Chess puzzle (Equality)
Moves: 1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. c4 dxc4 5. Bxc4 h6 6. d3 Bb4+ 7. Nc3 Qe7+ 8.
Be3 Nf6 9. O-O O-O 10. Nd5 Nxd5 11. Bxd5 Be6 12. Bxb7 Nd7 13. Bxa8 Rxa8 14. a3
Bd6 15. b4 Bg4 16. Re1 Qf6 17. h3 Bh5 18. g4 Qg6 19. Nh4 Qf6 20. Qf3 Qxh4 21.
Qxa8+ Kh7 22. Qg2 Bg6 23. d4 Nf6 24. f3 Nd5 25. Bf2 Qf6 26. Bg3 Qxd4+ 27. Bf2
Qf6 28. Bxa7 *
Position (FEN): 8/B1p2ppk/3b1qbp/3n4/1P4P1/P4P1P/6Q1/R3R1K1 b - - 0 28
Black to move.
Themes:  Middlegame  
Puzzle rating: 1427
Best move: Nf4