Chess puzzle (Advantage)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Other_variations
Moves: 1. b3 e6 2. Bb2 d5 3. g3 Nf6 4. Bg2 c5 5. d3 Bd6 6. Nd2 e5 7. Ngf3 Nc6 8. O-O
h6 9. c4 d4 10. Nh4 O-O 11. Nf5 *
Position (FEN): r1bq1rk1/pp3pp1/2nb1n1p/2p1pN2/2Pp4/1P1P2P1/PB1NPPBP/R2Q1RK1 b - - 3 11
Black to move.
Themes: Hanging Piece Opening  
Puzzle rating: 912
Best move: Bxf5