Chess puzzle (Advantage)
Opening: English_Opening, English_Opening_Symmetrical_Variation
Moves: 1. c4 c5 2. Nc3 Nc6 3. e4 e6 4. Nf3 Nf6 5. Be2 d5 6. cxd5 exd5 7. exd5 Nxd5 8.
Nxd5 Qxd5 9. O-O Bg4 10. b3 Bd6 11. h3 Bxf3 12. Bxf3 Qf5 13. Bxc6+ bxc6 14. d3
O-O-O 15. Bb2 Qf4 16. g3 Qg5 17. h4 Qg6 18. d4 *
Position (FEN): 2kr3r/p4ppp/2pb2q1/2p5/3P3P/1P4P1/PB3P2/R2Q1RK1 b - - 0 18
Black to move.
Themes:  Middlegame  
Puzzle rating: 1555
Best move: Bxg3