Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 e6 3. Bg5 Be7 4. Nc3 d5 5. cxd5 Nxd5 6. Bxe7 Qxe7 7. e4 Nf4 8.
Qd2 Ng6 9. Bb5+ Bd7 10. Bd3 O-O 11. Nf3 c5 12. Bc2 cxd4 13. Qxd4 Rd8 14. Qe3
Qb4 15. O-O Nc6 16. e5 Qxb2 17. Bxg6 hxg6 18. Rab1 Qa3 19. Rxb7 Nb4 20. Qc5
Rac8 *
Position (FEN): 2rr2k1/pR1b1pp1/4p1p1/2Q1P3/1n6/q1N2N2/P4PPP/5RK1 w - - 3 21
White to move.
Themes:  Middlegame  
Puzzle rating: 2091
Best move: Rxd7