Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Nc3 d6 6. h3 Be6 7. Bb3 Qd7 8. Be3
d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Ba4 f6 12. Qe2 h6 13. Bd2 g5 14. O-O-O O-O-O
15. Kb1 Qe6 16. a3 Bc5 17. Rhg1 Bxf3 18. Qxf3 Nd4 19. Qg4 Qxg4 20. hxg4 h5 21.
gxh5 Rxh5 22. Rh1 Rdh8 23. Rxh5 Rxh5 24. c3 Ne6 25. Rf1 Rh2 26. Be3 Rxg2 *
Position (FEN): 2k5/ppp5/4np2/2b1p1p1/B7/P1PPB3/1P3Pr1/1K3R2 w - - 0 27
White to move.
Themes:  Endgame  
Puzzle rating: 2021
Best move: Bb3