Event: Round 5: Acosta, Pablo Ismael - Ibarra, Juan Martin
Date: 2025-05-16
White: Acosta, Pablo Ismael
WhiteTitle: IM
WhiteElo: 2440
Black: Ibarra, Juan Martin
BlackTitle: IM
BlackElo: 2308
Result: 1-0
ECO: A11
Opening: English Opening: Caro-Kann Defensive System
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:14:47] } 1... c6 { [%eval 0.23] [%clk 1:30:37] } 2. Nf3 { [%eval 0.21] [%clk 1:14:44] } 2... d5 { [%eval 0.32] [%clk 1:31:02] } 3. e3 { [%eval 0.21] [%clk 1:15:10] } 3... Nf6 { [%eval 0.3] [%clk 1:31:25] } 4. b3 { [%eval 0.02] [%clk 1:15:38] } 4... e6 { [%eval 0.29] [%clk 1:31:01] } 5. Bb2 { [%eval 0.27] [%clk 1:15:56] } 5... Bd6 { [%eval 0.36] [%clk 1:30:35] } 6. Nc3 { [%eval 0.09] [%clk 1:16:13] } 6... O-O { [%eval 0.21] [%clk 1:30:10] } 7. h3 { [%eval 0.0] [%clk 1:14:49] } 7... e5 { [%eval 0.08] [%clk 1:16:58] } 8. cxd5 { [%eval 0.12] [%clk 1:11:43] } 8... cxd5 { [%eval 0.12] [%clk 1:16:15] } 9. Nb5 { [%eval 0.11] [%clk 1:11:07] } 9... Nc6 { [%eval 0.08] [%clk 1:16:00] } 10. Nxd6 { [%eval 0.02] [%clk 1:11:22] } 10... Qxd6 { [%eval 0.06] [%clk 1:16:29] } 11. Bb5 { [%eval 0.02] [%clk 1:10:57] } 11... d4 { [%eval 0.51] [%clk 1:11:32] } 12. O-O { [%eval 0.52] [%clk 1:08:17] } 12... Bd7 { [%eval 0.45] [%clk 1:08:19] } 13. Bxc6 { [%eval 0.25] [%clk 1:04:09] } 13... Bxc6 { [%eval 0.27] [%clk 1:08:13] } 14. exd4 { [%eval 0.21] [%clk 1:04:34] } 14... Bxf3 { [%eval 0.21] [%clk 1:07:30] } 15. Qxf3 { [%eval 0.21] [%clk 1:03:36] } 15... e4 { [%eval 0.3] [%clk 1:07:25] } 16. Qf5 { [%eval 0.18] [%clk 1:02:15] } 16... Rfe8 { [%eval 0.38] [%clk 1:05:32] } 17. Rfe1 { [%eval 0.16] [%clk 0:59:00] } 17... Qd5 { [%eval 0.24] [%clk 0:47:53] } 18. Qxd5 { [%eval 0.07] [%clk 0:56:44] } 18... Nxd5 { [%eval 0.02] [%clk 0:48:18] } 19. Rac1 { [%eval 0.05] [%clk 0:56:54] } 19... f5 { [%eval 0.06] [%clk 0:43:06] } 20. a4 { [%eval 0.04] [%clk 0:46:11] } 20... Rad8 { [%eval 0.06] [%clk 0:41:57] } 21. Rc4 { [%eval 0.0] [%clk 0:44:03] } 21... Re6 { [%eval 0.54] [%clk 0:32:08] } 22. d3 { [%eval 0.57] [%clk 0:35:43] } 22... Rde8 { [%eval 0.88] [%clk 0:15:45] } 23. dxe4 { [%eval 0.9] [%clk 0:34:49] } 23... fxe4 { [%eval 0.9] [%clk 0:16:13] } 24. Bc1 { [%eval 0.92] [%clk 0:32:22] } 24... Rb6 { [%eval 0.94] [%clk 0:14:50] } 25. Rc5 { [%eval 1.02] [%clk 0:31:27] } 25... Nb4 { [%eval 1.04] [%clk 0:13:47] } 26. Re3 { [%eval 1.21] [%clk 0:29:55] } 26... Nd3?! { [%eval 2.07] } { Inaccuracy. Rd6 was best. } { [%clk 0:07:49] } 