Chess puzzle (Equality)
Moves: 1. e4 c5 2. Nf3 d6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Be2 h6 8. Bh4
Be7 9. f3 Qc7 10. Qd3 O-O 11. O-O-O Nc6 12. Bxf6 Bxf6 13. Nb3 Rd8 14. h4 b5 15.
g4 Nb4 16. Qd2 Bxc3 17. bxc3 Nxa2+ *
Position (FEN): r1br2k1/2q2pp1/p2pp2p/1p6/4P1PP/1NP2P2/n1PQB3/2KR3R w - - 0 18
White to move.
Themes:  Middlegame  
Puzzle rating: 1436
Best move: Kb2