Event: Round 4: Zuluaga Mancilla, Cesar - Guarin Fonseca, Nobel Alfredo
Date: 2024-09-20
White: Zuluaga Mancilla, Cesar
WhiteTitle: IM
WhiteElo: 2161
Black: Guarin Fonseca, Nobel Alfredo
BlackElo: 2061
Result: 1/2-1/2
ECO: D92
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Attack
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.17] [%clk 1:28:55] } 2. Nf3 { [%eval 0.11] [%clk 1:29:58] } 2... g6 { [%eval 0.15] [%clk 1:29:03] } 3. c4 { [%eval 0.15] [%clk 1:30:20] } 3... Bg7 { [%eval 0.31] [%clk 1:29:14] } 4. Nc3 { [%eval 0.17] [%clk 1:30:43] } 4... d5 { [%eval 0.24] [%clk 1:28:53] } 5. Bf4 { [%eval 0.0] [%clk 1:29:00] } 5... c6 { [%eval 0.42] [%clk 1:25:09] } 6. e3 { [%eval 0.29] [%clk 1:27:27] } 6... O-O { [%eval 0.38] [%clk 1:23:52] } 7. Qb3 { [%eval 0.32] [%clk 1:27:35] } 7... b6 { [%eval 0.72] [%clk 1:18:28] } 8. h3 { [%eval 0.51] [%clk 1:22:38] } 8... Bb7 { [%eval 0.62] [%clk 1:15:13] } 9. Rd1 { [%eval 0.6] [%clk 1:18:43] } 9... Nbd7 { [%eval 0.71] [%clk 1:12:04] } 10. Be2 { [%eval 0.72] [%clk 1:17:18] } 10... Re8 { [%eval 0.76] [%clk 1:01:50] } 11. O-O { [%eval 0.65] [%clk 1:15:39] } 11... e6 { [%eval 0.75] [%clk 1:01:38] } 12. Ne5 { [%eval 0.33] [%clk 1:11:24] } 12... Rc8 { [%eval 0.78] [%clk 0:50:31] } 13. Bg5 { [%eval 0.7] [%clk 1:04:53] } 13... Qc7 { [%eval 0.64] [%clk 0:49:28] } 14. Bf4 { [%eval 0.3] [%clk 1:01:36] } 14... Qd8 { [%eval 0.65] [%clk 0:49:00] } 15. Rfe1 { [%eval 0.54] [%clk 0:59:47] } 15... Qe7 { [%eval 0.8] [%clk 0:42:47] } 16. Bg5 { [%eval 0.75] [%clk 0:54:05] } 16... Qd6 { [%eval 1.25] [%clk 0:38:18] } 17. f4 { [%eval 0.94] [%clk 0:43:43] } 17... Qc7 { [%eval 1.05] [%clk 0:28:31] } 18. Rc1 { [%eval 0.78] [%clk 0:40:56] } 18... Qb8 { [%eval 1.25] [%clk 0:27:59] } 19. Bf3?! { [%eval 0.4] } { Inaccuracy. cxd5 was best. } { [%clk 0:37:46] } 19... Nxe5?! { [%eval 1.24] } { Inaccuracy. dxc4 was best. } { [%clk 0:21:38] } 20. fxe5 { [%eval 1.09] [%clk 0:34:32] } 20... Nd7 { [%eval 1.35] [%clk 0:22:05] } 21. cxd5 { [%eval 1.36] [%clk 0:33:24] } 21... cxd5 { [%eval 1.46] [%clk 0:22:19] } 22. Be2 { [%eval 1.39] [%clk 0:32:20] } 22... f6? { [%eval 2.67] } { Mistake. a6 was best. } { [%clk 0:17:25] } 23. exf6 { [%eval 2.69] [%clk 0:32:28] } 23... Bxf6 { [%eval 3.26] [%clk 0:16:59] } 24. Bf4 { [%eval 3.29] [%clk 0:32:34] } 24... Qa8 { [%eval 2.94] [%clk 0:16:52] } 25. Bf3? { [%eval 1.47] } { Mistake. Nb5 was best. } { [%clk 0:26:59] } 25... Kg7? { [%eval 3.34] } { Mistake. a6 was best. } { [%clk 0:17:08] } 26. Rcd1? { [%eval 1.79] } { Mistake. Nb5 was best. } { [%clk 0:24:50] } 26... a6 { [%eval 1.68] [%clk 0:13:12] } 27. Bg3 { [%eval 1.49] [%clk 0:20:00] } 27... b5 { [%eval 1.49] [%clk 0:13:02] } 28. a4?! { [%eval 0.8] } { Inaccuracy. Ne2 was best. } { [%clk 0:19:20] } 28... bxa4 { [%eval 0.89] [%clk 0:12:36] } 29. Nxa4 { [%eval 0.89] [%clk 0:19:16] } 29... Bc6 { [%eval 0.89] [%clk 0:12:54] } 30. Nc3 { [%eval 0.82] [%clk 0:18:11] } 30... Qa7 { [%eval 0.81] [%clk 0:12:45] } 31. Kh1 { [%eval 0.88] [%clk 0:17:20] } 31... Qb6 { [%eval 0.97] [%clk 0:12:21] } 32. Qa2 { [%eval 1.0] [%clk 0:17:16] } 32... a5 { [%eval 1.21] [%clk 0:08:52] } 33. Ra1 { [%eval 0.97] [%clk 