Chess puzzle (Advantage)
Opening: Zukertort_Opening, Zukertort_Opening_Queenside_Fianchetto_Variation
Moves: 1. Nf3 b6 2. e4 Bb7 3. Nc3 Nf6 4. d4 Nxe4 5. Bd3 Nxc3 6. bxc3 e6 7. O-O Be7 8.
Re1 Bf6 9. a4 a5 10. Nd2 O-O 11. Qg4 Bg5 12. f4 f5 *
Position (FEN): rn1q1rk1/1bpp2pp/1p2p3/p4pb1/P2P1PQ1/2PB4/2PN2PP/R1B1R1K1 w - - 0 13
White to move.
Themes:  Opening  
Puzzle rating: 1107
Best move: Qxg5