Chess puzzle (Advantage)
Opening: Modern_Defense, Modern_Defense_Other_variations
Moves: 1. e4 g6 2. d4 Bg7 3. Nf3 Nf6 4. e5 Nd5 5. c4 Nb6 6. Nc3 d6 7. Bf4 O-O 8. exd6
cxd6 9. c5 N6d7 10. cxd6 exd6 11. Bxd6 Re8+ 12. Be2 Nf6 13. Be5 Nc6 14. O-O
Nxe5 15. dxe5 Nd7 16. e6 Rxe6 17. Bc4 Re8 18. Qb3 Qf6 19. Ne4 Qxb2 *
Position (FEN): r1b1r1k1/pp1n1pbp/6p1/8/2B1N3/1Q3N2/Pq3PPP/R4RK1 w - - 0 20
White to move.
Themes: Kingside Attack Middlegame  
Puzzle rating: 977
Best move: Bxf7+