Chess puzzle (Advantage)
Opening: Kings_Indian_Defense, Kings_Indian_Defense_Normal_Variation
Moves: 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Bd3 Na6 6. a3 O-O 7. f4 Bd7 8. Nf3 c5
9. d5 Nc7 10. O-O Nce8 11. Qe1 e5 12. dxe6 fxe6 13. Qh4 Bc6 14. f5 exf5 15.
exf5 gxf5 16. Ng5 Qe7 17. Bf4 h6 18. Rad1 hxg5 19. Bxg5 Qe5 *
Position (FEN): r3nrk1/pp4b1/2bp1n2/2p1qpB1/2P4Q/P1NB4/1P4PP/3R1RK1 w - - 1 20
White to move.
Themes:  Middlegame  
Puzzle rating: 2183
Best move: Bxf5