Event: Israeli Open Championship
Site: chess24.com
Date: 2021-12-12
White: Parkhov, Yair
WhiteTitle: IM
WhiteElo: 2434
Black: Ribshtein, Nati
BlackTitle: IM
BlackElo: 2291
Result: 1-0
ECO: E73
Opening: King's Indian Defense: Semi-Averbakh System
Variant: Standard

1. d4 { [%eval 0.19] [%clk 1:30:57] } 1... Nf6 { [%eval 0.32] [%clk 1:20:57] } 2. c4 { [%eval 0.21] [%clk 1:31:20] } 2... g6 { [%eval 0.44] [%clk 1:20:19] } 3. Nc3 { [%eval 0.17] [%clk 1:31:45] } 3... Bg7 { [%eval 0.48] [%clk 1:20:42] } 4. e4 { [%eval 0.67] [%clk 1:32:08] } 4... d6 { [%eval 0.43] [%clk 1:21:10] } 5. Be2 { [%eval 0.13] [%clk 1:32:35] } 5... O-O { [%eval 0.45] [%clk 1:21:16] } 6. Be3 { [%eval 0.33] [%clk 1:32:59] } 6... e5 { [%eval 0.6] [%clk 1:20:17] } 7. d5 { [%eval 0.56] [%clk 1:33:25] } 7... Na6 { [%eval 0.81] [%clk 1:20:33] } 8. g4 { [%eval 0.94] [%clk 1:33:46] } 8... Nc5 { [%eval 0.87] [%clk 1:19:30] } 9. f3 { [%eval 0.95] [%clk 1:34:11] } 9... h5 { [%eval 1.01] [%clk 1:19:50] } 10. h4? { [%eval -0.25] } { Mistake. g5 was best. } { [%clk 1:34:30] } 10... a5? { [%eval 0.79] } { Mistake. hxg4 was best. } { [%clk 1:09:50] } 11. g5 { [%eval 0.96] [%clk 1:33:24] } 11... Nh7?! { [%eval 1.7] } { Inaccuracy. Ne8 was best. } { [%clk 1:04:40] } 12. Nh3 { [%eval 1.3] [%clk 1:32:45] } 12... f6 { [%eval 1.67] [%clk 1:01:29] } 13. Qd2 { [%eval 1.39] [%clk 1:32:17] } 13... Bxh3 { [%eval 1.6] [%clk 0:46:41] } 14. Rxh3 { [%eval 1.28] [%clk 1:32:41] } 14... fxg5 { [%eval 1.52] [%clk 0:47:06] } 15. hxg5 { [%eval 1.56] [%clk 1:33:02] } 15... Rf4 { [%eval 1.59] [%clk 0:40:11] } 16. Rg3 { [%eval 1.48] [%clk 1:33:21] } 16... a4 { [%eval 1.76] [%clk 0:27:35] } 17. O-O-O { [%eval 1.87] [%clk 1:30:28] } 17... Rh4 { [%eval 1.82] [%clk 0:20:12] } 18. Rg2 { [%eval 1.66] [%clk 1:15:10] } 18... a3?! { [%eval 2.79] } { Inaccuracy. Rh3 was best. } { [%clk 0:16:57] } 19. b3?! { [%eval 2.05] } { Inaccuracy. b4 was best. } { [%clk 1:13:45] } 19... b6 { [%eval 2.57] [%clk 0:16:13] } 20. Kb1 { [%eval 2.84] [%clk 1:13:18] } 20... Qe7 { [%eval 2.93] [%clk 0:15:22] } 21. Rdg1 { [%eval 2.69] [%clk 1:10:28] } 21... Rf4 { [%eval 3.24] [%clk 0:14:09] } 22. Rg3?! { [%eval 2.44] } { Inaccuracy. Qc1 was best. } { [%clk 1:07:20] } 22... Rh4 { [%eval 2.79] [%clk 0:07:25] } 23. Bf1 { [%eval 2.36] [%clk 1:03:38] } 23... Kh8 { [%eval 2.78] [%clk 0:05:58] } 24. Qg2 { [%eval 2.94] [%clk 0:57:31] } 24... Rf4 { [%eval 2.88] [%clk 0:05:51] } 25. Bc1 { [%eval 2.82] [%clk 0:57:12] } 25... Qf7 { [%eval 3.05] [%clk 0:04:58] } 26. Be2 { [%eval 3.17] [%clk 0:52:42] } 26... Qd7 { [%eval 3.21] [%clk 0:01:50] } 27. Qh3 { [%eval 3.13] [%clk 0:50:10] } 27... Qe7 { [%eval 3.06] [%clk 0:01:34] } 28. Qf1 { [%eval 3.23] [%clk 0:47:05] } 28... Rf7 { [%eval 2.75] [%clk 0:01:41] } 29. Qd1 { [%eval 2.93] [%clk 0:46:58] } 29... Bf8 { [%eval 3.62] [%clk 0:01:12] } 30. Nb5 { [%eval 4.38] [%clk 0:45:36] } 30... Qd7 { [%eval 4.43] [%clk 0:01:19] } 31. Nxa3 { [%eval 4.91] [%clk 0:45:21] } 31... Be7 { [%eval 5.14] [%clk 0:01:35] } 32. Nc2 { [%eval 4.38] [%clk 0:43:07] } 32... Rff8 { [%eval 4.92] [%clk 0:01:26] } 33. Nb4 { [%eval 4.52] [%clk 0:40:50] } 33... Nb7?! { [%eval 6.92] } { Inaccuracy. Kg7 was best. } { [%clk 0:01:33] } 34. Bf1 { [%eval 5.31] [%clk 0:40:11] } 34... Nd8 { [%eval 6.45] [%clk 0:01:38] } 35. Bh3 { [%eval 6.46] [%clk 0:39:12] } 35... Qe8 { [%eval 6.02] [%clk 0:02:04] } 36. Nd3 { [%eval 6.07] [%clk 0:39:11] } 36... b5 { [%eval 7.71] [%clk 0:01:39] } 37. c5 { [%eval 7.34] [%clk 0:38:15] } 37... Nf7 { [%eval 7.23] [%clk 0:00:36] } 38. Qd2? { [%eval 3.66] } { Mistake. f4 was best. } { [%clk 0:34:10] } 38... dxc5? { [%eval 7.54] } { Mistake. Nfxg5 was best. } { [%clk 0:00:38] } 39. f4 { [%eval 7.08] [%clk 0:33:28] } 39... exf4 { [%eval 7.82] [%clk 0:00:36] } 40. Bb2+ { [%eval 6.33] [%clk 0:29:44] } 40... Kg8?! { [%eval 9.42] } { Inaccuracy. Bf6 was best. } { [%clk 0:00:57] } 41. Nxf4 { [%eval 9.76] [%clk 0:29:51] } 41... Bd6 { [%eval 10.38] [%clk 0:00:41] } 42. Be6 { [%eval 10.57] [%clk 0:29:28] } 42... b4 { [%eval 10.75] [%clk 0:00:37] } 43. Nxh5 { [%eval 9.25] [%clk 0:26:43] } 43... Bxg3 { [%eval 11.85] [%clk 0:00:54] } 44. Nf6+ { [%eval 10.4] [%clk 0:26:40] } 44... Nxf6 { [%eval 10.9] [%clk 0:01:19] } 45. gxf6 { [%eval 11.72] [%clk 0:27:04] } 45... Kh7?! { [%eval #4] } { Checkmate is now unavoidable. Qxe6 was best. } { [%clk 0:00:35] } 46. Rh1+ { [%eval #3] [%clk 0:27:20] } 1-0