Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e4 Nxe4 5. Bxc4 Bg4 6. Qa4+ c6 7. d5 e6 8.
dxc6 Nxc6 9. Bb5 Bxf3 10. Bxc6+ bxc6 11. gxf3 Nf6 12. Qxc6+ Nd7 13. Nc3 Rc8 14.
Qb7 Rc7 15. Qb3 Bc5 16. Be3 O-O 17. O-O-O Bxe3+ 18. fxe3 Qg5 19. f4 Qg2 20. Kb1
Rb8 *
Position (FEN): 1r4k1/p1rn1ppp/4p3/8/5P2/1QN1P3/PP4qP/1K1R3R w - - 3 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1573
Best move: Qxb8+