Event: Round 8: Navara, David - Upleger, Martin
Date: 2024-12-09
White: Navara, David
WhiteTitle: GM
WhiteElo: 2688
Black: Upleger, Martin
Result: 1-0
ECO: B91
Opening: Sicilian Defense: Najdorf Variation, Zagreb Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:03] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.2] [%clk 0:03:04] } 2... d6 { [%eval 0.22] [%clk 0:03:04] } 3. d4 { [%eval 0.22] [%clk 0:03:05] } 3... cxd4 { [%eval 0.19] [%clk 0:03:05] } 4. Nxd4 { [%eval 0.18] [%clk 0:03:06] } 4... Nf6 { [%eval 0.24] [%clk 0:03:06] } 5. Nc3 { [%eval 0.17] [%clk 0:03:07] } 5... a6 { [%eval 0.2] [%clk 0:03:07] } 6. g3 { [%eval 0.16] [%clk 0:03:07] } 6... e5 { [%eval 0.04] [%clk 0:03:04] } 7. Nde2 { [%eval 0.06] [%clk 0:03:07] } 7... Be7 { [%eval 0.24] [%clk 0:02:57] } 8. Bg2 { [%eval 0.14] [%clk 0:03:06] } 8... Nbd7 { [%eval 0.44] [%clk 0:02:51] } 9. a4 { [%eval 0.4] [%clk 0:03:05] } 9... b6 { [%eval 0.5] [%clk 0:02:43] } 10. Nd5 { [%eval 0.45] [%clk 0:02:59] } 10... Nxd5 { [%eval 0.46] [%clk 0:02:34] } 11. Qxd5 { [%eval 0.47] [%clk 0:02:59] } 11... Rb8 { [%eval 0.45] [%clk 0:02:35] } 12. Nc3 { [%eval 0.46] [%clk 0:02:51] } 12... O-O { [%eval 0.49] [%clk 0:02:33] } 13. O-O { [%eval 0.46] [%clk 0:02:49] } 13... Qc7 { [%eval 0.5] [%clk 0:02:31] } 14. Be3 { [%eval 0.37] [%clk 0:02:37] } 14... h6 { [%eval 0.39] [%clk 0:02:27] } 15. Qd2 { [%eval 0.11] [%clk 0:02:20] } 15... Nf6 { [%eval 0.13] [%clk 0:02:27] } 16. h3 { [%eval 0.1] [%clk 0:02:20] } 16... Be6 { [%eval 0.22] [%clk 0:02:22] } 17. f4 { [%eval 0.13] [%clk 0:01:51] } 17... Rb7 { [%eval 0.24] [%clk 0:01:45] } 18. fxe5?! { [%eval -0.59] } { Inaccuracy. Kh2 was best. } { [%clk 0:01:00] } 18... dxe5 { [%eval -0.65] [%clk 0:01:44] } 19. Nd5 { [%eval -0.65] [%clk 0:01:01] } 19... Bxd5 { [%eval -0.65] [%clk 0:01:23] } 20. exd5 { [%eval -0.63] [%clk 0:01:01] } 20... Rbb8?! { [%eval -0.04] } { Inaccuracy. e4 was best. } { [%clk 0:01:24] } 21. Kh2 { [%eval -0.02] [%clk 0:00:42] } 21... Nh7 { [%eval 0.44] [%clk 0:00:40] } 22. Qd3 { [%eval 0.54] [%clk 0:00:29] } 22... Bc5 { [%eval 0.99] [%clk 0:00:32] } 23. Bd2 { [%eval 0.59] [%clk 0:00:18] } 23... b5? { [%eval 2.08] } { Mistake. a5 was best. } { [%clk 0:00:29] } 24. axb5 { [%eval 2.09] [%clk 0:00:16] } 24... axb5 { [%eval 2.1] [%clk 0:00:30] } 25. Ra6 { [%eval 1.93] [%clk 0:00:17] } 25... Qe7?! { [%eval 2.9] } { Inaccuracy. Qd7 was best. } { [%clk 0:00:25] } 26. Bxh6?? { [%eval 0.93] } { Blunder. d6 was best. } { [%clk 0:00:13] } 26... gxh6 { [%eval 0.97] [%clk 0:00:19] } 27. Rxh6 { [%eval 2.16] [%clk 0:00:13] } 27... f5 { [%eval 2.18] [%clk 0:00:19] } 28. Rxf5 { [%eval 1.81] [%clk 0:00:12] } 28... Rxf5 { [%eval 1.62] [%clk 0:00:15] } 29. Qxf5 { [%eval 1.04] [%clk 0:00:13] } 29... Rf8 { [%eval 1.21] [%clk 0:00:15] } 30. Qh5? { [%eval 0.0] } { Mistake. d6 was best. } { [%clk 0:00:06] } 30... Rf6 { [%eval 0.0] [%clk 0:00:13] } 31. Qg5+?? { [%eval -8.95] } { Blunder. d6 was best. } { [%clk 0:00:05] } 31... Qg7?? { [%eval -0.9] } { Blunder. Nxg5 was best. } { [%clk 0:00:04] } 32. Qxg7+ { [%eval -1.02] [%clk 0:00:05] } 32... Kxg7 { [%eval -0.85] [%clk 0:00:05] } 33. Rh5 { [%eval -0.92] [%clk 0:00:06] } 33... Bd6?! { [%eval -0.32] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:06] } 34. Be4 { [%eval -0.38] [%clk 0:00:06] } 34... Nf8 { [%eval -0.07] [%clk 0:00:06] } 35. Rg5+ { [%eval -0.46] [%clk 0:00:06] } 35... Kf7 { [%eval -0.57] [%clk 0:00:07] } 36. Bf5 { [%eval -0.82] [%clk 0:00:07] } 36... Ke7?! { [%eval -0.09] } { Inaccuracy. Rh6 was best. } { [%clk 0:00:08] } 37. Kg2 { [%eval -0.42] [%clk 0:00:08] } 37... Rf7 { [%eval -0.56] [%clk 0:00:08] } 38. g4?! { [%eval -1.17] } { Inaccuracy. h4 was best. } { [%clk 0:00:08] } 38... Nd7? { [%eval 0.0] } { Mistake. Bc5 was best. } { [%clk 0:00:09] } 39. Be6 { [%eval 0.01] [%clk 0:00:06] } 39... Rh7 { [%eval 0.0] [%clk 0:00:09] } 40. Rg8 { [%eval -0.03] [%clk 0:00:06] } 40... Nc5 { [%eval 0.0] [%clk 0:00:10] } 41. Bf5 { [%eval 0.0] [%clk 0:00:06] } 41... Rf7 { [%eval 0.0] [%clk 0:00:08] } 42. Ra8 { [%clk 0:00:59] } 42... Kf6 { [%clk 0:00:08] } 43. h4 { [%clk 0:00:55] } 43... e4 { [%clk 0:00:09] } 44. h5 { [%clk 0:00:51] } 44... Ke5 { [%clk 0:00:08] } 45. h6 { [%clk 0:00:51] } 45... Be7 { [%clk 0:00:06] } 46. Ra7 { [%clk 0:03:02] } 46... Kf6 { [%clk 0:03:02] } 1-0