Event: Ronda 4: Diaz Alzate, Samuel David - Castro, Julian
Date: 2024-10-02
White: Diaz Alzate, Samuel David
WhiteElo: 1765
Black: Castro, Julian
BlackElo: 1672
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation, Rubinstein Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c6 { [%eval 0.28] [%clk 0:15:18] } 2. d4 { [%eval 0.31] [%clk 0:15:18] } 2... d5 { [%eval 0.31] [%clk 0:15:25] } 3. exd5 { [%eval 0.1] [%clk 0:15:24] } 3... cxd5 { [%eval 0.18] [%clk 0:15:33] } 4. Bd3 { [%eval 0.1] [%clk 0:15:32] } 4... Nc6 { [%eval 0.12] [%clk 0:15:33] } 5. c3 { [%eval 0.19] [%clk 0:15:39] } 5... Nf6 { [%eval 0.15] [%clk 0:15:21] } 6. Bf4 { [%eval 0.1] [%clk 0:15:46] } 6... e6 { [%eval 0.46] [%clk 0:14:47] } 7. Nf3 { [%eval 0.13] [%clk 0:15:49] } 7... Bd6 { [%eval 0.65] [%clk 0:14:44] } 8. Bg3 { [%eval 0.29] [%clk 0:15:53] } 8... h6 { [%eval 0.54] [%clk 0:13:45] } 9. Nbd2 { [%eval 0.35] [%clk 0:15:53] } 9... Qc7?! { [%eval 0.96] } { Inaccuracy. Bxg3 was best. } { [%clk 0:13:25] } 10. Qe2 { [%eval 0.6] [%clk 0:14:38] } 10... Bd7 { [%eval 1.04] [%clk 0:13:29] } 11. O-O-O?! { [%eval 0.18] } { Inaccuracy. Bxd6 was best. } { [%clk 0:14:43] } 11... O-O-O { [%eval 0.56] [%clk 0:13:32] } 12. Ne5 { [%eval 0.58] [%clk 0:14:33] } 12... Be8 { [%eval 0.63] [%clk 0:12:08] } 13. Rhe1?! { [%eval 0.04] } { Inaccuracy. Kb1 was best. } { [%clk 0:14:15] } 13... Nd7 { [%eval 0.58] [%clk 0:12:12] } 14. f4? { [%eval -0.75] } { Mistake. Kb1 was best. } { [%clk 0:14:14] } 14... Kb8? { [%eval 0.59] } { Mistake. Nxd4 was best. } { [%clk 0:10:39] } 15. Ndf3?! { [%eval -0.09] } { Inaccuracy. Kb1 was best. } { [%clk 0:13:47] } 15... Ka8 { [%eval 0.3] [%clk 0:09:49] } 16. Bb5?! { [%eval -0.44] } { Inaccuracy. Nxc6 was best. } { [%clk 0:13:47] } 16... f6 { [%eval -0.43] [%clk 0:09:25] } 17. Nd3 { [%eval -0.63] [%clk 0:13:00] } 17... Bf7 { [%eval -0.52] [%clk 0:09:08] } 18. Kb1 { [%eval -0.57] [%clk 0:12:31] } 18... Rhe8 { [%eval -0.63] [%clk 0:09:12] } 19. Rc1 { [%eval -0.65] [%clk 0:12:39] } 19... Qa5 { [%eval -0.61] [%clk 0:08:57] } 20. Nf2 { [%eval -0.64] [%clk 0:11:27] } 20... a6 { [%eval -0.31] [%clk 0:06:30] } 21. Bd3 { [%eval -0.82] [%clk 0:11:35] } 21... Rb8 { [%eval -0.34] [%clk 0:05:46] } 22. Nd2 { [%eval -0.59] [%clk 0:11:33] } 22... e5? { [%eval 0.66] } { Mistake. Qc7 was best. } { [%clk 0:05:26] } 23. Nb3? { [%eval -0.5] } { Mistake. Qg4 was best. } { [%clk 0:11:21] } 23... Qb6? { [%eval 0.63] } { Mistake. Qc7 was best. } { [%clk 0:05:14] } 24. Qg4 { [%eval 0.64] [%clk 0:11:03] } 24... Re7 { [%eval 0.55] [%clk 0:04:28] } 25. fxe5 { [%eval 0.63] [%clk 0:11:05] } 25... fxe5 { [%eval 1.08] [%clk 0:04:26] } 26. Nd1? { [%eval -0.15] } { Mistake. Qxg7 was best. } { [%clk 0:10:18] } 26... g5 { [%eval 0.09] [%clk 0:03:58] } 27. Ne3 { [%eval 0.13] [%clk 0:09:51] } 27... Rbe8 { [%eval 0.53] [%clk 0:03:18] } 28. Qd1?? { [%eval -2.32] } { Blunder. Rf1 was best. } { [%clk 0:09:44] } 28... Bb8?? { [%eval 2.01] } { Blunder. exd4 was best. } { [%clk 0:03:14] } 29. Nf5 { [%eval 1.88] [%clk 0:09:32] } 29... exd4? { [%eval 3.84] } { Mistake. e4 was best. } { [%clk 0:01:33] } 30. Nxe7 { [%eval 3.8] [%clk 0:09:40] } 30... Bxg3 { [%eval 3.8] [%clk 0:01:24] } 31. hxg3 { [%eval 3.6] [%clk 0:09:48] } 31... Rxe7 { [%eval 3.82] [%clk 0:01:33] } 32. Rxe7 { [%eval 3.79] [%clk 0:09:56] } 32... Nxe7 { [%eval 3.72] [%clk 0:01:41] } 33. Nxd4 { [%eval 3.69] [%clk 0:09:52] } 33... Nc5 { [%eval 3.51] [%clk 0:01:38] } 34. Qe2?? { [%eval -0.34] } { Blunder. Ka1 was best. } { [%clk 0:09:31] } 34... Nxd3 { [%eval -0.37] [%clk 0:01:33] } 35. Rd1 { [%eval -0.4] [%clk 0:09:11] } 35... Bg6 { [%eval 0.0] [%clk 0:00:48] } 36. Ka1 { [%eval -0.1] [%clk 0:09:05] } 36... Nc6 { [%eval 0.0] [%clk 0:00:31] } 37. Nb3?? { [%eval -3.45] } { Blunder. Rxd3 was best. } { [%clk 0:08:46] } 37... Nc5 { [%eval -2.99] [%clk 0:00:21] } 38. Nxc5 { [%eval -2.85] [%clk 0:08:25] } 38... Qxc5 { [%eval -2.95] [%clk 0:00:29] } 39. Qd2 { [%eval -3.66] [%clk 0:08:15] } 39... Be4 { [%eval -3.6] [%clk 0:00:34] } 40. b3 { [%eval -4.07] [%clk 0:07:30] } 40... Ne5 { [%eval -3.99] [%clk 0:00:28] } 41. Qd4 { [%eval -4.41] [%clk 0:07:31] } 41... Qxd4 { [%eval -4.31] [%clk 0:00:28] } 42. cxd4 { [%eval -4.34] [%clk 0:07:39] } 42... Ng4 { [%eval -4.44] [%clk 0:00:27] } 43. Rd2 { [%eval -4.76] [%clk 0:07:00] } 43... Ne3 { [%eval -4.57] [%clk 0:00:25] } 44. Re2 { [%eval -5.21] [%clk 0:06:55] } 44... Nc2+ { [%eval -5.18] [%clk 0:00:31] } 45. Kb2 { [%eval -4.98] [%clk 0:06:57] } 45... Nxd4 { [%eval -4.99] [%clk 0:00:39] } 46. Rd2 { [%eval -5.33] [%clk 0:06:46] } 46... Nf5 { [%eval -5.3] [%clk 0:00:46] } 47. Kc3 { [%eval -5.5] [%clk 0:06:43] } 47... Nxg3 { [%eval -5.01] [%clk 0:00:49] } 48. Kd4 { [%eval -4.97] [%clk 0:06:44] } 48... Kb8 { [%eval -4.91] [%clk 0:00:54] } 49. a4 { [%eval -5.2] [%clk 0:06:44] } 49... Kc7 { [%eval -4.94] [%clk 0:01:01] } 50. b4?! { [%eval -6.73] } { Inaccuracy. Ke5 was best. } { [%clk 0:06:44] } 50... Kd6 { [%eval -6.52] [%clk 0:01:06] } 51. b5 { [%eval -7.35] [%clk 0:06:46] } 51... Nf5+ { [%eval -7.23] [%clk 0:00:59] } 52. Kc3 { [%eval -7.24] [%clk 0:06:51] } 52... axb5 { [%eval -7.17] [%clk 0:01:06] } 53. axb5 { [%eval -7.07] [%clk 0:06:52] } 53... Kc5 { [%eval -6.79] [%clk 0:01:13] } 54. Rb2 { [%eval -7.48] [%clk 0:06:48] } 54... b6 { [%eval -6.94] [%clk 0:01:14] } 55. g4 { [%eval -8.9] [%clk 0:06:52] } 55... Ne3 { [%eval -7.96] [%clk 0:00:50] } 56. Kd2 { [%clk 0:05:41] } 56... Nc4+ { [%clk 0:00:56] } 0-1