Chess puzzle (Advantage)
Moves: 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. f4 Bc5 6. Nf3 Nf6 7. Bd3 Qc7 8.
Qe2 O-O 9. Nc3 Re8 10. Bd2 d5 11. e5 Ng4 12. Rf1 a6 13. h3 Nh6 14. O-O-O Nf5
15. Qe1 b5 16. g4 Nfd4 17. Nxd4 Nxd4 18. h4 Bd7 19. Ne2 b4 20. Nxd4 Bxd4 21.
Bxb4 Reb8 22. Ba3 Bc5 23. Qc3 *
Position (FEN): rr4k1/2qb1ppp/p3p3/2bpP3/5PPP/B1QB4/PPP5/2KR1R2 b - - 4 23
Black to move.
Themes:  Middlegame  
Puzzle rating: 1225
Best move: Be3+