Chess puzzle (Crushing)
Opening: Nimzo-Larsen_Attack, Nimzo-Larsen_Attack_Modern_Variation
Moves: 1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Ne2 Ne7 6. O-O O-O 7. d3 a6 8. Bxc6
Nxc6 9. Nd2 f5 10. f4 e4 11. dxe4 fxe4 12. c4 Bc5 13. Nd4 Nxd4 14. exd4 Bd6 15.
cxd5 Bxf4 16. Nxe4 Qh4 17. g3 *
Position (FEN): r1b2rk1/1pp3pp/p7/3P4/3PNb1q/1P4P1/PB5P/R2Q1RK1 b - - 0 17
Black to move.
Themes:  Middlegame  
Puzzle rating: 1243
Best move: Be3+