Chess puzzle (Advantage)
Opening: Englund_Gambit_Complex, Englund_Gambit_Complex_Felbecker_Gambit
Moves: 1. d4 e5 2. dxe5 Bc5 3. Nf3 Nc6 4. Nc3 f6 5. exf6 Nxf6 6. e3 O-O 7. h3 d5 8.
Bd3 d4 9. exd4 Nxd4 10. O-O Bxh3 11. gxh3 Qd7 12. Kh2 *
Position (FEN): r4rk1/pppq2pp/5n2/2b5/3n4/2NB1N1P/PPP2P1K/R1BQ1R2 b - - 2 12
Black to move.
Themes:  Middlegame  
Puzzle rating: 1982
Best move: Ng4+