Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Old_Sicilian
Moves: 1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 e6 5. Bb5 d5 6. exd5 exd5 7. O-O d4 8. Ne2
Bg4 9. Ng3 Be7 10. h3 Bd7 11. Re1 O-O 12. Ne5 *
Position (FEN): r2q1rk1/pp1bbppp/2n2n2/1Bp1N3/3p4/P5NP/1PPP1PP1/R1BQR1K1 b - - 4 12
Black to move.
Themes:  Opening  
Puzzle rating: 927
Best move: Nxe5