Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. h3 d6 6. O-O Be6 7. Bb5 a6 8. Bxc6+
bxc6 9. c3 d5 10. Nxe5 Qd6 11. Bf4 O-O 12. d4 Ba7 13. Nd3 Qd7 14. e5 Ne8 15.
Qf3 f6 16. Qg3 Kh8 17. Be3 fxe5 18. Nxe5 Qd6 19. Nd2 Nf6 20. Bf4 Nh5 21. Ng6+
hxg6 22. Bxd6 Nxg3 23. Bxg3 Rf7 24. Be5 Raf8 25. Rae1 Bd7 26. Re3 c5 27. Nb3
cxd4 28. Bxd4 Bb8 29. Nc5 Bb5 30. a4 *
Position (FEN): 1b3r1k/2p2rp1/p5p1/1bNp4/P2B4/2P1R2P/1P3PP1/5RK1 b - - 0 30
Black to move.
Themes:  Middlegame  
Puzzle rating: 1440
Best move: Bxf1