Event: Round 4: Casagrande, Federico - Matamoros Franco, Carlos S.
Date: 2024-08-19
White: Casagrande, Federico
WhiteElo: 2109
Black: Matamoros Franco, Carlos S.
BlackTitle: GM
BlackElo: 2417
Result: 0-1
ECO: A40
Opening: English Defense
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:30] } 1... e6 { [%eval 0.41] [%clk 1:30:50] } 2. c4 { [%eval 0.13] [%clk 1:30:53] } 2... b6 { [%eval 0.35] [%clk 1:30:55] } 3. Nc3 { [%eval 0.27] [%clk 1:29:04] } 3... Bb7 { [%eval 0.39] [%clk 1:29:11] } 4. Nf3 { [%eval 0.23] [%clk 1:25:20] } 4... Bb4 { [%eval 0.19] [%clk 1:28:36] } 5. Qc2 { [%eval 0.08] [%clk 1:21:04] } 5... f5 { [%eval 0.25] [%clk 1:27:48] } 6. a3 { [%eval 0.21] [%clk 1:18:06] } 6... Bxc3+ { [%eval 0.21] [%clk 1:28:12] } 7. Qxc3 { [%eval 0.21] [%clk 1:18:34] } 7... Nf6 { [%eval 0.28] [%clk 1:28:28] } 8. Bg5 { [%eval 0.0] [%clk 1:15:13] } 8... h6 { [%eval 0.07] [%clk 1:24:55] } 9. Bxf6 { [%eval 0.09] [%clk 1:15:23] } 9... Qxf6 { [%eval 0.11] [%clk 1:25:19] } 10. e3 { [%eval 0.07] [%clk 1:15:16] } 10... Bxf3 { [%eval 0.24] [%clk 1:19:48] } 11. gxf3 { [%eval 0.14] [%clk 1:15:44] } 11... c5 { [%eval 0.24] [%clk 1:20:10] } 12. Rd1?! { [%eval -0.4] } { Inaccuracy. O-O-O was best. } { [%clk 1:09:07] } 12... cxd4 { [%eval -0.15] [%clk 1:15:51] } 13. Qxd4 { [%eval -0.17] [%clk 1:09:13] } 13... Qxd4 { [%eval -0.2] [%clk 1:16:15] } 14. Rxd4 { [%eval -0.39] [%clk 1:09:35] } 14... Nc6 { [%eval -0.3] [%clk 1:16:40] } 15. Rd1 { [%eval -0.31] [%clk 1:07:51] } 15... g5 { [%eval -0.39] [%clk 1:16:29] } 16. h4 { [%eval -0.37] [%clk 1:01:11] } 16... Ke7 { [%eval -0.33] [%clk 1:16:47] } 17. Bd3 { [%eval -0.4] [%clk 0:53:27] } 17... Ne5 { [%eval -0.38] [%clk 1:09:42] } 18. Ke2 { [%eval -0.53] [%clk 0:53:21] } 18... Kf6 { [%eval -0.29] [%clk 0:47:33] } 19. b3 { [%eval -0.39] [%clk 0:46:38] } 19... a5 { [%eval -0.14] [%clk 0:36:33] } 20. Rc1 { [%eval -0.42] [%clk 0:36:49] } 20... d6 { [%eval -0.2] [%clk 0:31:05] } 21. Bb1 { [%eval -0.25] [%clk 0:34:16] } 21... Ng6 { [%eval -0.12] [%clk 0:30:34] } 22. hxg5+ { [%eval -0.05] [%clk 0:29:24] } 22... hxg5 { [%eval -0.05] [%clk 0:28:55] } 23. Rcd1 { [%eval -0.07] [%clk 0:26:55] } 23... Rad8 { [%eval -0.03] [%clk 0:23:19] } 24. Rxh8 { [%eval -0.06] [%clk 0:25:25] } 24... Nxh8 { [%eval -0.03] [%clk 0:23:47] } 25. b4 { [%eval -0.28] [%clk 0:22:28] } 25... axb4 { [%eval -0.2] [%clk 0:23:26] } 26. axb4 { [%eval -0.24] [%clk 0:22:56] } 26... Nf7 { [%eval -0.28] [%clk 0:23:47] } 27. Rd2?! { [%eval -1.08] } { Inaccuracy. f4 was best. } { [%clk 0:13:52] } 27... Rc8 { [%eval -0.65] [%clk 0:19:17] } 28. Rc2? { [%eval -1.88] } { Mistake. Rd4 was best. } { [%clk 0:11:25] } 28... Ne5 { [%eval -2.01] [%clk 0:18:15] } 29. Ba2 { [%eval -2.16] [%clk 0:11:50] } 29... d5 { [%eval -1.75] [%clk 0:17:08] } 30. c5 { [%eval -1.65] [%clk 0:11:41] } 30... bxc5 { [%eval -1.73] [%clk 0:17:33] } 31. Rxc5?! { [%eval -2.73] } { Inaccuracy. bxc5 was best. } { [%clk 0:10:23] } 31... Rb8 { [%eval -2.75] [%clk 0:17:55] } 32. b5 { [%eval -2.76] [%clk 0:05:54] } 32... Ke7 { [%eval -2.69] [%clk 0:14:15] } 33. Rc7+ { [%eval -2.77] [%clk 0:00:48] } 33... Kd6 { [%eval -2.84] [%clk 0:14:39] } 34. Ra7 { [%eval -3.46] [%clk 0:00:52] } 34... Rxb5 { [%eval -3.42] [%clk 0:15:01] } 35. Ra6+ { [%eval -3.29] [%clk 0:00:42] } 35... Ke7 { [%eval -3.25] [%clk 0:15:09] } 36. e4 { [%eval -3.76] [%clk 0:00:46] } 36... Ng6?! { [%eval -2.7] } { Inaccuracy. Rb2+ was best. } { [%clk 0:12:42] } 37. Ke3 { [%eval -2.82] [%clk 0:00:32] } 37... Nf4 { [%eval -2.71] [%clk 0:11:51] } 38. Kd4?! { [%eval -4.16] } { Inaccuracy. exd5 was best. } { [%clk 0:00:33] } 38... fxe4 { [%eval -4.23] [%clk 0:09:45] } 39. fxe4 { [%eval -4.22] [%clk 0:00:52] } 39... Rb4+ { [%eval -4.14] [%clk 0:10:08] } 40. Kc5 { [%eval -4.61] [%clk 0:01:04] } 40... Rxe4 { [%eval -4.61] [%clk 0:10:29] } 41. Ra7+ { [%eval -4.74] [%clk 0:01:16] } 41... Kf6 { [%eval -4.75] [%clk 0:10:52] } 42. Kd6 { [%eval -4.73] [%clk 0:01:43] } 42... Rb4 { [%eval -4.54] [%clk 0:10:56] } 43. Ra8 { [%eval -4.89] [%clk 0:01:28] } 43... Rb6+ { [%eval -4.93] [%clk 0:10:26] } 44. Kc5 { [%eval -4.84] [%clk 0:01:00] } 44... Rb2 { [%eval -4.96] [%clk 0:10:48] } 45. f3 { [%eval -5.03] [%clk 0:01:12] } 45... Ke5 { [%eval -4.87] [%clk 0:10:54] } 46. Ra3 { [%eval -5.66] [%clk 0:00:36] } 46... Nd3+ { [%eval -5.62] [%clk 0:08:49] } 47. Rxd3 { [%eval -5.39] [%clk 0:00:49] } 47... Rxa2 { [%eval -5.5] [%clk 0:09:14] } 48. Re3+ { [%eval -5.5] [%clk 0:01:01] } 48... Kf5 { [%eval -5.49] [%clk 0:09:16] } 49. Kd6 { [%eval -5.43] [%clk 0:00:56] } 49... Ra6+ { [%eval -5.33] [%clk 0:09:40] } 50. Ke7 { [%eval -5.78] [%clk 0:00:57] } 50... e5 { [%eval -5.73] [%clk 0:09:58] } 0-1