Event: Round 4: Beltran Serna, Ian Samuel - Sierra Castillo, Eyber
Date: 2024-06-06
White: Beltran Serna, Ian Samuel
WhiteElo: 1765
Black: Sierra Castillo, Eyber
BlackElo: 1695
Result: 1-0
ECO: C65
Opening: Ruy Lopez: Berlin Defense
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:00:42] } 1... e5 { [%eval 0.17] [%clk 0:59:58] } 2. Nf3 { [%eval 0.11] [%clk 1:01:05] } 2... Nc6 { [%eval 0.19] [%clk 0:59:58] } 3. Bb5 { [%eval 0.16] [%clk 1:01:26] } 3... Nf6 { [%eval 0.19] [%clk 1:00:09] } 4. d3 { [%eval 0.12] [%clk 1:01:48] } 4... d6 { [%eval 0.25] [%clk 1:00:00] } 5. Nbd2 { [%eval 0.16] [%clk 1:01:11] } 5... Be7 { [%eval 0.4] [%clk 0:59:46] } 6. c3 { [%eval 0.22] [%clk 1:01:14] } 6... O-O { [%eval 0.27] [%clk 0:59:48] } 7. O-O { [%eval 0.15] [%clk 1:01:08] } 7... a6 { [%eval 0.32] [%clk 0:59:42] } 8. Ba4 { [%eval 0.31] [%clk 1:01:13] } 8... h6 { [%eval 0.36] [%clk 0:59:57] } 9. Re1 { [%eval 0.36] [%clk 1:01:22] } 9... Nh7 { [%eval 0.57] [%clk 1:00:16] } 10. Nf1 { [%eval 0.26] [%clk 0:54:35] } 10... Bg4 { [%eval 0.51] [%clk 0:58:52] } 11. h3 { [%eval 0.56] [%clk 0:52:45] } 11... Bd7 { [%eval 0.72] [%clk 0:58:15] } 12. Ng3 { [%eval 0.6] [%clk 0:48:59] } 12... f5?? { [%eval 2.44] } { Blunder. Ng5 was best. } { [%clk 0:56:26] } 13. exf5 { [%eval 2.43] [%clk 0:45:37] } 13... Bxf5 { [%eval 2.75] [%clk 0:56:19] } 14. Nxf5 { [%eval 2.75] [%clk 0:45:54] } 14... Rxf5 { [%eval 2.71] [%clk 0:56:39] } 15. d4 { [%eval 2.71] [%clk 0:39:04] } 15... Qf8?! { [%eval 3.62] } { Inaccuracy. Kh8 was best. } { [%clk 0:39:56] } 16. Bxc6? { [%eval 2.18] } { Mistake. Qb3+ was best. } { [%clk 0:34:26] } 16... bxc6 { [%eval 2.23] [%clk 0:40:16] } 17. dxe5 { [%eval 2.21] [%clk 0:34:47] } 17... dxe5?! { [%eval 3.37] } { Inaccuracy. Qf7 was best. } { [%clk 0:40:03] } 18. Nxe5 { [%eval 3.34] [%clk 0:31:07] } 18... Bd6?! { [%eval 4.42] } { Inaccuracy. Qf6 was best. } { [%clk 0:36:55] } 19. Qb3+ { [%eval 4.37] [%clk 0:31:07] } 19... Rf7 { [%eval 4.31] [%clk 0:36:28] } 20. Nxf7 { [%eval 4.27] [%clk 0:29:29] } 20... Qxf7 { [%eval 4.27] [%clk 0:36:55] } 21. Be3 { [%eval 4.26] [%clk 0:28:17] } 21... Kf8 { [%eval 4.68] [%clk 0:36:27] } 22. Qxf7+ { [%eval 4.48] [%clk 0:27:55] } 22... Kxf7 { [%eval 4.43] [%clk 0:36:54] } 23. Rad1 { [%eval 4.43] [%clk 0:27:04] } 23... Rb8 { [%eval 4.51] [%clk 0:37:17] } 24. b3 { [%eval 4.42] [%clk 0:26:41] } 24... Nf6 { [%eval 4.41] [%clk 0:37:24] } 25. Bd4 { [%eval 4.42] [%clk 0:25:51] } 25... Nd7 { [%eval 4.48] [%clk 0:37:13] } 26. b4 { [%eval 4.13] [%clk 0:22:26] } 26... a5 { [%eval 3.97] [%clk 0:37:26] } 27. a3 { [%eval 4.04] [%clk 0:21:44] } 27... Nf8 { [%eval 