Event: Dubai Police Global Chess Challenge
Site: Dubai UAE
Date: 2024-05-08
White: Grivas, Efstratios
WhiteTitle: GM
WhiteElo: 2396
Black: Karsten, Jan
BlackTitle: IM
BlackElo: 2284
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense
Variant: Standard
TimeControl: 5400+30

1. c4 { [%eval 0.13] [%clk 1:26:59] } 1... Nf6 { [%eval 0.25] [%clk 1:30:50] } 2. g3 { [%eval 0.14] [%clk 1:27:12] } 2... g6 { [%eval 0.28] [%clk 1:31:18] } 3. Bg2 { [%eval 0.26] [%clk 1:27:35] } 3... Bg7 { [%eval 0.41] [%clk 1:31:39] } 4. Nc3 { [%eval 0.26] [%clk 1:28:02] } 4... O-O { [%eval 0.36] [%clk 1:31:56] } 5. e3 { [%eval 0.0] [%clk 1:28:16] } 5... d6 { [%eval 0.2] [%clk 1:31:36] } 6. Nge2 { [%eval 0.09] [%clk 1:28:38] } 6... e5 { [%eval 0.21] [%clk 1:31:42] } 7. O-O { [%eval 0.14] [%clk 1:28:46] } 7... Re8 { [%eval 0.16] [%clk 1:31:44] } 8. d3 { [%eval 0.14] [%clk 1:22:53] } 8... c6 { [%eval 0.17] [%clk 1:31:42] } 9. b4 { [%eval -0.23] [%clk 1:17:56] } 9... d5 { [%eval -0.37] [%clk 1:21:31] } 10. cxd5 { [%eval -0.35] [%clk 1:16:12] } 10... cxd5 { [%eval -0.24] [%clk 1:21:14] } 11. Bb2 { [%eval -0.43] [%clk 1:16:32] } 11... Be6 { [%eval -0.32] [%clk 1:18:53] } 12. Rc1 { [%eval -0.33] [%clk 1:08:51] } 12... Qe7 { [%eval -0.25] [%clk 1:05:20] } 13. a3 { [%eval -0.25] [%clk 1:06:45] } 13... a5 { [%eval -0.28] [%clk 0:43:24] } 14. b5 { [%eval -0.22] [%clk 1:00:32] } 14... Nbd7 { [%eval -0.19] [%clk 0:42:03] } 15. Na4 { [%eval -0.24] [%clk 0:59:32] } 15... Rec8 { [%eval -0.04] [%clk 0:33:35] } 16. Qd2 { [%eval -0.23] [%clk 0:59:44] } 16... Rxc1 { [%eval -0.11] [%clk 0:30:18] } 17. Rxc1 { [%eval -0.1] [%clk 0:59:52] } 17... Ne8?! { [%eval 0.45] } { Inaccuracy. Bh6 was best. } { [%clk 0:30:35] } 18. b6 { [%eval 0.21] [%clk 0:42:36] } 18... Qd6 { [%eval 0.16] [%clk 0:24:52] } 19. Nec3 { [%eval 0.16] [%clk 0:39:34] } 19... Nxb6 { [%eval 0.21] [%clk 0:23:19] } 20. Nxb6 { [%eval 0.17] [%clk 0:36:43] } 20... Qxb6 { [%eval 0.2] [%clk 0:23:45] } 21. Nxd5 { [%eval 0.11] [%clk 0:37:04] } 21... Qd6 { [%eval 0.15] [%clk 0:22:32] } 22. Nc3 { [%eval 0.1] [%clk 0:30:38] } 22... Rd8 { [%eval 0.36] [%clk 0:20:45] } 23. Ne4 { [%eval 0.46] [%clk 0:21:58] } 23... Qb6 { [%eval 0.46] [%clk 0:17:40] } 24. Bc3 { [%eval 0.62] [%clk 0:19:58] } 24... Rc8 { [%eval 0.62] [%clk 0:10:42] } 25. Ng5 { [%eval 0.62] [%clk 0:17:44] } 25... Bb3 { [%eval 0.7] [%clk 0:09:12] } 26. Qb2 { [%eval 0.32] [%clk 0:16:51] } 26... a4 { [%eval 0.34] [%clk 0:08:33] } 27. Nf3 { [%eval 0.14] [%clk 0:10:03] } 27... Qd6 { [%eval 0.19] [%clk 