Event: Round 4: Lev Paciorkowski - Melikset Khachiyan
Date: 2021-06-18
White: Lev Paciorkowski
Black: Melikset Khachiyan
BlackTitle: GM
Result: 0-1
ECO: E91
Opening: King's Indian Defense: Orthodox Variation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:28:41] } 1... Nf6 { [%eval 0.25] [%clk 1:26:56] } 2. c4 { [%eval 0.15] [%clk 1:29:03] } 2... g6 { [%eval 0.37] [%clk 1:25:33] } 3. Nc3 { [%eval 0.25] [%clk 1:29:15] } 3... Bg7 { [%eval 0.68] [%clk 1:23:55] } 4. e4 { [%eval 0.54] [%clk 1:29:37] } 4... d6 { [%eval 0.61] [%clk 1:24:22] } 5. d4 { [%eval 0.45] [%clk 1:29:58] } 5... O-O { [%eval 0.48] [%clk 1:24:47] } 6. Be2 { [%eval 0.48] [%clk 1:30:22] } 6... Bg4 { [%eval 0.85] [%clk 1:24:54] } 7. Be3 { [%eval 0.75] [%clk 1:29:58] } 7... a6 { [%eval 1.01] [%clk 1:24:44] } 8. O-O { [%eval 0.97] [%clk 1:28:46] } 8... Nfd7 { [%eval 1.03] [%clk 1:24:02] } 9. Qb3 { [%eval 1.11] [%clk 1:28:12] } 9... Qc8 { [%eval 1.13] [%clk 1:18:16] } 10. e5? { [%eval -0.31] } { Mistake. h3 was best. } { [%clk 1:12:08] } 10... dxe5 { [%eval -0.24] [%clk 1:14:54] } 11. d5 { [%eval -0.25] [%clk 1:12:31] } 11... c5? { [%eval 0.78] } { Mistake. a5 was best. } { [%clk 1:09:22] } 12. Rad1 { [%eval 0.67] [%clk 1:00:00] } 12... h6 { [%eval 0.89] [%clk 1:07:17] } 13. h3 { [%eval 0.77] [%clk 0:57:15] } 13... Bxf3 { [%eval 0.96] [%clk 1:07:32] } 14. Bxf3 { [%eval 0.9] [%clk 0:57:42] } 14... Ra7 { [%eval 1.31] [%clk 1:06:30] } 15. Qa3?! { [%eval 0.53] } { Inaccuracy. g4 was best. } { [%clk 0:55:11] } 15... f5 { [%eval 0.59] [%clk 0:58:39] } 16. d6 { [%eval 0.09] [%clk 0:51:57] } 16... e6 { [%eval 0.55] [%clk 0:59:06] } 17. Na4?? { [%eval -1.23] } { Blunder. Nb5 was best. } { [%clk 0:46:40] } 17... b6 { [%eval -0.89] [%clk 0:56:08] } 18. b4 { [%eval -1.01] [%clk 0:44:20] } 18... e4 { [%eval -0.83] [%clk 0:45:33] } 19. Be2 { [%eval -0.93] [%clk 0:42:30] } 19... f4 { [%eval -0.91] [%clk 0:44:00] } 20. Nxb6 { [%eval -1.25] [%clk 0:40:45] } 20... Nxb6 { [%eval -1.23] [%clk 0:44:18] } 21. Bxc5 { [%eval -1.34] [%clk 0:41:05] } 21... f3?! { [%eval -0.66] } { Inaccuracy. N8d7 was best. } { [%clk 0:39:55] } 22. gxf3 { [%eval -0.79] [%clk 0:41:06] } 22... exf3 { [%eval -0.45] [%clk 0:40:21] } 23. Bxf3 { [%eval -0.4] [%clk 0:36:45] } 23... Nxc4 { [%eval -0.29] [%clk 0:40:37] } 24. Qb3 { [%eval -0.24] [%clk 0:32:34] } 24... Raf7 { [%eval -0.39] [%clk 0:39:42] } 25. d7? { [%eval -1.77] } { Mistake. Bg4 was best. } { [%clk 0:30:04] } 25... Nxd7 { [%eval -1.56] [%clk 0:39:32] } 26. Bxf8 { [%eval -1.86] [%clk 0:28:31] } 26... Nxf8 { [%eval -1.62] [%clk 0:34:26] } 27. Rc1 { [%eval -1.34] [%clk 0:25:32] } 27... Rc7 { [%eval -1.41] [%clk 0:26:39] } 28. Rfd1 { [%eval -1.61] [%clk 0:24:48] } 28... Ne5?! { [%eval -0.81] } { Inaccuracy. Nb2 was best. } { [%clk 0:25:57] } 29. Rxc7 { [%eval -0.75] [%clk 0:25:11] } 29... Nxf3+ { [%eval -0.68] [%clk 0:26:10] } 30. Qxf3 { [%eval -0.58] [%clk 0:25:36] } 30... Qxc7 { [%eval -0.8] [%clk 0:26:39] } 31. Qe4 { [%eval -0.59] [%clk 0:21:30] } 31... Kf7 { [%eval -0.26] [%clk 0:16:31] } 32. Rd3?! { [%eval -1.25] } { Inaccuracy. a4 was best. } { [%clk 0:19:29] } 32... Nd7?! { [%eval -0.56] } { Inaccuracy. Bf6 was best. } { [%clk 0:15:36] } 33. Rf3+ { [%eval -0.59] [%clk 0:19:21] } 33... Bf6 { [%eval -0.6] [%clk 0:14:28] } 34. Re3?! { [%eval -1.55] } { Inaccuracy. Kg2 was best. } { [%clk 0:17:16] } 34... Qb6?! { [%eval -0.75] } { Inaccuracy. Ne5 was best. } { [%clk 0:11:29] } 35. Rf3?! { [%eval -1.33] } { Inaccuracy. a4 was best. } { [%clk 0:13:38] } 35... Qb5 { [%eval -1.49] [%clk 0:10:11] } 36. Qf4?! { [%eval -2.46] } { Inaccuracy. Kg2 was best. } { [%clk 0:11:32] } 36... Qd5 { [%eval -2.29] [%clk 0:03:47] } 37. Re3?! { [%eval -3.21] } { Inaccuracy. Rc3 was best. } { [%clk 0:04:07] } 37... g5 { [%eval -2.91] [%clk 0:01:43] } 38. Qe4 { [%eval -3.01] [%clk 0:01:17] } 38... Qxa2 { [%eval -3.1] [%clk 0:01:15] } 39. Qb7?! { [%eval -4.0] } { Inaccuracy. Rf3 was best. } { [%clk 0:01:04] } 39... Qd5 { [%eval -4.13] [%clk 0:00:55] } 40. Qxa6 { [%eval -4.26] [%clk 0:00:38] } 40... Bd4 { [%eval -4.29] [%clk 0:00:59] } 41. Rg3 { [%eval -4.29] [%clk 0:28:22] } 41... Qe4 { [%eval -4.18] [%clk 0:30:14] } 42. Qf1?! { [%eval -5.53] } { Inaccuracy. Rg4 was best. } { [%clk 0:26:51] } 42... Ne5 { [%eval -5.75] [%clk 0:30:24] } 43. Qd1 { [%eval -5.5] [%clk 0:26:50] } 43... Qf4 { [%eval -5.56] [%clk 0:30:12] } 44. Rg2 { [%eval -5.51] [%clk 0:25:56] } 44... Nf3+ { [%eval -5.85] [%clk 0:29:21] } 45. Kh1 { [%eval -6.35] [%clk 0:26:21] } 45... h5?! { [%eval -4.6] } { Inaccuracy. Nh4 was best. } { [%clk 0:26:25] } 46. Rg3 { [%eval -4.47] [%clk 0:23:14] } 46... g4 { [%eval -4.74] [%clk 0:26:45] } 47. hxg4 { [%eval -4.53] [%clk 0:21:24] } 47... hxg4 { [%eval -4.32] [%clk 0:27:06] } 48. Qc2?? { [%eval #-14] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:21:24] } 48... Qh6+ { [%eval #-12] [%clk 0:27:20] } 49. Kg2 { [%eval #-12] [%clk 0:21:51] } 0-1