Chess puzzle (Crushing)
Moves: 1. d4 d5 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 Nf6 5. a3 Bxc3+ 6. bxc3 O-O 7. e3 Re8 8.
cxd5 exd5 9. c4 Bg4 10. Rb1 b6 11. h3 Bh5 12. Be2 Ne4 13. Bb2 dxc4 14. Bxc4 Qf6
15. Be2 Bg6 16. Rc1 Qf5 17. O-O Nd7 18. Nh4 Qg5 19. Nxg6 Qxg6 20. Bf3 Rad8 21.
Rxc7 Ng5 22. Kh2 *
Position (FEN): 3rr1k1/p1Rn1ppp/1p4q1/6n1/3P4/P3PB1P/1B3PPK/3Q1R2 b - - 2 22
Black to move.
Themes:  Middlegame  
Puzzle rating: 1300
Best move: Qd6+