Chess puzzle (Advantage)
Moves: 1. d4 d5 2. Nf3 c6 3. e3 e6 4. c4 dxc4 5. Bxc4 b5 6. Be2 Bb4+ 7. Nbd2 f6 8. a3
Be7 9. b3 a5 10. Bb2 Bb7 11. Ne4 Na6 12. Rc1 Kf7 13. Qd2 h6 14. O-O g5 15. Rfd1
g4 16. Ne1 f5 17. Nc5 Nxc5 18. dxc5 Qxd2 19. Rxd2 Nf6 20. Bxf6 Bxf6 *
Position (FEN): r6r/1b3k2/2p1pb1p/ppP2p2/6p1/PP2P3/3RBPPP/2R1N1K1 w - - 0 21
White to move.
Themes:  Middlegame  
Puzzle rating: 869
Best move: Rd7+