Chess puzzle (Equality)
Moves: 1. d4 Nf6 2. c4 g6 3. e3 Bg7 4. Nf3 d5 5. c5 Nc6 6. Bd3 O-O 7. Nc3 Ng4 8. a3 e5
9. h3 Nxf2 10. Kxf2 e4 11. Bxe4 dxe4 12. Nxe4 f5 13. Nc3 a6 14. Rf1 h6 15. b4
g5 16. Bd2 g4 17. hxg4 fxg4 18. Rg1 Qf6 19. Ke1 gxf3 20. gxf3 Qxf3 21. Qxf3
Rxf3 22. Ke2 Rf7 23. Rg3 h5 24. Rag1 Bg4+ 25. Ke1 Raf8 26. Ne4 Rf3 27. Ng5 Rf2
28. Ne6 Re2+ 29. Kd1 Rf7 *
Position (FEN): 6k1/1pp2rb1/p1n1N3/2P4p/1P1P2b1/P3P1R1/3Br3/3K2R1 w - - 12 30
White to move.
Themes:  Middlegame  
Puzzle rating: 1951
Best move: Rxg4