Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Bc4 Nc6 3. d3 Bc5 4. Be3 Bxe3 5. fxe3 Nf6 6. a3 d6 7. Nd2 Ng4 8.
Qf3 Rf8 9. O-O-O Qg5 10. Re1 f5 11. h4 Qh5 12. Rf1 Bd7 13. Nh3 h6 14. g3 O-O-O
15. Bb5 fxe4 16. Qxe4 Kb8 17. Rxf8 Rxf8 18. Re1 a6 19. Ba4 b5 20. Bb3 Na5 21.
Ba2 Nxe3 22. Qxe3 Bxh3 23. b4 Nc6 24. c3 Kb7 25. Bd5 Qe8 26. Nb3 Be6 *
Position (FEN): 4qr2/1kp3p1/p1npb2p/1p1Bp3/1P5P/PNPPQ1P1/8/2K1R3 w - - 5 27
White to move.
Themes:  Middlegame  
Puzzle rating: 1667
Best move: Na5+