Event: Round 3.1: Stefan Knappe - Elias Mandelkow
Site: https://lichess.org/study/dDVWGKnz/LBCL4EAV
Date: 2022-10-02
White: Stefan Knappe
Black: Elias Mandelkow
Result: 0-1
ECO: C20
Opening: English Opening: The Whale
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:51] } 1... e5 { [%eval 0.25] [%clk 1:30:01] } 2. e4?! { [%eval -0.54] } { Inaccuracy. g3 was best. } { [%clk 1:30:41] } 2... Bc5 { [%eval -0.32] [%clk 1:26:53] } 3. Nf3 { [%eval -0.41] [%clk 1:30:39] } 3... d6 { [%eval -0.49] [%clk 1:26:55] } 4. Be2 { [%eval -0.77] [%clk 1:30:10] } 4... Nc6 { [%eval -0.6] [%clk 1:22:44] } 5. Nc3 { [%eval -0.79] [%clk 1:28:23] } 5... a5 { [%eval -0.49] [%clk 1:20:45] } 6. Nb5 { [%eval -0.55] [%clk 1:27:29] } 6... Nf6 { [%eval -0.24] [%clk 1:17:01] } 7. d4? { [%eval -1.45] } { Mistake. d3 was best. } { [%clk 1:27:15] } 7... exd4 { [%eval -0.98] [%clk 1:14:37] } 8. Nbxd4?! { [%eval -1.88] } { Inaccuracy. Bg5 was best. } { [%clk 1:26:42] } 8... Nxd4 { [%eval -1.75] [%clk 1:13:40] } 9. Nxd4 { [%eval -1.8] [%clk 1:26:55] } 9... Nxe4 { [%eval -1.65] [%clk 1:13:05] } 10. Be3?! { [%eval -2.62] } { Inaccuracy. O-O was best. } { [%clk 1:25:44] } 10... Bb4+ { [%eval -2.55] [%clk 1:12:06] } 11. Kf1 { [%eval -2.54] [%clk 1:24:35] } 11... O-O { [%eval -2.56] [%clk 1:11:29] } 12. a3 { [%eval -3.04] [%clk 1:24:57] } 12... Bc5 { [%eval -2.87] [%clk 1:11:31] } 13. b4? { [%eval -5.28] } { Mistake. Qc2 was best. } { [%clk 1:23:02] } 13... Nc3 { [%eval -5.3] [%clk 1:05:18] } 14. Qd3 { [%eval -5.91] [%clk 1:22:25] } 14... Nxe2?? { [%eval -2.77] } { Blunder. axb4 was best. } { [%clk 1:03:52] } 15. Kxe2?! { [%eval -3.72] } { Inaccuracy. bxc5 was best. } { [%clk 1:22:43] } 15... axb4 { [%eval -3.5] [%clk 1:03:40] } 16. axb4 { [%eval -3.91] [%clk 1:22:49] } 16... Rxa1 { [%eval -3.62] [%clk 1:03:19] } 17. Rxa1 { [%eval -3.41] [%clk 1:23:10] } 17... Bxb4 { [%eval -3.39] [%clk 1:02:37] } 18. Kf1?! { [%eval -4.94] } { Inaccuracy. Nc2 was best. } { [%clk 1:21:44] } 18... Be6?? { [%eval -1.04] } { Blunder. Qf6 was best. } { [%clk 0:58:07] } 19. Nc2?? { [%eval -5.01] } { Blunder. Nxe6 was best. } { [%clk 1:20:07] } 19... Bc5 { [%eval -4.52] [%clk 0:58:05] } 20. Rd1?! { [%eval -6.98] } { Inaccuracy. Bd4 was best. } { [%clk 1:19:30] } 20... Bxe3? { [%eval -4.04] } { Mistake. Qh4 was best. } { [%clk 0:58:15] } 21. Nxe3 { [%eval -4.43] [%clk 1:19:02] } 21... Qf6 { [%eval -4.37] [%clk 0:58:05] } 22. Nd5 { [%eval -5.41] [%clk 1:12:59] } 22... Bxd5 { [%eval -4.87] [%clk 0:57:56] } 23. Qxd5 { [%eval -5.8] [%clk 1:12:29] } 23... Qe6 { [%eval -4.87] [%clk 0:57:32] } 24. Re1 { [%eval -4.87] [%clk 1:12:01] } 24... Qxd5 { [%eval -4.94] [%clk 0:57:13] } 25. cxd5 { [%eval -5.03] [%clk 1:12:11] } 25... g6 { [%eval -5.03] [%clk 0:57:27] } 26. g4 { [%eval -5.31] [%clk 1:11:46] } 26... f5?! { [%eval -3.51] } { Inaccuracy. Rb8 was best. } { [%clk 0:56:14] } 27. g5 { [%eval -3.27] [%clk 1:11:56] } 27... Kf7 { [%eval -3.66] [%clk 0:56:28] } 28. f4 { [%eval -3.86] [%clk 1:11:20] } 28... Re8 { [%eval -4.29] [%clk 0:56:50] } 29. Rc1?! { [%eval -5.58] } { Inaccuracy. Rb1 was best. } { [%clk 1:11:10] } 29... Re7 { [%eval -5.56] [%clk 0:56:34] } 30. Kf2 { [%eval -5.64] [%clk 1:11:03] } 30... Ke8 { [%eval -6.09] [%clk 0:56:47] } 31. Ra1 { [%eval -6.77] [%clk 1:10:42] } 31... c6 { [%eval -6.43] [%clk 0:55:06] } 32. dxc6 { [%eval -7.39] [%clk 1:10:42] } 32... bxc6 { [%eval -7.47] [%clk 0:55:22] } 33. Ra8+ { [%eval -7.71] [%clk 1:09:28] } 33... Kd7 { [%eval -7.74] [%clk 0:55:28] } 34. Ra7+ { [%eval -8.0] [%clk 1:05:30] } 34... Ke6 { [%eval -8.1] [%clk 0:55:52] } 35. Ra6 { [%eval -8.72] [%clk 1:04:55] } 35... Kd5 { [%eval -8.73] [%clk 0:56:15] } 36. Kf3 { [%eval -9.89] [%clk 1:04:26] } 36... c5 { [%eval -10.02] [%clk 0:56:25] } 37. h4 { [%eval -10.14] [%clk 1:03:34] } 37... c4 { [%eval -9.89] [%clk 0:56:30] } 38. Ra1 { [%eval -10.37] [%clk 0:58:52] } 38... Kc5 { [%eval -10.09] [%clk 0:56:04] } 39. Rc1 { [%eval -10.76] [%clk 0:57:43] } 39... d5 { [%eval -11.23] [%clk 0:56:18] } 40. Rh1 { [%eval -11.67] } 0-1