Event: Runde 5: Mamedov, Aflatun - Mazur, Stefan
Site: https://lichess.org/broadcast/42-munsterland-open--33-challengers-2025--open/runde-5/4oED1kSV/BYyNRMcI
Date: 2025-10-14
White: Mamedov, Aflatun
WhiteElo: 2177
Black: Mazur, Stefan
BlackTitle: IM
BlackElo: 2408
Result: 1-0
ECO: A48
Opening: London System
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:58] } 1... Nf6 { [%eval 0.18] [%clk 1:30:51] } 2. d4 { [%eval 0.11] [%clk 1:31:15] } 2... g6 { [%eval 0.22] [%clk 1:31:14] } 3. Bf4 { [%eval 0.1] [%clk 1:31:28] } 3... Bg7 { [%eval 0.0] [%clk 1:31:35] } 4. e3 { [%eval 0.02] [%clk 1:30:36] } 4... d6 { [%eval 0.0] [%clk 1:31:51] } 5. Nbd2 { [%eval 0.0] [%clk 1:30:50] } 5... Nh5 { [%eval 0.0] [%clk 1:31:12] } 6. Bg5 { [%eval 0.0] [%clk 1:30:53] } 6... h6 { [%eval 0.06] [%clk 1:31:35] } 7. Bh4 { [%eval 0.0] [%clk 1:31:16] } 7... g5 { [%eval 0.0] [%clk 1:31:49] } 8. Bg3 { [%eval -0.13] [%clk 1:31:23] } 8... Nd7 { [%eval 0.22] [%clk 1:31:46] } 9. Bc4 { [%eval 0.07] [%clk 1:30:31] } 9... e6 { [%eval 0.09] [%clk 1:30:38] } 10. c3 { [%eval 0.08] [%clk 1:28:24] } 10... Nxg3 { [%eval 0.12] [%clk 1:24:44] } 11. hxg3 { [%eval 0.17] [%clk 1:27:09] } 11... a6 { [%eval 0.23] [%clk 1:24:57] } 12. a4 { [%eval 0.26] [%clk 1:23:57] } 12... b6 { [%eval 0.52] [%clk 1:23:10] } 13. Qe2 { [%eval 0.23] [%clk 1:21:36] } 13... Bb7 { [%eval 0.17] [%clk 1:22:18] } 14. Bb3 { [%eval -0.1] [%clk 1:19:32] } 14... Qe7 { [%eval -0.01] [%clk 1:10:50] } 15. Bc2 { [%eval -0.26] [%clk 1:13:02] } 15... Nf6 { [%eval 0.27] [%clk 1:04:30] } 16. Kf1?! { [%eval -0.66] } { Inaccuracy. e4 was best. } { [%clk 1:02:47] } 16... g4 { [%eval -0.58] [%clk 1:01:12] } 17. Nh4 { [%eval -0.72] [%clk 0:58:14] } 17... h5 { [%eval -0.57] [%clk 0:57:18] } 18. Bd3 { [%eval -0.72] [%clk 0:53:33] } 18... Bh6?! { [%eval -0.15] } { Inaccuracy. d5 was best. } { [%clk 0:55:24] } 19. Kg1 { [%eval -0.38] [%clk 0:52:21] } 19... Bg5 { [%eval 0.0] [%clk 0:55:25] } 20. f4 { [%eval -0.18] [%clk 0:52:10] } 20... gxf3 { [%eval -0.21] [%clk 0:53:44] } 21. gxf3 { [%eval -0.18] [%clk 0:51:43] } 21... Rg8 { [%eval 0.14] [%clk 0:51:22] } 22. Kf2 { [%eval 0.11] [%clk 0:51:38] } 22... c5 { [%eval 0.09] [%clk 0:50:42] } 23. Ng2 { [%eval 0.17] [%clk 0:44:26] } 23... Qc7 { [%eval 0.2] [%clk 0:48:39] } 24. e4 { [%eval -0.01] [%clk 0:42:31] } 24... cxd4 { [%eval 0.34] [%clk 0:41:20] } 25. cxd4 { [%eval 0.37] [%clk 0:42:34] } 