Chess puzzle (Advantage)
Opening: Queens_Gambit_Declined, Queens_Gambit_Declined_Albin_Countergambit
Moves: 1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. e3 Bb4+ 6. Bd2 dxe3 7. fxe3 Bg4 8.
Be2 Bxf3 9. Bxf3 Qh4+ 10. g3 Qxc4 11. Bxc6+ Qxc6 12. O-O O-O-O *
Position (FEN): 2kr2nr/ppp2ppp/2q5/4P3/1b6/4P1P1/PP1B3P/RN1Q1RK1 w - - 2 13
White to move.
Themes:  Middlegame  
Puzzle rating: 1183
Best move: Qg4+