Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Exchange_Variation
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. c4 Nf6 6. Nc3 e6 7. cxd5 Nxd5 8.
Nxd5 Qxd5 9. Be3 Bb4+ 10. Bd2 Qe4+ 11. Be2 Nxd4 *
Position (FEN): r1b1k2r/pp3ppp/4p3/8/1b1nq3/5N2/PP1BBPPP/R2QK2R w KQkq - 0 12
White to move.
Themes:  Opening  
Puzzle rating: 2027
Best move: Nxd4