Chess puzzle (Advantage)
Opening: Kings_Indian_Defense, Kings_Indian_Defense_Other_variations
Moves: 1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. e4 Nbd7 7. Nge2 e5 8. d5
a5 9. a4 Nc5 10. b3 Ng4 11. h3 Nxf2 *
Position (FEN): r1bq1rk1/1pp2pbp/3p2p1/p1nPp3/P1P1P3/1PN3PP/4NnB1/R1BQK2R w KQ - 0 12
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 802
Best move: Kxf2