Event: Round 4: Tangatov, Nurdaulet - Obidjonov, Oriyat
Date: 2025-04-05
White: Tangatov, Nurdaulet
WhiteElo: 2257
Black: Obidjonov, Oriyat
BlackTitle: CM
BlackElo: 2067
Result: 1-0
ECO: C41
Opening: Philidor Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.21] [%clk 1:27:27] } 2. Nf3 { [%eval 0.13] [%clk 1:30:42] } 2... d6 { [%eval 0.48] [%clk 1:27:50] } 3. d4 { [%eval 0.58] [%clk 1:30:07] } 3... exd4 { [%eval 0.45] [%clk 1:28:12] } 4. Nxd4 { [%eval 0.57] [%clk 1:30:26] } 4... Nf6 { [%eval 0.56] [%clk 1:28:32] } 5. Nc3 { [%eval 0.51] [%clk 1:30:28] } 5... Be7 { [%eval 0.66] [%clk 1:28:46] } 6. Bf4 { [%eval 0.52] [%clk 1:30:06] } 6... O-O { [%eval 0.55] [%clk 1:29:04] } 7. Qd2 { [%eval 0.57] [%clk 1:30:05] } 7... d5 { [%eval 0.6] [%clk 1:29:17] } 8. Ndb5 { [%eval 0.85] [%clk 1:22:39] } 8... Bb4 { [%eval 0.76] [%clk 1:27:29] } 9. O-O-O { [%eval 0.8] [%clk 1:10:43] } 9... c6 { [%eval 0.73] [%clk 1:27:51] } 10. Qd4? { [%eval -0.37] } { Mistake. Nc7 was best. } { [%clk 1:09:46] } 10... Na6 { [%eval -0.24] [%clk 1:25:24] } 11. Na3? { [%eval -1.84] } { Mistake. Bg5 was best. } { [%clk 0:35:53] } 11... Bxc3 { [%eval -1.61] [%clk 1:24:50] } 12. Qxc3 { [%eval -1.63] [%clk 0:35:42] } 12... Nxe4 { [%eval -1.58] [%clk 1:25:09] } 13. Qe1 { [%eval -1.76] [%clk 0:36:01] } 13... b5 { [%eval -1.74] [%clk 1:20:06] } 14. h4 { [%eval -2.12] [%clk 0:28:23] } 14... Nec5 { [%eval -1.82] [%clk 1:12:32] } 15. f3 { [%eval -1.86] [%clk 0:25:36] } 15... Bb7?! { [%eval -0.9] } { Inaccuracy. Re8 was best. } { [%clk 1:05:10] } 16. Qg3 { [%eval -0.76] [%clk 0:22:41] } 16... Ne6 { [%eval -0.75] [%clk 1:03:58] } 17. Bd6 { [%eval -0.64] [%clk 0:14:03] } 17... Re8 { [%eval -0.61] [%clk 1:02:31] } 18. c3 { [%eval -0.7] [%clk 0:13:25] } 18... Kh8 { [%eval -0.26] [%clk 1:01:34] } 19. Bd3 { [%eval -0.71] [%clk 0:12:14] } 19... Qd7?! { [%eval 0.38] } { Inaccuracy. Nac5 was best. } { [%clk 1:01:23] } 20. h5 { [%eval 0.41] [%clk 0:10:49] } 20... Qd8?! { [%eval 1.07] } { Inaccuracy. h6 was best. } { [%clk 0:59:57] } 21. h6 { [%eval 1.13] [%clk 0:07:51] } 21... g6 { [%eval 1.18] [%clk 0:55:36] } 22. Be5+? { [%eval -0.21] } { Mistake. Rhe1 was best. } { [%clk 0:03:52] } 22... Kg8 { [%eval -0.05] [%clk 0:56:05] } 23. f4 { [%eval -0.1] [%clk 0:03:13] } 23... Nac5 { [%eval -0.16] [%clk 0:54:02] } 24. Bb1 { [%eval -0.5] [%clk 0:03:04] } 24... Qe7 { [%eval 0.0] [%clk 0:53:14] } 25. Rhe1 { [%eval 0.0] [%clk 0:02:09] } 25... Nd7 { [%eval 0.0] [%clk 0:51:36] } 26. f5?! { [%eval -0.56] } { Inaccuracy. Bf5 was best. } { [%clk 0:01:02] } 26... Nxe5 { [%eval -0.57] [%clk 0:40:12] } 27. Qxe5 { [%eval -0.64] [%clk 0:00:38] } 27... Qg5+ { [%eval -0.69] [%clk 0:40:38] } 28. Rd2?! { [%eval -1.43] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:40] } 28... f6?! { [%eval -0.64] } { Inaccuracy. gxf5 was best. } { [%clk 0:41:04] } 29. Qe3?? { [%eval -2.51] } { Blunder. Qd6 was best. } { [%clk 0:00:34] } 29... Qxe3? { [%eval -0.82] } { Mistake. Ng7 was best. } { [%clk 0:39:01] } 30. Rxe3 { [%eval -0.85] [%clk 0:01:03] } 30... Nf8 { [%eval -0.83] [%clk 0:39:30] } 31. Rde2 { [%eval -0.66] [%clk 0:00:49] } 31... Rxe3 { [%eval -0.78] [%clk 0:38:06] } 32. Rxe3 { [%eval -0.8] [%clk 0:01:18] } 32... Kf7 { [%eval -0.77] [%clk 0:38:35] } 33. b4?! { [%eval -1.68] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:45] } 33... g5?! { [%eval -0.81] } { Inaccuracy. Nd7 was best. } { [%clk 0:37:37] } 34. Bd3?! { [%eval -1.92] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:43] } 34... Re8?! { [%eval -1.29] } { Inaccuracy. Nd7 was best. } { [%clk 0:37:16] } 35. Kd2?! { [%eval -2.13] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:35] } 35... Nd7?! { [%eval -1.51] } { Inaccuracy. Rxe3 was best. } { [%clk 0:35:46] } 36. Be2?! { [%eval -2.33] } { Inaccuracy. Nc2 was best. } { [%clk 0:00:37] } 36... Rxe3 { [%eval -2.41] [%clk 0:36:07] } 37. Kxe3 { [%eval -2.48] [%clk 0:01:06] } 37... Ne5 { [%eval -2.25] [%clk 0:36:35] } 38. Bh5+ { [%eval -2.23] [%clk 0:00:59] } 38... Ke7 { [%eval -2.11] [%clk 0:35:53] } 39. Kd4 { [%eval -2.0] [%clk 0:00:42] } 39... Bc8 { [%eval -1.97] [%clk 0:31:43] } 40. Bg6 { [%eval -1.78] [%clk 0:00:54] } 40... hxg6?? { [%eval 3.99] } { Blunder. Ng4 was best. } { [%clk 0:29:41] } 41. h7 { [%eval 4.01] [%clk 0:00:51] } 41... Nf7 { [%eval 4.61] [%clk 0:29:46] } 42. fxg6 { [%eval 4.44] [%clk 0:01:08] } 42... Bf5 { [%eval 4.5] [%clk 0:30:03] } 43. h8=Q { [%eval 4.4] [%clk 0:01:09] } 1-0