Event: Round 5: Puentes, Alvaro - Luna, David Humberto
Site: https://lichess.org/broadcast/irt-de-ajedrez-social-luis-eduardo-hernandez-fierro-in-memoriam--1901-2100/round-5/C37eRMRt/cUvxrRUI
Date: 2025-11-16
White: Puentes, Alvaro
WhiteTitle: FM
WhiteElo: 2040
Black: Luna, David Humberto
BlackElo: 1768
Result: 1-0
ECO: A00
Opening: Polish Opening
Variant: Standard
TimeControl: 90+30

1. b4 { [%eval -0.07] [%clk 1:30:59] } 1... e5 { [%eval -0.11] [%clk 1:23:41] } 2. Bb2 { [%eval -0.23] [%clk 1:31:27] } 2... Bxb4 { [%eval -0.16] [%clk 1:23:55] } 3. Bxe5 { [%eval -0.19] [%clk 1:31:46] } 3... Nf6 { [%eval -0.01] [%clk 1:24:20] } 4. c3 { [%eval -0.16] [%clk 1:32:08] } 4... Be7 { [%eval -0.23] [%clk 1:24:38] } 5. g3 { [%eval -0.33] [%clk 1:32:28] } 5... d5 { [%eval -0.13] [%clk 1:24:42] } 6. Bg2 { [%eval -0.38] [%clk 1:32:46] } 6... O-O { [%eval -0.45] [%clk 1:24:55] } 7. Bxf6 { [%eval -0.33] [%clk 1:33:07] } 7... Bxf6 { [%eval -0.34] [%clk 1:25:08] } 8. e3 { [%eval -0.4] [%clk 1:33:21] } 8... b6 { [%eval 0.06] [%clk 1:24:27] } 9. Ne2 { [%eval -0.02] [%clk 1:31:59] } 9... Bb7 { [%eval 0.25] [%clk 1:25:33] } 10. O-O { [%eval 0.23] [%clk 1:32:15] } 10... c5 { [%eval 0.22] [%clk 1:25:30] } 11. d4 { [%eval 0.16] [%clk 1:32:38] } 11... c4?! { [%eval 0.85] } { Inaccuracy. Na6 was best. } { [%clk 1:25:27] } 12. Nf4 { [%eval 0.57] [%clk 1:32:33] } 12... Bg5 { [%eval 0.54] [%clk 1:24:06] } 13. Qf3 { [%eval 0.39] [%clk 1:32:33] } 13... Bxf4 { [%eval 0.38] [%clk 1:23:18] } 14. Qxf4 { [%eval 0.5] [%clk 1:33:02] } 14... Nd7 { [%eval 0.48] [%clk 1:22:08] } 15. Re1 { [%eval 0.43] [%clk 1:33:25] } 15... Qf6 { [%eval 0.46] [%clk 1:16:03] } 16. Qc7 { [%eval 0.11] [%clk 1:33:15] } 16... Qc6 { [%eval 0.41] [%clk 1:16:24] } 17. Qxc6 { [%eval 0.29] [%clk 1:33:41] } 17... Bxc6 { [%eval 0.33] [%clk 1:16:44] } 18. Nd2 { [%eval 0.52] [%clk 1:34:08] } 18... f5? { [%eval 1.7] } { Mistake. Rac8 was best. } { [%clk 1:16:18] } 19. Nxc4 { [%eval 1.76] [%clk 1:34:26] } 19... Nf6?! { [%eval 2.57] } { Inaccuracy. Kf7 was best. } { [%clk 1:11:58] } 20. Ne5 { [%eval 2.58] [%clk 1:34:41] } 20... Rac8 { [%eval 2.49] [%clk 1:11:03] } 21. c4 { [%eval 2.51] [%clk 1:34:57] } 21... Ba8 { [%eval 2.55] [%clk 1:11:07] } 22. cxd5 { [%eval 2.19] [%clk 1:35:14] } 22... Bxd5 { [%eval 2.3] [%clk 1:10:23] } 23. Bxd5+ { [%eval 1.92] [%clk 1:35:31] } 23... Nxd5 { [%eval 1.96] [%clk 1:10:49] } 24. Rec1 { [%eval 1.94] [%clk 1:35:54] } 24... Rfd8 { [%eval 2.03] [%clk 1:01:55] } 25. Kf1 { [%eval 2.02] [%clk 1:35:55] } 25... Kf8 { [%eval 2.65] [%clk 1:01:05] } 26. Ke1 { [%eval 2.39] [%clk 1:36:19] } 26... Ke8 { [%eval 