Event: Round 2: Jacinto Coba Moncada - Sergio Diaz Castro
Date: 2024-02-28
White: Coba Moncada, Jacinto
WhiteElo: 1795
Black: Diaz Castro, Sergio
BlackTitle: FM
BlackElo: 2175
Result: 0-1
ECO: A28
Opening: English Opening: King's English Variation, Four Knights Variation, Flexible Line
Variant: Standard

1. c4 { [%eval 0.18] [%clk 0:08:05] } 1... e5 { [%eval 0.25] [%clk 0:08:04] } 2. Nc3 { [%eval 0.13] [%clk 0:08:06] } 2... Nc6 { [%eval 0.25] [%clk 0:08:06] } 3. Nf3 { [%eval 0.06] [%clk 0:08:08] } 3... Nf6 { [%eval 0.11] [%clk 0:07:19] } 4. d3 { [%eval 0.14] [%clk 0:08:08] } 4... d5 { [%eval 0.09] [%clk 0:07:00] } 5. cxd5 { [%eval 0.02] [%clk 0:08:10] } 5... Nxd5 { [%eval 0.12] [%clk 0:07:02] } 6. g3 { [%eval 0.06] [%clk 0:08:12] } 6... Be7 { [%eval 0.14] [%clk 0:06:46] } 7. Bg2 { [%eval -0.01] [%clk 0:08:12] } 7... Nb6 { [%eval 0.36] [%clk 0:06:47] } 8. O-O { [%eval 0.22] [%clk 0:08:13] } 8... O-O { [%eval 0.24] [%clk 0:06:49] } 9. a3 { [%eval 0.23] [%clk 0:08:08] } 9... a5 { [%eval 0.26] [%clk 0:06:50] } 10. Be3 { [%eval 0.23] [%clk 0:07:37] } 10... Be6 { [%eval 0.21] [%clk 0:05:52] } 11. Rc1 { [%eval 0.08] [%clk 0:07:11] } 11... Nd5 { [%eval 0.24] [%clk 0:04:54] } 12. Nxd5 { [%eval 0.29] [%clk 0:06:50] } 12... Bxd5 { [%eval 0.32] [%clk 0:04:56] } 13. Qd2?! { [%eval -0.4] } { Inaccuracy. Qa4 was best. } { [%clk 0:06:03] } 13... Nd4 { [%eval -0.27] [%clk 0:04:34] } 14. Bxd4 { [%eval -0.45] [%clk 0:05:49] } 14... exd4 { [%eval -0.39] [%clk 0:04:36] } 15. Qc2 { [%eval -0.63] [%clk 0:05:07] } 15... c6 { [%eval -0.66] [%clk 0:04:11] } 16. Nd2 { [%eval -0.6] [%clk 0:04:58] } 16... Bxg2 { [%eval -0.44] [%clk 0:04:11] } 17. Kxg2 { [%eval -0.41] [%clk 0:05:00] } 17... Re8 { [%eval -0.33] [%clk 0:03:57] } 18. Nf3 { [%eval -0.38] [%clk 0:05:00] } 18... a4 { [%eval -0.17] [%clk 0:03:54] } 19. Qc4 { [%eval -0.46] [%clk 0:04:40] } 19... Bf6 { [%eval -0.53] [%clk 0:03:56] } 20. Rfe1 { [%eval -0.46] [%clk 0:04:34] } 20... Ra5 { [%eval -0.32] [%clk 0:03:27] } 21. Nd2 { [%eval -0.58] [%clk 0:04:34] } 21... Qd5+?! { [%eval 0.21] } { Inaccuracy. Re6 was best. } { [%clk 0:03:13] } 22. Ne4 { [%eval -0.16] [%clk 0:04:26] } 22... Be7 { [%eval -0.05] [%clk 0:03:15] } 23. Qxd5 { [%eval -0.03] [%clk 0:04:00] } 23... Rxd5 { [%eval -0.14] [%clk 0:03:16] } 24. Rc4 { [%eval -0.12] [%clk 0:03:59] } 24... f5 { [%eval -0.02] [%clk 0:03:10] } 25. Nd2 { [%eval 0.0] [%clk 0:03:54] } 25... Ra8 { [%eval -0.03] [%clk 0:02:44] } 26. Nf3 { [%eval -0.26] [%clk 0:03:52] } 26... c5 { [%eval 0.07] [%clk 0:02:38] } 27. e4?! { [%eval -0.85] } { Inaccuracy. Rb1 was best. } { [%clk 