Event: Round 3: Alvaro Neira - Efrain Eduardo Contreras Ramirez
Date: 2024-08-01
White: Alvaro Neira
Black: Efrain Eduardo Contreras Ramirez
Result: 0-1
ECO: C24
Opening: Bishop's Opening: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:52:00] } 1... e5 { [%eval 0.21] [%clk 0:52:21] } 2. Bc4 { [%eval 0.05] [%clk 0:51:56] } 2... Nf6 { [%eval 0.08] [%clk 0:52:17] } 3. d3 { [%eval 0.0] [%clk 0:51:48] } 3... h6 { [%eval 0.22] [%clk 0:52:12] } 4. a3 { [%eval -0.14] [%clk 0:51:28] } 4... c6 { [%eval -0.08] [%clk 0:51:34] } 5. b4?! { [%eval -1.18] } { Inaccuracy. Nc3 was best. } { [%clk 0:50:57] } 5... d5 { [%eval -1.07] [%clk 0:51:30] } 6. exd5 { [%eval -1.23] [%clk 0:50:09] } 6... cxd5 { [%eval -1.27] [%clk 0:51:26] } 7. Ba2 { [%eval -1.3] [%clk 0:50:02] } 7... Nc6 { [%eval -0.9] [%clk 0:50:40] } 8. Bb2 { [%eval -1.4] [%clk 0:49:52] } 8... e4?? { [%eval 0.56] } { Blunder. a5 was best. } { [%clk 0:47:19] } 9. h3?! { [%eval -0.39] } { Inaccuracy. dxe4 was best. } { [%clk 0:49:10] } 9... Be6 { [%eval 0.01] [%clk 0:44:57] } 10. d4?? { [%eval -2.31] } { Blunder. dxe4 was best. } { [%clk 0:48:29] } 10... a6 { [%eval -1.8] [%clk 0:43:02] } 11. Nd2 { [%eval -2.12] [%clk 0:47:57] } 11... Rc8 { [%eval -1.61] [%clk 0:41:02] } 12. Ne2 { [%eval -1.52] [%clk 0:46:32] } 12... Be7 { [%eval -1.39] [%clk 0:39:50] } 13. Nf4 { [%eval -1.81] [%clk 0:45:57] } 13... O-O? { [%eval -0.61] } { Mistake. Bd6 was best. } { [%clk 0:39:11] } 14. Qe2? { [%eval -1.8] } { Mistake. c4 was best. } { [%clk 0:44:34] } 14... Re8?! { [%eval -1.21] } { Inaccuracy. Bd6 was best. } { [%clk 0:38:48] } 15. Nxe6 { [%eval -1.28] [%clk 0:44:08] } 15... fxe6 { [%eval -1.26] [%clk 0:38:37] } 16. c4 { [%eval -1.1] [%clk 0:43:50] } 16... Bf8? { [%eval 0.23] } { Mistake. Bd6 was best. } { [%clk 0:36:07] } 17. O-O { [%eval 0.17] [%clk 0:43:29] } 17... dxc4 { [%eval 0.51] [%clk 0:33:56] } 18. Nxc4 { [%eval 0.56] [%clk 0:42:53] } 18... Nxd4 { [%eval 0.71] [%clk 0:33:35] } 19. Bxd4 { [%eval 0.21] [%clk 0:42:22] } 19... Qxd4 { [%eval 0.16] [%clk 0:33:31] } 20. Ne3 { [%eval -0.1] [%clk 0:41:49] } 20... Qd3 { [%eval -0.13] [%clk 0:32:54] } 21. Rfe1 { [%eval -0.39] [%clk 0:40:25] } 21... Qxe2 { [%eval -0.41] [%clk 0:32:42] } 22. Rxe2 { [%eval -0.44] [%clk 0:40:20] } 22... Rc3 { [%eval -0.68] [%clk 0:32:29] } 23. Nf5?! { [%eval -1.42] } { Inaccuracy. Rc2 was best. } { [%clk 0:38:06] } 23... Kh8?! { [%eval -0.5] } { Inaccuracy. Nd5 was best. } { [%clk 0:31:22] } 24. Ng3?? { [%eval -2.81] } { Blunder. Re3 was best. } { [%clk 0:36:43] } 24... Rxa3 { [%eval -2.66] [%clk 0:31:12] } 25. Nxe4 { [%eval -2.61] [%clk 0:36:00] } 25... Bxb4? { [%eval -0.95] } { Mistake. Nd5 was best. } { [%clk 0:30:53] } 26. Nxf6 { [%eval -0.8] [%clk 0:35:50] } 26... gxf6 { [%eval -0.89] [%clk 0:30:50] } 27. Rb1 { [%eval -0.77] [%clk 0:35:38] } 27... a5 { [%eval -0.87] [%clk 0:28:34] } 28. Rxe6 { [%eval -0.89] [%clk 0:35:21] } 28... Rxe6 { [%eval -0.89] [%clk 0:28:24] } 29. Bxe6 { [%eval -1.02] [%clk 0:35:17] } 29... b6 { [%eval -0.73] [%clk 0:27:03] } 30. g4?! { [%eval -1.88] } { Inaccuracy. Rd1 was best. } { [%clk 0:34:26] } 30... Bc5? { [%eval -0.47] } { Mistake. Rd3 was best. } { [%clk 0:26:57] } 31. Kg2? { [%eval -1.87] } { Mistake. Rd1 was best. } { [%clk 0:33:46] } 31... a4? { [%eval -0.18] } { Mistake. Rd3 was best. } { [%clk 0:25:03] } 32. Rb2?? { [%eval -2.53] } { Blunder. Rd1 was best. } { [%clk 0:33:15] } 32... Bd4?? { [%eval 0.0] } { Blunder. Rd3 was best. } { [%clk 0:24:44] } 33. Rd2 { [%eval 0.0] [%clk 0:33:03] } 33... Be5 { [%eval -0.03] [%clk 0:23:17] } 34. h4 { [%eval -0.07] [%clk 0:32:51] } 34... Rc3 { [%eval 0.0] [%clk 0:21:45] } 35. h5 { [%eval -0.07] [%clk 0:32:25] } 35... a3 { [%eval -0.02] [%clk 0:20:18] } 36. Rd7 { [%eval -0.16] [%clk 0:31:20] } 36... b5 { [%eval 0.0] [%clk 0:19:55] } 37. Rd8+ { [%eval 0.0] [%clk 0:30:35] } 37... Kg7 { [%eval 0.0] [%clk 0:19:54] } 38. Rg8+ { [%eval -0.01] [%clk 0:30:27] } 38... Kh7 { [%eval -0.03] [%clk 0:19:35] } 39. Ra8 { [%eval -0.12] [%clk 0:29:37] } 39... b4 { [%eval 0.0] [%clk 0:19:29] } 40. Bf5+?? { [%eval -1.85] } { Blunder. Ra7+ was best. } { [%clk 0:29:31] } 40... Kg7 { [%eval -2.03] [%clk 0:19:07] } 41. Ra7+?! { [%eval -3.39] } { Inaccuracy. Be6 was best. } { [%clk 0:29:24] } 41... Kh8?? { [%eval -0.28] } { Blunder. Kf8 was best. } { [%clk 0:19:00] } 42. Rh7+?? { [%eval -2.59] } { Blunder. Be6 was best. } { [%clk 0:29:19] } 42... Kg8 { [%eval -3.19] [%clk 0:18:52] } 43. Rxh6 { [%eval -3.86] [%clk 0:29:10] } 43... a2?? { [%eval 0.0] } { Blunder. b3 was best. } { [%clk 0:18:51] } 44. Rg6+?? { [%eval -9.1] } { Blunder. Be6+ was best. } { [%clk 0:28:56] } 44... Kf7 { [%eval -8.17] [%clk 0:18:51] } 45. h6? { [%eval #-9] } { Checkmate is now unavoidable. Rh6 was best. } { [%clk 0:28:37] } 45... a1=Q { [%eval #-13] [%clk 0:18:46] } 46. h7 { [%eval #-5] [%clk 0:28:31] } 46... Rc8? { [%eval -7.77] } { Lost forced checkmate sequence. Qa8+ was best. } { [%clk 0:18:45] } 47. Bxc8 { [%eval -8.29] [%clk 0:28:13] } 47... Qa8+ { [%eval -7.77] [%clk 0:18:44] } 48. Kf1 { [%eval -12.8] [%clk 0:27:22] } 48... Qxc8 { [%eval -14.74] [%clk 0:18:38] } 49. Rg8?? { [%eval #-28] } { Checkmate is now unavoidable. Rh6 was best. } { [%clk 0:27:18] } 49... Qxg8 { [%eval #-22] [%clk 0:18:03] } 50. hxg8=Q+ { [%eval #-23] [%clk 0:27:14] } 50... Kxg8 { [%eval -67.07] [%clk 0:16:55] } 51. Ke2 { [%eval -61.83] [%clk 0:27:06] } 51... b3 { [%eval -10.95] } 52. Kf3?! { [%eval #-11] } { Checkmate is now unavoidable. Kd2 was best. } 52... b2 { [%eval #-10] [%clk 0:16:50] } 53. Kg2 { [%eval #-7] [%clk 0:26:58] } 53... b1=Q { [%eval #-6] } 54. g5?? { [%eval #-6] } { Checkmate is now unavoidable. f4 was best. } 54... Qb3 { [%eval #-6] } 55. Kf1 { [%eval #-5] } 55... fxg5 { [%eval #-5] } 56. Kg1 { [%eval #-2] } 56... g4 { [%eval #-4] } 57. Kf1 { [%eval #-4] [%clk 0:26:58] } 57... Bd4 { [%eval #-4] [%clk 0:15:14] } 58. Ke1 { [%eval #-3] } 0-1