Event: Ronda 4: Freyssiner Romero, Hector Samuel - Sahagun Diaz, David Alfredo
Date: 2024-11-16
White: Freyssiner Romero, Hector Samuel
Black: Sahagun Diaz, David Alfredo
Result: 0-1
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:08] } 1... d5 { [%eval 0.24] [%clk 1:30:53] } 2. c4 { [%eval 0.19] [%clk 1:28:47] } 2... e6 { [%eval 0.27] [%clk 1:31:13] } 3. Nf3 { [%eval 0.16] [%clk 1:26:57] } 3... c6 { [%eval 0.32] [%clk 1:30:27] } 4. Nc3 { [%eval 0.24] [%clk 1:24:34] } 4... Nf6 { [%eval 0.19] [%clk 1:30:51] } 5. Bf4 { [%eval -0.26] [%clk 1:22:58] } 5... Be7?! { [%eval 0.41] } { Inaccuracy. dxc4 was best. } { [%clk 1:30:30] } 6. e3 { [%eval 0.4] [%clk 1:19:42] } 6... Nbd7 { [%eval 0.33] [%clk 1:30:32] } 7. Bd3 { [%eval 0.36] [%clk 1:17:57] } 7... O-O { [%eval 0.33] [%clk 1:30:10] } 8. O-O { [%eval 0.26] [%clk 1:17:28] } 8... Nb6? { [%eval 1.66] } { Mistake. Nh5 was best. } { [%clk 1:30:07] } 9. c5 { [%eval 1.61] [%clk 1:14:59] } 9... Nbd7 { [%eval 1.59] [%clk 1:30:22] } 10. Rc1?! { [%eval 0.93] } { Inaccuracy. h3 was best. } { [%clk 1:13:18] } 10... b6 { [%eval 1.18] [%clk 1:29:25] } 11. cxb6? { [%eval -0.02] } { Mistake. b4 was best. } { [%clk 1:11:31] } 11... axb6 { [%eval 0.01] [%clk 1:29:43] } 12. Re1 { [%eval -0.01] [%clk 1:09:15] } 12... c5 { [%eval 0.21] [%clk 1:29:46] } 13. dxc5 { [%eval -0.13] [%clk 1:07:39] } 13... Nxc5 { [%eval 0.12] [%clk 1:30:02] } 14. Bb1 { [%eval 0.12] [%clk 1:04:51] } 14... Bd6?! { [%eval 0.95] } { Inaccuracy. Nfe4 was best. } { [%clk 1:30:19] } 15. Qd4 { [%eval 0.43] [%clk 1:02:54] } 15... Bxf4 { [%eval 0.59] [%clk 1:30:01] } 16. Qxf4 { [%eval 0.09] [%clk 0:59:49] } 16... Re8 { [%eval 0.57] [%clk 1:29:50] } 17. Nb5 { [%eval 0.05] [%clk 0:56:54] } 17... Re7 { [%eval 0.57] [%clk 1:28:29] } 18. Qd6?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 0:54:34] } 18... Qxd6 { [%eval 0.0] [%clk 1:28:29] } 19. Nxd6 { [%eval 0.0] [%clk 0:53:10] } 19... Ba6 { [%eval 0.0] [%clk 1:28:46] } 20. b4 { [%eval 0.0] [%clk 0:51:03] } 20... Nb7?? { [%eval 2.89] } { Blunder. Nce4 was best. } { [%clk 1:27:58] } 21. Nc8 { [%eval 3.07] [%clk 0:49:33] } 21... Re8 { [%eval 3.02] [%clk 1:26:24] } 22. Nxb6 { [%eval 2.93] [%clk 0:48:49] } 22... Rab8 { [%eval 2.86] [%clk 1:26:43] } 23. Na4? { [%eval 1.14] } { Mistake. a4 was best. } { [%clk 0:46:37] } 23... Nd8?! { [%eval 1.74] } { Inaccuracy. Nd6 was best. } { [%clk 1:26:25] } 24. e4? { [%eval 0.18] } { Mistake. a3 was best. } { [%clk 0:46:10] } 24... Rxb4 { [%eval 0.16] [%clk 1:26:24] } 25. Nc5 { [%eval 0.26] [%clk 0:44:56] } 25... Bb7 { [%eval 0.65] [%clk 1:26:09] } 26. Nxb7?! { [%eval -0.09] } { Inaccuracy. a3 was best. } { [%clk 0:44:32] } 26... Nxb7 { [%eval 0.06] [%clk 1:26:20] } 27. e5?! { [%eval -0.73] } { Inaccuracy. exd5 was best. } { [%clk 0:44:06] } 27... Ne4?! { [%eval 0.2] } { Inaccuracy. Nd7 was best. } { [%clk 1:26:11] } 28. Re2?! { [%eval -0.47] } { Inaccuracy. Bxe4 was best. } { [%clk 0:43:46] } 28... Nbc5 { [%eval -0.28] [%clk 1:25:24] } 29. Bxe4 { [%eval -0.33] [%clk 0:42:24] } 29... Nxe4 { [%eval -0.34] [%clk 1:25:35] } 30. Rec2 { [%eval -0.75] [%clk 0:41:59] } 30... h6 { [%eval -0.58] [%clk 1:25:30] } 31. h3?! { [%eval -1.18] } { Inaccuracy. a3 was best. } { [%clk 0:40:45] } 31... Kh7 { [%eval -1.1] [%clk 1:25:52] } 32. Nd2 { [%eval -1.61] [%clk 0:40:13] } 32... Nxd2 { [%eval -1.61] [%clk 1:26:04] } 33. Rxd2 { [%eval -1.41] [%clk 0:39:55] } 33... Ra8?! { [%eval -0.74] } { Inaccuracy. Re7 was best. } { [%clk 1:26:19] } 34. Ra1? { [%eval -2.32] } { Mistake. Rc7 was best. } { [%clk 0:39:50] } 34... Rba4 { [%eval -2.46] [%clk 1:26:31] } 35. g3 { [%eval -2.4] [%clk 0:39:32] } 35... Kg6 { [%eval -2.3] [%clk 1:26:53] } 36. Kg2 { [%eval -2.64] [%clk 0:38:55] } 36... Kf5 { [%eval -2.29] [%clk 1:27:08] } 37. f3?! { [%eval -3.73] } { Inaccuracy. Re2 was best. } { [%clk 0:38:40] } 37... Kxe5 { [%eval -3.69] [%clk 1:27:24] } 38. Re1+ { [%eval -4.1] [%clk 0:37:52] } 38... Kd6 { [%eval -3.7] [%clk 1:27:40] } 39. Ree2 { [%eval -3.69] [%clk 0:37:56] } 39... e5 { [%eval -3.37] [%clk 1:27:56] } 40. g4 { [%eval -3.33] [%clk 0:37:39] } 40... d4 { [%eval -3.33] [%clk 1:28:15] } 41. Kg3 { [%eval -3.42] [%clk 0:37:34] } 41... Kd5 { [%eval -3.34] [%clk 1:28:16] } 42. h4 { [%eval -3.14] [%clk 0:37:41] } 42... g6 { [%eval -3.05] [%clk 1:28:34] } 43. Kh3?! { [%eval -4.59] } { Inaccuracy. g5 was best. } { [%clk 0:36:50] } 43... Ra3 { [%eval -4.63] [%clk 1:28:41] } 44. Kg3 { [%eval -4.55] [%clk 0:36:21] } 44... R8a6 { [%eval -4.43] [%clk 1:28:58] } 45. Rf2 { [%eval -5.01] [%clk 0:36:19] } 45... e4 { [%eval -4.84] [%clk 1:29:09] } 46. Kf4? { [%eval -9.48] } { Mistake. Rd1 was best. } { [%clk 0:35:20] } 46... e3 { [%eval -8.33] [%clk 1:29:21] } 47. Rxd4+? { [%eval #-18] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:34:22] } 47... Kxd4 { [%eval -10.78] [%clk 1:29:40] } 48. Re2?! { [%eval #-8] } { Checkmate is now unavoidable. Rb2 was best. } { [%clk 0:34:21] } 48... Rxa2 { [%eval #-7] [%clk 1:29:58] } 49. Rxe3 { [%eval #-5] [%clk 0:34:10] } 49... Rf6+ { [%eval #-4] [%clk 1:30:13] } 50. Kg3 { [%eval #-4] [%clk 0:33:47] } 50... Kxe3 { [%eval #-3] [%clk 1:30:33] } 51. g5 { [%clk 0:33:23] } 51... Rxf3+ { [%clk 1:30:51] } 52. Kg4 { [%clk 0:33:25] } 52... h5# 0-1