Chess puzzle (Advantage)
Opening: Ware_Opening, Ware_Opening_Other_variations
Moves: 1. a4 d5 2. a5 Bf5 3. Nc3 e6 4. Nf3 h6 5. h3 Nf6 6. d3 Nc6 7. e4 dxe4 8. dxe4
Qxd1+ 9. Kxd1 Bxe4 10. Bf4 Bxf3+ 11. gxf3 O-O-O+ 12. Kc1 Bb4 13. a6 b6 14. Nb5
Nd5 15. Nxa7+ *
Position (FEN): 2kr3r/N1p2pp1/Ppn1p2p/3n4/1b3B2/5P1P/1PP2P2/R1K2B1R b - - 0 15
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 786
Best move: Nxa7