Chess puzzle (Advantage)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Indian_Variation
Moves: 1. b3 Nf6 2. Bb2 d5 3. e3 Bf5 4. Nf3 e6 5. Be2 h5 6. c4 c6 7. Nh4 Bh7 8. Nf3
Bd6 9. h3 Nbd7 10. O-O O-O 11. d4 Ne4 12. Nc3 Ndf6 13. Nxe4 Nxe4 14. Nd2 Qg5
15. Nxe4 Bxe4 16. Bf3 f5 17. Bxe4 *
Position (FEN): r4rk1/pp4p1/2pbp3/3p1pqp/2PPB3/1P2P2P/PB3PP1/R2Q1RK1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1436
Best move: fxe4