Event: Solidarity Friendly Match Israel-Ukraine
Site: Ukraina, Kyiv, Ukraine
Date: 2022-03-21
White: Kogan, Arthur
WhiteTitle: GM
Black: Efimenko, Zahar
BlackTitle: GM
Result: 1/2-1/2
ECO: B06
Opening: Modern Defense: Standard Defense
Variant: Standard

1. e4 { [%eval 0.28] [%clk 0:15:10] } 1... g6 { [%eval 0.71] [%clk 0:15:03] } 2. d4 { [%eval 0.68] [%clk 0:15:15] } 2... Bg7 { [%eval 0.73] [%clk 0:15:10] } 3. Nc3 { [%eval 0.47] [%clk 0:15:22] } 3... d6 { [%eval 0.72] [%clk 0:15:18] } 4. Bg5 { [%eval 0.32] [%clk 0:15:24] } 4... Nd7 { [%eval 0.69] [%clk 0:15:10] } 5. Qd2?! { [%eval 0.14] } { Inaccuracy. Nf3 was best. } { [%clk 0:14:57] } 5... c6?! { [%eval 0.89] } { Inaccuracy. a6 was best. } { [%clk 0:15:13] } 6. f4 { [%eval 0.63] [%clk 0:14:30] } 6... b5 { [%eval 0.96] [%clk 0:13:55] } 7. Nf3 { [%eval 0.79] [%clk 0:14:17] } 7... Ngf6 { [%eval 1.06] [%clk 0:13:23] } 8. Bd3 { [%eval 0.9] [%clk 0:14:10] } 8... O-O { [%eval 1.34] [%clk 0:13:18] } 9. Ne2?? { [%eval -0.51] } { Blunder. e5 was best. } { [%clk 0:13:37] } 9... c5 { [%eval -0.18] [%clk 0:10:54] } 10. e5 { [%eval -0.47] [%clk 0:12:55] } 10... c4 { [%eval -0.63] [%clk 0:10:55] } 11. exf6 { [%eval -0.56] [%clk 0:12:47] } 11... Nxf6 { [%eval -0.69] [%clk 0:11:02] } 12. Bxf6 { [%eval -0.91] [%clk 0:11:53] } 12... exf6 { [%eval -0.99] [%clk 0:10:51] } 13. Be4 { [%eval -0.83] [%clk 0:11:01] } 13... d5 { [%eval -1.48] [%clk 0:10:57] } 14. Bxd5 { [%eval -1.75] [%clk 0:11:09] } 14... Qxd5 { [%eval -2.12] [%clk 0:11:05] } 15. O-O { [%eval -1.92] [%clk 0:11:16] } 15... Bb7 { [%eval -2.0] [%clk 0:11:11] } 16. Nc3 { [%eval -2.52] [%clk 0:10:28] } 16... Qd7 { [%eval -2.37] [%clk 0:11:13] } 17. a3 { [%eval -2.47] [%clk 0:10:23] } 17... Rad8 { [%eval -2.66] [%clk 0:11:15] } 18. Rad1 { [%eval -2.63] [%clk 0:10:05] } 18... a5 { [%eval -2.05] [%clk 0:11:08] } 19. Ne2?! { [%eval -2.71] } { Inaccuracy. Rde1 was best. } { [%clk 0:09:48] } 19... Rfe8 { [%eval -2.55] [%clk 0:10:28] } 20. Rf2 { [%eval -3.11] [%clk 0:09:06] } 20... Qc7 { [%eval -2.55] [%clk 0:10:15] } 21. f5 { [%eval -2.6] [%clk 0:09:06] } 21... g5?? { [%eval -0.25] } { Blunder. Bf8 was best. } { [%clk 0:08:37] } 22. c3 { [%eval -0.45] [%clk 0:08:43] } 22... Qe7 { [%eval 0.0] [%clk 0:08:03] } 23. Ng3 { [%eval 0.0] [%clk 0:08:40] } 23... Qe3? { [%eval 1.06] } { Mistake. Qf8 was best. } { [%clk 0:08:09] } 24. Nh5?! { [%eval 0.28] } { Inaccuracy. Qxe3 was best. } { [%clk 0:07:02] } 24... Qxd2?! { [%eval 1.3] } { Inaccuracy. b4 was best. } { [%clk 0:06:40] } 25. Nxd2 { [%eval 1.23] [%clk 0:06:57] } 25... Bd5 { [%eval 1.55] [%clk 0:06:20] } 