0:15:01] } 33... Ra8 { [%eval 1.0] [%clk 0:09:15] } 34. Qb1 { [%eval 0.66] [%clk 0:15:25] } 34... Qb4 { [%eval 1.01] [%clk 0:08:56] } 35. Qc2 { [%eval 0.66] [%clk 0:15:53] } 35... Rec8?! { [%eval 1.6] } { Inaccuracy. Rac8 was best. } { [%clk 0:09:15] } 36. Qf2?! { [%eval 1.02] } { Inaccuracy. Bg4 was best. } { [%clk 0:14:52] } 36... Rf8 { [%eval 1.07] [%clk 0:09:21] } 37. Rec1 { [%eval 1.06] [%clk 0:14:48] } 37... Rac8 { [%eval 1.17] [%clk 0:09:09] } 38. Qe2 { [%eval 0.83] [%clk 0:13:27] } 38... Nb6 { [%eval 1.21] [%clk 0:08:25] } 39. Be1 { [%eval 1.19] [%clk 0:13:34] } 39... Qd6 { [%eval 1.19] [%clk 0:07:29] } 40. Rxa5 { [%eval 1.15] [%clk 0:11:22] } 40... Nc4 { [%eval 1.32] [%clk 0:07:54] } 41. Ra7+ { [%eval 1.34] [%clk 0:11:48] } 41... Kg8 { [%eval 1.88] [%clk 0:07:42] } 42. b3 { [%eval 1.84] [%clk 0:12:09] } 42... Qb8 { [%eval 1.87] [%clk 0:06:49] } 43. Raa1 { [%eval 1.72] [%clk 0:12:37] } 43... Nd6 { [%eval 1.89] [%clk 0:05:06] } 44. Bg3 { [%eval 1.7] [%clk 0:12:55] } 44... Rfd8?! { [%eval 2.75] } { Inaccuracy. Qb4 was best. } { [%clk 0:04:58] } 45. Bg4 { [%eval 2.62] [%clk 0:13:05] } 45... Bd7 { [%eval 2.6] [%clk 0:04:03] } 46. Na4 { [%eval 2.35] [%clk 0:11:16] } 46... Qb4?! { [%eval 3.34] } { Inaccuracy. Rxc1+ was best. } { [%clk 0:03:05] } 47. Be1? { [%eval 1.45] } { Mistake. Nc5 was best. } { [%clk 0:11:16] } 47... Rxc1 { [%eval 1.46] [%clk 0:02:39] } 48. Rxc1 { [%eval 1.49] [%clk 0:11:45] } 48... Qa3 { [%eval 1.58] [%clk 0:03:08] } 49. Rc7 { [%eval 1.49] [%clk 0:11:20] } 49... Nf5? { [%eval 3.35] } { Mistake. Bxa4 was best. } { [%clk 0:03:26] } 50. Nc5 { [%eval 3.33] [%clk 0:11:05] } 50... Bc8?! { [%eval 4.2] } { Inaccuracy. Be8 was best. } { [%clk 0:03:46] } 51. Bxf5 { [%eval 4.13] [%clk 0:10:57] } 51... exf5 { [%eval 4.12] [%clk 0:04:09] } 52. Qd1? { [%eval 1.96] } { Mistake. Kh2 was best. } { [%clk 0:10:17] } 52... f4 { [%eval 2.03] [%clk 0:02:03] } 53. Bf2?! { [%eval 1.31] } { Inaccuracy. Kh2 was best. } { [%clk 0:08:56] } 53... fxe3 { [%eval 1.23] [%clk 0:01:24] } 54. Bxe3 { [%eval 1.28] [%clk 0:09:25] } 54... Bf5 { [%eval 1.76] [%clk 0:01:17] } 55. Rc6 { [%eval 1.19] [%clk 0:09:08] } 55... Bh4 { [%eval 1.55] [%clk 0:01:30] } 56. Ra6 { [%eval 1.21] [%clk 0:08:34] } 56... Qb2?! { [%eval 1.83] } { Inaccuracy. Qb4 was best. } { [%clk 0:01:49] } 57. Qd2? { [%eval 0.16] } { Mistake. Qf3 was best. } { [%clk 0:07:53] } 57... Qb1+?! { [%eval 0.75] } { Inaccuracy. Qxd2 was best. } { [%clk 0:02:09] } 58. Qc1?! { [%eval 0.0] } { Inaccuracy. Bg1 was best. } { [%clk 0:08:15] } 58... Qxc1+ { [%eval 0.0] [%clk 0:01:32] } 59. Bxc1 { [%eval 0.0] [%clk 0:08:43] } 59... Bg3 { [%eval 0.0] [%clk 0:01:52] } 60. Bg5 { [%eval 0.0] [%clk 0:05:35] } 60... Re8 { [%eval 0.0] [%clk 0:02:20] } 61. Ra1 { [%eval 0.0] [%clk 0:05:58] } 61... Re2 { [%eval 0.0] [%clk 0:02:39] } 62. Ra8+ { [%eval 0.0] [%clk 0:01:51] } 62... Kg7 { [%eval 0.0] [%clk 0:03:02] } 63. Ra7+ { [%eval 0.0] [%clk 0:02:20] } 63... Kg8 { [%eval 0.0] [%clk 0:03:21] } 64. Ra8+ { [%eval 0.0] [%clk 0:01:38] } 64... Kg7 { [%eval 0.0] [%clk 0:03:47] } 65. Ra7+ { [%eval 0.0] [%clk 0:01:58] } 65... Kg8 { [%eval 0.0] [%clk 0:03:37] } 1/2-1/2