Event: Round 7: Chatterjee Koustav - Emin Ohanyan
Date: 2022-07-14
White: Chatterjee Koustav
Black: Emin Ohanyan
Result: 0-1
ECO: A08
Opening: King's Indian Attack: Sicilian Variation
Variant: Standard

1. Nf3 { [%eval 0.25] } 1... d5 { [%eval 0.34] [%clk 1:30:31] } 2. g3 { [%eval 0.12] [%clk 1:30:44] } 2... c5 { [%eval 0.13] [%clk 1:30:14] } 3. Bg2 { [%eval 0.3] [%clk 1:31:06] } 3... Nf6 { [%eval 0.32] [%clk 1:30:35] } 4. O-O { [%eval 0.22] [%clk 1:31:29] } 4... e6 { [%eval 0.35] [%clk 1:31:02] } 5. b3 { [%eval -0.12] [%clk 1:31:01] } 5... Nc6 { [%eval 0.13] [%clk 1:17:54] } 6. Bb2 { [%eval -0.02] [%clk 1:31:24] } 6... d4?! { [%eval 0.7] } { Inaccuracy. Bd6 was best. } { [%clk 1:12:53] } 7. e3 { [%eval 0.59] [%clk 1:20:04] } 7... e5 { [%eval 0.54] [%clk 0:56:47] } 8. b4?! { [%eval -0.45] } { Inaccuracy. exd4 was best. } { [%clk 0:54:12] } 8... cxb4 { [%eval 0.01] [%clk 0:50:42] } 9. a3 { [%eval -0.04] [%clk 0:45:08] } 9... bxa3 { [%eval 0.2] [%clk 0:45:23] } 10. Nxa3 { [%eval 0.37] [%clk 0:44:42] } 10... Be7 { [%eval 0.18] [%clk 0:40:43] } 11. exd4 { [%eval 0.02] [%clk 0:22:54] } 11... exd4 { [%eval 0.2] [%clk 0:40:31] } 12. Nb5 { [%eval 0.16] [%clk 0:23:15] } 12... Bg4?! { [%eval 1.15] } { Inaccuracy. d3 was best. } { [%clk 0:34:01] } 13. Nbxd4? { [%eval 0.0] } { Mistake. Re1 was best. } { [%clk 0:17:23] } 13... Nxd4 { [%eval 0.0] [%clk 0:29:53] } 14. Bxd4 { [%eval 0.0] [%clk 0:17:47] } 14... Bxf3 { [%eval 0.23] [%clk 0:17:00] } 15. Qxf3 { [%eval 0.36] [%clk 0:17:30] } 15... Qxd4 { [%eval 0.34] [%clk 0:17:16] } 16. Qxb7 { [%eval 0.04] [%clk 0:15:18] } 16... Rd8 { [%eval 0.6] [%clk 0:17:15] } 17. Rxa7 { [%eval 0.4] [%clk 0:06:36] } 17... Nd7 { [%eval 0.8] [%clk 0:15:34] } 18. Re1 { [%eval 0.69] [%clk 0:07:00] } 18... Kf8?? { [%eval 2.49] } { Blunder. Qxd2 was best. } { [%clk 0:12:37] } 19. Ra8?? { [%eval -0.49] } { Blunder. Re3 was best. } { [%clk 0:02:01] } 19... g6 { [%eval 0.0] [%clk 0:09:43] } 20. Rxd8+ { [%eval 0.0] [%clk 0:02:05] } 20... Bxd8 { [%eval 0.0] [%clk 0:10:10] } 21. Bd5 { [%eval 0.0] [%clk 0:02:33] } 21... Bb6 { [%eval 0.0] [%clk 0:04:08] } 22. Re2?? { [%eval -2.48] } { Blunder. Rf1 was best. } { [%clk 0:00:39] } 22... Qa1+ { [%eval -2.62] [%clk 0:03:31] } 23. Kg2 { [%eval -2.33] [%clk 0:01:08] } 23... Qa7 { [%eval -2.42] [%clk 0:03:22] } 24. Qc6 { [%eval -2.49] [%clk 0:01:23] } 24... Qc7 { [%eval -2.23] [%clk 0:02:55] } 25. Qa4?! { [%eval -3.15] } { Inaccuracy. Qxc7 was best. } { [%clk 0:01:12] } 25... Nf6 { [%eval -2.67] [%clk 0:02:17] } 26. Bf3?! { [%eval -3.55] } { Inaccuracy. Qb3 was best. } { [%clk 0:01:11] } 26... Kg7 { [%eval -3.54] [%clk 0:02:20] } 27. c3 { [%eval -4.06] [%clk 0:01:39] } 27... Rd8 { [%eval -3.37] [%clk 0:01:50] } 28. Qb5 { [%eval -3.97] [%clk 0:01:34] } 28... Ba7 { [%eval -3.57] [%clk 0:00:50] } 29. Qb4 { [%eval -3.85] [%clk 0:00:48] } 29... Qb6 { [%eval -3.51] [%clk 0:00:59] } 30. Qc4 { [%eval -3.63] [%clk 0:00:53] } 30... Re8 { [%eval -3.38] [%clk 0:01:13] } 31. d4 { [%eval -3.39] [%clk 0:01:18] } 31... Rxe2 { [%eval -3.41] [%clk 0:01:40] } 32. Qxe2 { [%eval -3.35] [%clk 0:01:44] } 32... Qc7 { [%eval -3.28] [%clk 0:01:26] } 33. Qd3 { [%eval -3.45] [%clk 0:00:59] } 33... h5 { [%eval -3.3] [%clk 0:01:39] } 34. h3 { [%eval -4.13] [%clk 0:00:59] } 34... Qd6 { [%eval -3.34] [%clk 0:01:27] } 35. Qb5 { [%eval -3.35] [%clk 0:01:01] } 35... Qc7 { [%eval -3.32] [%clk 0:00:34] } 36. Qd3 { [%eval -3.85] [%clk 0:01:04] } 36... Bb6 { [%eval -3.49] [%clk 0:00:45] } 37. Ba8 { [%eval -4.02] [%clk 0:00:53] } 37... Ba5 { [%eval -3.7] [%clk 0:00:46] } 38. c4 { [%eval -3.64] [%clk 0:01:17] } 38... Qd8 { [%eval -3.93] [%clk 0:01:15] } 39. Be4 { [%eval -3.58] [%clk 0:00:45] } 39... Nxe4 { [%eval -3.23] [%clk 0:01:23] } 40. Qxe4 { [%eval -3.48] [%clk 0:01:12] } 40... Bc3 { [%eval -3.38] [%clk 0:01:41] } 41. d5 { [%eval -3.7] [%clk 0:01:41] } 41... Qd6 { [%eval -3.32] [%clk 0:01:51] } 42. Qe3 { [%eval -3.69] [%clk 0:01:47] } 42... Bb4 { [%eval -3.73] [%clk 0:02:02] } 43. Qd4+ { [%eval -3.73] [%clk 0:02:07] } 43... Kg8 { [%eval -3.56] [%clk 0:01:47] } 44. h4 { [%eval -4.08] [%clk 0:02:00] } 44... Bc5 { [%eval -3.86] [%clk 0:02:11] } 45. Qb2 { [%eval -3.68] [%clk 0:02:19] } 45... Qe7 { [%eval -3.61] [%clk 0:00:49] } 46. Qb8+ { [%eval -3.68] [%clk 0:02:47] } 46... Kg7 { [%eval -3.66] [%clk 0:01:15] } 47. Qf4 { [%eval -4.17] [%clk 0:03:11] } 47... Qf6 { [%eval -4.15] [%clk 0:01:34] } 48. Qd2 { [%eval -4.14] [%clk 0:03:28] } 48... Qd4 { [%eval -4.34] [%clk 0:01:54] } 49. Qe2 { [%eval -3.59] [%clk 0:03:41] } 49... Qf6 { [%eval -3.64] [%clk 0:01:11] } 50. Qd2 { [%eval -4.16] [%clk 0:04:02] } 50... Qe5 { [%eval -3.88] [%clk 0:01:30] } 51. Qc2 { [%eval -4.49] [%clk 0:03:05] } 51... Kf6 { [%eval -3.78] [%clk 0:01:44] } 52. Kf1 { [%eval -4.72] [%clk 0:02:56] } 52... Ke7?! { [%eval -3.66] } { Inaccuracy. Qa1+ was best. } { [%clk 0:01:20] } 53. Qb1 { [%eval -3.99] [%clk 0:01:53] } 53... Qd4 { [%eval -4.18] [%clk 0:01:39] } 54. Qc2 { [%eval -4.25] [%clk 0:01:25] } 54... Kd6 { [%eval -3.61] [%clk 0:01:59] } 55. Kg2 { [%eval -4.4] [%clk 0:01:03] } 55... Ke5 { [%eval -4.31] [%clk 0:01:56] } 56. Kf1 { [%eval -4.39] [%clk 0:01:04] } 56... Qe4 { [%eval -4.47] [%clk 0:01:27] } 57. Qb2+ { [%eval -4.39] [%clk 0:01:26] } 57... Kf5 { [%eval -5.23] [%clk 0:01:19] } 58. Qc3 { [%eval -6.27] [%clk 0:00:55] } 58... Kg4 { [%eval -6.42] [%clk 0:00:55] } 59. Qf6 { [%eval -8.39] [%clk 0:00:36] } 59... Kh3 { [%eval -8.8] [%clk 0:00:39] } 0-1