Chess puzzle (Advantage)
Moves: 1. e3 e5 2. d4 e4 3. c4 Nf6 4. Nc3 Bb4 5. Qa4 Bxc3+ 6. bxc3 O-O 7. Ne2 d6 8.
Ng3 Bd7 9. Qc2 Qe7 10. Be2 c6 11. O-O d5 12. Bb2 Ng4 13. Qb3 b6 14. Ba3 Qh4 15.
Bxg4 Bxg4 16. Bxf8 Kxf8 17. cxd5 c5 18. dxc5 Nd7 19. c6 Nc5 20. Qb4 f5 21. Rfe1
Qf6 22. c4 Kf7 23. Reb1 h5 24. a4 h4 25. Nf1 f4 26. exf4 Qxf4 27. Ne3 Nd3 28.
Nxg4 *
Position (FEN): r7/p4kp1/1pP5/3P4/PQP1pqNp/3n4/5PPP/RR4K1 b - - 0 28
Black to move.
Themes:  Middlegame  
Puzzle rating: 1698
Best move: Nxb4