Chess puzzle (Advantage)
Moves: 1. d4 c6 2. c4 d5 3. e3 Nf6 4. h3 Bf5 5. Nf3 h6 6. b3 e6 7. Bd3 Bxd3 8. Qxd3
Nbd7 9. a3 c5 10. Nbd2 cxd4 11. exd4 Be7 12. Bb2 O-O 13. Rb1 Rc8 14. O-O Qa5
15. b4 Qc7 16. c5 b6 17. Rfc1 bxc5 18. dxc5 a5 19. Bxf6 Nxf6 20. g4 Rfd8 21. g5
Ne4 22. h4 hxg5 23. hxg5 Nxg5 24. Nxg5 Bxg5 25. Rd1 Qf4 26. Nf3 Qg4+ 27. Kf1
axb4 28. axb4 Qh3+ 29. Ke2 Qg4 *
Position (FEN): 2rr2k1/5pp1/4p3/2Pp2b1/1P4q1/3Q1N2/4KP2/1R1R4 w - - 3 30
White to move.
Themes:  Middlegame  
Puzzle rating: 2023
Best move: Rg1