Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Modern_Variations
Moves: 1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. O-O Nf6 6. Nc3 Nc6 7. b3 a6 8. Rb1 b5
9. Bb2 b4 10. Nd5 Nxd5 *
Position (FEN): r1bqk2r/4ppbp/p1np2p1/2pn4/1p2P3/1P3NP1/PBPP1PBP/1R1Q1RK1 w kq - 0 11
White to move.
Themes: Hanging Piece Opening  
Puzzle rating: 1534
Best move: Bxg7