Chess puzzle (Advantage)
Moves: 1. d4 d5 2. c4 dxc4 3. e3 b5 4. a4 c6 5. axb5 cxb5 6. Qf3 Nc6 7. Qxc6+ Bd7 8.
Qf3 e6 9. Nc3 Nf6 10. Qd1 Be7 11. b3 Bb4 12. Bd2 Bxc3 13. Bxc3 Ne4 14. Bd2 Qf6
15. Nf3 c3 16. Bc1 b4 17. Bd3 Bc6 18. Bxe4 Bxe4 19. O-O Qg6 20. Ra4 a5 21. g3
c2 22. Qe2 Bd3 23. Qd2 Bxf1 24. Kxf1 O-O 25. Ne5 Qe4 26. Nc4 Rfd8 27. Nxa5 e5
28. Qxb4 exd4 29. exd4 Qd3+ 30. Kg2 Rab8 31. Qd2 Qe4+ 32. Kg1 Re8 33. Qe3 Qf5
34. Qf4 Qd3 35. Qd2 *
Position (FEN): 1r2r1k1/5ppp/8/N7/R2P4/1P1q2P1/2pQ1P1P/2B3K1 b - - 12 35
Black to move.
Themes:  Middlegame  
Puzzle rating: 2373
Best move: Qf3