Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Other_variations
Moves: 1. e4 e5 2. Nf3 d6 3. h3 Nc6 4. Bc4 Be7 5. O-O h6 6. c3 a6 7. d4 Nf6 8. d5 Na5
9. Bd3 c5 10. b4 c4 11. Bc2 b5 12. bxa5 Qxa5 13. a4 O-O 14. axb5 *
Position (FEN): r1b2rk1/4bpp1/p2p1n1p/qP1Pp3/2p1P3/2P2N1P/2B2PP1/RNBQ1RK1 b - - 0 14
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 892
Best move: Qxa1