Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Three_Knights_Game
Moves: 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bc5 4. d4 exd4 5. Nxd4 O-O 6. Bc4 Bxd4 7. Qxd4 Nc6
8. Qd1 Re8 9. Bg5 Nxe4 10. Bxf7+ Kxf7 11. Qd5+ Kg6 12. Nxe4 Rxe4+ *
Position (FEN): r1bq4/pppp2pp/2n3k1/3Q2B1/4r3/8/PPP2PPP/R3K2R w KQ - 0 13
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 564
Best move: Qxe4+