Event: Round 9: Van den Berg, Leon - Van Deelen, Luca
Site: https://lichess.org/broadcast/open-nederlandse-jeugdkampioenschappen--groep-ab/round-9/gA595cTe/GmSYgu0d
White: Van den Berg, Leon
WhiteElo: 1790
Black: Van Deelen, Luca
BlackElo: 1624
Result: 1/2-1/2
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:43] } 1... Nf6 { [%eval 0.19] [%clk 1:30:53] } 2. c4 { [%eval 0.18] [%clk 1:31:09] } 2... e6 { [%eval 0.14] [%clk 1:31:09] } 3. Nc3 { [%eval 0.09] [%clk 1:31:35] } 3... Bb4 { [%eval 0.09] [%clk 1:31:23] } 4. f3 { [%eval 0.0] [%clk 1:31:59] } 4... c5 { [%eval 0.09] [%clk 1:29:53] } 5. d5 { [%eval 0.0] [%clk 1:32:14] } 5... Bxc3+ { [%eval 0.43] [%clk 1:28:17] } 6. bxc3 { [%eval 0.3] [%clk 1:32:37] } 6... O-O { [%eval 0.49] [%clk 1:28:19] } 7. e4 { [%eval 0.35] [%clk 1:32:31] } 7... b6?! { [%eval 0.96] } { Inaccuracy. d6 was best. } { [%clk 1:27:06] } 8. Bd3 { [%eval 0.73] [%clk 1:28:37] } 8... d6 { [%eval 0.8] [%clk 1:23:45] } 9. f4?? { [%eval -1.42] } { Blunder. Ne2 was best. } { [%clk 1:21:49] } 9... Nbd7?? { [%eval 0.76] } { Blunder. exd5 was best. } { [%clk 1:19:24] } 10. Ne2?! { [%eval -0.31] } { Inaccuracy. dxe6 was best. } { [%clk 1:19:39] } 10... Re8 { [%eval 0.16] [%clk 1:18:18] } 11. Qc2?? { [%eval -1.57] } { Blunder. O-O was best. } { [%clk 1:19:22] } 11... Qe7? { [%eval 0.0] } { Mistake. exd5 was best. } { [%clk 1:15:50] } 12. O-O { [%eval -0.01] [%clk 1:17:44] } 12... exd5 { [%eval 0.0] [%clk 1:14:20] } 13. exd5 { [%eval 0.05] [%clk 1:17:32] } 13... Nf8?! { [%eval 0.69] } { Inaccuracy. b5 was best. } { [%clk 1:12:45] } 14. Ng3 { [%eval 0.62] [%clk 1:17:30] } 14... Bd7 { [%eval 0.93] [%clk 1:08:41] } 15. Bd2 { [%eval 0.75] [%clk 1:17:02] } 15... Ng6 { [%eval 1.2] [%clk 1:07:34] } 16. Rae1 { [%eval 1.03] [%clk 1:14:30] } 16... Qf8 { [%eval 1.06] [%clk 1:07:34] } 17. h4? { [%eval -0.37] } { Mistake. Ra1 was best. } { [%clk 0:59:48] } 17... Bg4 { [%eval -0.17] [%clk 1:00:42] } 18. f5 { [%eval -0.15] [%clk 0:57:26] } 18... Ne5 { [%eval -0.09] [%clk 0:57:36] } 19. Bg5 { [%eval -0.21] [%clk 0:56:51] } 19... h5 { [%eval 0.0] [%clk 0:48:08] } 20. Bxf6 { [%eval 0.0] [%clk 0:55:02] } 20... gxf6 { [%eval 0.0] [%clk 0:48:26] } 21. Ne4 { [%eval 0.0] [%clk 0:54:58] } 1/2-1/2