Event: Round 5: Roger Shi - Daniel Nunez Vergara
Date: 2023-12-10
White: Roger Shi
Black: Daniel Nunez Vergara
BlackTitle: FM
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:51] } 1... c5 { [%eval 0.33] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:03] } 2... Nc6 { [%eval 0.29] [%clk 1:31:18] } 3. Bb5 { [%eval 0.3] [%clk 1:31:13] } 3... e5 { [%eval 0.69] [%clk 1:31:40] } 4. O-O { [%eval 0.43] [%clk 1:30:53] } 4... Bd6 { [%eval 0.52] [%clk 1:30:49] } 5. c3 { [%eval 0.48] [%clk 1:30:14] } 5... a6 { [%eval 0.62] [%clk 1:29:00] } 6. Bd3?! { [%eval -0.09] } { Inaccuracy. Ba4 was best. } { [%clk 1:29:58] } 6... Nge7 { [%eval 0.14] [%clk 1:25:12] } 7. Bc2 { [%eval 0.11] [%clk 1:26:07] } 7... c4?! { [%eval 0.97] } { Inaccuracy. O-O was best. } { [%clk 1:21:27] } 8. d4 { [%eval 0.83] [%clk 1:24:13] } 8... cxd3 { [%eval 0.86] [%clk 1:21:39] } 9. Qxd3 { [%eval 0.86] [%clk 1:24:16] } 9... Bc5 { [%eval 1.3] [%clk 1:21:28] } 10. Be3?! { [%eval 0.67] } { Inaccuracy. Nbd2 was best. } { [%clk 1:20:10] } 10... Bxe3 { [%eval 0.95] [%clk 1:18:00] } 11. Qxe3 { [%eval 0.64] [%clk 1:20:00] } 11... d6 { [%eval 0.71] [%clk 1:15:52] } 12. Nbd2 { [%eval 0.67] [%clk 1:17:44] } 12... Be6 { [%eval 0.85] [%clk 1:13:10] } 13. Ng5 { [%eval 0.89] [%clk 1:14:10] } 13... O-O { [%eval 1.04] [%clk 1:13:10] } 14. Nxe6 { [%eval 1.03] [%clk 1:11:05] } 14... fxe6 { [%eval 1.13] [%clk 1:13:33] } 15. Bb3 { [%eval 0.95] [%clk 1:10:09] } 15... Qd7?! { [%eval 1.91] } { Inaccuracy. Rf6 was best. } { [%clk 1:08:20] } 16. Nc4 { [%eval 1.77] [%clk 1:05:28] } 16... Nc8 { [%eval 1.79] [%clk 1:07:20] } 17. a4 { [%eval 1.86] [%clk 1:04:48] } 17... Kh8 { [%eval 1.97] [%clk 1:02:02] } 18. Rfd1 { [%eval 1.83] [%clk 1:02:12] } 18... Rb8 { [%eval 1.76] [%clk 1:00:28] } 19. a5 { [%eval 1.95] [%clk 0:55:24] } 19... Qc7 { [%eval 1.69] [%clk 0:59:47] } 20. Qh3 { [%eval 1.82] [%clk 0:50:24] } 20... Re8 { [%eval 2.09] [%clk 0:58:29] } 21. Rd3 { [%eval 2.11] [%clk 0:45:36] } 21... Qe7 { [%eval 2.65] [%clk 0:48:14] } 22. Rad1 { [%eval 2.67] [%clk 0:41:07] } 22... Rd8 { [%eval 2.6] [%clk 0:29:34] } 23. Qh5 { [%eval 2.52] [%clk 0:38:02] } 23... g6 { [%eval 2.97] [%clk 0:23:15] } 24. Qh6 { [%eval 2.58] [%clk 0:37:04] } 24... d5?! { [%eval 3.83] } { Inaccuracy. b5 was best. } { [%clk 0:13:56] } 25. exd5 { [%eval 4.02] [%clk 0:36:19] } 25... exd5 { [%eval 3.93] [%clk 0:14:16] } 26. Rxd5 { [%eval 4.03] [%clk 0:35:44] } 26... Rxd5 { [%eval 4.15] [%clk 0:14:39] } 27. Rxd5 { [%eval 4.27] [%clk 0:36:07] } 27... N8a7 { [%eval 4.21] [%clk 0:14:53] } 28. Qd2 { [%eval 4.2] [%clk 0:29:19] } 28... Nb5 { [%eval 4.42] [%clk 