Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nc3 Bc5 3. f4 exf4 4. Nf3 d6 5. d4 Bb4 6. Bc4 Bg4 7. O-O Bxc3 8.
bxc3 Qf6 9. e5 dxe5 10. dxe5 Qb6+ 11. Kh1 Bxf3 12. Qxf3 Nd7 13. Bxf7+ Kxf7 14.
Qxf4+ Ngf6 15. exf6 Nxf6 16. Qc4+ Kg6 17. Rf3 h6 18. Qd3+ Kf7 19. Rg3 g5 20.
Ba3 Rad8 21. Qc4+ Kg6 22. Be7 Rde8 23. Bxf6 *
Position (FEN): 4r2r/ppp5/1q3Bkp/6p1/2Q5/2P3R1/P1P3PP/R6K b - - 0 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 2071
Best move: Qxf6