Chess puzzle (Crushing)
Opening: Nimzowitsch_Defense, Nimzowitsch_Defense_Williams_Variation
Moves: 1. e4 Nc6 2. Nf3 d6 3. d4 Bg4 4. Nc3 e6 5. Be2 d5 6. h3 Bxf3 7. Bxf3 Nge7 8.
exd5 Nxd5 9. Nxd5 exd5 10. O-O Be7 11. Re1 O-O 12. c3 Bf6 13. Bd2 Qd6 14. Qb3
Ne7 15. Rab1 Rab8 16. Qa4 a6 17. Be3 b5 18. Qc2 Nf5 *
Position (FEN): 1r3rk1/2p2ppp/p2q1b2/1p1p1n2/3P4/2P1BB1P/PPQ2PP1/1R2R1K1 w - - 2 19
White to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1062
Best move: Qxf5