Chess puzzle (Equality)
Moves: 1. d4 Nf6 2. c4 d5 3. c5 Nc6 4. Nf3 b6 5. cxb6 axb6 6. Nc3 e6 7. Bd2 Bb4 8. e3
O-O 9. Bd3 Bxc3 10. Bxc3 Ba6 11. Be2 Bxe2 12. Qxe2 Ne7 13. O-O c5 14. dxc5 bxc5
15. Bxf6 gxf6 16. Nh4 Ng6 17. Nf3 Qb6 18. b3 Rab8 19. e4 dxe4 20. Qxe4 Qb7 21.
Qc4 Qc6 22. Rfc1 Rb4 23. Qc3 Rc8 24. Qxf6 Rg4 25. Qc3 *
Position (FEN): 2r3k1/5p1p/2q1p1n1/2p5/6r1/1PQ2N2/P4PPP/R1R3K1 b - - 2 25
Black to move.
Themes:  Middlegame  
Puzzle rating: 1534
Best move: Nf4