Chess puzzle (Checkmate)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Euwe_Attack
Moves: 1. e4 c6 2. b3 d5 3. Bb2 dxe4 4. Nc3 Bf5 5. Nge2 e6 6. Ng3 Nf6 7. Qe2 Bb4 8.
Ncxe4 Bxe4 9. Nxe4 Nxe4 10. Qxe4 *
Position (FEN): rn1qk2r/pp3ppp/2p1p3/8/1b2Q3/1P6/PBPP1PPP/R3KB1R b KQkq - 0 10
Black to move.
Themes:  Middlegame Mate in 1 
Puzzle rating: 653
Best move: Qxd2#