
White to play
The solution is: 13. Ne7+ Kb8 14. Nc6+ Kc8 15. Nxa7+ Kb8 16. Nc6+ Kc8 17. f3 Rxd4 18. Be3 Rxd3 19. Qxd3 Nxg3 20. Bf4 1-0

White to play
The solution is: 13. Ne7+ Kb8 14. Nc6+ Kc8 15. Nxa7+ Kb8 16. Nc6+ Kc8 17. f3 Rxd4 18. Be3 Rxd3 19. Qxd3 Nxg3 20. Bf4 1-0