Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Nf6 7. Bd3 Nc6 8. d5
Nb8 9. Nc3 O-O 10. e5 dxe5 11. Bxe5 Nxd5 *
Position (FEN): rnbq1rk1/ppp1ppb1/7p/3nB1p1/8/2NB1N2/PPP2PPP/R2QK2R w KQ - 0 12
White to move.
Themes:  Opening  
Puzzle rating: 1527
Best move: Nxd5