Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. e4 g6 2. d4 Bg7 3. c4 c5 4. d5 d6 5. Nc3 e5 6. Bd3 a6 7. Nge2 Bg4 8. O-O f6
9. f3 Bd7 10. f4 Bg4 11. fxe5 fxe5 12. Bg5 *
Position (FEN): rn1qk1nr/1p4bp/p2p2p1/2pPp1B1/2P1P1b1/2NB4/PP2N1PP/R2Q1RK1 b kq - 1 12
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 897
Best move: Qxg5