Chess puzzle (Advantage)
Moves: 1. e4 e5 2. f4 Nc6 3. Nf3 Bc5 4. fxe5 Nxe5 5. d4 Nxf3+ 6. Qxf3 Bxd4 7. Bc4 Nf6
8. Bg5 d6 9. c3 Be5 10. Nd2 h6 11. Bh4 O-O 12. O-O-O Qe8 13. h3 Be6 14. Bd3
Bxa2 15. b3 Bxc3 16. Bc4 b5 17. Qxc3 bxc4 18. Bxf6 gxf6 19. Qxc4 Rb8 20. Kb2 a5
*
Position (FEN): 1r2qrk1/2p2p2/3p1p1p/p7/2Q1P3/1P5P/bK1N2P1/3R3R w - - 0 21
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1414
Best move: Kxa2