2.99] [%clk 0:59:20] } 27. Kd2 { [%eval 2.84] [%clk 1:36:42] } 27... Nf6 { [%eval 3.02] [%clk 0:57:59] } 28. f3 { [%eval 2.89] [%clk 1:36:53] } 28... Nd5 { [%eval 3.54] [%clk 0:58:25] } 29. a3 { [%eval 3.47] [%clk 1:36:01] } 29... b5 { [%eval 3.76] [%clk 0:44:15] } 30. Rab1 { [%eval 3.65] [%clk 1:35:45] } 30... a6 { [%eval 3.8] [%clk 0:43:30] } 31. e4 { [%eval 3.74] [%clk 1:35:50] } 31... fxe4 { [%eval 3.97] [%clk 0:40:43] } 32. fxe4 { [%eval 3.73] [%clk 1:36:18] } 32... Nb6 { [%eval 3.92] [%clk 0:38:42] } 33. Kd3 { [%eval 3.86] [%clk 1:36:14] } 33... Nd7 { [%eval 4.81] [%clk 0:32:48] } 34. Nxd7 { [%eval 4.84] [%clk 1:36:25] } 34... Kxd7 { [%eval 4.77] [%clk 0:33:11] } 35. d5 { [%eval 4.49] [%clk 1:36:48] } 35... Rxc1 { [%eval 5.25] [%clk 0:25:45] } 36. Rxc1 { [%eval 4.9] [%clk 1:37:16] } 36... Rf8 { [%eval 6.03] [%clk 0:26:08] } 37. Ke3?! { [%eval 4.73] } { Inaccuracy. e5 was best. } { [%clk 1:37:32] } 37... Rb8 { [%eval 4.76] [%clk 0:26:09] } 38. Kd4 { [%eval 4.52] [%clk 1:37:12] } 38... b4 { [%eval 5.22] [%clk 0:25:53] } 39. axb4 { [%eval 5.25] [%clk 1:37:38] } 39... Rxb4+ { [%eval 5.2] [%clk 0:25:56] } 40. Ke5 { [%eval 4.84] [%clk 1:38:06] } 40... a5 { [%eval 6.14] [%clk 0:24:51] } 41. Rc6 { [%eval 6.23] [%clk 1:38:24] } 41... Rb2 { [%eval 6.65] [%clk 0:22:47] } 42. Ra6 { [%eval 6.25] [%clk 1:38:42] } 42... Rxh2 { [%eval 6.42] [%clk 0:21:49] } 43. Rxa5 { [%eval 6.33] [%clk 1:39:10] } 43... g6 { [%eval 7.71] [%clk 0:21:15] } 44. Ra7+ { [%eval 7.98] [%clk 1:39:34] } 44... Kc8 { [%eval 7.66] [%clk 0:21:17] } 45. Kd6 { [%eval 7.51] [%clk 1:39:51] } 45... h5 { [%eval 7.82] [%clk 0:19:00] } 46. Rg7 { [%eval 7.75] [%clk 1:39:12] } 46... h4 { [%eval 8.47] [%clk 0:18:50] } 47. gxh4 { [%eval 7.86] [%clk 1:39:40] } 47... Rxh4 { [%eval 8.47] [%clk 0:19:13] } 48. e5 { [%eval 8.38] [%clk 1:39:55] } 48... Ra4 { [%eval 9.08] [%clk 0:18:48] } 49. e6 { [%eval 8.78] [%clk 1:40:10] } 49... Ra6+ { [%eval 8.59] [%clk 0:17:25] } 50. Ke5 { [%eval 8.05] [%clk 1:40:37] } 50... Ra5 { [%eval 9.03] [%clk 0:17:30] } 51. Rxg6 { [%eval 7.61] [%clk 1:41:00] } 51... Kd8? { [%eval #16] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:17:47] } 52. Rg8+ { [%eval 68.92] [%clk 1:41:13] } 52... Ke7?! { [%eval #12] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:18:02] } 53. Rg7+?! { [%eval 71.89] } { Lost forced checkmate sequence. Rb8 was best. } { [%clk 1:41:41] } 53... Kf8?! { [%eval #11] } { Checkmate is now unavoidable. Kd8 was best. } { [%clk 0:17:21] } 54. Kf6 { [%eval #10] [%clk 1:41:22] } 54... Rxd5 { [%eval #5] [%clk 0:16:37] } 55. e7+ { [%eval #5] [%clk 1:41:35] } 1-0