Chess puzzle (Advantage)
Moves: 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6
8. Nf3 O-O 9. Be2 b6 10. O-O Bb7 11. c3 Nc6 12. a3 Rfd8 13. Qc2 e5 14. dxe5
Nxe5 15. Nxe5 Qxe5 16. Rfe1 Qg5 17. g3 Rd2 18. Qb3 Rad8 19. Rad1 Bd5 20. c4 Bb7
21. Qc3 Rxd1 22. Bxd1 h6 23. Bc2 f5 24. Qe5 Rf8 25. Qxc7 Ba8 26. Qxa7 *
Position (FEN): b4rk1/Q5p1/1p5p/5pq1/2P5/P5P1/1PB2P1P/4R1K1 b - - 0 26
Black to move.
Themes:  Endgame  
Puzzle rating: 1377
Best move: Qd2