Event: Round 7: Matias Gormaz Perez - Shaashwath Sivakumar
Date: 2023-07-31
White: Matias Gormaz Perez
WhiteTitle: IM
Black: Shaashwath Sivakumar
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:21] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:30:41] } 2... d6 { [%eval 0.0] [%clk 1:31:20] } 3. d4 { [%eval 0.25] [%clk 1:30:26] } 3... cxd4 { [%eval 0.13] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.27] [%clk 1:30:51] } 4... Nf6 { [%eval 0.3] [%clk 1:32:08] } 5. Nc3 { [%eval 0.21] [%clk 1:31:17] } 5... a6 { [%eval 0.39] [%clk 1:32:34] } 6. Be3 { [%eval 0.12] [%clk 1:31:41] } 6... e5 { [%eval 0.31] [%clk 1:32:59] } 7. Nf3 { [%eval 0.0] [%clk 1:32:06] } 7... Be7 { [%eval 0.25] [%clk 1:33:17] } 8. Bc4 { [%eval 0.25] [%clk 1:32:30] } 8... Be6 { [%eval 0.17] [%clk 1:33:42] } 9. Bb3 { [%eval 0.15] [%clk 1:32:54] } 9... O-O { [%eval 0.22] [%clk 1:33:53] } 10. O-O { [%eval 0.12] [%clk 1:33:11] } 10... Nc6 { [%eval 0.22] [%clk 1:33:37] } 11. Qe2 { [%eval 0.15] [%clk 1:33:28] } 11... Na5 { [%eval 0.24] [%clk 1:32:13] } 12. Rfd1 { [%eval 0.14] [%clk 1:33:24] } 12... Qc7 { [%eval 0.31] [%clk 1:27:16] } 13. Nd5 { [%eval 0.41] [%clk 1:25:23] } 13... Nxd5 { [%eval 0.37] [%clk 1:24:47] } 14. Bxd5 { [%eval 0.42] [%clk 1:25:38] } 14... Nc4 { [%eval 0.34] [%clk 1:24:05] } 15. c3 { [%eval 0.31] [%clk 1:25:57] } 15... Rac8 { [%eval 0.32] [%clk 1:18:10] } 16. Ne1 { [%eval 0.14] [%clk 1:25:32] } 16... b5 { [%eval 0.12] [%clk 1:05:31] } 17. a4 { [%eval 0.16] [%clk 1:24:38] } 17... Qb8 { [%eval 0.01] [%clk 0:58:26] } 18. Bc1 { [%eval -0.22] [%clk 1:08:34] } 18... Bxd5 { [%eval -0.14] [%clk 0:51:30] } 19. exd5 { [%eval -0.1] [%clk 1:08:56] } 19... b4 { [%eval -0.15] [%clk 0:44:26] } 20. cxb4 { [%eval -0.19] [%clk 1:04:59] } 20... Qxb4 { [%eval -0.19] [%clk 0:44:36] } 21. Rd3?! { [%eval -0.74] } { Inaccuracy. Nc2 was best. } { [%clk 1:05:16] } 21... Na5 { [%eval -0.39] [%clk 0:31:47] } 22. Qd2 { [%eval -0.92] [%clk 0:56:52] } 22... Qxd2 { [%eval -0.98] [%clk 0:22:52] } 23. Bxd2 { [%eval -1.14] [%clk 0:57:16] } 23... Nc4 { [%eval -0.97] [%clk 0:23:17] } 24. Bc3 { [%eval -1.17] [%clk 0:57:34] } 24... e4?! { [%eval -0.57] } { Inaccuracy. Rb8 was best. } { [%clk 0:21:27] } 25. Rg3 { [%eval -0.53] [%clk 0:57:50] } 25... g6 { [%eval -0.57] [%clk 0:21:53] } 26. Rd1?! { [%eval -1.3] } { Inaccuracy. Bd4 was best. } { [%clk 0:56:52] } 26... f5 { [%eval -1.36] [%clk 0:21:42] } 27. Bd4 { [%eval -1.75] [%clk 0:55:42] } 27... Rb8 { [%eval -1.72] [%clk 0:18:42] } 28. b3 { [%eval -1.85] [%clk 0:53:35] } 28... Na5 { [%eval -1.68] [%clk 0:16:28] } 29. Rb1 { [%eval -1.95] [%clk 0:53:16] } 29... Rfc8 { [%eval -1.89] [%clk 0:15:43] } 30. Kf1?! { [%eval -2.66] } { Inaccuracy. b4 was best. } { [%clk 0:53:25] } 30... Rb4?! { [%eval -1.87] } { Inaccuracy. Rc4 was best. } { [%clk 0:10:17] } 31. Rc3 { [%eval -1.76] [%clk 0:44:31] } 31... Rxc3 { [%eval -1.59] [%clk 0:06:59] } 32. Bxc3 { [%eval -1.93] [%clk 0:44:53] } 32... Rxb3 { [%eval -1.59] [%clk 0:07:27] } 33. Rxb3 { [%eval -1.67] [%clk 0:44:52] } 33... Nxb3 { [%eval -1.87] [%clk 0:07:51] } 34. Nc2 { [%eval -1.71] [%clk 0:45:09] } 34... Kf7 { [%eval -1.17] [%clk 0:06:10] } 35. Nb4 { [%eval -1.13] [%clk 0:45:20] } 35... Bf6?! { [%eval -0.35] } { Inaccuracy. Nc5 was best. } { [%clk 0:02:31] } 36. Be1?! { [%eval -1.07] } { Inaccuracy. Bxf6 was best. } { [%clk 0:45:22] } 36... a5 { [%eval -0.76] [%clk 0:01:34] } 37. Nc6 { [%eval -0.64] [%clk 0:45:48] } 37... Nc5 { [%eval -0.71] [%clk 0:02:01] } 38. Nxa5 { [%eval -0.7] [%clk 0:45:46] } 38... Nxa4 { [%eval -1.0] [%clk 0:02:14] } 39. Nc4 { [%eval -0.55] [%clk 0:45:27] } 39... Ke7 { [%eval -0.66] [%clk 0:01:56] } 40. Bb4 { [%eval -0.56] [%clk 0:45:52] } 40... Nc5 { [%eval -0.66] [%clk 0:02:21] } 41. Bxc5 { [%eval -0.64] [%clk 0:45:19] } 41... dxc5 { [%eval -0.77] [%clk 0:02:46] } 42. Ke2 { [%eval -0.78] [%clk 0:45:44] } 42... Bd4 { [%eval -0.62] [%clk 0:02:39] } 43. f3 { [%eval -0.67] } 43... e3?! { [%eval 0.0] } { Inaccuracy. exf3+ was best. } 44. f4 { [%eval 0.0] } 44... h6 { [%eval 0.0] } 45. g3 { [%eval 0.0] } 45... g5 { [%eval 0.0] } 46. Kd3 { [%eval 0.0] } 46... Kf7 { [%eval 0.0] } 1/2-1/2