Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 e6 5. Qa4 Nf6 6. Ne5 Nbd7 7. Bg5 Be7 8. c5
Ne4 9. Bxe7 Qxe7 10. Nxd7 Qxd7 11. Nxe4 Bxe4 12. f3 Bg6 13. e3 O-O 14. Be2 b6
15. b4 a5 16. cxb6 axb4 17. Qxb4 Rfb8 18. a4 Qd8 19. a5 Rxb6 20. axb6 *
Position (FEN): r2q2k1/5ppp/1Pp1p1b1/3p4/1Q1P4/4PP2/4B1PP/R3K2R b KQ - 0 20
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 888
Best move: Rxa1+