Chess puzzle (Advantage)
Opening: Caro-Kann_Defense, Caro-Kann_Defense_Advance_Variation
Moves: 1. e4 c6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. g3 Bf5 6. Bg2 e6 7. Nf3 Bg4 8. O-O Nge7
9. Nbd2 Nf5 10. Qa4 Be7 11. dxc5 Bxc5 *
Position (FEN): r2qk2r/pp3ppp/2n1p3/2bpPn2/Q5b1/2P2NP1/PP1N1PBP/R1B2RK1 w kq - 0 12
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1926
Best move: Qxg4