Chess puzzle (Crushing)
Moves: 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. Nf3 Nf6 6. Nc3 Bg4 7. Be2 e6 8. Be3
Bb4 9. Rc1 O-O 10. a3 Ba5 11. b4 Bc7 12. c5 a5 13. b5 Ne7 14. b6 Bb8 15. h3 Bh5
16. Bg5 Nc6 17. O-O h6 18. Bh4 g5 19. Bg3 Bxg3 20. fxg3 Ne4 21. Nxe4 dxe4 22.
Ne5 Bxe2 23. Qxe2 *
Position (FEN): r2q1rk1/1p3p2/1Pn1p2p/p1P1N1p1/3Pp3/P5PP/4Q1P1/2R2RK1 b - - 0 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1402
Best move: Qxd4+