Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Other_variations
Moves: 1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. Bf4 c6 5. a4 Nbd7 6. e3 Nb6 7. a5 Nbd5 8. Bg3
e6 9. Bxc4 Bb4 10. Qc2 Bxa5 11. Nf3 Bb6 12. O-O O-O 13. Ne5 Ng4 *
Position (FEN): r1bq1rk1/pp3ppp/1bp1p3/3nN3/2BP2n1/2N1P1B1/1PQ2PPP/R4RK1 w - - 6 14
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1195
Best move: Nxg4