Chess puzzle (Crushing)
Opening: Benko_Gambit, Benko_Gambit_Zaitsev_System
Moves: 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. a3 b4 7. Na2 Bb7 8. f3
Bxd5 9. e4 Bb7 10. Be3 e5 11. Bc4 d5 12. exd5 Nxd5 13. Bf2 Be7 14. Qb3 O-O 15.
Rd1 Qa5 16. Bxd5 Bxd5 17. Rxd5 Rc8 18. a4 c4 19. Rxa5 *
Position (FEN): rnr3k1/4bppp/8/R3p3/Ppp5/1Q3P2/NP3BPP/4K1NR b K - 0 19
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 1188
Best move: cxb3