Event: Round 4 (D): Eugene Yanayt - Dirk Troltenier
Site: https://lichess.org/study/7cOFJEa8/ozs5knT6
Date: 2023-01-14
White: Eugene Yanayt
WhiteTitle: FM
Black: Dirk Troltenier
BlackTitle: FM
Result: 1-0
ECO: A05
Opening: King's Indian Attack
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:27:58] } 1... d5 { [%eval 0.34] [%clk 1:30:34] } 2. g3 { [%eval 0.12] [%clk 1:28:21] } 2... Nf6 { [%eval 0.33] [%clk 1:30:42] } 3. Bg2 { [%eval 0.32] [%clk 1:28:45] } 3... Bf5 { [%eval 0.46] [%clk 1:29:58] } 4. O-O { [%eval 0.4] [%clk 1:28:29] } 4... e6 { [%eval 0.44] [%clk 1:30:07] } 5. d3 { [%eval 0.29] [%clk 1:27:28] } 5... h6 { [%eval 0.69] [%clk 1:29:55] } 6. Nc3?! { [%eval 0.0] } { Inaccuracy. c4 was best. } { [%clk 1:25:14] } 6... Be7 { [%eval 0.1] [%clk 1:26:57] } 7. Nd2 { [%eval 0.0] [%clk 1:24:16] } 7... O-O { [%eval 0.18] [%clk 1:24:06] } 8. e4 { [%eval 0.06] [%clk 1:24:24] } 8... dxe4?! { [%eval 0.8] } { Inaccuracy. Bh7 was best. } { [%clk 1:19:22] } 9. dxe4 { [%eval 0.38] [%clk 1:22:43] } 9... Bh7 { [%eval 0.56] [%clk 1:11:19] } 10. Nc4 { [%eval 0.12] [%clk 1:14:18] } 10... c6 { [%eval 0.57] [%clk 1:03:55] } 11. Qe2?! { [%eval -0.1] } { Inaccuracy. a4 was best. } { [%clk 1:10:54] } 11... Nbd7 { [%eval 0.43] [%clk 1:02:53] } 12. a4 { [%eval 0.52] [%clk 1:01:13] } 12... Qc7 { [%eval 0.47] [%clk 0:53:23] } 13. Kh1 { [%eval 0.13] [%clk 0:56:17] } 13... Rab8?! { [%eval 0.78] } { Inaccuracy. b6 was best. } { [%clk 0:45:19] } 14. a5?! { [%eval -0.03] } { Inaccuracy. Bf4 was best. } { [%clk 0:42:25] } 14... b5 { [%eval 0.0] [%clk 0:43:40] } 15. axb6 { [%eval -0.15] [%clk 0:42:45] } 15... axb6 { [%eval -0.04] [%clk 0:43:56] } 16. Be3 { [%eval -0.09] [%clk 0:40:03] } 16... Ra8 { [%eval 0.06] [%clk 0:41:25] } 17. f4 { [%eval -0.07] [%clk 0:27:50] } 17... Nc5 { [%eval 0.11] [%clk 0:23:41] } 18. b4?! { [%eval -0.59] } { Inaccuracy. Rxa8 was best. } { [%clk 0:24:46] } 18... Ncd7 { [%eval -0.71] [%clk 0:22:51] } 19. b5?! { [%eval -1.64] } { Inaccuracy. Rxa8 was best. } { [%clk 0:25:04] } 19... Rxa1 { [%eval -1.28] [%clk 0:20:23] } 20. Rxa1 { [%eval -0.99] [%clk 0:25:30] } 20... Bb4 { [%eval -1.35] [%clk 0:16:07] } 21. Na2 { [%eval -1.36] [%clk 0:25:18] } 21... Bc5? { [%eval 0.0] } { Mistake. Ra8 was best. } { [%clk 0:12:16] } 22. bxc6? { [%eval -1.27] } { Mistake. Bxc5 was best. } { [%clk 0:14:13] } 22... Qxc6 { [%eval -1.31] [%clk 0:11:34] } 23. Bxc5 { [%eval -1.28] [%clk 