Event: Ronda 4: Sahagun Diaz, David Alfredo - Murillo Bernal, Gael Mauricio
Site: https://lichess.org/broadcast/iii-campeonato-nacional-e-internacional-aguascalientes-2025--sub-09-abs/ronda-4/vzbokH4g/Cr1AA8eo
White: Sahagun Diaz, David Alfredo
WhiteElo: 1589
Black: Murillo Bernal, Gael Mauricio
BlackElo: 1457
Result: 1-0
ECO: D53
Opening: Queen's Gambit Declined
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:51] } 2. c4 { [%eval 0.18] [%clk 1:31:22] } 2... e6 { [%eval 0.14] [%clk 1:30:48] } 3. Nc3 { [%eval 0.09] [%clk 1:31:42] } 3... d5 { [%eval 0.24] [%clk 1:30:41] } 4. Bg5 { [%eval 0.0] [%clk 1:31:59] } 4... Be7 { [%eval 0.14] [%clk 1:30:27] } 5. Nf3 { [%eval 0.09] [%clk 1:32:12] } 5... dxc4 { [%eval 0.21] [%clk 1:30:34] } 6. e4 { [%eval 0.22] [%clk 1:32:16] } 6... O-O { [%eval 0.4] [%clk 1:29:51] } 7. Bxc4 { [%eval 0.47] [%clk 1:32:18] } 7... b6 { [%eval 0.96] [%clk 1:25:06] } 8. O-O { [%eval 1.12] [%clk 1:26:45] } 8... Bb7 { [%eval 1.08] [%clk 1:25:22] } 9. Re1 { [%eval 0.99] [%clk 1:21:48] } 9... Ng4?! { [%eval 1.86] } { Inaccuracy. Nbd7 was best. } { [%clk 1:23:49] } 10. Bxe7 { [%eval 1.52] [%clk 1:20:31] } 10... Qxe7 { [%eval 1.71] [%clk 1:24:09] } 11. h3 { [%eval 1.69] [%clk 1:20:03] } 11... Nf6 { [%eval 1.49] [%clk 1:24:15] } 12. e5 { [%eval 1.63] [%clk 1:15:42] } 12... Nd5 { [%eval 1.86] [%clk 1:21:58] } 13. Nxd5 { [%eval 1.91] [%clk 1:18:26] } 13... exd5 { [%eval 1.86] [%clk 1:21:34] } 14. Bd3 { [%eval 1.89] [%clk 1:18:46] } 14... Nd7? { [%eval 3.91] } { Mistake. g6 was best. } { [%clk 1:18:38] } 15. Qc2 { [%eval 3.92] [%clk 1:16:13] } 15... g6?! { [%eval 5.03] } { Inaccuracy. Rfe8 was best. } { [%clk 1:17:13] } 16. Qxc7 { [%eval 4.93] [%clk 1:14:24] } 16... Rab8 { [%eval 4.99] [%clk 1:14:23] } 17. Bb5 { [%eval 4.99] [%clk 1:13:12] } 17... Rfd8 { [%eval 5.47] [%clk 1:13:39] } 18. Qd6?? { [%eval 1.52] } { Blunder. e6 was best. } { [%clk 1:13:12] } 18... Qxd6 { [%eval 1.39] [%clk 1:13:37] } 19. exd6 { [%eval 1.3] [%clk 1:11:03] } 19... Nf6 { [%eval 1.42] [%clk 1:10:32] } 20. Re7?! { [%eval 0.85] } { Inaccuracy. Rac1 was best. } { [%clk 1:13:06] } 20... Rxd6?? { [%eval 3.47] } { Blunder. Ne4 was best. } { [%clk 1:07:59] } 21. Ne5 { [%eval 3.39] [%clk 1:11:36] } 21... Re6 { [%eval 3.22] [%clk 1:02:35] } 22. Rxf7?! { [%eval 2.43] } { Inaccuracy. Rc7 was best. } { [%clk 1:11:36] } 22... Rxe5 { [%eval 2.41] [%clk 1:00:38] } 23. Rxb7 { [%eval 2.34] [%clk 1:11:29] } 23... Rxb7?! { [%eval 3.75] } { Inaccuracy. Re1+ was best. } { [%clk 1:00:33] } 24. dxe5 { [%eval 3.71] [%clk 1:11:56] } 24... Nh5 { [%eval 