4.52] [%clk 0:37:42] } 28. Be5 { [%eval 4.52] [%clk 0:21:01] } 28... axb4 { [%eval 4.63] [%clk 0:37:39] } 29. axb4 { [%eval 4.58] [%clk 0:21:05] } 29... Rd8 { [%eval 4.57] [%clk 0:37:50] } 30. Re3 { [%eval 4.57] [%clk 0:19:26] } 30... Ng6 { [%eval 4.42] [%clk 0:37:58] } 31. Rf3+ { [%eval 4.63] [%clk 0:19:38] } 31... Ke6 { [%eval 4.98] [%clk 0:38:18] } 32. Bxd6 { [%eval 4.55] [%clk 0:19:18] } 32... cxd6 { [%eval 4.44] [%clk 0:38:39] } 33. Re3+ { [%eval 4.4] [%clk 0:19:35] } 33... Kf7 { [%eval 4.67] [%clk 0:38:44] } 34. c4 { [%eval 4.64] [%clk 0:19:41] } 34... Ne7 { [%eval 4.93] [%clk 0:39:08] } 35. b5 { [%eval 4.87] [%clk 0:18:55] } 35... cxb5 { [%eval 4.7] [%clk 0:38:56] } 36. cxb5 { [%eval 4.67] [%clk 0:19:24] } 36... d5 { [%eval 4.65] [%clk 0:39:22] } 37. Rc1 { [%eval 4.55] [%clk 0:18:30] } 37... d4 { [%eval 4.62] [%clk 0:39:16] } 38. Ree1 { [%eval 4.2] [%clk 0:18:04] } 38... d3 { [%eval 5.0] [%clk 0:38:58] } 39. Rc7 { [%eval 4.71] [%clk 0:18:22] } 39... d2 { [%eval 4.97] [%clk 0:38:12] } 40. Rcxe7+ { [%eval 4.01] [%clk 0:16:49] } 40... Kf6 { [%eval 3.9] [%clk 0:38:30] } 41. R7e6+ { [%eval 3.81] [%clk 0:15:40] } 41... Kf7 { [%eval 3.61] [%clk 0:38:44] } 42. R6e5?? { [%eval 0.05] } { Blunder. R6e2 was best. } { [%clk 0:15:47] } 42... dxe1=Q+?? { [%eval 4.73] } { Blunder. Rd5 was best. } 43. Rxe1 { [%eval 4.67] [%clk 0:16:15] } 43... Rb8 { [%eval 4.86] [%clk 0:37:50] } 44. Rb1 { [%eval 4.78] [%clk 0:16:29] } 44... Ke6 { [%eval 5.12] [%clk 0:38:06] } 45. b6 { [%eval 5.04] [%clk 0:16:35] } 45... Kd6 { [%eval 5.07] [%clk 0:38:22] } 46. Kh2 { [%eval 5.26] [%clk 0:16:52] } 46... Kc6 { [%eval 5.67] [%clk 0:38:42] } 47. b7 { [%eval 5.55] [%clk 0:15:29] } 47... Rxb7 { [%eval 6.98] [%clk 0:36:51] } 48. Rxb7 { [%eval 6.79] [%clk 0:15:57] } 48... Kxb7 { [%eval 8.41] [%clk 0:37:13] } 49. Kg3 { [%eval 8.17] [%clk 0:16:23] } 49... Kc7 { [%eval 8.17] [%clk 0:37:35] } 50. Kf4 { [%eval 7.89] [%clk 0:16:32] } 50... Kd7 { [%eval 7.83] [%clk 0:37:04] } 51. Kf5 { [%eval 8.73] [%clk 0:17:00] } 51... Ke7 { [%eval 8.7] [%clk 0:37:23] } 52. Kg6 { [%eval 8.7] [%clk 0:16:50] } 52... Kf8 { [%eval 8.69] [%clk 0:37:50] } 53. Kh7 { [%eval 8.06] [%clk 0:17:07] } 53... Kf7? { [%eval #23] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:38:11] } 54. g4 { [%eval #23] [%clk 0:17:30] } 54... Kf6 { [%eval #25] [%clk 0:37:43] } 55. f4 { [%eval #27] [%clk 0:17:42] } 55... Kf7 { [%eval #25] [%clk 0:37:14] } 56. g5 { [%eval #16] [%clk 0:18:08] } 56... h5 { [%eval #16] [%clk 0:37:33] } 57. h4 { [%eval #15] [%clk 0:18:20] } 57... Kf8 { [%eval #14] [%clk 0:37:04] } 58. g6 { [%eval #14] [%clk 0:18:17] } 1-0