Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Advance_Variation
Moves: 1. e4 c6 2. d4 d5 3. e5 Bf5 4. h3 h5 5. Nc3 e6 6. Be2 c5 7. Nf3 Nc6 8. a3 g6 9.
Be3 cxd4 10. Nxd4 Nge7 11. f4 Rc8 12. Ndb5 d4 *
Position (FEN): 2rqkb1r/pp2np2/2n1p1p1/1N2Pb1p/3p1P2/P1N1B2P/1PP1B1P1/R2QK2R w KQk - 0 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1273
Best move: Nd6+