Event: Round 10: Pablo Alejandro Acosta - Nathan Felipe Filgueiras
Date: 2023-06-18
White: Pablo Alejandro Acosta
Black: Nathan Felipe Filgueiras
BlackTitle: IM
Result: 0-1
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:15:07] } 1... Nf6 { [%eval 0.28] [%clk 0:15:09] } 2. Nf3 { [%eval 0.12] [%clk 0:15:11] } 2... e6 { [%eval 0.38] [%clk 0:15:06] } 3. e3 { [%eval 0.11] [%clk 0:15:10] } 3... b6 { [%eval 0.11] [%clk 0:15:00] } 4. b3 { [%eval 0.08] [%clk 0:15:08] } 4... Bb7 { [%eval 0.14] [%clk 0:15:03] } 5. Bb2 { [%eval 0.08] [%clk 0:15:12] } 5... Be7 { [%eval 0.24] [%clk 0:15:07] } 6. Bd3 { [%eval 0.06] [%clk 0:15:11] } 6... O-O { [%eval 0.17] [%clk 0:15:08] } 7. Nbd2 { [%eval 0.0] [%clk 0:15:13] } 7... a5 { [%eval 0.24] [%clk 0:15:07] } 8. a3 { [%eval 0.16] [%clk 0:15:15] } 8... d5 { [%eval 0.13] [%clk 0:15:10] } 9. O-O { [%eval 0.09] [%clk 0:15:16] } 9... Nbd7 { [%eval 0.1] [%clk 0:15:12] } 10. Qe2 { [%eval -0.15] [%clk 0:15:19] } 10... c5 { [%eval 0.03] [%clk 0:14:57] } 11. c4 { [%eval -0.14] [%clk 0:15:19] } 11... a4 { [%eval -0.28] [%clk 0:14:55] } 12. cxd5 { [%eval -0.29] [%clk 0:15:05] } 12... Nxd5 { [%eval -0.07] [%clk 0:14:30] } 13. dxc5?! { [%eval -0.73] } { Inaccuracy. bxa4 was best. } { [%clk 0:15:04] } 13... Nxc5 { [%eval -0.73] [%clk 0:14:23] } 14. b4 { [%eval -1.02] [%clk 0:14:47] } 14... Nxd3?! { [%eval -0.44] } { Inaccuracy. Nxb4 was best. } { [%clk 0:14:04] } 15. Qxd3 { [%eval -0.44] [%clk 0:14:50] } 15... Nf6 { [%eval -0.37] [%clk 0:13:41] } 16. Qc2 { [%eval -0.53] [%clk 0:14:30] } 16... Qd7 { [%eval -0.56] [%clk 0:12:07] } 17. Rac1 { [%eval -0.58] [%clk 0:12:13] } 17... Rac8 { [%eval -0.47] [%clk 0:12:04] } 18. Qd1 { [%eval -0.75] [%clk 0:11:49] } 18... Rfd8 { [%eval -0.62] [%clk 0:11:40] } 19. Rxc8 { [%eval -0.74] [%clk 0:11:52] } 19... Rxc8 { [%eval -0.76] [%clk 0:11:30] } 20. Re1 { [%eval -0.91] [%clk 0:10:49] } 20... b5 { [%eval -0.77] [%clk 0:09:47] } 21. Qb1 { [%eval -0.93] [%clk 0:09:10] } 21... Qd5 { [%eval -0.5] [%clk 0:07:59] } 22. Rd1 { [%eval -0.54] [%clk 0:08:46] } 22... Qh5 { [%eval -0.27] [%clk 0:07:20] } 23. Bd4 { [%eval -0.54] [%clk 0:07:53] } 23... Qg6 { [%eval -0.58] [%clk 0:06:26] } 24. Qxg6 { [%eval -0.48] [%clk 0:06:09] } 24... hxg6 { [%eval -0.59] [%clk 0:05:16] } 25. Kf1 { [%eval -0.68] [%clk 0:06:13] } 25... Nd5 { [%eval -0.71] [%clk 0:04:10] } 26. Ne1 { [%eval -0.75] [%clk 0:05:17] } 26... f6 { [%eval -0.66] [%clk 0:03:50] } 