Chess puzzle (Equality)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Nf6 6. e5 Ng4 7. cxd4 d5 8.
exd6 Qxd6 9. O-O O-O 10. Nc3 Bh4 11. Nb5 Bxf2+ 12. Rxf2 Qb4 13. Rc2 Bf5 14. Rc3
Rac8 15. Bf1 a6 16. Rb3 Qe7 17. Rc3 *
Position (FEN): 2r2rk1/1pp1qppp/p1n5/1N3b2/3P2n1/2R2N2/PP4PP/R1BQ1BK1 b - - 3 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1647
Best move: axb5