Event: Round 4: Matamoros Franco, Carlos S. - Rodriguez Pereira, Enrique
Date: 2025-01-13
White: Matamoros Franco, Carlos S.
WhiteTitle: GM
WhiteElo: 2394
Black: Rodriguez Pereira, Enrique
BlackElo: 2166
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:44] } 2. g3 { [%eval 0.03] [%clk 1:31:04] } 2... Nc6 { [%eval 0.14] [%clk 1:30:01] } 3. Bg2 { [%eval 0.1] [%clk 1:31:15] } 3... Nf6 { [%eval 0.12] [%clk 1:30:06] } 4. O-O { [%eval 0.04] [%clk 1:30:52] } 4... e5 { [%eval 0.07] [%clk 1:29:26] } 5. c4 { [%eval 0.06] [%clk 1:20:42] } 5... d5 { [%eval 0.04] [%clk 1:29:47] } 6. cxd5 { [%eval 0.0] [%clk 1:20:47] } 6... Nxd5 { [%eval 0.0] [%clk 1:30:08] } 7. Nc3 { [%eval -0.07] [%clk 1:21:07] } 7... Nc7 { [%eval 0.0] [%clk 1:30:25] } 8. a3 { [%eval 0.12] [%clk 1:20:45] } 8... f6 { [%eval 0.4] [%clk 1:30:15] } 9. Rb1 { [%eval 0.06] [%clk 1:17:10] } 9... Rb8 { [%eval 0.06] [%clk 1:29:17] } 10. d3 { [%eval 0.01] [%clk 1:12:21] } 10... Be7 { [%eval 0.1] [%clk 1:25:49] } 11. Be3 { [%eval 0.13] [%clk 1:12:27] } 11... O-O { [%eval 0.44] [%clk 1:24:12] } 12. b4 { [%eval 0.59] [%clk 1:12:06] } 12... cxb4 { [%eval 0.42] [%clk 1:21:35] } 13. axb4 { [%eval 0.35] [%clk 1:12:23] } 13... b5 { [%eval 0.47] [%clk 1:19:48] } 14. d4 { [%eval 0.28] [%clk 1:01:21] } 14... Bf5? { [%eval 1.43] } { Mistake. Bxb4 was best. } { [%clk 0:54:55] } 15. Rc1 { [%eval 1.06] [%clk 0:56:49] } 15... e4 { [%eval 1.16] [%clk 0:49:27] } 16. Nh4 { [%eval 0.83] [%clk 0:33:17] } 16... Be6 { [%eval 0.83] [%clk 0:46:01] } 17. Nxe4 { [%eval 0.5] [%clk 0:22:58] } 17... Nxb4 { [%eval 0.6] [%clk 0:41:43] } 18. d5?! { [%eval -0.21] } { Inaccuracy. Nc5 was best. } { [%clk 0:19:34] } 18... Ncxd5 { [%eval -0.16] [%clk 0:35:02] } 19. Bxa7 { [%eval -0.13] [%clk 0:19:56] } 19... Rc8 { [%eval -0.2] [%clk 0:34:20] } 20. Qd2?! { [%eval -0.86] } { Inaccuracy. Rxc8 was best. } { [%clk 0:15:23] } 20... Nc3 { [%eval -0.88] [%clk 0:27:48] } 21. Qb2 { [%eval -1.34] [%clk 0:12:01] } 21... Na4 { [%eval -1.51] [%clk 0:22:26] } 22. Qa1?! { [%eval -2.64] } { Inaccuracy. Qb1 was best. } { [%clk 0:02:39] } 22... Qd7 { [%eval -2.45] [%clk 0:19:34] } 23. Qd4?! { [%eval -3.3] } { Inaccuracy. Be3 was best. } { [%clk 0:01:56] } 23... Qxd4 { [%eval -3.19] [%clk 0:16:24] } 24. Bxd4 { [%eval -2.93] [%clk 0:02:25] } 24... Rfd8?! { [%eval -2.24] } { Inaccuracy. Nc2 was best. } { [%clk 0:16:35] } 25. e3?! { [%eval -3.01] } { Inaccuracy. Rxc8 was best. } { [%clk 0:00:58] } 25... Nc2 { [%eval -2.92] [%clk 0:14:51] } 26. Nf3 { [%eval -3.01] [%clk 0:00:36] } 26... b4 { [%eval -3.39] [%clk 0:12:34] } 27. Rb1 { [%eval -3.11] [%clk 0:00:36] } 27... Bf5 { [%eval -2.66] [%clk 0:11:34] } 28. Nh4 { [%eval -3.18] [%clk 0:00:46] } 28... Nxd4?! { [%eval -1.86] } { Inaccuracy. Be6 was best. } { [%clk 0:10:55] } 29. exd4 { [%eval -1.84] [%clk 0:01:14] } 29... Bxe4?! { [%eval -0.81] } { Inaccuracy. Bd7 was best. } { [%clk 0:10:59] } 30. Bxe4 { [%eval -0.82] [%clk 0:01:41] } 30... Nc3 { [%eval -0.89] [%clk 0:11:21] } 31. Bf5?? { [%eval -3.0] } { Blunder. Rbe1 was best. } { [%clk 0:01:44] } 31... Nxb1 { [%eval -3.41] [%clk 0:09:17] } 32. Bxc8 { [%eval -2.97] [%clk 0:02:12] } 32... Nd2 { [%eval -2.81] [%clk 0:08:23] } 33. Be6+ { [%eval -2.98] [%clk 0:02:26] } 33... Kf8 { [%eval -3.49] [%clk 0:08:40] } 34. Re1 { [%eval -3.94] [%clk 0:00:32] } 34... g6?? { [%eval -0.52] } { Blunder. b3 was best. } { [%clk 0:07:25] } 35. Re2?? { [%eval -3.25] } { Blunder. Re3 was best. } { [%clk 0:00:36] } 35... Rxd4 { [%eval -3.17] [%clk 0:07:06] } 36. Kg2 { [%eval -3.08] [%clk 0:01:05] } 36... Rd3 { [%eval -3.11] [%clk 0:05:39] } 37. Re3 { [%eval -2.92] [%clk 0:01:15] } 37... Rxe3 { [%eval -2.89] [%clk 0:04:46] } 38. fxe3 { [%eval -2.59] [%clk 0:01:44] } 38... b3?? { [%eval -0.18] } { Blunder. Bc5 was best. } { [%clk 0:05:15] } 39. Nf3 { [%eval -0.24] [%clk 0:02:06] } 39... Nxf3 { [%eval -0.32] [%clk 0:05:40] } 40. Kxf3 { [%eval -0.24] [%clk 0:02:34] } 40... b2 { [%eval -0.25] [%clk 0:06:04] } 41. Ba2 { [%eval -0.27] [%clk 0:03:01] } 41... Bc5 { [%eval -0.29] [%clk 0:06:06] } 42. h4?? { [%eval -2.22] } { Blunder. Bb1 was best. } { [%clk 0:01:21] } 42... Ke7?? { [%eval -0.33] } { Blunder. h5 was best. } { [%clk 0:05:17] } 43. g4 { [%eval -0.47] [%clk 0:01:31] } 43... Bb6 { [%eval -0.57] [%clk 0:03:07] } 44. h5 { [%eval -0.08] [%clk 0:01:48] } 44... gxh5 { [%eval -0.11] [%clk 0:01:28] } 45. gxh5 { [%eval 0.0] [%clk 0:02:17] } 45... Kf8 { [%eval 0.0] [%clk 0:01:34] } 46. Bb1 { [%eval 0.0] [%clk 0:02:14] } 46... Kg7 { [%eval -0.02] [%clk 0:01:58] } 47. Ke2 { [%eval -0.09] [%clk 0:02:22] } 47... Kh6 { [%eval 0.0] [%clk 0:01:31] } 48. Kd2 { [%eval -0.06] [%clk 0:02:38] } 48... Bc7 { [%eval 0.0] [%clk 0:01:40] } 49. Bd3 { [%eval 0.0] [%clk 0:02:55] } 49... Kxh5 { [%eval 0.0] [%clk 0:00:36] } 50. Bxh7 { [%eval 0.0] [%clk 0:03:19] } 50... Kg4 { [%eval 0.0] [%clk 0:00:55] } 51. Kc2 { [%eval 0.0] [%clk 0:03:42] } 51... Be5 { [%eval 0.0] [%clk 0:01:09] } 52. e4 { [%eval 0.0] [%clk 0:04:07] } 1/2-1/2