Chess puzzle (Advantage)
Moves: 1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 O-O 5. g3 c6 6. Bg2 d6 7. O-O Nbd7 8. a4
Nb6 9. d3 d5 10. a5 Nbd7 11. cxd5 cxd5 12. Na3 a6 13. Nc2 e5 14. Nxe5 Nxe5 15.
Bxe5 Re8 16. Bb2 Bg4 17. Ne3 Be6 18. Nc2 Rc8 19. Qd2 Qd6 20. Nd4 Bd7 21. Nb3
Bg4 22. f3 Be6 23. Nc5 Rxc5 24. bxc5 Qxc5+ 25. Kh1 d4 26. Rfc1 Qa7 27. Rc7 Nd5
28. Rc2 Ne3 29. Rc7 Be5 30. Rcc1 h5 31. f4 Bg7 32. Bf3 Bd5 33. Bxd5 Nxd5 34.
Ba3 b6 35. axb6 *
Position (FEN): 4r1k1/q4pb1/pP4p1/3n3p/3p1P2/B2P2P1/3QP2P/R1R4K b - - 0 35
Black to move.
Themes:  Middlegame  
Puzzle rating: 1826
Best move: Qb7