Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. e4 g6 2. Nf3 Bg7 3. e5 e6 4. d4 d6 5. Bb5+ c6 6. Ba4 b5 7. Bb3 Ne7 8. a4 a6
9. axb5 cxb5 10. Nc3 O-O 11. Nxb5 dxe5 12. dxe5 Qxd1+ 13. Kxd1 Bb7 14. Nc7
Bxf3+ 15. gxf3 Ra7 16. Nb5 *
Position (FEN): 1n3rk1/r3npbp/p3p1p1/1N2P3/8/1B3P2/1PP2P1P/R1BK3R b - - 2 16
Black to move.
Themes:  Middlegame  
Puzzle rating: 1397
Best move: Rd7+