Chess puzzle (Advantage)
Moves: 1. e4 c5 2. g3 Nc6 3. Bg2 e6 4. Ne2 Nf6 5. O-O b6 6. d4 cxd4 7. Nxd4 Bb7 8. Re1
e5 9. Nb5 d6 10. Bg5 Be7 11. Bxf6 gxf6 12. N1c3 Nd4 13. Nxd4 exd4 14. Qxd4 Qd7
15. Rad1 O-O-O 16. Nd5 Bxd5 17. Qxd5 Qe6 18. Qa8+ Kd7 19. Qxa7+ Ke8 20. Qa4+
Kf8 21. Qb3 Qc8 22. Qxb6 Qxc2 23. Rxd6 *
Position (FEN): 3r1k1r/4bp1p/1Q1R1p2/8/4P3/6P1/PPq2PBP/4R1K1 b - - 0 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1355
Best move: Rxd6