Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Exchange_Variation
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Nf3 Bg4 6. Be2 e6 7. h3 Bh5 8. g4
Bg6 9. Bg5 Be7 10. Bd3 Nbd7 11. Qd2 Ne4 12. Nxe4 *
Position (FEN): r2qk2r/pp1nbppp/4p1b1/3p2B1/3PN1P1/3B1N1P/PPPQ1P2/R3K2R b KQkq - 0 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 1368
Best move: dxe4