Chess puzzle (Equality)
Moves: 1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. d4 d5 5. c3 Bg4 6. a4 a5 7. Bg2 Nbd7 8. Nbd2
c6 9. O-O Qb6 10. h3 Bxf3 11. Nxf3 c5 12. e3 c4 13. Ne5 O-O 14. Kh2 e6 15. e4
Qc7 16. exd5 exd5 17. f5 Ne4 18. Bf4 Nxe5 19. dxe5 Qc5 20. f6 Bh8 21. Bh6 Rfe8
22. Bxe4 dxe4 23. Qd4 Qc6 24. Rf4 Rad8 25. Qe3 Rd3 26. Qxe4 Qxe4 27. Rxe4 Red8
28. Rxc4 R3d5 29. Re1 b5 30. axb5 Rxb5 31. Rd1 *
Position (FEN): 3r2kb/5p1p/5PpB/pr2P3/2R5/2P3PP/1P5K/3R4 b - - 1 31
Black to move.
Themes:  Endgame  
Puzzle rating: 1885
Best move: Rxb2+