Event: CZECH OPEN 2024 - A - PARDUBICE OPEN
Site: Pardubice, Czech Republic
Date: 2024-07-26
White: Arun Kataria
WhiteElo: 2054
Black: Heinrich, John
BlackTitle: FM
BlackElo: 2259
Result: 1/2-1/2
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90min/40moves + 30 min + 30s/move

1. e4 { [%eval 0.15] [%clk 1:30:51] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.22] [%clk 1:31:17] } 2... d6 { [%eval 0.26] [%clk 1:31:20] } 3. d4 { [%eval 0.26] [%clk 1:31:45] } 3... cxd4 { [%eval 0.31] [%clk 1:31:44] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:13] } 4... Nf6 { [%eval 0.24] [%clk 1:32:02] } 5. Nc3 { [%eval 0.18] [%clk 1:32:40] } 5... a6 { [%eval 0.29] [%clk 1:32:19] } 6. Bg5 { [%eval 0.08] [%clk 1:33:08] } 6... Nbd7 { [%eval 0.19] [%clk 1:32:38] } 7. Bc4 { [%eval 0.21] [%clk 1:33:30] } 7... Qb6 { [%eval 0.24] [%clk 1:32:42] } 8. Bb3 { [%eval 0.29] [%clk 1:33:56] } 8... e6 { [%eval 0.32] [%clk 1:32:57] } 9. Bxf6 { [%eval 0.16] [%clk 1:34:21] } 9... Nxf6 { [%eval 0.17] [%clk 1:32:17] } 10. Qd2 { [%eval 0.11] [%clk 1:34:49] } 10... Be7 { [%eval 0.55] [%clk 1:29:47] } 11. O-O-O { [%eval 0.63] [%clk 1:34:44] } 11... Qc7 { [%eval 0.94] [%clk 1:25:33] } 12. f4 { [%eval 0.62] [%clk 1:33:24] } 12... b5 { [%eval 0.58] [%clk 1:23:47] } 13. a3 { [%eval 0.57] [%clk 1:33:48] } 13... O-O { [%eval 0.67] [%clk 1:20:31] } 14. f5?! { [%eval -0.23] } { Inaccuracy. Rhe1 was best. } { [%clk 1:24:38] } 14... e5 { [%eval -0.22] [%clk 1:19:43] } 15. Nf3?! { [%eval -1.08] } { Inaccuracy. Nd5 was best. } { [%clk 1:25:02] } 15... Bb7 { [%eval -0.95] [%clk 1:16:52] } 16. Qe2?! { [%eval -2.07] } { Inaccuracy. Nd5 was best. } { [%clk 1:13:15] } 16... Rac8?? { [%eval 0.44] } { Blunder. b4 was best. } { [%clk 1:13:35] } 17. g4 { [%eval 0.82] [%clk 1:11:23] } 17... Qb6 { [%eval 0.98] [%clk 1:04:35] } 18. g5 { [%eval 1.19] [%clk 1:02:15] } 18... Ng4? { [%eval 2.7] } { Mistake. Nh5 was best. } { [%clk 1:00:29] } 19. f6 { [%eval 2.65] [%clk 0:51:07] } 19... Bd8 { [%eval 2.73] [%clk 1:00:26] } 20. Nh4 { [%eval 2.6] [%clk 0:51:25] } 20... Qe3+ { [%eval 2.37] [%clk 0:54:39] } 21. Qxe3 { [%eval 2.34] [%clk 0:51:43] } 21... Nxe3 { [%eval 2.32] [%clk 0:55:03] } 22. Rxd6 { [%eval 2.29] [%clk 0:52:11] } 22... gxf6 { [%eval 2.15] [%clk 0:52:01] } 23. g6 { [%eval 2.13] [%clk 0:35:41] } 23... Nc4 { [%eval 2.38] [%clk 0:47:20] } 24. gxh7+?! { [%eval 1.42] } { Inaccuracy. gxf7+ was best. } { [%clk 0:36:07] } 24... Kxh7 { [%eval 1.54] [%clk 0:47:00] } 25. Rd3 { [%eval 1.42] [%clk 0:35:25] } 25... f5 { [%eval 1.28] [%clk 0:44:12] } 26. Nxf5 { [%eval 