A sad fate for the knight.
1. d2d4  1... d7d5  2. g1f3  2... c7c6  3. c1f4 The London System is always present, especially in blitz matches. 3... d8b6  4. d1c1  4... c8g4  5. e2e3  5... g8f6  6. c2c4 A new position on the sixth move already. 6... b8d7  7. b1c3  7... e7e6  8. c4c5 Pushing c4-c5 in these positions is always a difficult choice, since White loses central control. 8... b6d8  9. f3d2 White's idea is to play b4 without Black having the option of capturing the knight. This piece can later go to b3 and the pawn breaks are well controlled. Black must strike now in order to fight for equality. 9... f6h5 [%c_effect h5;square;h5;type;Mistake;persistent;true] 10. h2h3 [%c_effect h3;square;h3;type;GreatFind;persistent;true] White gets the advantage now. 10... h5f4  11. h3g4  11... f4g6  12. f2f4 [%c_effect f4;square;f4;type;GreatFind;persistent;true] A good prophylactic move, avoiding …e6-e5. 12... f8e7  13. f1d3  13... e8g8  14. c1c2  14... b7b6  15. c5b6 [%c_effect b6;square;b6;type;Inaccuracy;persistent;true] 15... c6c5 [%c_effect c5;square;c5;type;GreatFind;persistent;true] 16. f4f5  16... e7h4 [%c_effect h4;square;h4;type;Mistake;persistent;true] 17. e1d1  17... c5c4  18. d3e2  18... e6f5  19. g4f5 