Chess puzzle (Crushing)
Moves: 1. c4 d6 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. Nc3 c5 6. Rb1 O-O 7. O-O Nc6 8. d4
cxd4 9. Nxd4 Rb8 10. Nxc6 bxc6 11. Bxc6 Bb7 12. Bxb7 Rxb7 13. Nd5 Nxd5 14. cxd5
Qa5 15. a3 Rb5 16. e4 Rfb8 17. b4 Qc7 18. Be3 a5 19. Rc1 Qd7 20. bxa5 Rxa5 21.
Qd3 Rab5 22. a4 Rb3 23. Qd1 Qxa4 24. Rc7 Qxe4 *
Position (FEN): 1r4k1/2R1ppbp/3p2p1/3P4/4q3/1r2B1P1/5P1P/3Q1RK1 w - - 0 25
White to move.
Themes:  Middlegame  
Puzzle rating: 1839
Best move: Qxb3