Event: Round 9: Kozak, Adam - Navara, David
Date: 2025-06-13
White: Kozak, Adam
WhiteTitle: GM
WhiteElo: 2577
Black: Navara, David
BlackTitle: GM
BlackElo: 2671
Result: 1-0
ECO: E49
Opening: Nimzo-Indian Defense: Normal Variation, Botvinnik System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:11:51] } 1... Nf6 { [%eval 0.19] [%clk 0:15:19] } 2. c4 { [%eval 0.18] [%clk 0:11:59] } 2... e6 { [%eval 0.14] [%clk 0:15:27] } 3. Nc3 { [%eval 0.09] [%clk 0:12:08] } 3... Bb4 { [%eval 0.09] [%clk 0:15:36] } 4. e3 { [%eval 0.11] [%clk 0:12:17] } 4... O-O { [%eval 0.11] [%clk 0:15:44] } 5. Bd3 { [%eval 0.0] [%clk 0:12:25] } 5... d5 { [%eval 0.09] [%clk 0:15:52] } 6. a3 { [%eval 0.13] [%clk 0:12:34] } 6... Bxc3+ { [%eval 0.08] [%clk 0:16:00] } 7. bxc3 { [%eval 0.11] [%clk 0:12:42] } 7... dxc4 { [%eval 0.1] [%clk 0:16:09] } 8. Bxc4 { [%eval 0.15] [%clk 0:12:49] } 8... c5 { [%eval 0.16] [%clk 0:16:17] } 9. Ne2 { [%eval 0.05] [%clk 0:12:59] } 9... Qc7 { [%eval 0.0] [%clk 0:16:13] } 10. Ba2 { [%eval -0.01] [%clk 0:13:06] } 10... Rd8 { [%eval -0.03] [%clk 0:16:22] } 11. O-O { [%eval 0.0] [%clk 0:12:45] } 11... b6 { [%eval 0.0] [%clk 0:16:30] } 12. Ng3 { [%eval -0.06] [%clk 0:12:52] } 12... Ba6 { [%eval -0.01] [%clk 0:15:33] } 13. Re1 { [%eval 0.0] [%clk 0:13:00] } 13... Nc6 { [%eval 0.06] [%clk 0:15:40] } 14. Bb2 { [%eval 0.0] [%clk 0:13:01] } 14... Na5 { [%eval -0.12] [%clk 0:14:37] } 15. e4 { [%eval -0.09] [%clk 0:13:10] } 15... Bc4 { [%eval 0.01] [%clk 0:13:45] } 16. Bxc4 { [%eval -0.04] [%clk 0:13:19] } 16... Nxc4 { [%eval -0.11] [%clk 0:13:53] } 17. Bc1 { [%eval 0.06] [%clk 0:13:28] } 17... cxd4 { [%eval 0.16] [%clk 0:13:02] } 18. cxd4 { [%eval 0.09] [%clk 0:13:37] } 18... Qd7?! { [%eval 0.75] } { Inaccuracy. Ne8 was best. } { [%clk 0:12:30] } 19. e5 { [%eval 0.99] [%clk 0:13:43] } 19... Nd5 { [%eval 0.78] [%clk 0:12:03] } 20. Bg5 { [%eval 0.56] [%clk 0:13:04] } 20... Rf8?! { [%eval 1.49] } { Inaccuracy. f6 was best. } { [%clk 0:11:22] } 21. Nh5 { [%eval 1.29] [%clk 0:09:48] } 21... Kh8 { [%eval 1.38] [%clk 0:10:11] } 22. Qd3?! { [%eval 0.43] } { Inaccuracy. Qg4 was best. } { [%clk 0:09:31] } 22... b5?! { [%eval 1.06] } { Inaccuracy. Rac8 was best. } { [%clk 0:09:45] } 23. Re4?! { [%eval 0.5] } { Inaccuracy. Qh3 was best. } { [%clk 0:05:59] } 23... f5 { [%eval 0.56] [%clk 0:07:52] } 24. exf6 { [%eval 0.58] [%clk 0:06:53] } 24... gxf6 { [%eval 0.52] [%clk 