Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Lasker-Pelikan_Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 h6 7. Bc4 Bb4 8.
Bd2 Bxc3 9. Bxc3 Nxe4 10. Qd5 Ng5 11. h4 Ne7 *
Position (FEN): r1bqk2r/pp1pnpp1/7p/3Qp1n1/2B4P/1NB5/PPP2PP1/R3K2R w KQkq - 1 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1711
Best move: Qxe5