Chess puzzle (Equality)
Moves: 1. d4 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 Bd6 5. Ne5 O-O 6. Nd2 Ne4 7. Bd3 Nxd2 8.
Qxd2 f6 9. Nf3 Bxf4 10. exf4 f5 11. Ne5 Nd7 12. c3 Nxe5 13. fxe5 b6 14. O-O c5
15. Qf4 c4 16. Bc2 b5 17. a3 a5 18. b3 a4 19. bxc4 bxc4 20. Rfb1 Bd7 21. Rb4
Rb8 22. Rab1 Rxb4 23. Rxb4 Qe8 24. Qd2 Bc6 25. Qd1 Qd7 26. Bxa4 Bxa4 27. Rxa4
Rb8 28. Rb4 Rxb4 29. axb4 Qb5 30. Qa1 Kf7 31. Qa7+ Kg6 32. Qe7 Qc6 33. Qc5 *
Position (FEN): 8/6pp/2q1p1k1/2QpPp2/1PpP4/2P5/5PPP/6K1 b - - 8 33
Black to move.
Themes:  Endgame, Queen Endgame  
Puzzle rating: 1496
Best move: Qa4