 0.96] [%clk 0:45:53] } 19... h5 { [%eval 1.04] [%clk 0:51:15] } 20. Nc1? { [%eval -0.32] } { Mistake. fxe5 was best. } { [%clk 0:36:48] } 20... O-O { [%eval -0.38] [%clk 0:46:50] } 21. a4 { [%eval -0.79] [%clk 0:32:33] } 21... b4 { [%eval -0.58] [%clk 0:32:08] } 22. cxb4 { [%eval -0.25] [%clk 0:30:48] } 22... Nf6 { [%eval -0.59] [%clk 0:32:29] } 23. fxe5 { [%eval -0.86] [%clk 0:20:38] } 23... Ne4 { [%eval -0.54] [%clk 0:30:31] } 24. Bxe4 { [%eval -0.68] [%clk 0:20:12] } 24... Bxe4+ { [%eval -0.62] [%clk 0:30:58] } 25. Kh2 { [%eval -0.54] [%clk 0:19:51] } 25... dxe5?! { [%eval 0.22] } { Inaccuracy. Qb7 was best. } { [%clk 0:25:43] } 26. Bc5 { [%eval 0.0] [%clk 0:18:35] } 26... Bxc5?? { [%eval 1.64] } { Blunder. Bf5 was best. } { [%clk 0:24:35] } 27. bxc5 { [%eval 1.83] [%clk 0:18:50] } 27... f5 { [%eval 1.57] [%clk 0:22:39] } 28. b4 { [%eval 1.71] [%clk 0:17:00] } 28... Qf7 { [%eval 2.04] [%clk 0:19:37] } 29. d6 { [%eval 1.81] [%clk 0:15:51] } 29... a5 { [%eval 2.05] [%clk 0:15:30] } 30. Nd3 { [%eval 1.62] [%clk 0:11:29] } 30... Qd5 { [%eval 1.76] [%clk 0:11:36] } 31. Rad1?? { [%eval 0.19] } { Blunder. Red1 was best. } { [%clk 0:11:43] } 31... axb4 { [%eval 0.17] [%clk 0:11:05] } 32. d7? { [%eval -0.99] } { Mistake. Re3 was best. } { [%clk 0:09:39] } 32... Qxd7 { [%eval -1.05] [%clk 0:11:01] } 33. Nxe5? { [%eval -2.77] } { Mistake. Qxb4 was best. } { [%clk 0:10:07] } 33... Qxd2+ { [%eval -2.5] [%clk 0:10:39] } 34. Rxd2 { [%eval -2.82] [%clk 0:10:36] } 34... Rfd8 { [%eval -2.61] [%clk 0:08:38] } 35. Nc4 { [%eval -2.96] [%clk 0:06:16] } 35... Rxd2+ { [%eval -2.87] [%clk 0:08:26] } 36. Nxd2 { [%eval -2.92] [%clk 0:06:45] } 36... Bc2?? { [%eval -0.41] } { Blunder. Bd5 was best. } { [%clk 0:08:00] } 37. Re6 { [%eval -0.53] [%clk 0:06:09] } 37... Rxc5 { [%eval -0.09] [%clk 0:06:23] } 38. Rxg6+ { [%eval -0.14] [%clk 0:06:24] } 38... Kh7 { [%eval 0.0] [%clk 0:06:31] } 39. Rb6 { [%eval -0.1] [%clk 0:06:04] } 39... Rd5 { [%eval -0.07] [%clk 0:06:50] } 40. Nc4 { [%eval -0.06] [%clk 0:05:50] } 40... b3 { [%eval -0.1] [%clk 0:07:02] } 41. a5 { [%eval -0.11] [%clk 0:04:48] } 41... Rc5 { [%eval 0.0] [%clk 0:06:51] } 42. Nd2 { [%eval 0.0] [%clk 0:04:59] } 42... Rxa5 { [%eval 0.0] [%clk 0:05:44] } 43. Nxb3 { [%eval 0.0] [%clk 