Event: Round 8: Elferink, Duncan - Hagen, Carlijn
Site: https://lichess.org/broadcast/open-nederlandse-jeugdkampioenschappen--groep-ab/round-8/qeLlZt5l/6zuuFb6D
White: Elferink, Duncan
WhiteElo: 1537
Black: Hagen, Carlijn
BlackElo: 1839
Result: 0-1
ECO: C45
Opening: Scotch Game: Potter Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:53] } 2. Nf3 { [%eval 0.13] [%clk 1:31:00] } 2... Nc6 { [%eval 0.21] [%clk 1:31:18] } 3. d4 { [%eval 0.04] [%clk 1:31:27] } 3... exd4 { [%eval 0.04] [%clk 1:31:43] } 4. Nxd4 { [%eval 0.06] [%clk 1:31:48] } 4... Bc5 { [%eval 0.16] [%clk 1:31:56] } 5. Nb3 { [%eval 0.21] [%clk 1:32:08] } 5... Bb6 { [%eval 0.18] [%clk 1:32:03] } 6. Nc3 { [%eval 0.13] [%clk 1:32:23] } 6... d6 { [%eval 0.17] [%clk 1:31:58] } 7. Qe2 { [%eval 0.16] [%clk 1:32:10] } 7... Bd7 { [%eval 0.37] [%clk 1:24:14] } 8. h3 { [%eval 0.32] [%clk 1:23:47] } 8... h6 { [%eval 0.42] [%clk 1:21:06] } 9. Be3 { [%eval 0.45] [%clk 1:22:01] } 9... Nf6 { [%eval 0.49] [%clk 1:18:33] } 10. O-O-O { [%eval 0.53] [%clk 1:20:01] } 10... Qe7 { [%eval 0.58] [%clk 1:17:16] } 11. Kb1 { [%eval 0.24] [%clk 1:07:46] } 11... Be6 { [%eval 0.75] [%clk 1:05:55] } 12. f4 { [%eval 0.47] [%clk 0:57:35] } 12... Bxb3 { [%eval 0.82] [%clk 0:58:37] } 13. axb3 { [%eval 0.88] [%clk 0:53:14] } 13... O-O-O { [%eval 0.88] [%clk 0:55:20] } 14. Qf3? { [%eval -0.56] } { Mistake. Bxb6 was best. } { [%clk 0:49:34] } 14... Bxe3 { [%eval -0.54] [%clk 0:47:09] } 15. Qxe3 { [%eval -0.55] [%clk 0:44:54] } 15... d5 { [%eval -0.55] [%clk 0:47:07] } 16. e5 { [%eval -0.59] [%clk 0:44:34] } 16... d4 { [%eval -0.59] [%clk 0:46:29] } 17. Qf3 { [%eval -0.59] [%clk 0:44:09] } 17... dxc3 { [%eval -0.58] [%clk 0:45:11] } 18. Rxd8+?? { [%eval -3.92] } { Blunder. exf6 was best. } { [%clk 0:44:28] } 18... Rxd8 { [%eval -4.04] [%clk 0:44:04] } 19. exf6?? { [%eval #-7] } { Checkmate is now unavoidable. bxc3 was best. } { [%clk 0:44:38] } 19... Qe1+ { [%eval #-6] [%clk 0:43:45] } 20. Ka2 { [%eval #-6] [%clk 0:39:40] } 20... Nb4+ { [%eval #-5] [%clk 0:44:05] } 21. Ka3 { [%eval #-5] [%clk 0:40:04] } 21... Nxc2+ { [%eval #-4] [%clk 0:44:26] } 22. Ka4 { [%eval #-4] [%clk 0:40:26] } 22... Qa1+ { [%eval #-3] [%clk 0:44:45] } 23. Kb5 { [%eval #-3] [%clk 0:40:52] } 23... Qa6+ { [%eval #-2] [%clk 0:44:59] } 24. Kc5 { [%eval #-2] [%clk 0:41:11] } 24... Qb6+ { [%eval #-1] [%clk 0:45:20] } 25. Kc4 { [%clk 0:41:29] } 25... Qb4# { [%clk 0:45:13] } 0-1