Event: Round 4: Sepulveda Tuberquia, Ferney - Negron Lizarazo, Juan Sebastian
Date: 2024-06-01
White: Sepulveda Tuberquia, Ferney
WhiteElo: 1968
Black: Negron Lizarazo, Juan Sebastian
BlackTitle: CM
BlackElo: 1803
Result: 1/2-1/2
ECO: D82
Opening: Grünfeld Defense: Brinckmann Attack
Variant: Standard

1. d4 { [%eval 0.14] [%clk 0:15:18] } 1... Nf6 { [%eval 0.17] [%clk 0:15:19] } 2. c4 { [%eval 0.21] [%clk 0:15:26] } 2... g6 { [%eval 0.51] [%clk 0:15:28] } 3. Nc3 { [%eval 0.15] [%clk 0:15:35] } 3... d5 { [%eval 0.22] [%clk 0:15:37] } 4. Bf4 { [%eval 0.07] [%clk 0:15:43] } 4... Bg7 { [%eval 0.17] [%clk 0:15:37] } 5. Rc1 { [%eval 0.01] [%clk 0:15:50] } 5... c6 { [%eval 0.25] [%clk 0:15:38] } 6. Nf3?! { [%eval -0.37] } { Inaccuracy. e3 was best. } { [%clk 0:15:47] } 6... O-O?! { [%eval 0.37] } { Inaccuracy. dxc4 was best. } { [%clk 0:15:39] } 7. e3 { [%eval 0.3] [%clk 0:15:55] } 7... b6 { [%eval 0.72] [%clk 0:15:17] } 8. Be2 { [%eval 0.82] [%clk 0:15:26] } 8... Bb7 { [%eval 0.81] [%clk 0:15:08] } 9. O-O { [%eval 0.9] [%clk 0:15:25] } 9... Nbd7 { [%eval 1.35] [%clk 0:14:25] } 10. h3?! { [%eval 0.61] } { Inaccuracy. cxd5 was best. } { [%clk 0:15:31] } 10... a6?! { [%eval 1.25] } { Inaccuracy. e6 was best. } { [%clk 0:13:20] } 11. cxd5 { [%eval 1.27] [%clk 0:14:56] } 11... cxd5 { [%eval 1.26] [%clk 0:12:48] } 12. Qb3 { [%eval 1.36] [%clk 0:14:35] } 12... Rc8 { [%eval 1.29] [%clk 0:12:33] } 13. Ne5 { [%eval 1.03] [%clk 0:14:07] } 13... e6 { [%eval 1.11] [%clk 0:10:14] } 14. Bg5 { [%eval 1.2] [%clk 0:12:44] } 14... h6 { [%eval 1.16] [%clk 0:08:40] } 15. Nxd7 { [%eval 1.12] [%clk 0:12:47] } 15... Qxd7 { [%eval 1.25] [%clk 0:08:49] } 16. Bxf6 { [%eval 0.91] [%clk 0:12:52] } 16... Bxf6 { [%eval 0.92] [%clk 0:08:55] } 17. Qxb6 { [%eval 0.89] [%clk 0:12:59] } 17... Rb8 { [%eval 0.98] [%clk 0:08:37] } 18. Qb3?! { [%eval 0.39] } { Inaccuracy. Rc2 was best. } { [%clk 0:11:57] } 18... Bc6 { [%eval 0.6] [%clk 0:08:12] } 19. Qc2 { [%eval 0.51] [%clk 0:12:04] } 19... Rb6 { [%eval 0.54] [%clk 0:07:47] } 20. Qd2 { [%eval 0.23] [%clk 0:10:43] } 20... Rfb8 { [%eval 0.25] [%clk 0:07:50] } 21. Rc2 { [%eval 0.29] [%clk 0:10:41] } 21... Kg7 { [%eval 0.35] [%clk 0:06:08] } 22. Rfc1 { [%eval 0.18] [%clk 0:10:06] } 22... Be7 { [%eval 0.21] [%clk 0:05:38] } 23. Bd3 { [%eval 0.21] [%clk 0:10:14] } 23... Qb7 { [%eval 0.27] [%clk 0:05:42] } 24. Nd1 { [%eval 0.08] [%clk 0:09:01] } 24... Bd6 { [%eval 0.33] [%clk 0:04:53] } 25. f4 { [%eval 0.0] [%clk 0:08:24] } 25... Ba4 { [%eval 0.07] [%clk 0:04:24] } 26. b3 { [%eval 0.09] [%clk 0:08:30] } 26... Bb5?! { [%eval 0.67] } { Inaccuracy. Be8 was best. } { [%clk 0:04:22] } 