Event: Round 8: Obidjonov, Oriyat - Gunduz, Umut Erdem
Date: 2025-06-28
White: Obidjonov, Oriyat
WhiteTitle: CM
WhiteElo: 2051
Black: Gunduz, Umut Erdem
BlackTitle: IM
BlackElo: 2268
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:55] } 1... c5 { [%eval 0.25] [%clk 1:28:25] } 2. Nf3 { [%eval 0.2] [%clk 1:31:22] } 2... Nc6 { [%eval 0.3] [%clk 1:28:52] } 3. c4 { [%eval 0.0] [%clk 1:31:42] } 3... e5 { [%eval 0.0] [%clk 1:29:10] } 4. d3 { [%eval 0.0] [%clk 1:32:01] } 4... g6 { [%eval 0.0] [%clk 1:29:36] } 5. Nc3 { [%eval 0.0] [%clk 1:32:23] } 5... Bg7 { [%eval 0.0] [%clk 1:29:48] } 6. a3 { [%eval 0.0] [%clk 1:32:35] } 6... Nge7 { [%eval 0.0] [%clk 1:29:47] } 7. Be2 { [%eval -0.14] [%clk 1:32:55] } 7... d6 { [%eval -0.1] [%clk 1:29:59] } 8. O-O { [%eval -0.2] [%clk 1:32:46] } 8... O-O { [%eval -0.14] [%clk 1:30:27] } 9. h3 { [%eval -0.24] [%clk 1:31:29] } 9... h6 { [%eval -0.14] [%clk 1:30:39] } 10. Rb1 { [%eval -0.25] [%clk 1:31:29] } 10... a5 { [%eval -0.14] [%clk 1:30:59] } 11. Bd2 { [%eval -0.13] [%clk 1:31:24] } 11... f5 { [%eval -0.14] [%clk 1:30:45] } 12. Nd5 { [%eval -0.35] [%clk 1:26:07] } 12... Nxd5 { [%eval -0.26] [%clk 1:18:08] } 13. cxd5 { [%eval -0.39] [%clk 1:26:04] } 13... Ne7?! { [%eval 0.49] } { Inaccuracy. Nd4 was best. } { [%clk 1:18:31] } 14. b4 { [%eval 0.42] [%clk 1:23:21] } 14... cxb4 { [%eval 0.68] [%clk 1:15:47] } 15. axb4 { [%eval 0.58] [%clk 1:23:05] } 15... a4 { [%eval 0.53] [%clk 1:16:15] } 16. b5 { [%eval 0.58] [%clk 1:21:04] } 16... Bd7 { [%eval 0.63] [%clk 1:15:43] } 17. Qc1 { [%eval 0.48] [%clk 1:14:14] } 17... g5 { [%eval 0.41] [%clk 1:13:47] } 18. Qa3 { [%eval 0.51] [%clk 1:10:47] } 18... g4 { [%eval 0.44] [%clk 1:06:03] } 19. hxg4 { [%eval 0.43] [%clk 1:07:42] } 19... fxe4? { [%eval 1.89] } { Mistake. fxg4 was best. } { [%clk 1:06:23] } 20. dxe4 { [%eval 1.66] [%clk 1:07:06] } 20... Bxg4 { [%eval 1.92] [%clk 1:06:49] } 21. Nd4 { [%eval 1.86] [%clk 1:04:34] } 21... Bxe2 { [%eval 1.93] [%clk 1:02:28] } 22. Nxe2 { [%eval 1.72] [%clk 1:04:43] } 22... Ng6 { [%eval 2.17] [%clk 1:01:54] } 23. Ng3 { [%eval 2.16] [%clk 1:02:43] } 23... Nf4 { [%eval 2.25] [%clk 0:59:53] } 24. Bxf4?? { [%eval 0.0] } { Blunder. Rb4 was best. } { [%clk 1:01:12] } 24... exf4 { [%eval 0.12] [%clk 1:00:14] } 25. Nf5 { [%eval 0.09] [%clk 1:00:24] } 25... Be5 { [%eval 0.0] [%clk 1:00:43] } 26. Nxh6+ { [%eval 0.0] [%clk 0:51:22] } 26... Kg7 { [%eval 0.0] [%clk 1:00:52] } 27. Nf5+ { [%eval -0.09] [%clk 0:51:50] } 27... Rxf5 { [%eval -0.11] [%clk 0:59:21] } 28. exf5 { [%eval -0.03] [%clk 0:51:11] } 28... Qh4 { [%eval 0.0] [%clk 0:59:49] } 29. Rfc1 { [%eval 0.0] [%clk 0:51:01] } 29... Rh8 { [%eval 0.0] [%clk 0:57:39] } 30. Qh3 { [%eval 0.0] [%clk 0:39:09] } 30... Qxh3 { [%eval -0.02] [%clk 0:57:51] } 31. gxh3 { [%eval -0.02] [%clk 0:39:31] } 31... a3 { [%eval -0.09] [%clk 0:55:20] } 32. Rc2 { [%eval -0.08] [%clk 0:39:42] } 32... Rxh3 { [%eval -0.19] [%clk 0:54:44] } 33. b6?? { [%eval -3.06] } { Blunder. Rb4 was best. } { [%clk 0:40:05] } 33... Kf6 { [%eval -2.97] [%clk 0:53:46] } 34. Kg2 { [%eval -3.62] [%clk 0:34:22] } 34... Rd3?! { [%eval -2.56] } { Inaccuracy. Rc3 was best. } { [%clk 0:53:48] } 35. Rb4?! { [%eval -3.9] } { Inaccuracy. f3 was best. } { [%clk 0:34:02] } 35... f3+ { [%eval -4.4] [%clk 0:53:27] } 36. Kh3 { [%eval -4.24] [%clk 0:34:12] } 36... Kxf5 { [%eval -4.15] [%clk 0:53:53] } 37. Rb1?! { [%eval -6.0] } { Inaccuracy. Rc8 was best. } { [%clk 0:33:39] } 37... Rc3 { [%eval -5.68] [%clk 0:53:56] } 0-1