Chess puzzle (Advantage)
Moves: 1. e4 c5 2. c3 Nf6 3. f3 Nc6 4. d4 cxd4 5. cxd4 d6 6. Nc3 e6 7. Be3 Be7 8. Bd3
O-O 9. Nge2 a6 10. O-O Nb4 11. a3 Nxd3 12. Qxd3 b5 13. b4 Bb7 14. Rac1 Rc8 15.
d5 exd5 16. exd5 Nd7 17. Nf4 Ne5 18. Qe4 Nc4 19. a4 Nxe3 20. Qxe3 bxa4 21. Nxa4
Bg5 22. Rxc8 Qxc8 23. Rc1 Qf5 24. Rc4 Bxf4 25. Rxf4 *
Position (FEN): 5rk1/1b3ppp/p2p4/3P1q2/NP3R2/4QP2/6PP/6K1 b - - 0 25
Black to move.
Themes:  Endgame  
Puzzle rating: 1053
Best move: Qb1+