Chess puzzle (Advantage)
Moves: 1. b4 e6 2. Bb2 Nf6 3. b5 d5 4. e3 Nbd7 5. a4 a6 6. c4 axb5 7. axb5 Rxa1 8.
Bxa1 Nc5 9. Nf3 Bd6 10. h3 dxc4 11. Bxc4 b6 12. O-O O-O 13. Nc3 e5 14. Bb2 Bb7
15. Qa1 Bxf3 16. gxf3 Qd7 17. Nd5 Nxd5 18. Bxd5 Qxh3 19. Bxe5 Bxe5 20. Qxe5 Qd7
21. d4 Nd3 22. Qe4 Nb4 23. Bc6 Nxc6 24. bxc6 Qd6 25. d5 f5 26. Qd4 *
Position (FEN): 5rk1/2p3pp/1pPq4/3P1p2/3Q4/4PP2/5P2/5RK1 b - - 1 26
Black to move.
Themes:  Endgame  
Puzzle rating: 1977
Best move: Qg6+