Chess puzzle (Advantage)
Opening: Blackmar-Diemer_Gambit_Declined, Blackmar-Diemer_Gambit_Declined_Weinsbach_Declination
Moves: 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. f3 dxe4 5. fxe4 Bb4 6. e5 Ne4 7. Qg4 Qxd4 8.
Ne2 Qxe5 9. Bd2 Nxd2 10. Kxd2 Nc6 11. Re1 O-O 12. Kc1 Bxc3 13. bxc3 Qa5 14. Ng3
Qxc3 15. Bd3 e5 16. Qh4 g6 17. Rhf1 Nb4 18. Ne4 Nxd3+ 19. Kd1 f5 *
Position (FEN): r1b2rk1/ppp4p/6p1/4pp2/4N2Q/2qn4/P1P3PP/3KRR2 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1830
Best move: Nxc3