Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Bowdler_Attack
Moves: 1. e4 c5 2. Bc4 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. Bxc6 bxc6 6. O-O e6 7. d4 cxd4 8.
Nxd4 Ne7 9. Re1 O-O 10. Nc3 d5 11. exd5 cxd5 12. Bg5 Ba6 13. Bxe7 *
Position (FEN): r2q1rk1/p3Bpbp/b3p1p1/3p4/3N4/2N5/PPP2PPP/R2QR1K1 b - - 0 13
Black to move.
Themes:  Opening  
Puzzle rating: 912
Best move: Qxe7