25... b5 { [%eval 0.35] [%clk 0:41:42] } 26. a5?! { [%eval -0.33] } { Inaccuracy. axb5 was best. } { [%clk 0:37:17] } 26... Rc8 { [%eval -0.37] [%clk 0:40:51] } 27. Nb3 { [%eval -0.4] [%clk 0:34:11] } 27... Qe7 { [%eval -0.48] [%clk 0:30:05] } 28. Ne3?! { [%eval -1.36] } { Inaccuracy. Rad1 was best. } { [%clk 0:31:50] } 28... h4 { [%eval -1.3] [%clk 0:18:24] } 29. g4 { [%eval -1.36] [%clk 0:28:34] } 29... Bf4 { [%eval -0.97] [%clk 0:16:49] } 30. Rac1?! { [%eval -1.78] } { Inaccuracy. Ng2 was best. } { [%clk 0:21:45] } 30... Rxc1 { [%eval -1.46] [%clk 0:16:14] } 31. Nxc1 { [%eval -1.45] [%clk 0:20:40] } 31... Nh7 { [%eval -1.5] [%clk 0:12:59] } 32. Qc2?! { [%eval -2.69] } { Inaccuracy. Bxb5+ was best. } { [%clk 0:11:44] } 32... Qg5 { [%eval -2.15] [%clk 0:12:31] } 33. Ng2 { [%eval -1.84] [%clk 0:11:39] } 33... Bg3+ { [%eval -2.03] [%clk 0:12:38] } 34. Ke2 { [%eval -1.79] [%clk 0:11:44] } 34... Kd7 { [%eval -1.42] [%clk 0:12:32] } 35. Qd2 { [%eval -1.4] [%clk 0:11:00] } 35... Qf6? { [%eval -0.22] } { Mistake. f5 was best. } { [%clk 0:10:17] } 36. Qe3 { [%eval -0.35] [%clk 0:11:12] } 36... Nf8 { [%eval -0.13] [%clk 0:10:12] } 37. Kd2 { [%eval -0.3] [%clk 0:10:22] } 37... Ng6 { [%eval -0.49] [%clk 0:09:59] } 38. Ne2 { [%eval -0.4] [%clk 0:10:44] } 38... Rc8?! { [%eval 0.15] } { Inaccuracy. Kc8 was best. } { [%clk 0:07:00] } 39. f4 { [%eval 0.02] [%clk 0:04:08] } 39... Ne7?? { [%eval 3.02] } { Blunder. e5 was best. } { [%clk 0:04:57] } 40. g5 { [%eval 2.91] [%clk 0:02:40] } 40... Qg7 { [%eval 2.75] [%clk 0:02:15] } 41. Nxh4 { [%eval 3.06] [%clk 0:01:36] } 41... Bxh4 { [%eval 2.87] [%clk 0:02:27] } 42. Rxh4 { [%eval 2.68] [%clk 0:01:59] } 42... Nc6?! { [%eval 3.96] } { Inaccuracy. Rh8 was best. } { [%clk 0:02:48] } 43. f5?! { [%eval 2.52] } { Inaccuracy. Qh3 was best. } { [%clk 0:28:43] } 43... e5? { [%eval 4.9] } { Mistake. Nxa5 was best. } { [%clk 0:26:44] } 44. d5 { [%eval 4.86] [%clk 0:27:34] } 44... Nxa5 { [%eval 4.88] [%clk 0:25:39] } 45. g6 { [%eval 4.78] [%clk 0:26:55] } 45... fxg6?! { [%eval 6.33] } { Inaccuracy. Nb3+ was best. } { [%clk 0:21:26] } 46. Qh3 { [%eval 6.31] [%clk 0:26:19] } 46... Qf6?! { [%eval 12.44] } { Inaccuracy. gxf5 was best. } { [%clk 0:12:42] } 47. Rh7+ { [%eval 11.23] [%clk 0:25:56] } 47... Kd8?! { [%eval #19] } { Checkmate is now unavoidable. Qe7 was best. } { [%clk 0:13:03] } 48. fxg6 { [%eval 12.2] [%clk 0:25:38] } 1-0