Event: Round 4: Davudov, Tunar - Ahmad, Khagan
Date: 2025-07-06
White: Davudov, Tunar
WhiteTitle: CM
WhiteElo: 2250
Black: Ahmad, Khagan
BlackTitle: IM
BlackElo: 2415
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Retreat Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:29] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:30:52] } 2... e6 { [%eval 0.14] [%clk 1:31:21] } 3. Nf3 { [%eval 0.12] [%clk 1:31:17] } 3... d5 { [%eval 0.17] [%clk 1:31:48] } 4. g3 { [%eval 0.16] [%clk 1:31:40] } 4... Bb4+ { [%eval 0.15] [%clk 1:32:17] } 5. Bd2 { [%eval 0.13] [%clk 1:32:02] } 5... Be7 { [%eval 0.1] [%clk 1:32:45] } 6. Bg2 { [%eval 0.07] [%clk 1:32:23] } 6... c6 { [%eval 0.05] [%clk 1:33:14] } 7. Qc2 { [%eval 0.1] [%clk 1:32:19] } 7... b6 { [%eval 0.13] [%clk 1:33:35] } 8. O-O { [%eval 0.22] [%clk 1:32:35] } 8... Nbd7 { [%eval 0.18] [%clk 1:34:04] } 9. Rd1 { [%eval 0.17] [%clk 1:31:29] } 9... Bb7 { [%eval 0.34] [%clk 1:34:29] } 10. Bf4 { [%eval 0.13] [%clk 1:31:39] } 10... O-O { [%eval 0.18] [%clk 1:34:53] } 11. Ne5 { [%eval 0.1] [%clk 1:31:31] } 11... Nh5 { [%eval 0.12] [%clk 1:35:17] } 12. Bc1 { [%eval 0.11] [%clk 1:22:39] } 12... Nhf6 { [%eval 0.24] [%clk 1:35:39] } 13. Nc3 { [%eval -0.26] [%clk 1:19:46] } 13... Nxe5 { [%eval -0.3] [%clk 1:32:39] } 14. dxe5 { [%eval -0.3] [%clk 1:20:09] } 14... Ng4 { [%eval -0.28] [%clk 1:31:37] } 15. cxd5 { [%eval -0.76] [%clk 0:34:47] } 15... cxd5 { [%eval -0.77] [%clk 1:31:50] } 16. Qa4 { [%eval -0.87] [%clk 0:33:50] } 16... Nxe5 { [%eval -0.6] [%clk 1:31:40] } 17. e4 { [%eval -0.65] [%clk 0:33:01] } 17... Bc6 { [%eval -0.85] [%clk 1:31:15] } 18. Qd4?! { [%eval -1.81] } { Inaccuracy. Qb3 was best. } { [%clk 0:31:02] } 18... Bf6 { [%eval -1.84] [%clk 1:30:46] } 19. exd5?! { [%eval -2.78] } { Inaccuracy. Bg5 was best. } { [%clk 0:30:37] } 19... Nf3+ { [%eval -2.91] [%clk 1:25:36] } 20. Bxf3 { [%eval -2.88] [%clk 0:29:36] } 20... Bxd4 { [%eval -2.92] [%clk 1:26:04] } 21. dxc6 { [%eval -2.86] [%clk 0:29:58] } 21... Qf6 { [%eval -2.86] [%clk 1:26:17] } 22. Kg2 { [%eval -3.08] [%clk 0:29:29] } 22... Bxc3 { [%eval -2.87] [%clk 1:26:10] } 23. bxc3 { [%eval -2.66] [%clk 0:29:40] } 23... Rac8 { [%eval -2.96] [%clk 1:23:23] } 24. Ba3 { [%eval -2.91] [%clk 0:27:02] } 24... Rfe8 { [%eval -2.91] [%clk 1:23:52] } 25. Bd6 { [%eval -3.18] [%clk 0:21:45] } 25... h6?! { [%eval -2.27] } { Inaccuracy. e5 was best. } { [%clk 1:22:32] } 26. Rd3?! { [%eval -2.96] } { Inaccuracy. Be4 was best. } { [%clk 0:18:57] } 26... Qg6 { [%eval -3.16] [%clk 1:07:26] } 27. Rad1 { [%eval -3.49] [%clk 0:06:15] } 27... e5 { [%eval -3.41] [%clk 1:07:46] } 28. Bd5 { [%eval -3.94] [%clk 0:06:01] } 28... Kh8 { [%eval -3.81] [%clk 1:08:04] } 29. Ba3 { [%eval -4.08] [%clk 0:04:19] } 29... Rxc6 { [%eval -4.01] [%clk 1:07:56] } 30. Bxc6 { [%eval -4.58] [%clk 0:04:45] } 30... Qxc6+ { [%eval -4.51] [%clk 1:08:25] } 31. Kg1 { [%eval -4.42] [%clk 0:05:08] } 31... e4 { [%eval -4.51] [%clk 1:08:44] } 32. Rd6 { [%eval -4.41] [%clk 0:04:06] } 32... Qxc3 { [%eval -4.4] [%clk 1:07:46] } 33. Bc1 { [%eval -4.15] [%clk 0:04:32] } 33... Re7 { [%eval -3.95] [%clk 1:07:59] } 34. Be3 { [%eval -4.01] [%clk 0:04:46] } 34... Kh7 { [%eval -3.8] [%clk 1:08:13] } 35. h4 { [%eval -4.21] [%clk 0:04:14] } 35... Qa3 { [%eval -4.19] [%clk 1:08:02] } 36. R1d2 { [%eval -4.36] [%clk 0:02:39] } 36... Rc7 { [%eval -4.23] [%clk 1:08:04] } 37. Rd8 { [%eval -5.08] [%clk 0:01:54] } 37... Rc3 { [%eval -5.15] [%clk 1:08:02] } 38. Kg2 { [%eval -5.07] [%clk 0:02:10] } 38... Rd3 { [%eval -5.05] [%clk 1:08:26] } 39. Rd4 { [%eval -5.45] [%clk 0:02:10] } 39... Rxd4 { [%eval -5.13] [%clk 1:08:20] } 40. Bxd4 { [%eval -5.14] [%clk 0:02:30] } 40... Qf3+ { [%eval -4.9] [%clk 1:08:16] } 41. Kg1 { [%eval -4.96] [%clk 0:02:50] } 41... Kg6 { [%eval -4.45] [%clk 1:08:38] } 42. Be3 { [%eval -4.33] [%clk 0:03:13] } 42... Kh5 { [%eval -4.08] [%clk 1:09:02] } 43. Rd7 { [%eval -4.27] [%clk 0:03:29] } 43... g5 { [%eval -4.12] [%clk 1:08:25] } 44. hxg5 { [%eval -4.37] [%clk 0:03:50] } 44... hxg5 { [%eval -4.21] [%clk 1:08:54] } 45. Rxa7 { [%eval -3.91] [%clk 0:03:54] } 45... f5?! { [%eval -2.46] } { Inaccuracy. Kg4 was best. } { [%clk 1:08:29] } 46. a4?? { [%eval -6.38] } { Blunder. Rh7+ was best. } { [%clk 0:01:09] } 46... f4 { [%eval -6.15] [%clk 1:08:42] } 47. gxf4 { [%eval -6.04] [%clk 0:01:34] } 47... gxf4 { [%eval -5.92] [%clk 1:09:10] } 48. Bxb6 { [%eval -6.97] [%clk 0:01:33] } 48... Qg4+ { [%eval -5.66] [%clk 1:09:36] } 49. Kf1?? { [%eval #-12] } { Checkmate is now unavoidable. Kh1 was best. } { [%clk 0:01:45] } 49... Qd1+ { [%eval #-11] [%clk 1:09:58] } 50. Kg2 { [%eval #-11] [%clk 0:02:08] } 50... f3+ { [%eval #-10] [%clk 1:10:21] } 51. Kh3 { [%eval #-2] [%clk 0:02:08] } 0-1