Chess puzzle (Advantage)
Opening: Ware_Defense, Ware_Defense_Other_variations
Moves: 1. e4 a5 2. Nf3 h5 3. Bc4 b6 4. d4 g6 5. Nc3 e6 6. O-O d6 7. Re1 Ne7 8. d5 Nd7
9. dxe6 fxe6 10. Bxe6 Nc5 11. Bxc8 Qxc8 12. Be3 Qb7 13. Bxc5 bxc5 14. b3 O-O-O
15. Qd2 Bh6 16. Ng5 Nc6 17. h4 Ne5 18. f4 Ng4 19. Nf7 Bxf4 *
Position (FEN): 2kr3r/1qp2N2/3p2p1/p1p4p/4PbnP/1PN5/P1PQ2P1/R3R1K1 w - - 0 20
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1114
Best move: Qxf4