Chess puzzle (Advantage)
Opening: Nimzo-Indian_Defense, Nimzo-Indian_Defense_Leningrad_Variation
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 O-O 5. Nf3 b6 6. e3 Bb7 7. Bd3 Be7 8. Qd2
d6 9. h4 Nh5 10. g4 *
Position (FEN): rn1q1rk1/pbp1bppp/1p1pp3/6Bn/2PP2PP/2NBPN2/PP1Q1P2/R3K2R b KQ - 0 10
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1380
Best move: Bxf3