Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 h6 5. d3 d6 6. Be3 Be7 7. O-O a6 8. d4
Na5 9. Bb3 Nxb3 10. axb3 Ng4 11. dxe5 Nxe3 12. fxe3 O-O 13. exd6 cxd6 14. e5
dxe5 15. Nxe5 Qc7 16. Nc4 Be6 17. Nd5 Bxd5 18. Qxd5 Rad8 19. Qf5 Bc5 20. Kh1 b5
21. Ne5 Bxe3 22. Rxa6 *
Position (FEN): 3r1rk1/2q2pp1/R6p/1p2NQ2/8/1P2b3/1PP3PP/5R1K b - - 0 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1856
Best move: Rd5