26. Nf1 { [%eval 1.77] [%clk 0:06:38] } 26... Rd6 { [%eval 1.5] [%clk 0:04:50] } 27. Nxg7? { [%eval 0.0] } { Mistake. Rdd2 was best. } { [%clk 0:05:50] } 27... Kxg7 { [%eval 0.05] [%clk 0:04:57] } 28. Ng3 { [%eval 0.0] [%clk 0:05:59] } 28... Re3? { [%eval 1.02] } { Mistake. Rh8 was best. } { [%clk 0:04:49] } 29. Nf1? { [%eval -0.07] } { Mistake. Rfd2 was best. } { [%clk 0:05:08] } 29... Re8 { [%eval 0.14] [%clk 0:04:10] } 30. Ng3 { [%eval 0.0] [%clk 0:05:11] } 30... b4 { [%eval 0.37] [%clk 0:04:18] } 31. axb4 { [%eval 0.29] [%clk 0:04:44] } 31... axb4 { [%eval 0.45] [%clk 0:04:25] } 32. Re2 { [%eval 0.15] [%clk 0:04:24] } 32... Rxe2?! { [%eval 0.94] } { Inaccuracy. Ra8 was best. } { [%clk 0:03:14] } 33. Nxe2 { [%eval 0.67] [%clk 0:04:32] } 33... bxc3 { [%eval 0.92] [%clk 0:03:08] } 34. Nxc3 { [%eval 0.82] [%clk 0:04:27] } 34... h5 { [%eval 0.6] [%clk 0:03:11] } 35. Kf2 { [%eval 0.87] [%clk 0:04:16] } 35... Kf8 { [%eval 0.62] [%clk 0:03:03] } 36. Rd2 { [%eval 0.71] [%clk 0:03:58] } 36... Ke7 { [%eval 0.67] [%clk 0:02:30] } 37. Ke3?! { [%eval 0.0] } { Inaccuracy. g3 was best. } { [%clk 0:04:02] } 37... Kd7?! { [%eval 1.0] } { Inaccuracy. Rd8 was best. } { [%clk 0:02:38] } 38. Nxd5? { [%eval -0.03] } { Mistake. g3 was best. } { [%clk 0:02:44] } 38... Rxd5 { [%eval 0.0] [%clk 0:02:45] } 39. Ke4 { [%eval -0.14] [%clk 0:02:52] } 39... Rb5 { [%eval -0.06] [%clk 0:02:11] } 40. g3 { [%eval -0.09] [%clk 0:02:20] } 40... g4 { [%eval -0.21] [%clk 0:01:54] } 41. Rc2 { [%eval 0.0] [%clk 0:01:46] } 41... Kd6 { [%eval -0.05] [%clk 0:01:48] } 42. Rd2 { [%eval 0.0] [%clk 0:00:54] } 42... Rb3 { [%eval -0.12] [%clk 0:01:38] } 43. Rc2 { [%eval -0.12] [%clk 0:00:57] } 43... Rb8 { [%eval 0.0] [%clk 0:01:33] } 44. Rxc4 { [%eval 0.0] [%clk 0:00:27] } 44... Rxb2 { [%eval 0.0] [%clk 0:01:38] } 45. Ra4 { [%eval -0.05] [%clk 0:00:34] } 45... Re2+ { [%eval -0.13] [%clk 0:01:40] } 46. Kf4 { [%eval 0.0] [%clk 0:00:41] } 46... Kd5 { [%eval 0.0] [%clk 0:00:45] } 47. Ra5+ { [%eval -0.06] [%clk 0:00:35] } 47... Kxd4 { [%eval -0.04] [%clk 0:00:51] } 48. Ra4+ { [%eval 0.0] [%clk 0:00:43] } 48... Kd5 { [%eval 0.0] [%clk 0:00:52] } 49. Ra5+ { [%eval 0.0] [%clk 0:00:49] } 49... Kd6 { [%eval 0.0] [%clk 0:01:00] } 50. Ra7 { [%eval 0.0] [%clk 0:00:46] } 50... Rf2+ { [%eval -0.16] [%clk 0:00:19] } 51. Ke4 { [%eval -0.01] [%clk 0:00:51] } 51... Re2+ { [%eval 0.0] [%clk 0:00:17] } 52. Kf4 { [%eval 0.0] [%clk 0:01:00] } 52... Rf2+ { [%eval -0.04] [%clk 0:00:25] } 53. Ke4 { [%eval -0.1] [%clk 0:01:07] } 53... Re2+ { [%eval 0.0] [%clk 0:00:19] } 54. Kf4 { [%clk 0:01:15] } 1/2-1/2