Event: Round 1: Altun, Arda - Obidjonov, Oriyat
Date: 2025-06-23
White: Altun, Arda
WhiteTitle: FM
WhiteElo: 2147
Black: Obidjonov, Oriyat
BlackTitle: CM
BlackElo: 2051
Result: 0-1
ECO: A05
Opening: Zukertort Opening
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.1] [%clk 1:30:13] } 1... Nf6 { [%eval 0.23] [%clk 1:30:38] } 2. g3 { [%eval 0.11] [%clk 1:30:40] } 2... e6 { [%eval 0.12] [%clk 1:30:47] } 3. Bg2 { [%eval 0.17] [%clk 1:31:01] } 3... d5 { [%eval 0.11] [%clk 1:31:02] } 4. O-O { [%eval 0.15] [%clk 1:29:49] } 4... Be7 { [%eval 0.25] [%clk 1:29:00] } 5. d4 { [%eval 0.28] [%clk 1:27:07] } 5... O-O { [%eval 0.22] [%clk 1:29:20] } 6. c4 { [%eval 0.2] [%clk 1:27:10] } 6... c6 { [%eval 0.21] [%clk 1:27:09] } 7. Nc3 { [%eval 0.19] [%clk 1:27:16] } 7... Nbd7 { [%eval 0.32] [%clk 1:26:01] } 8. Qc2 { [%eval -0.07] [%clk 1:23:52] } 8... dxc4 { [%eval -0.15] [%clk 1:23:43] } 9. e4?! { [%eval -0.73] } { Inaccuracy. Bg5 was best. } { [%clk 1:19:11] } 9... b5 { [%eval -0.78] [%clk 1:22:33] } 10. e5 { [%eval -0.79] [%clk 1:14:57] } 10... Nd5 { [%eval -0.83] [%clk 1:22:39] } 11. Ne4 { [%eval -1.03] [%clk 1:12:19] } 11... h6 { [%eval -1.16] [%clk 1:15:37] } 12. Bd2 { [%eval -1.14] [%clk 0:37:03] } 12... Bb7 { [%eval -1.03] [%clk 1:15:14] } 13. Qc1 { [%eval -1.58] [%clk 0:31:16] } 13... Re8?! { [%eval -0.64] } { Inaccuracy. c5 was best. } { [%clk 1:15:06] } 14. b3 { [%eval -1.19] [%clk 0:24:05] } 14... cxb3?! { [%eval -0.34] } { Inaccuracy. c5 was best. } { [%clk 1:15:05] } 15. axb3 { [%eval -0.43] [%clk 0:24:30] } 15... a5 { [%eval -0.33] [%clk 1:13:26] } 16. h4 { [%eval -0.55] [%clk 0:23:37] } 16... Bf8 { [%eval -0.51] [%clk 1:13:13] } 17. g4 { [%eval -0.84] [%clk 0:21:05] } 17... c5 { [%eval -0.91] [%clk 1:03:46] } 18. g5 { [%eval -0.85] [%clk 0:14:27] } 18... Nb4 { [%eval -0.86] [%clk 1:00:08] } 19. Nd6 { [%eval -1.0] [%clk 0:11:07] } 19... Bxd6 { [%eval -1.05] [%clk 0:59:33] } 20. exd6 { [%eval -0.98] [%clk 0:11:35] } 20... cxd4?! { [%eval -0.1] } { Inaccuracy. hxg5 was best. } { [%clk 0:59:20] } 21. Bxb4?? { [%eval -1.92] } { Blunder. Qc7 was best. } { [%clk 0:05:47] } 21... axb4 { [%eval -1.76] [%clk 0:59:38] } 22. Qc7?! { [%eval -2.62] } { Inaccuracy. Nxd4 was best. } { [%clk 0:04:19] } 22... Qxc7? { [%eval -0.82] } { Mistake. Bxf3 was best. } { [%clk 0:56:55] } 23. dxc7 { [%eval -0.67] [%clk 0:04:44] } 23... Rxa1 { [%eval -0.83] [%clk 0:56:41] } 24. Rxa1 { [%eval -0.68] [%clk 0:05:12] } 24... Rc8 { [%eval -0.84] [%clk 0:57:09] } 25. Rc1?? { [%eval -3.38] } { Blunder. Nxd4 was best. } { [%clk 0:05:08] } 25... d3 { [%eval -3.24] [%clk 0:57:11] } 26. Kf1 { [%eval -3.31] [%clk 0:02:28] } 26... Bd5 { [%eval -3.2] [%clk 0:55:25] } 27. Ke1?! { [%eval -4.53] } { Inaccuracy. Nd2 was best. } { [%clk 0:02:17] } 27... Bxb3 { [%eval -4.62] [%clk 0:52:44] } 28. Nd4 { [%eval -4.92] [%clk 0:02:30] } 28... Bc2 { [%eval -4.83] [%clk 0:53:03] } 29. Nxb5 { [%eval -4.84] [%clk 0:01:43] } 29... b3 { [%eval -4.86] [%clk 0:52:55] } 30. Rxc2?! { [%eval -6.83] } { Inaccuracy. Kd2 was best. } { [%clk 0:01:37] } 30... bxc2 { [%eval -6.61] [%clk 0:53:18] } 0-1