Event: Round 5: Filgueiras, Nathan Felipe - Chiang, Jacob
Date: 2024-03-10
White: Filgueiras, Nathan Felipe
WhiteTitle: IM
WhiteElo: 2316
Black: Chiang, Jacob
BlackElo: 2154
Result: 0-1
ECO: B67
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation
Variant: Standard

1. e4 { [%eval 0.13] [%clk 1:27:43] } 1... c5 { [%eval 0.33] [%clk 1:30:56] } 2. Nf3 { [%eval 0.22] [%clk 1:28:01] } 2... Nc6 { [%eval 0.31] [%clk 1:31:24] } 3. d4 { [%eval 0.33] [%clk 1:28:08] } 3... cxd4 { [%eval 0.38] [%clk 1:31:51] } 4. Nxd4 { [%eval 0.0] [%clk 1:28:32] } 4... Nf6 { [%eval 0.36] [%clk 1:32:18] } 5. Nc3 { [%eval 0.3] [%clk 1:28:56] } 5... d6 { [%eval 0.47] [%clk 1:32:45] } 6. Bg5 { [%eval 0.42] [%clk 1:29:21] } 6... e6 { [%eval 0.23] [%clk 1:33:09] } 7. Qd2 { [%eval 0.37] [%clk 1:29:42] } 7... a6 { [%eval 0.29] [%clk 1:33:17] } 8. O-O-O { [%eval 0.36] [%clk 1:29:33] } 8... Bd7 { [%eval 0.35] [%clk 1:33:17] } 9. f3 { [%eval 0.46] [%clk 1:29:31] } 9... Be7 { [%eval 0.43] [%clk 1:32:39] } 10. h4 { [%eval 0.44] [%clk 1:29:32] } 10... Nxd4 { [%eval 0.42] [%clk 1:31:52] } 11. Qxd4 { [%eval 0.37] [%clk 1:29:59] } 11... Qc7 { [%eval 0.39] [%clk 1:32:11] } 12. Kb1 { [%eval 0.37] [%clk 1:29:09] } 12... b5 { [%eval 0.3] [%clk 1:31:41] } 13. Qd2 { [%eval 0.35] [%clk 1:29:26] } 13... O-O? { [%eval 1.98] } { Mistake. h6 was best. } { [%clk 1:30:53] } 14. Bd3? { [%eval 0.48] } { Mistake. e5 was best. } { [%clk 1:28:54] } 14... b4 { [%eval 0.41] [%clk 1:30:14] } 15. Ne2 { [%eval 0.4] [%clk 1:28:28] } 15... a5 { [%eval 0.44] [%clk 1:29:45] } 16. g4 { [%eval 0.35] [%clk 1:26:40] } 16... Rab8 { [%eval 0.71] [%clk 1:25:41] } 17. Rc1 { [%eval 0.39] [%clk 1:24:41] } 17... Bc6 { [%eval 0.74] [%clk 1:21:28] } 18. Nd4 { [%eval 1.08] [%clk 1:24:30] } 18... Ba8 { [%eval 1.26] [%clk 1:19:36] } 19. h5 { [%eval 0.81] [%clk 1:22:26] } 19... Rfc8 { [%eval 0.77] [%clk 1:17:42] } 20. Be3 { [%eval 0.76] [%clk 1:20:19] } 20... Nd7 { [%eval 0.67] [%clk 1:16:23] } 21. g5 { [%eval 0.72] [%clk 1:18:55] } 21... a4 { [%eval 1.28] [%clk 1:10:57] } 22. g6 { [%eval 1.13] [%clk 1:14:40] } 22... Nc5 { [%eval 1.62] [%clk 1:08:23] } 23. gxf7+ { [%eval 2.07] [%clk 1:11:41] } 23... Kxf7 { [%eval 1.94] [%clk 1:07:52] } 24. Bc4 { [%eval 1.83] [%clk 1:09:53] } 24... a3 { [%eval 2.16] [%clk 1:04:38] } 25. b3 { [%eval 2.05] [%clk 1:09:05] } 25... Bf6 { [%eval 1.97] [%clk 0:55:58] } 26. Bg5 { [%eval 1.82] [%clk 0:56:02] } 26... Be5?! { [%eval 2.47] } { Inaccuracy. Qd8 was best. } { [%clk 0:50:10] } 