Event: Round 4 | C: Laurentius Nguyen - Lorenz Meyer
Site: https://lichess.org/study/MP9qMrSK/s6wXtuOh
Date: 2023-01-06
White: Laurentius Nguyen
Black: Lorenz Meyer
Result: 1-0
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c6 { [%eval 0.37] [%clk 1:30:52] } 2. d4 { [%eval 0.41] [%clk 1:31:23] } 2... d5 { [%eval 0.28] [%clk 1:31:16] } 3. exd5 { [%eval 0.31] [%clk 1:31:31] } 3... cxd5 { [%eval 0.31] [%clk 1:31:30] } 4. Nf3 { [%eval 0.0] [%clk 1:31:55] } 4... Nc6 { [%eval 0.22] [%clk 1:31:45] } 5. h3 { [%eval 0.0] [%clk 1:31:56] } 5... Bf5 { [%eval 0.1] [%clk 1:32:08] } 6. c4 { [%eval 0.04] [%clk 1:31:41] } 6... e6 { [%eval 0.0] [%clk 1:30:50] } 7. Nc3 { [%eval -0.07] [%clk 1:31:30] } 7... Nf6 { [%eval 0.2] [%clk 1:28:17] } 8. Be3?! { [%eval -0.75] } { Inaccuracy. c5 was best. } { [%clk 1:29:28] } 8... Be7?! { [%eval 0.27] } { Inaccuracy. Bb4 was best. } { [%clk 1:26:21] } 9. b3?? { [%eval -3.1] } { Blunder. c5 was best. } { [%clk 1:28:03] } 9... O-O? { [%eval -1.5] } { Mistake. Bb4 was best. } { [%clk 1:26:01] } 10. Bd3? { [%eval -3.27] } { Mistake. c5 was best. } { [%clk 1:26:39] } 10... Bb4 { [%eval -3.53] [%clk 1:21:12] } 11. Rc1 { [%eval -3.53] [%clk 1:24:19] } 11... Ne4? { [%eval -1.75] } { Mistake. Qa5 was best. } { [%clk 1:20:01] } 12. Bxe4 { [%eval -1.73] [%clk 1:24:10] } 12... Bxe4 { [%eval -1.83] [%clk 1:20:20] } 13. O-O?! { [%eval -2.5] } { Inaccuracy. cxd5 was best. } { [%clk 1:24:15] } 13... Bxf3? { [%eval -0.85] } { Mistake. Ba3 was best. } { [%clk 1:16:27] } 14. Qxf3 { [%eval -0.78] [%clk 1:23:43] } 14... dxc4 { [%eval -0.74] [%clk 1:16:24] } 15. Qg4? { [%eval -2.19] } { Mistake. d5 was best. } { [%clk 1:18:49] } 15... Bxc3?! { [%eval -1.16] } { Inaccuracy. cxb3 was best. } { [%clk 1:14:15] } 16. Rxc3 { [%eval -1.37] [%clk 1:19:08] } 16... cxb3 { [%eval -1.2] [%clk 1:14:35] } 17. Rxb3 { [%eval -1.32] [%clk 1:16:01] } 17... Qe7?! { [%eval -0.39] } { Inaccuracy. b6 was best. } { [%clk 1:10:31] } 18. Bc1?? { [%eval -2.27] } { Blunder. Rfb1 was best. } { [%clk 1:09:22] } 18... Rfd8 { [%eval -2.03] [%clk 0:58:30] } 19. Bb2 { [%eval -2.52] [%clk 1:08:57] } 19... Rd5 { [%eval -2.47] [%clk 0:56:57] } 20. Rb1 { [%eval -2.57] [%clk 1:01:19] } 20... b6?! { [%eval -1.74] } { Inaccuracy. Qd7 was best. } { [%clk 0:55:06] } 21. Rc1 { [%eval -2.03] [%clk 0:51:40] } 21... Qd7? { [%eval -0.75] } { Mistake. h5 was best. } { [%clk 0:43:47] } 22. Qe4? { [%eval -1.92] } { Mistake. Rg3 was best. } { [%clk 0:46:02] } 22... Nxd4?? { [%eval 4.99] } { Blunder. h6 was best. } { [%clk 0:39:38] } 23. Bxd4 { [%eval 4.86] [%clk 0:46:18] } 23... Rxd4? { [%eval 11.45] } { Mistake. Rf8 was best. } { [%clk 0:39:58] } 24. Qxa8+ { [%eval 13.87] [%clk 0:46:43] } 24... Qd8 { [%eval 13.12] [%clk 0:39:25] } 25. Rc8 { [%eval 14.63] [%clk 0:46:58] } 25... Rd1+?! { [%eval #21] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:38:25] } 26. Kh2 { [%eval 16.49] [%clk 0:47:27] } 1-0