Event: Round 4: Ivan Ivanisevic - David Navara
Date: 2022-03-09
White: Ivan Ivanisevic
Black: David Navara
Result: 0-1
ECO: E48
Opening: Nimzo-Indian Defense: Normal Variation, Classical Defense
Variant: Standard

1. d4 { [%eval 0.3] [%clk 1:30:58] } 1... Nf6 { [%eval 0.23] [%clk 1:30:54] } 2. c4 { [%eval 0.27] [%clk 1:31:12] } 2... e6 { [%eval 0.23] [%clk 1:31:18] } 3. Nc3 { [%eval 0.05] [%clk 1:30:56] } 3... Bb4 { [%eval 0.25] [%clk 1:31:42] } 4. e3 { [%eval 0.0] [%clk 1:31:20] } 4... O-O { [%eval 0.21] [%clk 1:31:57] } 5. Bd3 { [%eval 0.0] [%clk 1:31:44] } 5... d5 { [%eval 0.13] [%clk 1:32:21] } 6. cxd5 { [%eval 0.0] [%clk 1:32:07] } 6... exd5 { [%eval 0.0] [%clk 1:32:43] } 7. a3 { [%eval 0.0] [%clk 1:32:33] } 7... Bd6 { [%eval 0.0] [%clk 1:31:46] } 8. Qc2 { [%eval -0.21] [%clk 1:32:57] } 8... c5?! { [%eval 0.35] } { Inaccuracy. c6 was best. } { [%clk 1:23:21] } 9. dxc5 { [%eval 0.23] [%clk 1:32:07] } 9... Bxc5 { [%eval 0.25] [%clk 1:23:42] } 10. Nf3 { [%eval 0.37] [%clk 1:32:02] } 10... Nc6 { [%eval 0.14] [%clk 1:22:11] } 11. b4 { [%eval 0.08] [%clk 1:27:36] } 11... Bb6 { [%eval 0.34] [%clk 1:20:32] } 12. b5 { [%eval -0.08] [%clk 1:17:19] } 12... Na5 { [%eval -0.3] [%clk 1:14:56] } 13. Na4 { [%eval -0.42] [%clk 1:17:11] } 13... Bg4 { [%eval 0.0] [%clk 1:12:47] } 14. Nxb6 { [%eval 0.0] [%clk 1:17:08] } 14... Qxb6 { [%eval 0.09] [%clk 1:11:41] } 15. Nd4 { [%eval 0.09] [%clk 1:16:34] } 15... Rac8 { [%eval 0.28] [%clk 1:10:50] } 16. Qb1 { [%eval -0.13] [%clk 1:14:43] } 16... Bh5 { [%eval -0.16] [%clk 1:08:50] } 17. O-O { [%eval -0.32] [%clk 1:10:03] } 17... Nc4 { [%eval 0.0] [%clk 1:05:39] } 18. Ra2 { [%eval -0.31] [%clk 1:07:55] } 18... Bg6 { [%eval -0.2] [%clk 1:03:52] } 19. Bf5 { [%eval -0.33] [%clk 0:53:14] } 19... a5 { [%eval -0.42] [%clk 0:53:01] } 20. Qa1 { [%eval -0.42] [%clk 0:45:06] } 20... Bxf5 { [%eval -0.45] [%clk 0:49:15] } 21. Nxf5 { [%eval -0.4] [%clk 0:45:29] } 21... Qe6 { [%eval -0.25] [%clk 0:49:20] } 22. Nd4 { [%eval -0.44] [%clk 0:41:28] } 22... Qe4 { [%eval 0.0] [%clk 0:42:33] } 23. Rd1 { [%eval -0.15] [%clk 0:38:46] } 23... a4 { [%eval -0.39] [%clk 0:40:57] } 24. h3 { [%eval -0.06] [%clk 0:36:05] } 24... Nd7 { [%eval 0.16] [%clk 0:33:25] } 25. Ne2?! { [%eval -0.39] } { Inaccuracy. Bd2 was best. } { [%clk 