Event: Round 1 | A: Leon Zweigait - Daniel Boerma
Site: https://lichess.org/study/XizvwVXp/yx83f3IW
Date: 2023-01-05
White: Leon Zweigait
Black: Daniel Boerma
Result: 0-1
ECO: A10
Opening: English Opening
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... d6 { [%eval 0.41] [%clk 1:30:51] } 2. Nc3 { [%eval 0.41] [%clk 1:31:09] } 2... Nf6 { [%eval 0.29] [%clk 1:31:01] } 3. g3 { [%eval 0.36] [%clk 1:31:20] } 3... g6 { [%eval 0.29] [%clk 1:31:17] } 4. Bg2 { [%eval 0.35] [%clk 1:31:34] } 4... Bg7 { [%eval 0.56] [%clk 1:31:38] } 5. e3 { [%eval 0.4] [%clk 1:31:47] } 5... O-O { [%eval 0.0] [%clk 1:31:58] } 6. Nge2 { [%eval 0.0] [%clk 1:32:05] } 6... e5 { [%eval 0.02] [%clk 1:31:45] } 7. O-O { [%eval 0.1] [%clk 1:32:22] } 7... Nbd7 { [%eval 0.56] [%clk 1:31:48] } 8. b4?! { [%eval 0.0] } { Inaccuracy. d3 was best. } { [%clk 1:32:11] } 8... Rb8?! { [%eval 0.73] } { Inaccuracy. a5 was best. } { [%clk 1:32:05] } 9. Rb1 { [%eval 0.4] [%clk 1:32:13] } 9... b6 { [%eval 0.73] [%clk 1:31:54] } 10. Qa4 { [%eval 0.62] [%clk 1:32:23] } 10... a6 { [%eval 0.63] [%clk 1:32:01] } 11. d4 { [%eval 0.48] [%clk 1:31:58] } 11... Re8 { [%eval 0.43] [%clk 1:30:56] } 12. Bc6 { [%eval 0.43] [%clk 1:30:41] } 12... Re7 { [%eval 0.7] [%clk 1:31:01] } 13. f4?! { [%eval 0.06] } { Inaccuracy. Rd1 was best. } { [%clk 1:30:15] } 13... e4?! { [%eval 0.65] } { Inaccuracy. b5 was best. } { [%clk 1:30:19] } 14. d5 { [%eval 0.74] [%clk 1:29:51] } 14... a5 { [%eval 0.98] [%clk 1:29:53] } 15. a3 { [%eval 1.03] [%clk 1:29:47] } 15... Ba6 { [%eval 1.49] [%clk 1:28:53] } 16. Nb5 { [%eval 1.54] [%clk 1:29:24] } 16... Bxb5 { [%eval 1.51] [%clk 1:28:50] } 17. Qxb5 { [%eval 1.13] [%clk 1:29:21] } 17... axb4 { [%eval 1.02] [%clk 1:28:24] } 18. axb4 { [%eval 1.0] [%clk 1:29:31] } 18... Qc8 { [%eval 1.3] [%clk 1:27:27] } 19. Nd4 { [%eval 1.0] [%clk 1:29:35] } 19... Nf8 { [%eval 0.83] [%clk 1:27:16] } 20. Bb2?? { [%eval -2.06] } { Blunder. Qa4 was best. } { [%clk 1:29:24] } 20... Qh3 { [%eval -2.12] [%clk 1:26:50] } 21. Rf2 { [%eval -2.75] [%clk 1:29:04] } 21... Ng4 { [%eval -3.19] [%clk 1:25:43] } 22. Re2 { [%eval -3.5] [%clk 1:19:03] } 22... h5?! { [%eval -2.22] } { Inaccuracy. Nxh2 was best. } { [%clk 1:25:49] } 23. Nc2?! { [%eval -3.24] } { Inaccuracy. c5 was best. } { [%clk 1:15:08] } 23... h4 { [%eval -3.09] [%clk 1:25:47] } 24. Bxg7? { [%eval -5.97] } { Mistake. gxh4 was best. } { [%clk 1:14:48] } 24... Kxg7?? { [%eval -2.54] } { Blunder. hxg3 was best. } { [%clk 1:26:11] } 25. Rg2?? { [%eval -6.34] } { Blunder. gxh4 was best. } { [%clk 1:14:51] } 25... Nh7?? { [%eval -0.82] } { Blunder. hxg3 was best. } { [%clk 1:25:24] } 26. c5?? { [%eval -4.83] } { Blunder. gxh4 was best. } { [%clk 1:14:31] } 26... Nhf6?? { [%eval -1.56] } { Blunder. hxg3 was best. } { [%clk 1:25:34] } 27. cxd6?? { [%eval -4.57] } { Blunder. gxh4 was best. } { [%clk 1:14:32] } 27... cxd6? { [%eval -2.29] } { Mistake. hxg3 was best. } { [%clk 1:25:56] } 28. Qc4?? { [%eval -5.66] } { Blunder. gxh4 was best. } { [%clk 1:14:40] } 28... hxg3 { [%eval -5.69] [%clk 1:25:15] } 29. hxg3? { [%eval -17.32] } { Mistake. Qe2 was best. } { [%clk 1:14:58] } 29... Rh8 { [%eval -22.94] [%clk 1:25:25] } 30. Kf1 { [%eval -14.74] [%clk 1:11:21] } 30... Nh2+ { [%eval -9.43] [%clk 1:24:42] } 31. Kg1? { [%eval #-5] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 1:10:33] } 31... Nf3+ { [%eval #-4] [%clk 1:25:00] } 32. Kf1 { [%eval #-4] [%clk 1:08:57] } 32... Qh1+ { [%eval #-3] [%clk 1:25:14] } 0-1