27. Rc3 { [%eval 2.16] [%clk 0:29:21] } 27... Nf4 { [%eval 1.78] [%clk 0:07:47] } 28. Rc4?! { [%eval 0.67] } { Inaccuracy. f3 was best. } { [%clk 0:28:48] } 28... Rg6 { [%eval 0.83] [%clk 0:07:27] } 29. g4?! { [%eval 0.01] } { Inaccuracy. Kf1 was best. } { [%clk 0:18:57] } 29... h5 { [%eval 0.0] [%clk 0:06:40] } 30. f3 { [%eval 0.01] [%clk 0:16:23] } 30... Nxh3+ { [%eval 0.43] [%clk 0:06:05] } 31. Kh2 { [%eval 0.53] [%clk 0:16:21] } 31... hxg4?? { [%eval 2.73] } { Blunder. Nf4 was best. } { [%clk 0:05:42] } 32. Rxe4 { [%eval 2.58] [%clk 0:16:17] } 32... Rf8 { [%eval 3.16] [%clk 0:00:34] } 33. Rxg4 { [%eval 3.19] [%clk 0:15:32] } 33... Rxg4 { [%eval 3.2] [%clk 0:00:43] } 34. fxg4 { [%eval 3.03] [%clk 0:15:57] } 34... Nf2 { [%eval 3.0] [%clk 0:01:08] } 35. d5 { [%eval 2.58] [%clk 0:15:38] } 35... Nd3 { [%eval 2.54] [%clk 0:01:26] } 36. Be3 { [%eval 2.5] [%clk 0:13:24] } 36... Rd8 { [%eval 2.65] [%clk 0:01:00] } 37. Rc7 { [%eval 2.82] [%clk 0:12:54] } 37... Rxd5 { [%eval 3.16] [%clk 0:00:46] } 38. Rxb7 { [%eval 2.92] [%clk 0:11:52] } 38... a6 { [%eval 2.83] [%clk 0:00:32] } 39. g5? { [%eval 1.05] } { Mistake. Kg3 was best. } { [%clk 0:10:36] } 39... Ne5?? { [%eval 3.36] } { Blunder. Re5 was best. } { [%clk 0:00:33] } 40. Kg2?! { [%eval 2.62] } { Inaccuracy. Kg3 was best. } { [%clk 0:10:24] } 40... Rd3 { [%eval 2.89] [%clk 0:00:36] } 41. Bf4 { [%eval 2.77] [%clk 0:09:47] } 41... Ng6 { [%eval 2.84] [%clk 0:00:56] } 42. Bg3 { [%eval 2.81] [%clk 0:09:07] } 42... Rd2+ { [%eval 2.97] [%clk 0:01:17] } 43. Kh3 { [%eval 2.83] [%clk 0:09:14] } 43... Rd3 { [%eval 3.26] [%clk 0:01:18] } 44. a5 { [%eval 3.27] [%clk 0:05:46] } 44... Kh7 { [%eval 3.84] [%clk 0:00:33] } 45. b4 { [%eval 3.93] [%clk 0:05:58] } 45... Nf4+ { [%eval 4.84] [%clk 0:00:32] } 46. Kg4 { [%eval 4.7] [%clk 0:06:13] } 46... Ne6?! { [%eval 6.19] } { Inaccuracy. Ng6 was best. } { [%clk 0:00:32] } 47. Be5 { [%eval 6.14] [%clk 0:05:27] } 47... Rd5 { [%eval 7.49] [%clk 0:00:33] } 48. Kf5 { [%eval 7.18] [%clk 0:05:41] } 48... Nxg5? { [%eval #15] } { Checkmate is now unavoidable. Nd4+ was best. } { [%clk 0:00:31] } 49. Rxg7+ { [%eval #14] [%clk 0:06:02] } 49... Kh6 { [%eval #18] [%clk 0:00:56] } 50. Rg6+ { [%eval #14] [%clk 0:06:27] } 50... Kh7 { [%eval #11] [%clk 0:01:09] } 51. Rxg5 { [%eval 26.54] [%clk 0:06:40] } 51... Rb5?! { [%eval #8] } { Checkmate is now unavoidable. Rd7 was best. } { [%clk 0:01:34] } 52. Rh5+ { [%eval #7] [%clk 0:06:43] } 1-0