Event: 2022 International Istanbul Open Chess Tournament
Site: Istanbul
Date: 2022-08-09
White: Gunduz, Umut Erdem
Black: Akbas, Umut Ata
Result: 0-1
ECO: B96
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 0:47:00] } 1... c5 { [%eval 0.32] [%clk 1:04:00] } 2. Nf3 { [%eval 0.0] [%clk 0:47:00] } 2... d6 { [%eval 0.0] [%clk 1:04:00] } 3. d4 { [%eval 0.3] [%clk 0:47:00] } 3... cxd4 { [%eval 0.13] [%clk 1:04:00] } 4. Nxd4 { [%eval 0.29] [%clk 0:47:00] } 4... Nf6 { [%eval 0.31] [%clk 1:04:00] } 5. Nc3 { [%eval 0.18] [%clk 0:47:00] } 5... a6 { [%eval 0.0] [%clk 1:04:00] } 6. Bg5 { [%eval 0.0] [%clk 0:47:00] } 6... e6 { [%eval 0.17] [%clk 1:04:00] } 7. f4 { [%eval 0.1] [%clk 0:47:00] } 7... h6 { [%eval 0.0] [%clk 1:04:00] } 8. Bh4 { [%eval 0.4] [%clk 0:47:00] } 8... Qb6 { [%eval 0.69] [%clk 1:04:00] } 9. Qd2?! { [%eval 0.01] } { Inaccuracy. a3 was best. } { [%clk 0:47:00] } 9... Qxb2 { [%eval 0.06] [%clk 1:04:00] } 10. Rb1 { [%eval 0.0] [%clk 0:47:00] } 10... Qa3 { [%eval 0.05] [%clk 1:04:00] } 11. e5 { [%eval -0.38] [%clk 0:47:00] } 11... dxe5 { [%eval 0.0] [%clk 1:04:00] } 12. fxe5 { [%eval -0.31] [%clk 0:47:00] } 12... g5?! { [%eval 0.28] } { Inaccuracy. Nfd7 was best. } { [%clk 1:04:00] } 13. Bg3?! { [%eval -0.72] } { Inaccuracy. exf6 was best. } { [%clk 0:47:00] } 13... Nh5 { [%eval -0.27] [%clk 1:04:00] } 14. Ne4 { [%eval -0.78] [%clk 0:47:00] } 14... Qxa2 { [%eval -0.8] [%clk 1:04:00] } 15. Rd1 { [%eval -1.07] [%clk 0:47:00] } 15... Qd5 { [%eval -0.71] [%clk 1:04:00] } 16. Be2 { [%eval -1.56] [%clk 0:40:00] } 16... Qxe4 { [%eval -1.09] [%clk 0:43:00] } 17. Nb5?? { [%eval -6.95] } { Blunder. Nxe6 was best. } { [%clk 0:38:00] } 17... Bb4 { [%eval -6.95] [%clk 0:32:00] } 18. Nc7+ { [%eval -8.25] [%clk 0:36:00] } 18... Kf8? { [%eval -4.41] } { Mistake. Ke7 was best. } { [%clk 0:31:00] } 19. c3 { [%eval -4.28] [%clk 0:36:00] } 19... Ba5?? { [%eval -0.58] } { Blunder. Kg7 was best. } { [%clk 0:30:00] } 20. O-O { [%eval -0.65] [%clk 0:26:00] } 20... Bb6+?? { [%eval 1.39] } { Blunder. Bxc7 was best. } { [%clk 0:08:38] } 21. Bf2 { [%eval 1.21] [%clk 0:25:00] } 21... Bxc7 { [%eval 1.62] [%clk 0:08:49] } 22. Bc5+ { [%eval 1.88] [%clk 0:20:00] } 22... Kg8 { [%eval 2.11] [%clk 0:09:04] } 23. Bxh5 { [%eval 2.12] [%clk 0:20:00] } 23... Nd7 { [%eval 1.27] [%clk 0:06:18] } 24. Bxf7+ { [%eval 1.42] [%clk 0:14:13] } 24... Kg7 { [%eval 1.87] [%clk 0:06:38] } 25. Bd6?? { [%eval -0.7] } { Blunder. Rde1 was best. } { [%clk 0:07:43] } 25... Bxd6 { [%eval -0.5] [%clk 0:06:38] } 26. Qxd6?! { [%eval -1.23] } { Inaccuracy. exd6 was best. } { [%clk 0:07:43] } 26... Qxe5 { [%eval -1.07] [%clk 0:06:38] } 27. Qd3?? { [%eval -8.27] } { Blunder. Bxe6 was best. } { [%clk 0:07:43] } 27... Qc5+ { [%eval -9.08] [%clk 0:06:38] } 28. Kh1 { [%eval -8.61] [%clk 0:07:43] } 28... Ne5 { [%eval -8.97] [%clk 0:06:38] } 29. Qg3 { [%eval -9.65] [%clk 0:07:43] } 29... Nxf7 { [%eval -10.44] [%clk 0:03:16] } 30. Qf3 { [%eval -10.84] [%clk 0:02:34] } 30... Qe7 { [%clk 0:03:16] } 31. h4 { [%clk 0:02:34] } 31... Rf8 { [%clk 0:03:16] } 32. h5 { [%clk 0:02:34] } 32... Ne5 { [%clk 0:03:16] } 33. Qe4 { [%clk 0:02:34] } 33... Rf5 { [%clk 0:03:16] } 34. g4 { [%clk 0:02:34] } 34... Bd7 { [%clk 0:03:16] } 35. Kh2 { [%clk 0:02:34] } 35... Bc6 { [%clk 0:03:16] } 36. Qd4 { [%clk 0:02:34] } 36... Rd8 { [%clk 0:03:16] } 37. gxf5 { [%clk 0:02:34] } 37... Rxd4 { [%clk 0:03:16] } 38. f6+ { [%clk 0:02:34] } 38... Qxf6 { [%clk 0:02:11] } 0-1