Event: Round 2: Matthey, Harald - Niebuhr, Gerd
Date: 2024-07-02
White: Matthey, Harald
WhiteTitle: FM
WhiteElo: 2063
Black: Niebuhr, Gerd
BlackElo: 1917
Result: 1-0
ECO: E60
Opening: King's Indian Defense: Normal Variation, King's Knight Variation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 1:30:56] } 1... Nf6 { [%eval 0.22] [%clk 1:30:45] } 2. d4 { [%eval 0.23] [%clk 1:31:11] } 2... g6 { [%eval 0.26] [%clk 1:30:15] } 3. c4 { [%eval 0.15] [%clk 1:31:28] } 3... Bg7 { [%eval 0.31] [%clk 1:30:06] } 4. g3 { [%eval 0.2] [%clk 1:31:00] } 4... b6 { [%eval 0.48] [%clk 1:29:17] } 5. Bg2 { [%eval 0.46] [%clk 1:29:46] } 5... Bb7 { [%eval 0.54] [%clk 1:29:33] } 6. O-O { [%eval 0.5] [%clk 1:30:03] } 6... O-O { [%eval 0.43] [%clk 1:29:42] } 7. d5 { [%eval 0.36] [%clk 1:29:27] } 7... d6 { [%eval 0.66] [%clk 1:26:38] } 8. Nd4 { [%eval 0.58] [%clk 1:28:34] } 8... Qd7 { [%eval 0.81] [%clk 1:22:18] } 9. Nc3 { [%eval 0.72] [%clk 1:20:50] } 9... c5 { [%eval 0.75] [%clk 1:19:14] } 10. Nc2 { [%eval 0.67] [%clk 1:21:06] } 10... a6 { [%eval 0.86] [%clk 1:15:06] } 11. a4 { [%eval 0.83] [%clk 1:20:43] } 11... a5 { [%eval 1.19] [%clk 1:12:49] } 12. e4 { [%eval 1.12] [%clk 1:18:46] } 12... e5 { [%eval 1.23] [%clk 0:58:14] } 13. dxe6?! { [%eval 0.62] } { Inaccuracy. Nb5 was best. } { [%clk 1:11:42] } 13... fxe6 { [%eval 0.61] [%clk 0:56:27] } 14. e5 { [%eval 0.1] [%clk 1:02:17] } 14... Ne8 { [%eval 0.28] [%clk 0:56:25] } 15. Bxb7 { [%eval 0.25] [%clk 1:01:42] } 15... Qxb7 { [%eval 0.16] [%clk 0:56:33] } 16. exd6 { [%eval 0.21] [%clk 1:01:48] } 16... Nc6 { [%eval 0.29] [%clk 0:54:56] } 17. Nb5 { [%eval 0.27] [%clk 0:52:10] } 17... Ne5?! { [%eval 0.94] } { Inaccuracy. Rd8 was best. } { [%clk 0:51:06] } 18. f4 { [%eval 1.17] [%clk 0:48:05] } 18... Nxc4?! { [%eval 2.24] } { Inaccuracy. Nf7 was best. } { [%clk 0:50:59] } 19. d7 { [%eval 2.09] [%clk 0:47:36] } 19... Nc7 { [%eval 2.29] [%clk 0:48:47] } 20. Qe2 { [%eval 2.29] [%clk 0:41:22] } 20... Nxb2 { [%eval 2.31] [%clk 0:44:17] } 21. Ra2?! { [%eval 1.64] } { Inaccuracy. Nxc7 was best. } { [%clk 0:39:39] } 21... Qd5? { [%eval 3.59] } { Mistake. Nxa4 was best. } { [%clk 0:41:20] } 22. Rxb2 { [%eval 3.34] [%clk 0:36:09] } 1-0