Chess puzzle (Advantage)
Opening: Philidor_Defense, Philidor_Defense_Exchange_Variation
Moves: 1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 c6 5. Nc3 Be7 6. Bc4 Nf6 7. O-O O-O 8.
Bb3 a6 9. Re1 c5 10. Nf5 Bxf5 11. exf5 b5 12. a3 c4 13. Ba2 Nbd7 14. b3 Nb6 15.
Qe2 d5 *
Position (FEN): r2q1rk1/4bppp/pn3n2/1p1p1P2/2p5/PPN5/B1P1QPPP/R1B1R1K1 w - - 0 16
White to move.
Themes:  Opening  
Puzzle rating: 1173
Best move: Qxe7