Chess puzzle (Crushing)
Opening: Sicilian_Defense, Sicilian_Defense_Najdorf_Variation
Moves: 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Nc6 8. f3
Be6 9. Nd5 Bxd5 10. exd5 Qa5+ *
Position (FEN): r3kb1r/1p3ppp/p1np1n2/q2Pp3/8/1N2BP2/PPP3PP/R2QKB1R w KQkq - 1 11
White to move.
Themes:  Opening  
Puzzle rating: 989
Best move: Nxa5