27. h6 { [%eval 2.36] [%clk 0:53:02] } 27... g6 { [%eval 2.57] [%clk 0:49:42] } 28. Rhf1 { [%eval 1.96] [%clk 0:53:21] } 28... d5 { [%eval 2.0] [%clk 0:38:56] } 29. exd5 { [%eval 1.67] [%clk 0:47:17] } 29... exd5 { [%eval 2.17] [%clk 0:37:14] } 30. f4? { [%eval 0.76] } { Mistake. Bb5 was best. } { [%clk 0:34:39] } 30... dxc4 { [%eval 0.83] [%clk 0:28:41] } 31. fxe5+ { [%eval 0.65] [%clk 0:34:57] } 31... Kg8 { [%eval 0.67] [%clk 0:28:57] } 32. Qe3 { [%eval 0.68] [%clk 0:28:43] } 32... Ne4 { [%eval 0.86] [%clk 0:27:10] } 33. Bf4?! { [%eval 0.0] } { Inaccuracy. Bf6 was best. } { [%clk 0:24:55] } 33... Nc3+ { [%eval 0.0] [%clk 0:27:06] } 34. Ka1 { [%eval 0.03] [%clk 0:25:18] } 34... Nd5 { [%eval 0.12] [%clk 0:27:08] } 35. Qg3 { [%eval 0.01] [%clk 0:24:05] } 35... Nxf4 { [%eval 0.41] [%clk 0:24:36] } 36. Qxf4 { [%eval 0.0] [%clk 0:24:27] } 36... Bd5? { [%eval 1.38] } { Mistake. Bg2 was best. } { [%clk 0:17:33] } 37. e6?? { [%eval -1.11] } { Blunder. Qe3 was best. } { [%clk 0:22:30] } 37... cxb3 { [%eval -0.95] [%clk 0:17:09] } 38. Qf7+ { [%eval -1.17] [%clk 0:21:56] } 38... Qxf7 { [%eval -1.07] [%clk 0:17:11] } 39. exf7+ { [%eval -1.17] [%clk 0:22:21] } 39... Bxf7 { [%eval -1.15] [%clk 0:17:26] } 40. axb3 { [%eval -1.01] [%clk 0:21:49] } 40... Rb7 { [%eval -0.65] [%clk 0:15:21] } 41. Rce1 { [%eval -0.81] [%clk 0:20:11] } 41... Rd7 { [%eval -0.35] [%clk 0:14:16] } 42. Rf4 { [%eval -0.28] [%clk 0:20:11] } 42... Rc3 { [%eval -0.14] [%clk 0:11:04] } 43. Ref1 { [%eval -0.21] [%clk 0:18:45] } 43... Rc5 { [%eval -0.23] [%clk 0:09:46] } 44. Kb1 { [%eval -0.23] [%clk 0:13:06] } 44... g5 { [%eval -0.31] [%clk 0:08:05] } 45. Rf5?? { [%eval -3.57] } { Blunder. Rg4 was best. } { [%clk 0:12:55] } 45... Rxf5 { [%eval -3.69] [%clk 0:08:17] } 46. Nxf5 { [%eval -3.73] [%clk 0:13:23] } 46... Bg6 { [%eval -3.62] [%clk 0:07:39] } 47. Ne3 { [%eval -3.58] [%clk 0:11:19] } 47... Rd2 { [%eval -3.21] [%clk 0:06:56] } 48. Kc1?! { [%eval -4.17] } { Inaccuracy. Ka1 was best. } { [%clk 0:11:30] } 48... Re2 { [%eval -4.29] [%clk 0:06:43] } 49. Nd5 { [%eval -4.21] [%clk 0:11:48] } 49... Bxc2 { [%eval -4.02] [%clk 0:03:55] } 50. Nf6+?! { [%eval -5.1] } { Inaccuracy. Nxb4 was best. } { [%clk 0:02:25] } 50... Kf7 { [%eval -5.19] [%clk 0:04:09] } 51. Ne4+ { [%eval -5.83] [%clk 0:02:50] } 51... Ke7 { [%eval -5.82] [%clk 0:04:26] } 52. Nc5?? { [%eval #-13] } { Checkmate is now unavoidable. Ng3 was best. } { [%clk 0:01:37] } 52... Bg6 { [%eval #-13] [%clk 0:03:03] } 0-1