Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Nf6 5. d3 e6 6. Bg5 Be7 7. O-O O-O 8. a3
a6 9. b4 cxb4 10. axb4 b5 11. Bb3 Nxb4 12. e5 Nfd5 13. exd6 *
Position (FEN): r1bq1rk1/4bppp/p2Pp3/1p1n2B1/1n6/1BNP1N2/2P2PPP/R2Q1RK1 b - - 0 13
Black to move.
Themes:  Middlegame  
Puzzle rating: 1362
Best move: Bxg5