Chess puzzle (Checkmate)
Opening: Slav_Defense, Slav_Defense_Other_variations
Moves: 1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 Nf6 5. e3 e6 6. cxd5 cxd5 7. Bd3 Ne4 8. Ne5
Nd7 9. f3 Nxe5 10. dxe5 Qh4+ 11. Ke2 *
Position (FEN): r3kb1r/pp3ppp/4p3/3pPb2/4n2q/2NBPP2/PP2K1PP/R1BQ3R b kq - 2 11
Black to move.
Themes:  Opening Mate in 1 
Puzzle rating: 974
Best move: Qf2#