Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_London_System
Moves: 1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Be7 5. c3 O-O 6. Nbd2 a6 7. Bd3 c5 8. Bc2
c4 9. Ne5 Nc6 10. Ndf3 Nd7 11. h4 Ncxe5 12. Bxe5 Nxe5 13. Nxe5 Bf6 14. Qh5 g6
15. Qh6 Bxe5 *
Position (FEN): r1bq1rk1/1p3p1p/p3p1pQ/3pb3/2pP3P/2P1P3/PPB2PP1/R3K2R w KQ - 0 16
White to move.
Themes:  Middlegame  
Puzzle rating: 1221
Best move: dxe5