0:12:46] } 29. Rd7 { [%eval 4.27] [%clk 0:27:38] } 29... Qe6 { [%eval 4.11] [%clk 0:12:27] } 30. Rd3 { [%eval 3.68] [%clk 0:19:32] } 30... Re8?! { [%eval 4.88] } { Inaccuracy. Rf8 was best. } { [%clk 0:11:59] } 31. Qd1?! { [%eval 3.49] } { Inaccuracy. Nd6 was best. } { [%clk 0:18:26] } 31... Qf6 { [%eval 3.82] [%clk 0:10:53] } 32. h3 { [%eval 3.44] [%clk 0:18:21] } 32... Qf4 { [%eval 4.05] [%clk 0:10:52] } 33. Rf3 { [%eval 3.96] [%clk 0:17:32] } 33... Qg5 { [%eval 4.86] [%clk 0:10:44] } 34. Qd7 { [%eval 5.09] [%clk 0:12:53] } 34... Qe7 { [%eval 4.84] [%clk 0:10:49] } 35. Rf7 { [%eval 4.78] [%clk 0:11:56] } 35... Qxd7 { [%eval 4.75] [%clk 0:11:12] } 36. Rxd7 { [%eval 4.93] [%clk 0:12:17] } 36... Re7 { [%eval 4.84] [%clk 0:09:13] } 37. Rxe7 { [%eval 4.95] [%clk 0:12:07] } 37... Nxe7 { [%eval 4.85] [%clk 0:09:42] } 38. Nxe5 { [%eval 4.97] [%clk 0:12:22] } 38... Kg7 { [%eval 4.99] [%clk 0:10:03] } 39. Kf1 { [%eval 4.7] [%clk 0:11:44] } 39... Nd6 { [%eval 5.01] [%clk 0:10:17] } 40. Ke2 { [%eval 5.04] [%clk 0:11:32] } 40... g5 { [%eval 5.39] [%clk 0:10:27] } 41. Nd7?! { [%eval 4.22] } { Inaccuracy. Nc4 was best. } { [%clk 0:10:45] } 41... Nc6 { [%eval 3.96] [%clk 0:10:28] } 42. Bd5 { [%eval 4.13] [%clk 0:09:52] } 42... Nxa5 { [%eval 3.67] [%clk 0:10:24] } 43. b4 { [%eval 4.04] [%clk 0:09:40] } 43... Nac4 { [%eval 4.09] [%clk 0:10:29] } 44. Nc5 { [%eval 3.96] [%clk 0:09:38] } 44... a5 { [%eval 4.43] [%clk 0:10:14] } 45. Nxb7 { [%eval 4.53] [%clk 0:09:07] } 45... a4 { [%eval 5.09] [%clk 0:09:55] } 46. Nxd6 { [%eval 4.97] [%clk 0:08:47] } 46... Nxd6 { [%eval 4.95] [%clk 0:10:19] } 47. Kd3 { [%eval 5.13] [%clk 0:08:21] } 47... Kf6 { [%eval 5.39] [%clk 0:10:40] } 48. Kc2 { [%eval 5.22] [%clk 0:08:09] } 48... Ke5 { [%eval 5.45] [%clk 0:10:53] } 49. Bc6 { [%eval 5.39] [%clk 0:08:23] } 49... a3 { [%eval 5.49] [%clk 0:10:08] } 50. Kb3 { [%eval 5.46] [%clk 0:08:44] } 50... Nc4 { [%eval 5.47] [%clk 0:10:23] } 51. Bb5 { [%eval 5.55] [%clk 0:08:44] } 51... Nd2+ { [%eval 5.71] [%clk 0:09:55] } 52. Kxa3 { [%eval 5.66] [%clk 0:09:05] } 52... Ne4 { [%eval 5.56] [%clk 0:10:21] } 53. Kb3 { [%eval 5.56] [%clk 0:08:57] } 53... Nxf2 { [%eval 5.83] [%clk 0:10:45] } 54. Bc6 { [%eval 5.79] [%clk 0:09:07] } 54... h5 { [%eval 5.66] [%clk 0:10:53] } 55. b5 { [%eval 5.69] [%clk 0:09:05] } 55... Kd6 { [%eval 5.92] [%clk 0:11:00] } 56. Be8 { [%eval 5.17] [%clk 0:09:14] } 56... h4 { [%eval 5.91] [%clk 0:11:14] } 57. b6 { [%eval 5.84] [%clk 0:07:46] } 57... g4 { [%eval 6.8] } 58. hxg4 { [%eval 6.56] [%clk 0:07:36] } 58... Nxg4 { [%eval 7.78] [%clk 0:11:36] } 59. c4 { [%eval 7.62] [%clk 0:07:56] } 1-0