Event: Prague International Chess Festival - Masters
Site: Prague, Czech Republic
Date: 2023-06-27
White: Navara, David
WhiteTitle: GM
WhiteElo: 2689
Black: Shankland, Sam
BlackTitle: GM
BlackElo: 2711
Result: 1/2-1/2
ECO: E60
Opening: Indian Defense: Anti-Grünfeld, Alekhine Variation
Variant: Standard
TimeControl: 90min/40 + 30min + 30sec/move

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:49] } 2. c4 { [%eval 0.16] [%clk 1:31:22] } 2... g6 { [%eval 0.3] [%clk 1:31:14] } 3. f3 { [%eval 0.01] [%clk 1:31:08] } 3... c5 { [%eval 0.04] [%clk 1:31:23] } 4. d5 { [%eval 0.12] [%clk 1:31:33] } 4... d6 { [%eval 0.33] [%clk 1:31:45] } 5. e4 { [%eval 0.12] [%clk 1:31:58] } 5... e6 { [%eval 0.36] [%clk 1:32:09] } 6. Nc3 { [%eval 0.0] [%clk 1:31:42] } 6... Bg7 { [%eval 0.0] [%clk 1:32:30] } 7. Bg5 { [%eval 0.09] [%clk 1:31:56] } 7... h6 { [%eval 0.56] [%clk 1:32:39] } 8. Be3 { [%eval 0.4] [%clk 1:32:13] } 8... exd5 { [%eval 0.33] [%clk 1:32:51] } 9. cxd5 { [%eval 0.35] [%clk 1:32:36] } 9... a6 { [%eval 0.26] [%clk 1:33:16] } 10. a4 { [%eval 0.32] [%clk 1:32:41] } 10... O-O { [%eval 0.24] [%clk 1:33:38] } 11. Qd2 { [%eval 0.37] [%clk 1:27:38] } 11... Re8 { [%eval 0.3] [%clk 1:32:23] } 12. Nd1 { [%eval 0.14] [%clk 1:21:50] } 12... Kh7 { [%eval 0.49] [%clk 1:24:10] } 13. Ne2 { [%eval 0.57] [%clk 1:17:08] } 13... Nbd7 { [%eval 0.55] [%clk 1:22:47] } 14. Nec3 { [%eval 0.53] [%clk 1:16:06] } 14... Ne5 { [%eval 0.66] [%clk 1:21:00] } 15. Be2 { [%eval 0.55] [%clk 1:15:10] } 15... Rb8 { [%eval 0.55] [%clk 1:18:04] } 16. a5 { [%eval 0.33] [%clk 1:06:03] } 16... b5 { [%eval 0.32] [%clk 1:13:05] } 17. axb6 { [%eval 0.36] [%clk 1:06:16] } 17... Rxb6 { [%eval 0.28] [%clk 1:13:12] } 18. O-O { [%eval 0.16] [%clk 1:03:20] } 18... g5 { [%eval 0.4] [%clk 1:11:14] } 19. f4?! { [%eval -0.17] } { Inaccuracy. Kh1 was best. } { [%clk 0:59:38] } 19... gxf4 { [%eval -0.09] [%clk 1:08:27] } 20. Bxf4 { [%eval -0.02] [%clk 1:00:01] } 20... Ng6 { [%eval 0.0] [%clk 1:05:07] } 21. Qc2 { [%eval -0.37] [%clk 0:52:45] } 21... Kg8?! { [%eval 0.19] } { Inaccuracy. Nxf4 was best. } { [%clk 0:50:11] } 22. Bg3 { [%eval 0.08] [%clk 0:44:17] } 22... h5 { [%eval 0.0] [%clk 0:45:31] } 23. h3 { [%eval 0.39] [%clk 0:43:50] } 23... Nh7 { [%eval 0.26] [%clk 0:41:13] } 24. Bxh5 { [%eval 0.3] [%clk 0:40:25] } 24... Qg5 { [%eval 0.27] [%clk 0:41:14] } 25. Bxg6 { [%eval 0.33] [%clk 0:40:48] } 25... Qxg6 { [%eval 0.3] [%clk 0:41:35] } 26. Bf4?! { [%eval -0.67] } { Inaccuracy. Kh2 was best. } { [%clk 0:34:46] } 26... Nf6 { [%eval -0.29] [%clk 0:35:23] } 27. Ne3?! { [%eval -1.17] } { Inaccuracy. Nf2 was best. } { [%clk 0:30:15] } 27... Nxe4 { [%eval -1.01] [%clk 0:33:52] } 28. Nc4?! { [%eval -1.95] } { Inaccuracy. Rf3 was best. } { [%clk 0:30:25] } 28... Rxb2?? { [%eval 0.11] } { Blunder. Bf5 was best. } { [%clk 0:25:02] } 29. Nxb2 { [%eval 0.06] [%clk 0:30:39] } 29... Bxc3 { [%eval 0.08] [%clk 0:24:40] } 30. Ra3 { [%eval 0.0] [%clk 0:28:00] } 30... Bxh3 { [%eval -0.01] [%clk 0:15:48] } 31. Rxc3 { [%eval 0.0] [%clk 0:28:06] } 31... Nxc3 { [%eval -0.08] [%clk 0:16:14] } 32. Qxg6+ { [%eval -0.02] [%clk 0:28:28] } 32... fxg6 { [%eval -0.03] [%clk 0:16:41] } 33. gxh3 { [%eval 0.0] [%clk 0:28:35] } 33... Ne2+ { [%eval 0.0] [%clk 0:16:23] } 34. Kg2 { [%eval -0.09] [%clk 0:28:54] } 34... Nxf4+ { [%eval -0.03] [%clk 0:16:30] } 35. Rxf4 { [%eval 0.0] [%clk 0:29:15] } 35... Re5 { [%eval 0.0] [%clk 0:16:54] } 36. Nc4 { [%eval -0.03] [%clk 0:27:44] } 36... Rxd5 { [%eval -0.13] [%clk 0:17:01] } 37. Rf6 { [%eval -0.13] [%clk 0:27:50] } 37... Kg7 { [%eval 0.0] [%clk 0:15:05] } 38. Rxd6 { [%eval -0.14] [%clk 0:27:56] } 38... Rxd6 { [%eval 0.0] [%clk 0:15:18] } 39. Nxd6 { [%clk 0:28:19] } 39... a5 { [%clk 0:15:43] } 40. Nb7 { [%clk 0:27:21] } 40... a4 { [%clk 0:15:26] } 41. Nxc5 { [%clk 0:27:46] } 41... a3 { [%clk 0:15:53] } 42. Kf3 { [%clk 0:27:58] } 42... a2 { [%clk 0:16:09] } 43. Nb3 { [%clk 0:28:24] } 43... g5 { [%clk 0:15:56] } 44. Kg4 { [%clk 0:28:38] } 44... Kg6 { [%clk 0:16:22] } 45. Na1 { [%clk 0:28:58] } 45... Kh6 { [%clk 0:16:43] } 46. h4 { [%clk 0:29:22] } 46... gxh4 { [%clk 0:17:09] } 47. Kxh4 { [%clk 0:29:48] } 1/2-1/2