Chess puzzle (Advantage)
Opening: Elephant_Gambit, Elephant_Gambit_Paulsen_Countergambit
Moves: 1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. d3 Qxd5 6. Nc3 Qa5 7. h3 Bf5 8. Bd2
Qb6 9. Nxe4 Bxe4 10. Bc3 Bc5 11. Bxf6 gxf6 12. Qxe4+ Be7 13. b3 Nd7 14. Nd4 Ne5
15. Nf5 *
Position (FEN): r3k2r/ppp1bp1p/1q3p2/4nN2/4Q3/1P1P3P/P1P2PP1/R3KB1R b KQkq - 4 15
Black to move.
Themes:  Middlegame  
Puzzle rating: 1457
Best move: Bb4+