1.32] [%clk 0:35:25] } 26... Bg5+ { [%eval 1.13] [%clk 0:44:09] } 27. Kb1 { [%eval 1.36] [%clk 0:35:36] } 27... Nd2+ { [%eval 1.18] [%clk 0:43:03] } 28. Ka2?! { [%eval 0.21] } { Inaccuracy. Ka1 was best. } { [%clk 0:36:02] } 28... Rxc3 { [%eval 0.25] [%clk 0:26:59] } 29. Rxc3 { [%eval 0.25] [%clk 0:35:21] } 29... Nxe4 { [%eval 0.29] [%clk 0:27:06] } 30. Rc7 { [%eval 0.28] [%clk 0:27:29] } 30... Nc3+ { [%eval 0.2] [%clk 0:26:58] } 31. bxc3 { [%eval 0.22] [%clk 0:27:55] } 31... Bxh1 { [%eval 0.23] [%clk 0:27:22] } 32. Ng3 { [%eval 0.22] [%clk 0:23:28] } 32... Bf3 { [%eval 0.18] [%clk 0:26:17] } 33. Bxf7 { [%eval 0.23] [%clk 0:23:25] } 33... Bd8 { [%eval 0.51] [%clk 0:25:37] } 34. Ra7 { [%eval 0.45] [%clk 0:23:25] } 34... Kh6 { [%eval 0.42] [%clk 0:22:56] } 35. Rxa6+ { [%eval 0.44] [%clk 0:23:37] } 35... Kg5 { [%eval 0.54] [%clk 0:23:20] } 36. Rg6+ { [%eval 0.16] [%clk 0:18:14] } 36... Kf4 { [%eval 0.15] [%clk 0:23:39] } 37. Rg8 { [%eval 0.18] [%clk 0:18:41] } 37... Rxf7 { [%eval 0.14] [%clk 0:21:38] } 38. Rxd8 { [%eval 0.2] [%clk 0:19:08] } 38... e4 { [%eval 0.24] [%clk 0:19:20] } 39. Rd4 { [%eval 0.03] [%clk 0:19:07] } 39... Rh7 { [%eval 0.0] [%clk 0:19:03] } 40. c4 { [%eval 0.01] [%clk 0:16:34] } 40... bxc4 { [%eval 0.03] [%clk 0:18:45] } 41. Rxc4 { [%eval 0.0] [%clk 0:16:50] } 41... Rxh2 { [%eval -0.02] [%clk 0:18:54] } 42. Nxe4 { [%eval 0.0] [%clk 0:17:18] } 42... Bxe4 { [%eval 0.0] [%clk 0:19:17] } 43. Kb2 { [%eval 0.0] [%clk 0:17:39] } 43... Ke3 { [%eval 0.0] [%clk 0:18:32] } 44. a4 { [%eval -0.02] [%clk 0:17:18] } 44... Rh8 { [%eval 0.0] [%clk 0:16:39] } 45. Kc3 { [%eval 0.0] [%clk 0:17:16] } 45... Rb8 { [%eval 0.0] [%clk 0:15:16] } 46. Rc5 { [%eval 0.0] [%clk 0:16:37] } 46... Rb1 { [%eval 0.0] [%clk 0:14:24] } 47. a5 { [%eval 0.0] [%clk 0:16:13] } 47... Rh1 { [%eval 0.0] [%clk 0:13:59] } 48. Rc7 { [%eval 0.0] [%clk 0:14:43] } 48... Rh2 { [%clk 0:12:53] } 49. Kb4 { [%clk 0:13:59] } 49... Bxc2 { [%clk 0:12:22] } 50. a6 { [%clk 0:14:22] } 50... Be4 { [%clk 0:12:34] } 51. a7 { [%clk 0:14:34] } 51... Ra2 { [%clk 0:12:02] } 52. Kc5 { [%clk 0:14:56] } 52... Rd2 { [%clk 0:09:02] } 53. Re7 { [%clk 0:15:12] } 53... Rd8 { [%clk 0:09:03] } 54. Kb6 { [%clk 0:15:39] } 54... Rd6+ { [%clk 0:08:15] } 55. Kc7 { [%clk 0:15:29] } 55... Rc6+ { [%clk 0:08:09] } 56. Kb8 { [%clk 0:15:56] } 56... Rb6+ { [%clk 0:08:13] } 57. Kc8 { [%clk 0:16:23] } 57... Ra6 { [%clk 0:08:34] } 58. Rxe4+ { [%clk 0:16:48] } 58... Kxe4 { [%clk 0:08:59] } 59. Kb7 { [%clk 0:17:13] } 59... Rxa7+ { [%clk 0:09:27] } 60. Kxa7 { [%clk 0:17:42] } 1/2-1/2