3.67] [%clk 0:58:26] } 25. Bc6 { [%eval 3.71] [%clk 1:12:09] } 25... Re7 { [%eval 3.82] [%clk 0:58:29] } 26. Bxd5+ { [%eval 3.42] [%clk 1:12:34] } 26... Kg7 { [%eval 3.86] [%clk 0:58:14] } 27. Re1 { [%eval 3.78] [%clk 1:12:21] } 27... Kh6 { [%eval 4.49] [%clk 0:58:05] } 28. g3 { [%eval 4.68] [%clk 1:12:33] } 28... Nf6 { [%eval 4.76] [%clk 0:58:12] } 29. Bb3 { [%eval 4.66] [%clk 1:11:50] } 29... Nd7 { [%eval 4.71] [%clk 0:56:21] } 30. f4 { [%eval 4.53] [%clk 1:11:59] } 30... g5 { [%eval 5.02] [%clk 0:52:48] } 31. e6 { [%eval 4.64] [%clk 1:12:03] } 31... Nc5 { [%eval 4.6] [%clk 0:49:39] } 32. f5 { [%eval 4.39] [%clk 1:12:22] } 32... Nxb3?! { [%eval 6.11] } { Inaccuracy. Kg7 was best. } { [%clk 0:49:13] } 33. axb3 { [%eval 6.35] [%clk 1:12:46] } 33... Kg7 { [%eval 6.28] [%clk 0:49:36] } 34. Rf1 { [%eval 5.99] [%clk 1:13:11] } 34... Kf6 { [%eval 6.06] [%clk 0:49:56] } 35. g4 { [%eval 5.75] [%clk 1:13:32] } 35... Rc7 { [%eval 6.19] [%clk 0:50:10] } 36. Rd1 { [%eval 6.05] [%clk 1:12:59] } 36... Re7 { [%eval 6.71] [%clk 0:48:50] } 37. Kf2 { [%eval 6.54] [%clk 1:13:12] } 37... Ke5 { [%eval 6.98] [%clk 0:48:10] } 38. Rd7 { [%eval 6.59] [%clk 1:13:32] } 38... Kf6 { [%eval 8.11] [%clk 0:48:02] } 39. Rxe7 { [%eval 9.54] [%clk 1:13:58] } 39... Kxe7 { [%eval 9.42] [%clk 0:48:26] } 40. Ke3 { [%eval 9.16] [%clk 1:14:24] } 40... a6 { [%eval 10.46] [%clk 0:48:16] } 41. Kd4 { [%eval 10.6] [%clk 1:14:49] } 41... Kd6 { [%eval 10.87] [%clk 0:48:28] } 42. b4 { [%eval 9.71] [%clk 1:15:07] } 42... b5 { [%eval 18.32] [%clk 0:48:12] } 43. b3 { [%eval #12] [%clk 1:15:30] } 43... h6 { [%eval #13] [%clk 0:48:36] } 44. Ke4 { [%eval 43.93] [%clk 1:15:57] } 44... Ke7?! { [%eval #9] } { Checkmate is now unavoidable. a5 was best. } { [%clk 0:48:35] } 45. Ke5 { [%eval #8] [%clk 1:16:23] } 45... a5 { [%eval #8] [%clk 0:48:38] } 46. bxa5 { [%eval #7] [%clk 1:16:46] } 46... h5 { [%eval #7] [%clk 0:48:57] } 47. a6 { [%eval #6] [%clk 1:17:12] } 47... h4 { [%eval #5] [%clk 0:49:21] } 48. b4 { [%eval #5] [%clk 1:17:34] } 48... Ke8 { [%eval #5] [%clk 0:49:45] } 49. a7 { [%eval #4] [%clk 1:17:56] } 49... Ke7 { [%eval #3] [%clk 0:50:10] } 50. f6+ { [%eval #2] [%clk 1:18:20] } 50... Kd8 { [%eval #2] [%clk 0:50:37] } 51. a8=Q+ { [%eval #3] [%clk 1:18:12] } 51... Kc7 { [%eval #3] [%clk 0:50:57] } 52. e7 { [%eval #2] [%clk 1:18:54] } 52... Kb6 { [%eval #2] [%clk 0:50:54] } 53. e8=R { [%eval #2] [%clk 1:19:06] } 53... Kc7 { [%eval #2] [%clk 0:51:12] } 54. Re7+ { [%eval #1] [%clk 1:19:25] } 54... Kb6 { [%eval #1] [%clk 0:51:35] } 55. Qb7# { [%clk 1:19:08] } 1-0