27. Nd3 { [%eval -0.66] [%clk 0:05:01] } 27... Rc2 { [%eval -0.68] [%clk 0:03:25] } 28. Bc5?! { [%eval -1.31] } { Inaccuracy. Nb1 was best. } { [%clk 0:04:43] } 28... Nc3?! { [%eval -0.51] } { Inaccuracy. Bxc5 was best. } { [%clk 0:02:13] } 29. Rc1 { [%eval -0.57] [%clk 0:04:12] } 29... Rxc1+ { [%eval -0.61] [%clk 0:02:14] } 30. Nxc1 { [%eval -0.65] [%clk 0:04:15] } 30... Bxc5 { [%eval -0.55] [%clk 0:02:18] } 31. bxc5 { [%eval -0.54] [%clk 0:04:19] } 31... Kf7 { [%eval -0.64] [%clk 0:02:22] } 32. Nd3 { [%eval -0.59] [%clk 0:04:03] } 32... e5 { [%eval -0.56] [%clk 0:02:12] } 33. Nb4 { [%eval -0.85] [%clk 0:04:06] } 33... Ke6 { [%eval -0.46] [%clk 0:02:08] } 34. f3?! { [%eval -1.24] } { Inaccuracy. h4 was best. } { [%clk 0:03:30] } 34... Nd5 { [%eval -1.36] [%clk 0:01:52] } 35. Ke2 { [%eval -1.24] [%clk 0:03:20] } 35... Nxb4 { [%eval -1.44] [%clk 0:01:17] } 36. axb4 { [%eval -1.61] [%clk 0:03:24] } 36... a3 { [%eval -1.2] [%clk 0:01:12] } 37. e4?! { [%eval -2.1] } { Inaccuracy. Kd3 was best. } { [%clk 0:03:19] } 37... f5 { [%eval -1.91] [%clk 0:00:57] } 38. Kd3 { [%eval -1.71] [%clk 0:03:23] } 38... a2 { [%eval -1.86] [%clk 0:00:54] } 39. Nb3 { [%eval -2.02] [%clk 0:03:22] } 39... fxe4+ { [%eval -1.96] [%clk 0:00:57] } 40. fxe4 { [%eval -1.29] [%clk 0:03:23] } 40... Kf6 { [%eval -1.17] [%clk 0:00:52] } 41. g3? { [%eval -2.94] } { Mistake. h4 was best. } { [%clk 0:03:10] } 41... Kg5 { [%eval -2.93] [%clk 0:00:53] } 42. h3 { [%eval -3.0] [%clk 0:03:11] } 42... Bc8 { [%eval -3.52] [%clk 0:00:55] } 43. Kc3?! { [%eval -4.76] } { Inaccuracy. Ke3 was best. } { [%clk 0:01:03] } 43... Be6 { [%eval -4.99] [%clk 0:01:00] } 44. Na1 { [%eval -5.15] [%clk 0:01:06] } 44... Bxh3 { [%eval -4.98] [%clk 0:01:03] } 45. Kb2 { [%eval -4.91] [%clk 0:01:03] } 45... Be6 { [%eval -4.13] [%clk 0:01:06] } 46. Nc2 { [%eval -4.36] [%clk 0:01:07] } 46... Kg4 { [%eval -4.34] [%clk 0:01:07] } 47. Na3?! { [%eval -5.66] } { Inaccuracy. c6 was best. } 47... Bd7 { [%eval -6.21] [%clk 0:01:04] } 48. Kxa2 { [%eval -6.04] [%clk 0:01:16] } 48... Kxg3 { [%eval -6.28] [%clk 0:00:59] } 49. Nb1 { [%eval -6.37] [%clk 0:01:13] } 49... Kf3 { [%eval -6.41] [%clk 0:00:53] } 50. Nc3 { [%eval -6.56] [%clk 0:01:17] } 50... g5 { [%eval -6.57] [%clk 0:00:49] } 51. Nd5 { [%eval -6.54] [%clk 0:01:17] } 51... g4 { [%eval -6.48] [%clk 0:00:50] } 52. Nb6 { [%eval -6.89] [%clk 0:01:17] } 52... Bc6 { [%eval -6.88] [%clk 0:00:52] } 0-1