Chess puzzle (Advantage)
Moves: 1. e4 e5 2. d4 exd4 3. Nf3 c5 4. Bc4 Be7 5. e5 a6 6. O-O b5 7. Bd5 Nc6 8. c3
dxc3 9. Nxc3 Bb7 10. a3 Qc7 11. Bg5 Bxg5 12. Nxg5 Nh6 13. Qf3 O-O 14. Nce4 Nxe5
15. Qd1 Bxd5 16. Qxd5 Neg4 17. Nd6 Nf6 18. Qd3 c4 19. Qg3 Qc5 20. Rad1 Nh5 21.
Qh4 Nf6 22. Nge4 Nxe4 23. Qxe4 a5 24. Rd5 Qc6 25. Rfd1 b4 26. Nxc4 Rfe8 27. Qd4
Ng4 28. Qxg4 *
Position (FEN): r3r1k1/3p1ppp/2q5/p2R4/1pN3Q1/P7/1P3PPP/3R2K1 b - - 0 28
Black to move.
Themes:  Middlegame  
Puzzle rating: 1623
Best move: Qxd5