Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 a6 6. Bc4 Na5 7. Nbd2 Nxc4 8.
Nxc4 Bg4 9. h3 Be6 10. b3 Be7 11. O-O O-O 12. Bb2 Nh5 13. Na5 Rb8 14. c4 Nf4
15. d4 c6 16. d5 Bd7 17. dxc6 bxc6 18. Qd2 c5 19. Rad1 Rb4 20. Nxe5 dxe5 21.
Qxd7 Qxd7 *
Position (FEN): 5rk1/3qbppp/p7/N1p1p3/1rP1Pn2/1P5P/PB3PP1/3R1RK1 w - - 0 22
White to move.
Themes:  Middlegame  
Puzzle rating: 610
Best move: Rxd7