Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Bd6 5. Bxd6 Qxd6 6. Nbd2 Nbd7 7. c4 b6 8.
Bd3 O-O 9. O-O h6 10. Qe2 c5 11. dxc5 bxc5 12. Rad1 Bb7 13. Bb1 Qb6 14. b3 a5
15. h3 a4 16. bxa4 Rxa4 17. Rfe1 Ba6 18. Nh2 Ne5 19. Rc1 Nxc4 20. Nxc4 Bxc4 21.
Qc2 e5 *
Position (FEN): 5rk1/5pp1/1q3n1p/2ppp3/r1b5/4P2P/P1Q2PPN/1BR1R1K1 w - - 0 22
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1285
Best move: Qxa4