Chess puzzle (Advantage)
Moves: 1. e4 c5 2. c3 Nf6 3. d4 cxd4 4. e5 Nd5 5. cxd4 d6 6. Nf3 dxe5 7. Nxe5 Nc6 8.
Bb5 Qa5+ 9. Nc3 Nxc3 10. Bxc6+ bxc6 11. bxc3 Qxc3+ 12. Bd2 Qxd4 13. Nf3 Qe4+
14. Be3 Bg4 15. O-O Bxf3 16. gxf3 Qg6+ 17. Kh1 e6 18. Qa4 e5 19. Rac1 Rc8 20.
Qxa7 Bd6 21. Qb7 O-O 22. Rxc6 Rxc6 23. Qxc6 e4 24. Rg1 Qf6 25. fxe4 *
Position (FEN): 5rk1/5ppp/2Qb1q2/8/4P3/4B3/P4P1P/6RK b - - 0 25
Black to move.
Themes:  Endgame  
Puzzle rating: 1503
Best move: Qf3+