Chess puzzle (Advantage)
Opening: Sicilian_Defense, Sicilian_Defense_Smith-Morra_Gambit
Moves: 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Nc6 6. Bc4 Be7 7. O-O Nf6 8.
Qe2 O-O 9. e5 Ne8 10. Rd1 Qc7 11. Bf4 Na5 12. Bd3 d5 *
Position (FEN): r1b1nrk1/ppq1bppp/4p3/n2pP3/5B2/2NB1N2/PP2QPPP/R2R2K1 w - d6 0 13
White to move.
Themes:  Middlegame  En Passant
Puzzle rating: 1361
Best move: exd6