0:33:01] } 25... Nc5 { [%eval -0.61] [%clk 0:30:02] } 26. Nc3 { [%eval -0.55] [%clk 0:19:41] } 26... Qe6 { [%eval -0.65] [%clk 0:30:03] } 27. Qb1 { [%eval -0.63] [%clk 0:20:00] } 27... Ne4 { [%eval -0.23] [%clk 0:18:13] } 28. Nxa4?! { [%eval -1.0] } { Inaccuracy. Nxe4 was best. } { [%clk 0:15:31] } 28... Nb6 { [%eval -0.94] [%clk 0:18:05] } 29. Nxb6 { [%eval -1.09] [%clk 0:14:12] } 29... Nc3 { [%eval -1.06] [%clk 0:18:27] } 30. Qb3 { [%eval -1.08] [%clk 0:13:03] } 30... Qxb6 { [%eval -1.01] [%clk 0:18:34] } 31. Rad2? { [%eval -2.17] } { Mistake. a4 was best. } { [%clk 0:13:14] } 31... Nxd1 { [%eval -1.94] [%clk 0:17:49] } 32. Rxd1 { [%eval -1.91] [%clk 0:13:40] } 32... Qc5 { [%eval -1.94] [%clk 0:14:20] } 33. Bb2 { [%eval -1.98] [%clk 0:07:58] } 33... Qc2 { [%eval -1.78] [%clk 0:09:12] } 34. Qxc2 { [%eval -1.93] [%clk 0:05:18] } 34... Rxc2 { [%eval -1.82] [%clk 0:09:32] } 35. Be5? { [%eval -3.15] } { Mistake. Bd4 was best. } { [%clk 0:05:47] } 35... Rfc8 { [%eval -3.27] [%clk 0:09:48] } 36. Rd3 { [%eval -3.51] [%clk 0:05:52] } 36... f6 { [%eval -3.75] [%clk 0:09:01] } 37. Bd6 { [%eval -3.89] [%clk 0:05:34] } 37... Kf7?! { [%eval -2.69] } { Inaccuracy. Re2 was best. } { [%clk 0:08:43] } 38. b6? { [%eval -4.86] } { Mistake. Rxd5 was best. } { [%clk 0:04:58] } 38... R8c6 { [%eval -5.11] [%clk 0:08:05] } 39. Bc7 { [%eval -5.32] [%clk 0:05:10] } 39... Ke6 { [%eval -5.32] [%clk 0:08:26] } 40. e4 { [%eval -6.06] [%clk 0:01:08] } 40... dxe4 { [%eval -5.34] [%clk 0:08:33] } 41. Rd8 { [%eval -5.91] [%clk 0:01:33] } 41... Ra2 { [%eval -5.87] [%clk 0:27:46] } 42. Re8+ { [%eval -6.49] [%clk 0:29:50] } 42... Kd7 { [%eval -5.47] [%clk 0:24:35] } 43. Rd8+ { [%eval -6.02] [%clk 0:29:25] } 43... Ke7 { [%eval -6.55] [%clk 0:24:42] } 44. Rb8 { [%eval -6.18] [%clk 0:20:44] } 44... e3 { [%eval -6.2] [%clk 0:22:46] } 45. fxe3 { [%eval -6.27] [%clk 0:20:15] } 45... Rcc2 { [%eval -6.47] [%clk 0:23:04] } 46. Rxb7 { [%eval -6.38] [%clk 0:10:01] } 46... Rxg2+ { [%eval -6.0] [%clk 0:23:24] } 47. Kf1 { [%eval -7.21] [%clk 0:09:58] } 47... Ke6 { [%eval -6.87] [%clk 0:23:29] } 48. Rb8 { [%eval -11.68] [%clk 0:09:54] } 48... Rgf2+ { [%eval -10.45] [%clk 0:18:16] } 49. Ke1 { [%eval -6.87] [%clk 0:09:32] } 49... Rfb2 { [%eval -5.25] [%clk 0:18:36] } 0-1