0:08:00] } 25. Bh6 { [%eval 0.55] [%clk 0:07:01] } 25... Rg8 { [%eval 0.61] [%clk 0:07:43] } 26. Rae1 { [%eval 0.65] [%clk 0:06:49] } 26... Rg6 { [%eval 0.6] [%clk 0:07:19] } 27. Bc1 { [%eval 0.58] [%clk 0:06:33] } 27... Rag8 { [%eval 0.62] [%clk 0:07:02] } 28. g3 { [%eval 0.85] [%clk 0:06:17] } 28... f5 { [%eval 1.06] [%clk 0:07:06] } 29. R4e2 { [%eval 1.11] [%clk 0:06:08] } 29... h6 { [%eval 1.59] [%clk 0:05:05] } 30. Qf3?! { [%eval 0.97] } { Inaccuracy. h4 was best. } { [%clk 0:05:05] } 30... Kh7 { [%eval 1.03] [%clk 0:04:40] } 31. Bf4 { [%eval 0.51] [%clk 0:05:00] } 31... Qf7 { [%eval 0.87] [%clk 0:04:10] } 32. h3 { [%eval 0.6] [%clk 0:04:09] } 32... a6 { [%eval 0.75] [%clk 0:03:58] } 33. Kh2 { [%eval 0.75] [%clk 0:04:17] } 33... Rd8 { [%eval 1.0] [%clk 0:03:10] } 34. Be5 { [%eval 0.81] [%clk 0:03:55] } 34... Rg5?? { [%eval 2.96] } { Blunder. Qd7 was best. } { [%clk 0:02:58] } 35. Nf4 { [%eval 2.71] [%clk 0:04:03] } 35... Nxf4 { [%eval 3.0] [%clk 0:03:02] } 36. Bxf4 { [%eval 2.96] [%clk 0:04:12] } 36... Rg6 { [%eval 2.83] [%clk 0:03:11] } 37. d5 { [%eval 3.05] [%clk 0:04:21] } 37... Rxd5 { [%eval 3.46] [%clk 0:01:37] } 38. Rxe6 { [%eval 3.24] [%clk 0:04:29] } 38... Rxe6 { [%eval 3.25] [%clk 0:01:12] } 39. Qxd5 { [%eval 3.22] [%clk 0:04:35] } 39... Rf6 { [%eval 3.34] [%clk 0:01:20] } 40. Qd8 { [%eval 3.31] [%clk 0:04:08] } 40... Re6 { [%eval 3.21] [%clk 0:01:22] } 41. Rd1?! { [%eval 2.08] } { Inaccuracy. Qd5 was best. } { [%clk 0:03:49] } 41... Re8 { [%eval 1.68] [%clk 0:01:22] } 42. Qd4 { [%eval 1.86] [%clk 0:03:01] } 42... Qe6?! { [%eval 2.58] } { Inaccuracy. Kg6 was best. } { [%clk 0:00:58] } 43. Qc5 { [%eval 2.36] [%clk 0:02:53] } 43... Kg6 { [%eval 2.97] [%clk 0:00:43] } 44. h4 { [%eval 2.81] [%clk 0:03:00] } 44... Rc8? { [%eval 4.93] } { Mistake. h5 was best. } { [%clk 0:00:18] } 45. Qa7 { [%eval 4.83] [%clk 0:03:00] } 45... Re8?! { [%eval 7.41] } { Inaccuracy. Rg8 was best. } { [%clk 0:00:14] } 46. h5+ { [%eval 7.18] [%clk 0:02:20] } 46... Kxh5? { [%eval #10] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 0:00:19] } 47. Qg7 { [%eval #9] [%clk 0:02:29] } 47... Re7 { [%eval #4] [%clk 0:00:14] } 48. g4+ { [%eval #3] [%clk 0:02:34] } 48... fxg4 { [%eval #3] [%clk 0:00:22] } 49. Rd5+ { [%eval #2] [%clk 0:02:43] } 49... Ne5 { [%clk 0:00:15] } 50. Rxe5+ { [%clk 0:02:51] } 50... Qxe5 { [%clk 0:00:23] } 51. Qxh6# { [%clk 0:03:00] } 1-0