Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. d4 cxd4 5. Nxd4 d5 6. Be3 dxc4 7. Nxc6 bxc6 8.
Qxd8+ Kxd8 9. Nc3 Bb4 10. Rd1+ Bd7 11. Bd4 c5 *
Position (FEN): r2k2nr/p2b1ppp/4p3/2p5/1bpBP3/2N5/PPP2PPP/3RK2R w K - 0 12
White to move.
Themes:  Middlegame  
Puzzle rating: 1301
Best move: Bxg7