Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. O-O a6 5. a4 Nge7 6. d4 cxd4 7. Nxd4 Nxd4 8.
Qxd4 Nc6 9. Qe3 Qa5 10. Bd2 Qe5 11. Bc3 Qc7 12. b4 Nxb4 13. Bb3 Bc5 14. Qg5 Rg8
15. Bxg7 *
Position (FEN): r1b1k1r1/1pqp1pBp/p3p3/2b3Q1/Pn2P3/1B6/2P2PPP/RN3RK1 b q - 0 15
Black to move.
Themes:  Opening  
Puzzle rating: 1875
Best move: Bd4