Event: Round 4: Koppenens, Oscar - Thijssen, Freek
Site: https://lichess.org/broadcast/open-nederlandse-jeugdkampioenschappen--groep-ab/round-4/ZTq4cxPw/dw6iVTAv
White: Koppenens, Oscar
WhiteElo: 1892
Black: Thijssen, Freek
BlackElo: 2070
Result: 1/2-1/2
ECO: C54
Opening: Italian Game: Classical Variation, Center Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%clk 1:30:59] } 1... e5 { [%clk 1:30:59] } 2. Nf3 { [%clk 1:31:20] } 2... Nc6 { [%clk 1:31:26] } 3. Bc4 { [%clk 1:31:35] } 3... Bc5 { [%clk 1:31:55] } 4. c3 { [%clk 1:31:56] } 4... Nf6 { [%clk 1:32:24] } 5. d4 { [%clk 1:32:11] } 5... exd4 { [%clk 1:32:52] } 6. b4 { [%clk 1:32:31] } 6... Bb6 { [%clk 1:26:03] } 7. e5 { [%clk 1:32:44] } 7... d5 { [%clk 1:20:57] } 8. exf6 { [%clk 1:33:04] } 8... dxc4 { [%clk 1:20:57] } 9. Qe2+ { [%clk 1:33:26] } 9... Be6 { [%clk 1:18:20] } 10. b5 { [%clk 1:33:21] } 10... d3 { [%clk 1:10:36] } 11. Qe4 { [%clk 1:33:23] } 11... Nb4 { [%clk 0:42:38] } 12. O-O { [%clk 1:32:46] } 12... Nc2 { [%clk 0:32:56] } 13. fxg7 { [%clk 1:32:28] } 13... Rg8 { [%clk 0:33:26] } 14. Bg5 { [%clk 1:32:40] } 14... Qd5 { [%clk 0:26:53] } 15. Qxh7 { [%clk 1:32:54] } 15... f5 { [%clk 0:22:09] } 16. Nbd2 { [%clk 1:29:00] } 16... Nxa1 { [%clk 0:22:26] } 17. Rxa1 { [%clk 1:15:59] } 17... Kd7 { [%clk 0:20:28] } 18. Nxc4 { [%clk 1:15:21] } 18... Rae8 { [%clk 0:20:21] } 19. Nce5+ { [%clk 1:13:21] } 19... Kc8 { [%clk 0:20:30] } 20. c4 { [%clk 1:09:21] } 20... Qc5 { [%clk 0:17:14] } 21. Be3 { [%clk 1:07:58] } 21... Qe7 { [%clk 0:16:58] } 22. Bh6 { [%clk 1:02:35] } 22... Qc5 { [%clk 0:15:11] } 1/2-1/2