Chess puzzle (Equality)
Moves: 1. f4 d5 2. Nf3 Nc6 3. d4 Bf5 4. e3 Nb4 5. Bd3 Nxd3+ 6. cxd3 Nf6 7. O-O Qd7 8.
e4 dxe4 9. dxe4 Bxe4 10. Nc3 Bxf3 11. Qxf3 O-O-O 12. Be3 Nd5 13. Nxd5 Qxd5 14.
Qg3 g6 15. Rfc1 f5 16. Rc5 Qf7 17. Rac1 c6 18. b4 e5 19. fxe5 Bxc5 20. bxc5 Qe6
21. a4 Rd7 22. Qg5 Rhd8 23. a5 Rxd4 *
Position (FEN): 2kr4/pp5p/2p1q1p1/P1P1PpQ1/3r4/4B3/6PP/2R3K1 w - - 0 24
White to move.
Themes:  Endgame  
Puzzle rating: 1470
Best move: Bxd4