Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. b3 Nbd7 8. a4
Re8 9. Qc2 dxc4 10. bxc4 e5 11. dxe5 Ng4 12. Bb2 Ngxe5 13. Rd1 Qb6 14. Nd4 a6
15. Na3 c5 16. Nb3 Nf8 17. f4 Ng4 18. Bxg7 Kxg7 19. e4 Qf6 20. Re1 Qe7 21. h3
Nf6 22. e5 Nh5 23. Qf2 Kg8 24. Nxc5 Nxg3 25. Qxg3 Qxc5+ 26. Qf2 Qe7 27. Nc2 Be6
28. Bxb7 *
Position (FEN): r3rnk1/1B2qp1p/p3b1p1/4P3/P1P2P2/7P/2N2Q2/R3R1K1 b - - 0 28
Black to move.
Themes: Hanging Piece Middlegame  
Puzzle rating: 894
Best move: Qxb7