Chess puzzle (Advantage)
Moves: 1. d4 d5 2. e3 Bf5 3. c4 dxc4 4. Bxc4 e6 5. a3 c5 6. Nf3 Bxb1 7. Rxb1 cxd4 8.
exd4 Nc6 9. Be3 Nf6 10. O-O a6 11. b4 b5 12. Bd3 Be7 13. Rc1 Rc8 14. h3 O-O 15.
Be2 Nd5 16. Nh2 Bg5 17. Bxg5 Qxg5 18. Nf3 Qf6 19. Re1 Rfd8 20. Bf1 Nb6 21. Re4
Nxd4 *
Position (FEN): 2rr2k1/5ppp/pn2pq2/1p6/1P1nR3/P4N1P/5PP1/2RQ1BK1 w - - 0 22
White to move.
Themes:  Middlegame  
Puzzle rating: 1967
Best move: Rxd4