Chess puzzle (Advantage)
Moves: 1. d4 c5 2. d5 d6 3. c4 e6 4. Nc3 Nf6 5. Nf3 g6 6. Bg5 Bg7 7. dxe6 Bxe6 8. e3
O-O 9. Be2 Re8 10. O-O Nc6 11. Nb5 a6 12. Nxd6 Re7 13. e4 Rd7 14. e5 Nxe5 15.
Nxe5 Rxd6 16. Qb3 Qc7 17. Bf4 Nd7 18. Nxd7 Qxd7 19. Bxd6 Qxd6 20. Bf3 Rb8 21.
Rfe1 Qc7 22. a4 Qd7 23. Qb6 h5 24. Rad1 Qxa4 25. b3 Qe8 26. Bxb7 *
Position (FEN): 1r2q1k1/1B3pb1/pQ2b1p1/2p4p/2P5/1P6/5PPP/3RR1K1 b - - 0 26
Black to move.
Themes:  Middlegame  
Puzzle rating: 1869
Best move: Qe7