Chess puzzle (Equality)
Moves: 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. O-O e6 8.
Bg5 Nbd7 9. Re1 Bb4 10. a3 Bxc3 11. bxc3 Qa5 12. Bd2 Qa4 13. Bb3 Qa6 14. Qe2
Qb6 15. Nh4 Bg4 16. f3 Bh5 17. Nf5 O-O 18. Ng3 Bg6 19. Rab1 Qc7 20. a4 a6 21.
Rbd1 b5 22. axb5 cxb5 23. Ne4 Nxe4 24. fxe4 Nf6 25. e5 Bh5 26. Qf2 Bxd1 *
Position (FEN): r4rk1/2q2ppp/p3pn2/1p2P3/3P4/1BP5/2PB1QPP/3bR1K1 w - - 0 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1667
Best move: exf6