Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 f4 5. O-O d6 6. c3 a6 7. Ba4 b5 8. Bb3 Bg4
9. a4 b4 10. Bd5 Qd7 11. d4 Rd8 12. Nbd2 bxc3 13. bxc3 exd4 14. Bxc6 Qxc6 15.
cxd4 Qc3 16. d5 Qxa1 17. Qc2 Qf6 18. Qc6+ Rd7 19. Re1 Ne7 20. Qxa6 g5 *
Position (FEN): 4kb1r/2prn2p/Q2p1q2/3P2p1/P3Ppb1/5N2/3N1PPP/2B1R1K1 w k - 0 21
White to move.
Themes:  Middlegame  
Puzzle rating: 1759
Best move: e5