27. Nf2 { [%eval 0.41] [%clk 0:08:28] } 27... Ba3 { [%eval 0.34] [%clk 0:04:21] } 28. Rd1 { [%eval 0.35] [%clk 0:07:23] } 28... Bb4 { [%eval 0.66] [%clk 0:04:12] } 29. Qe2 { [%eval 0.67] [%clk 0:07:20] } 29... a5 { [%eval 0.82] [%clk 0:04:12] } 30. Bxb5 { [%eval 0.72] [%clk 0:05:52] } 30... Rxb5 { [%eval 0.83] [%clk 0:04:18] } 31. Nd3 { [%eval 0.87] [%clk 0:05:58] } 31... Bd6 { [%eval 0.88] [%clk 0:04:07] } 32. Nb2 { [%eval 0.79] [%clk 0:05:49] } 32... Rb6 { [%eval 0.88] [%clk 0:03:37] } 33. Na4 { [%eval 0.91] [%clk 0:05:55] } 33... Rc6 { [%eval 0.94] [%clk 0:03:44] } 34. Rdc1 { [%eval 0.79] [%clk 0:05:56] } 34... Rbc8 { [%eval 0.83] [%clk 0:03:52] } 35. Nc5 { [%eval 0.91] [%clk 0:04:11] } 35... Bxc5?! { [%eval 1.97] } { Inaccuracy. Qb6 was best. } { [%clk 0:03:27] } 36. Rxc5 { [%eval 2.01] [%clk 0:04:20] } 36... Rxc5 { [%eval 2.04] [%clk 0:03:34] } 37. Rxc5?? { [%eval 0.12] } { Blunder. dxc5 was best. } { [%clk 0:04:28] } 37... Rxc5 { [%eval 0.14] [%clk 0:03:43] } 38. dxc5 { [%eval 0.17] [%clk 0:04:37] } 38... Qb4 { [%eval 0.32] [%clk 0:03:42] } 39. Qb2+ { [%eval 0.53] [%clk 0:04:21] } 39... Kg8?? { [%eval 4.71] } { Blunder. Kf8 was best. } { [%clk 0:03:12] } 40. Qc1 { [%eval 4.51] [%clk 0:04:10] } 40... Qb7 { [%eval 4.76] [%clk 0:02:49] } 41. c6 { [%eval 4.71] [%clk 0:04:17] } 41... Qc7 { [%eval 4.53] [%clk 0:02:59] } 42. Qc5 { [%eval 3.99] [%clk 0:04:23] } 42... Kg7 { [%eval 4.33] [%clk 0:02:57] } 43. Qb5?! { [%eval 3.4] } { Inaccuracy. a3 was best. } { [%clk 0:04:17] } 43... Qa7 { [%eval 4.22] [%clk 0:03:00] } 44. Kf2 { [%eval 3.79] [%clk 0:04:21] } 44... Kf6?! { [%eval 5.34] } { Inaccuracy. g5 was best. } { [%clk 0:00:38] } 45. Qb7 { [%eval 5.24] [%clk 0:04:09] } 45... Qc5 { [%eval 5.2] [%clk 0:00:42] } 46. c7 { [%eval 4.97] [%clk 0:04:15] } 46... Qc2+ { [%eval 4.83] [%clk 0:00:15] } 47. Kg3 { [%eval 4.67] [%clk 0:04:00] } 47... Qe4?! { [%eval 6.92] } { Inaccuracy. Qc1 was best. } { [%clk 0:00:12] } 48. c8=Q?? { [%eval 0.0] } { Blunder. Qb6 was best. } { [%clk 0:03:22] } 48... Qxe3+ { [%eval 0.0] [%clk 0:00:16] } 49. Kh2 { [%eval 0.0] [%clk 0:03:31] } 49... Qxf4+ { [%eval 0.0] [%clk 0:00:24] } 50. Kg1 { [%eval 0.0] [%clk 0:03:40] } 50... Qd4+ { [%eval 0.0] [%clk 0:00:28] } 51. Kf1 { [%eval 0.0] [%clk 0:03:48] } 51... Qd1+ { [%eval 0.0] [%clk 0:00:35] } 52. Kf2 { [%eval 0.0] [%clk 0:03:55] } 52... Qd2+ { [%eval 0.0] [%clk 0:00:43] } 53. Kf3 { [%eval 0.0] [%clk 0:03:26] } 53... Qd3+ { [%eval 0.0] [%clk 0:00:46] } 54. Kf2 { [%eval 0.0] [%clk 0:02:25] } 54... Qd2+ { [%eval 0.0] [%clk 0:00:55] } 55. Kg3 { [%eval 0.0] [%clk 0:02:34] } 55... Qe3+ { [%eval 0.0] [%clk 0:00:59] } 1/2-1/2