Chess puzzle (Advantage)
Opening: Queens_Pawn_Game, Queens_Pawn_Game_Symmetrical_Variation
Moves: 1. Nf3 d5 2. d4 Nf6 3. Nc3 Bf5 4. e3 e6 5. h3 Nbd7 6. Bd3 Bxd3 7. Qxd3 a6 8. e4
dxe4 9. Nxe4 Be7 10. Nfg5 h6 11. Nxf7 *
Position (FEN): r2qk2r/1ppnbNp1/p3pn1p/8/3PN3/3Q3P/PPP2PP1/R1B1K2R b KQkq - 0 11
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1295
Best move: Kxf7