0:07:07] } 28. d4 { [%eval -0.08] [%clk 0:09:19] } 28... exd4 { [%eval 0.0] [%clk 0:04:17] } 29. Nxd4 { [%eval 0.0] [%clk 0:09:45] } 29... Bd5 { [%eval 0.03] [%clk 0:04:23] } 30. Bb4 { [%eval 0.0] [%clk 0:04:48] } 30... Rxc1+ { [%eval 0.0] [%clk 0:04:44] } 31. Qxc1 { [%eval 0.0] [%clk 0:05:14] } 31... Qc7 { [%eval 0.0] [%clk 0:04:05] } 32. Qd1 { [%eval -0.27] [%clk 0:04:15] } 32... Bxg2 { [%eval -0.26] [%clk 0:04:26] } 33. Kxg2 { [%eval -0.29] [%clk 0:04:43] } 33... Qd7 { [%eval -0.3] [%clk 0:04:38] } 34. Qf3 { [%eval -0.45] [%clk 0:03:28] } 34... Nf6 { [%eval -0.28] [%clk 0:04:48] } 35. Ne2 { [%eval -0.26] [%clk 0:03:23] } 35... Nd5 { [%eval -0.21] [%clk 0:02:47] } 36. Bc5 { [%eval -0.38] [%clk 0:03:38] } 36... Nc3 { [%eval 0.0] [%clk 0:02:38] } 37. Nxc3 { [%eval 0.0] [%clk 0:02:34] } 37... Bxc3 { [%eval 0.0] [%clk 0:03:04] } 38. h4?? { [%eval -1.75] } { Blunder. Bd4 was best. } { [%clk 0:02:48] } 38... h5?? { [%eval 0.0] } { Blunder. Qf5 was best. } { [%clk 0:03:07] } 39. Qe4? { [%eval -1.24] } { Mistake. Bd4 was best. } { [%clk 0:02:57] } 39... Bf6?! { [%eval -0.15] } { Inaccuracy. Qc6 was best. } { [%clk 0:03:13] } 40. Kh2 { [%eval -0.21] [%clk 0:02:46] } 40... Kg7 { [%eval -0.33] [%clk 0:03:06] } 41. Bb4? { [%eval -1.67] } { Mistake. Bd4 was best. } { [%clk 0:02:39] } 41... Kg8? { [%eval 0.0] } { Mistake. Qf5 was best. } { [%clk 0:01:39] } 42. Qf4 { [%eval 0.0] [%clk 0:02:20] } 42... Kg7 { [%eval 0.0] [%clk 0:01:01] } 43. Qb8 { [%eval 0.0] [%clk 0:02:16] } 43... Kh7 { [%eval 0.0] [%clk 0:01:11] } 44. Qf4?? { [%eval -2.24] } { Blunder. Qa7 was best. } { [%clk 0:02:20] } 44... Kg7?? { [%eval 0.0] } { Blunder. Qf5 was best. } { [%clk 0:01:18] } 45. e4 { [%eval -0.35] [%clk 0:02:16] } 45... Qe6 { [%eval -0.48] [%clk 0:01:03] } 46. Qb8?! { [%eval -1.2] } { Inaccuracy. Qf3 was best. } { [%clk 0:01:33] } 46... Qd7? { [%eval 0.0] } { Mistake. Bd4 was best. } { [%clk 0:00:43] } 47. e5 { [%eval 0.0] [%clk 0:00:59] } 47... Be7 { [%eval -0.02] [%clk 0:00:47] } 48. Bc3 { [%eval -0.04] [%clk 0:00:59] } 48... Qc6 { [%eval 0.0] [%clk 0:00:41] } 49. Ba1?! { [%eval -0.55] } { Inaccuracy. Bd4 was best. } { [%clk 0:00:48] } 49... Qf3?! { [%eval 0.0] } { Inaccuracy. Bxa3 was best. } { [%clk 0:00:35] } 50. e6+ { [%eval 0.0] [%clk 0:00:40] } 50... Bf6 { [%eval 0.0] [%clk 0:00:41] } 51. Bxf6+ { [%eval 0.0] [%clk 0:01:01] } 51... Qxf6 { [%eval 0.0] [%clk 0:00:50] } 52. Kg2 { [%eval 0.0] [%clk 0:01:18] } 52... Qxe6 { [%eval 0.0] [%clk 0:00:49] } 53. Qxb7 { [%eval 0.0] [%clk 0:01:46] } 1/2-1/2