0:03:39] } 27... dxe3 { [%eval -0.73] [%clk 0:02:29] } 28. Rxe3 { [%eval -0.79] [%clk 0:03:39] } 28... Bf6 { [%eval -0.71] [%clk 0:02:31] } 29. Kf1? { [%eval -2.47] } { Mistake. Rc2 was best. } { [%clk 0:03:06] } 29... Bxb2 { [%eval -2.34] [%clk 0:02:06] } 30. Ng5?! { [%eval -3.53] } { Inaccuracy. d4 was best. } { [%clk 0:03:09] } 30... Bf6?? { [%eval -0.15] } { Blunder. b5 was best. } { [%clk 0:02:00] } 31. Ne6?? { [%eval -2.79] } { Blunder. Rxa4 was best. } { [%clk 0:03:00] } 31... Re8?? { [%eval -0.17] } { Blunder. b5 was best. } { [%clk 0:01:43] } 32. Nxc5 { [%eval -0.21] [%clk 0:02:10] } 32... Rxe3 { [%eval -0.26] [%clk 0:01:30] } 33. fxe3 { [%eval -0.22] [%clk 0:02:12] } 33... b5 { [%eval -0.24] [%clk 0:01:24] } 34. Rc2 { [%eval -0.25] [%clk 0:01:49] } 34... Bb2 { [%eval 0.01] [%clk 0:00:30] } 35. Rxb2 { [%eval 0.0] [%clk 0:01:33] } 35... Rxc5 { [%eval 0.01] [%clk 0:00:32] } 36. Ke2 { [%eval 0.03] [%clk 0:01:31] } 36... Kf7?! { [%eval 0.66] } { Inaccuracy. Rc3 was best. } { [%clk 0:00:31] } 37. Kd2 { [%eval 0.76] [%clk 0:01:30] } 37... Ke6 { [%eval 0.7] [%clk 0:00:33] } 38. Rb4 { [%eval 0.37] [%clk 0:01:25] } 38... g5 { [%eval 0.86] [%clk 0:00:16] } 39. d4 { [%eval 0.78] [%clk 0:01:26] } 39... Rd5 { [%eval 0.75] [%clk 0:00:17] } 40. Kd3 { [%eval 0.81] [%clk 0:01:27] } 40... Kd6 { [%eval 0.9] [%clk 0:00:16] } 41. h3?! { [%eval 0.08] } { Inaccuracy. Rb1 was best. } { [%clk 0:01:16] } 41... Kc6 { [%eval 0.27] [%clk 0:00:18] } 42. e4 { [%eval 0.0] [%clk 0:01:15] } 42... fxe4+ { [%eval 0.0] [%clk 0:00:20] } 43. Kxe4 { [%eval 0.0] [%clk 0:01:15] } 43... Rd8 { [%eval 0.0] [%clk 0:00:20] } 44. Kf5?? { [%eval -2.14] } { Blunder. Rb1 was best. } { [%clk 0:01:12] } 44... Rf8+ { [%eval -1.71] [%clk 0:00:17] } 45. Kg4?! { [%eval -2.96] } { Inaccuracy. Ke4 was best. } { [%clk 0:01:13] } 45... h6?? { [%eval -0.2] } { Blunder. h5+ was best. } { [%clk 0:00:15] } 46. h4?? { [%eval -2.96] } { Blunder. Rb2 was best. } { [%clk 0:01:03] } 46... gxh4 { [%eval -2.56] [%clk 0:00:17] } 47. Kxh4?! { [%eval -4.05] } { Inaccuracy. gxh4 was best. } { [%clk 0:00:53] } 47... Rf3 { [%eval -4.0] [%clk 0:00:20] } 48. d5+ { [%eval -4.08] [%clk 0:00:42] } 48... Kc5 { [%eval -4.03] [%clk 0:00:22] } 49. d6 { [%eval -3.7] [%clk 0:00:23] } 49... Rxa3?? { [%eval 0.0] } { Blunder. Rd3 was best. } { [%clk 0:00:14] } 50. Rf4?? { [%eval -5.36] } { Blunder. Rd4 was best. } { [%clk 0:00:00] } 50... Kxd6 { [%eval -5.12] [%clk 0:00:14] } 51. Rd4+ { [%eval -5.38] } 51... Kc5 { [%eval -5.25] } 52. Rd5+?? { [%eval #-14] } { Checkmate is now unavoidable. Rf4 was best. } 0-1