Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Chigorin_Variation
Moves: 1. Nf3 Nc6 2. d4 d5 3. c4 e6 4. a3 a5 5. Nc3 Be7 6. Nb5 Na7 7. Qa4 Nxb5 8.
Qxb5+ c6 9. Qb3 Nf6 10. Bf4 O-O 11. h4 dxc4 12. Qxc4 Qd5 13. Qc2 Bd7 14. Be5
Rac8 *
Position (FEN): 2r2rk1/1p1bbppp/2p1pn2/p2qB3/3P3P/P4N2/1PQ1PPP1/R3KB1R w KQ - 5 15
White to move.
Themes:  Middlegame  
Puzzle rating: 2212
Best move: Ng5