Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Anti-Torre
Moves: 1. d4 d5 2. Nf3 Bg4 3. g3 Nf6 4. Bg2 e6 5. O-O Nc6 6. c4 Be7 7. cxd5 exd5 8.
Nc3 O-O 9. Ne5 Bh5 10. Bg5 Ne4 11. Bxe7 Qxe7 *
Position (FEN): r4rk1/ppp1qppp/2n5/3pN2b/3Pn3/2N3P1/PP2PPBP/R2Q1RK1 w - - 0 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1691
Best move: Nxd5