Chess puzzle (Advantage)
Opening: Russian_Game, Russian_Game_Modern_Attack
Moves: 1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Qe7 5. Qxd4 Nc6 6. Qe3 Ng4 7. Qg5 Ngxe5 8.
Qxe7+ Bxe7 9. Nc3 O-O 10. Nd5 Nxf3+ 11. gxf3 b6 12. Rg1 Bd6 13. Bh6 Re8+ 14.
Be2 g6 *
Position (FEN): r1b1r1k1/p1pp1p1p/1pnb2pB/3N4/8/5P2/PPP1BP1P/R3K1R1 w Q - 0 15
White to move.
Themes:  Middlegame  
Puzzle rating: 929
Best move: Nf6+