Chess puzzle (Crushing)
Moves: 1. c4 e6 2. g3 d5 3. Bg2 f5 4. cxd5 exd5 5. d4 Bd6 6. Bxd5 Bb4+ 7. Nc3 Bxc3+ 8.
bxc3 Qxd5 9. Nf3 Nf6 10. Bf4 c6 11. O-O O-O 12. a3 Nbd7 13. Rb1 Ne4 14. Qc2 a5
15. Rfd1 b5 16. a4 bxa4 17. c4 Qe6 18. d5 cxd5 19. cxd5 Qe8 20. Nd4 Ndc5 21. f3
Ba6 22. fxe4 Nxe4 23. Qxa4 *
Position (FEN): r3qrk1/6pp/b7/p2P1p2/Q2NnB2/6P1/4P2P/1R1R2K1 b - - 0 23
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1109
Best move: Qxa4