Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Kramnik_Variation
Moves: 1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 d5 6. Nxc6 bxc6 7. cxd5 cxd5 8.
exd5 Qa5+ 9. Nc3 Bb4 10. Bb5+ *
Position (FEN): r1b1k1nr/p4ppp/4p3/qB1P4/1b6/2N5/PP3PPP/R1BQK2R b KQkq - 4 10
Black to move.
Themes: Pin Opening  
Puzzle rating: 1521
Best move: Qxb5