Chess puzzle (Crushing)
Moves: 1. c4 c5 2. Nc3 e5 3. d3 Nc6 4. g3 b6 5. Bg2 Bb7 6. Nf3 Nd4 7. O-O Nxf3+ 8.
exf3 Nf6 9. Re1 d6 10. f4 Bxg2 11. fxe5 dxe5 12. Rxe5+ Be7 13. Kxg2 O-O 14. Bg5
h6 15. Bxf6 Bxf6 16. Re4 Bxc3 17. bxc3 Qf6 18. Rh4 Qxc3 19. Qg4 *
Position (FEN): r4rk1/p4pp1/1p5p/2p5/2P3QR/2qP2P1/P4PKP/R7 b - - 1 19
Black to move.
Themes: Hanging Piece Endgame  
Puzzle rating: 1231
Best move: Qxa1