Event: Round 6: Haydon, David L - Alharthi, Ahmed Mohammed A
Site: https://lichess.org/broadcast/jeddah-chess-season-2025/round-6/5zRib310/UVe4MiqQ
Date: 2025-09-06
White: Haydon, David L
WhiteTitle: FM
WhiteElo: 2316
Black: Alharthi, Ahmed Mohammed A
BlackElo: 2012
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard
TimeControl: 10+5

1. Nf3 { [%eval 0.1] [%clk 0:10:07] } 1... Nf6 { [%eval 0.18] [%clk 0:10:09] } 2. b3 { [%eval 0.0] [%clk 0:09:59] } 2... g6 { [%eval 0.05] [%clk 0:10:02] } 3. Bb2 { [%eval 0.09] [%clk 0:09:59] } 3... Bg7 { [%eval 0.1] [%clk 0:10:06] } 4. c4 { [%eval 0.0] [%clk 0:10:01] } 4... O-O { [%eval 0.0] [%clk 0:10:05] } 5. g3 { [%eval 0.04] [%clk 0:10:01] } 5... c5 { [%eval 0.19] [%clk 0:09:36] } 6. Bg2 { [%eval 0.05] [%clk 0:09:54] } 6... d5 { [%eval 0.32] [%clk 0:09:39] } 7. cxd5 { [%eval 0.25] [%clk 0:09:50] } 7... Nxd5 { [%eval 0.28] [%clk 0:09:43] } 8. Bxg7 { [%eval 0.38] [%clk 0:09:32] } 8... Kxg7 { [%eval 0.25] [%clk 0:09:46] } 9. Qc2 { [%eval 0.14] [%clk 0:09:31] } 9... Qd6 { [%eval 0.23] [%clk 0:08:53] } 10. O-O { [%eval 0.02] [%clk 0:09:15] } 10... Bg4 { [%eval 0.47] [%clk 0:07:38] } 11. Nc3 { [%eval 0.47] [%clk 0:09:05] } 11... Nb4 { [%eval 0.51] [%clk 0:07:07] } 12. Qb2 { [%eval 0.48] [%clk 0:08:33] } 12... Kg8?! { [%eval 1.04] } { Inaccuracy. Qf6 was best. } { [%clk 0:06:35] } 13. Ne4 { [%eval 1.15] [%clk 0:08:21] } 13... Qb6 { [%eval 1.17] [%clk 0:06:37] } 14. Rac1?! { [%eval 0.6] } { Inaccuracy. Ne5 was best. } { [%clk 0:08:11] } 14... Nd7 { [%eval 0.56] [%clk 0:06:41] } 15. Rfe1 { [%eval 0.36] [%clk 0:07:53] } 15... Rac8 { [%eval 0.41] [%clk 0:06:33] } 16. d3 { [%eval 0.47] [%clk 0:07:25] } 16... Nf6 { [%eval 0.92] [%clk 0:05:06] } 17. Ne5 { [%eval 0.81] [%clk 0:06:39] } 17... Bf5?! { [%eval 1.87] } { Inaccuracy. Nxe4 was best. } { [%clk 0:04:12] } 18. Nc4 { [%eval 1.96] [%clk 0:06:26] } 18... Qa6? { [%eval 3.7] } { Mistake. Qd8 was best. } { [%clk 0:04:09] } 19. a3?? { [%eval 1.42] } { Blunder. Nxf6+ was best. } { [%clk 0:06:24] } 19... Nbd5 { [%eval 1.45] [%clk 0:03:46] } 20. Ned2?! { [%eval 0.64] } { Inaccuracy. Ng5 was best. } { [%clk 0:06:21] } 20... Be6 { [%eval 0.64] [%clk 0:03:24] } 21. Ne5 { [%eval 0.68] [%clk 0:06:12] } 21... Rfd8 { [%eval 0.75] [%clk 0:03:14] } 22. Rc2 { [%eval 0.68] [%clk 0:06:13] } 22... b5 { [%eval 0.78] [%clk 0:03:02] } 23. Rec1 { [%eval 0.71] [%clk 0:05:56] } 23... b4 { [%eval 0.72] [%clk 0:02:57] } 24. axb4 { [%eval 0.68] [%clk 0:05:45] } 24... cxb4 { [%eval 0.83] [%clk 0:03:00] } 25. Ndc4 { [%eval 0.81] [%clk 0:05:25] } 25... Nc3 { [%eval 0.92] [%clk 0:02:56] } 26. Ra1 { [%eval 0.86] [%clk 0:05:27] } 26... Qb5 { [%eval 0.73] [%clk 0:02:15] } 27. Rxa7 { [%eval 0.76] [%clk 0:05:30] } 27... Bxc4 { [%eval 1.18] [%clk 0:02:18] } 28. Nxc4 { [%eval 1.27] [%clk 0:05:29] } 28... Qc5 { [%eval 1.44] [%clk 0:02:23] } 29. Ra5 { [%eval 1.39] [%clk 0:05:16] } 29... Qd4 { [%eval 1.32] [%clk 0:02:19] } 30. Rd2 { [%eval 1.14] [%clk 0:05:14] } 30... Ng4?! { [%eval 1.85] } { Inaccuracy. Ne8 was best. } { [%clk 0:02:21] } 31. e3 { [%eval 1.85] [%clk 0:05:15] } 31... Qf6 { [%eval 1.97] [%clk 0:02:24] } 32. d4 { [%eval 2.07] [%clk 0:05:16] } 32... h5 { [%eval 1.98] [%clk 0:02:12] } 33. h4 { [%eval 1.56] [%clk 0:04:52] } 33... Qe6 { [%eval 1.89] [%clk 0:00:58] } 34. Rc5?! { [%eval 0.82] } { Inaccuracy. Bf3 was best. } { [%clk 0:04:26] } 34... Ne4? { [%eval 2.53] } { Mistake. Ra8 was best. } { [%clk 0:00:51] } 35. Rxc8 { [%eval 2.65] [%clk 0:04:17] } 35... Rxc8 { [%eval 1.91] [%clk 0:00:55] } 36. Bxe4?! { [%eval 0.83] } { Inaccuracy. d5 was best. } { [%clk 0:03:49] } 36... Qxe4 { [%eval 0.77] [%clk 0:00:59] } 37. Qc2 { [%eval 0.93] [%clk 0:03:52] } 37... Qf3 { [%eval 1.36] [%clk 0:00:50] } 38. Qd1 { [%eval 1.37] [%clk 0:03:51] } 38... Qf6 { [%eval 1.55] [%clk 0:00:53] } 39. Kg2 { [%eval 1.7] [%clk 0:03:47] } 39... g5?! { [%eval 2.37] } { Inaccuracy. Qf5 was best. } { [%clk 0:00:51] } 40. Qf3 { [%eval 1.77] [%clk 0:03:24] } 40... gxh4 { [%eval 2.12] [%clk 0:00:44] } 41. Qxf6 { [%eval 2.15] [%clk 0:03:27] } 41... Nxf6 { [%eval 2.14] [%clk 0:00:46] } 42. gxh4 { [%eval 2.01] [%clk 0:03:29] } 42... Kh7?! { [%eval 2.91] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:48] } 43. f3?! { [%eval 2.09] } { Inaccuracy. Ra2 was best. } { [%clk 0:03:31] } 43... Rg8+ { [%eval 2.56] [%clk 0:00:48] } 44. Kf2 { [%eval 2.46] [%clk 0:03:35] } 44... Nd5 { [%eval 2.87] [%clk 0:00:51] } 45. Ra2 { [%eval 2.75] [%clk 0:03:35] } 45... Kg7 { [%eval 3.23] [%clk 0:00:40] } 46. Ra5 { [%eval 3.09] [%clk 0:03:38] } 46... e6?! { [%eval 3.99] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:41] } 47. e4 { [%eval 3.93] [%clk 0:03:40] } 47... Nf4 { [%eval 3.72] [%clk 0:00:41] } 48. Rg5+ { [%eval 3.53] [%clk 0:03:29] } 48... Ng6 { [%eval 3.56] [%clk 0:00:34] } 49. Rxh5 { [%eval 3.46] [%clk 0:03:31] } 49... Ra8 { [%eval 3.99] [%clk 0:00:32] } 50. Ra5 { [%eval 3.97] [%clk 0:03:35] } 50... Rh8 { [%eval 3.72] [%clk 0:00:21] } 51. h5 { [%eval 3.83] [%clk 0:03:25] } 51... Nf4 { [%eval 3.69] [%clk 0:00:24] } 52. Ne5 { [%eval 3.52] [%clk 0:03:28] } 52... Nxh5 { [%eval 4.03] [%clk 0:00:16] } 53. Ra7 { [%eval 4.17] [%clk 0:03:32] } 53... Rf8 { [%eval 4.09] [%clk 0:00:17] } 54. Ke3 { [%eval 3.94] [%clk 0:03:31] } 54... Kf6?! { [%eval 6.25] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:13] } 55. Nd7+ { [%eval 5.93] [%clk 0:03:33] } 1-0