0:14:24] } 23... Nxc5 { [%eval -0.99] [%clk 0:11:19] } 24. e5 { [%eval -1.29] [%clk 0:11:10] } 24... Nd5?? { [%eval 0.66] } { Blunder. Nfe4 was best. } { [%clk 0:09:53] } 25. Nb4 { [%eval 0.52] [%clk 0:09:41] } 25... Qb5 { [%eval 0.51] [%clk 0:10:02] } 26. Nxd5 { [%eval 0.81] [%clk 0:07:11] } 26... exd5 { [%eval 0.93] [%clk 0:10:30] } 27. Bxd5 { [%eval 0.63] [%clk 0:07:34] } 27... Nd3?? { [%eval 3.26] } { Blunder. Ne6 was best. } { [%clk 0:09:16] } 28. Ne3 { [%eval 3.27] [%clk 0:02:46] } 28... Qb2 { [%eval 3.12] [%clk 0:09:26] } 29. Rd1 { [%eval 3.17] [%clk 0:02:22] } 29... Nc5 { [%eval 3.48] [%clk 0:08:12] } 30. f5?? { [%eval 0.0] } { Blunder. Qc4 was best. } { [%clk 0:02:22] } 30... Qxe5 { [%eval 0.0] [%clk 0:08:16] } 31. Qf3 { [%eval 0.02] [%clk 0:01:58] } 31... Re8 { [%eval 0.09] [%clk 0:08:17] } 32. Re1? { [%eval -1.1] } { Mistake. Bc6 was best. } { [%clk 0:01:34] } 32... Qc3?! { [%eval -0.15] } { Inaccuracy. Bxf5 was best. } { [%clk 0:07:53] } 33. Re2 { [%eval 0.0] [%clk 0:02:03] } 33... Qe5 { [%eval 0.31] [%clk 0:07:08] } 34. Bc4 { [%eval 0.0] [%clk 0:01:11] } 34... Qd4 { [%eval 0.0] [%clk 0:06:34] } 35. Qc6 { [%eval -0.06] [%clk 0:00:39] } 35... Qd8 { [%eval 0.18] [%clk 0:05:57] } 36. Rd2 { [%eval 0.04] [%clk 0:00:50] } 36... Qe7 { [%eval 0.09] [%clk 0:06:11] } 37. Re2 { [%eval 0.0] [%clk 0:00:46] } 37... Qd8 { [%eval 0.36] [%clk 0:06:05] } 38. g4 { [%eval 0.23] [%clk 0:00:51] } 38... h5 { [%eval 0.4] [%clk 0:05:09] } 39. gxh5?? { [%eval -2.4] } { Blunder. h3 was best. } { [%clk 0:01:19] } 39... Kf8?? { [%eval 2.55] } { Blunder. Bxf5 was best. } { [%clk 0:01:49] } 40. Bb5?? { [%eval 0.43] } { Blunder. h6 was best. } { [%clk 0:00:50] } 40... Re5 { [%eval 0.39] [%clk 0:01:39] } 41. Qf3 { [%eval 0.32] [%clk 0:00:51] } 41... Ne4 { [%eval 0.67] [%clk 0:00:57] } 42. Bd3 { [%eval 0.42] [%clk 0:01:05] } 42... Nd6?? { [%eval 2.21] } { Blunder. Nc5 was best. } { [%clk 0:01:15] } 43. h6 { [%eval 2.4] [%clk 0:00:52] } 43... gxh6?? { [%eval 4.95] } { Blunder. f6 was best. } { [%clk 0:00:50] } 44. Qf4 { [%eval 5.31] [%clk 0:01:21] } 44... Qe8? { [%eval 13.35] } { Mistake. Qf6 was best. } { [%clk 0:00:32] } 45. Qxh6+ { [%eval 14.94] [%clk 0:01:31] } 45... Ke7 { [%eval 14.01] [%clk 0:00:58] } 46. Nd5+ { [%eval 13.7] [%clk 0:01:46] } 46... Kd8?! { [%eval #5] } { Checkmate is now unavoidable. Kd7 was best. } { [%clk 0:00:54] } 47. Qxd6+ { [%eval #4] [%clk 0:02:03] } 1-0