0:05:23] } 43... Ra2 { [%eval 0.0] [%clk 0:06:13] } 44. Nc5 { [%eval 0.0] [%clk 0:04:19] } 44... Be4+ { [%eval 0.0] [%clk 0:04:00] } 45. Kg1 { [%eval 0.0] [%clk 0:04:48] } 45... Bf3 { [%eval -0.03] [%clk 0:02:49] } 46. Ne6 { [%eval -0.03] [%clk 0:04:40] } 46... Rg2+ { [%eval 0.0] [%clk 0:02:20] } 47. Kf1 { [%eval -0.03] [%clk 0:04:52] } 47... Rxg3 { [%eval 0.0] [%clk 0:02:35] } 48. Kf2 { [%eval -0.03] [%clk 0:03:35] } 48... h4 { [%eval 0.0] [%clk 0:03:04] } 49. Rb4 { [%eval -0.08] [%clk 0:03:21] } 49... Be4 { [%eval -0.02] [%clk 0:03:26] } 50. Nc5 { [%eval -0.03] [%clk 0:03:43] } 50... Rg2+ { [%eval -0.03] [%clk 0:02:32] } 51. Kf1 { [%eval 0.0] [%clk 0:03:04] } 51... Bc6 { [%eval -0.08] [%clk 0:02:45] } 52. Rxh4+ { [%eval -0.01] [%clk 0:03:29] } 52... Kg6 { [%eval 0.0] [%clk 0:02:40] } 53. Rd4 { [%eval 0.0] [%clk 0:03:29] } 53... Ba8 { [%eval -0.01] [%clk 0:02:31] } 54. Rd8 { [%eval -0.08] [%clk 0:03:32] } 54... Ra2 { [%eval -0.2] [%clk 0:02:59] } 55. Rg8+ { [%eval -0.18] [%clk 0:01:44] } 55... Kf6 { [%eval -0.18] [%clk 0:03:04] } 56. Nd3 { [%eval -0.15] [%clk 0:01:27] } 56... Be4 { [%eval -0.1] [%clk 0:03:15] } 57. Rg3 { [%eval -0.16] [%clk 0:00:45] } 57... Ra3 { [%eval -0.14] [%clk 0:02:41] } 58. Ke2 { [%eval -0.05] [%clk 0:01:11] } 58... Ra2+ { [%eval -0.13] [%clk 0:03:10] } 59. Kf1 { [%eval -0.15] [%clk 0:01:39] } 59... Rd2 { [%eval -0.09] [%clk 0:03:30] } 60. Nf2 { [%eval -0.05] [%clk 0:01:56] } 60... Bc6 { [%eval -0.08] [%clk 0:03:50] } 61. Ke1 { [%eval -0.02] [%clk 0:02:16] } 61... Ra2 { [%eval -0.1] [%clk 0:04:10] } 62. Rb3 { [%eval -0.16] [%clk 0:02:32] } 62... Kg5 { [%eval -0.14] [%clk 0:04:01] } 63. Rb4 { [%eval -0.13] [%clk 0:02:51] } 63... f4 { [%eval 0.0] [%clk 0:02:08] } 64. Rc4 { [%eval -0.04] [%clk 0:02:01] } 64... Bf3 { [%eval 0.0] [%clk 0:02:00] } 65. Nd3 { [%eval 0.0] [%clk 0:01:59] } 65... Re2+ { [%eval -0.01] [%clk 0:01:07] } 66. Kf1 { [%eval 0.0] [%clk 0:02:23] } 66... Re3 { [%eval 0.0] [%clk 0:01:16] } 67. Nxf4 { [%eval 0.0] [%clk 0:02:18] } 67... Be4 { [%eval 0.0] [%clk 0:01:32] } 68. Ng2 { [%eval 0.0] [%clk 0:01:41] } 68... Bd3+ { [%eval -0.02] [%clk 0:01:05] } 69. Kg1 { [%eval -0.03] [%clk 0:02:10] } 69... Bxc4 { [%eval 0.0] [%clk 0:01:07] } 70. Nxe3 { [%eval 0.0] [%clk 0:02:38] } 1/2-1/2