Chess puzzle (Crushing)
Opening: French_Defense, French_Defense_Exchange_Variation
Moves: 1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nf3 Qf5 5. Bd3 Qd5 6. Nc3 Qa5 7. Bf4 Qb6 8.
O-O Qxb2 9. Nb5 Na6 10. Bxc7 h6 11. Bg3 Be7 12. Rb1 Qxa2 13. Nc7+ Nxc7 14. Bxc7
Nf6 15. Bb5+ Bd7 16. Bxd7+ Kxd7 17. Rxb7 Qd5 18. Ne5+ Kc8 19. Qb1 *
Position (FEN): r1k4r/pRB1bpp1/4pn1p/3qN3/3P4/8/2P2PPP/1Q3RK1 b - - 4 19
Black to move.
Themes:  Middlegame  
Puzzle rating: 1367
Best move: Qxb7