Chess puzzle (Advantage)
Opening: Queens_Gambit_Accepted, Queens_Gambit_Accepted_Other_variations
Moves: 1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 Bf5 5. e4 Bg6 6. Bxc4 e6 7. Be3 Bb4 8. Ne2
Ne7 9. O-O O-O 10. f4 Bxc3 11. bxc3 Bxe4 12. Ng3 Nd7 *
Position (FEN): r2q1rk1/1ppnnppp/p3p3/8/P1BPbP2/2P1B1N1/6PP/R2Q1RK1 w - - 2 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1075
Best move: Nxe4