Chess puzzle (Advantage)
Moves: 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5
9. Be2 Bb7 10. h4 g4 11. Ne5 h5 12. Qc2 Qxd4 13. Rd1 Qc5 14. O-O Be7 15. Qd2
Bc8 16. Kh1 Nbd7 17. Nxd7 Bxd7 18. b4 cxb3 19. axb3 Rg8 20. Rc1 Qb6 21. Qf4 a5
22. Rfd1 a4 23. bxa4 b4 24. Nb1 c5 25. a5 Rxa5 26. Nd2 Bb5 27. Bxb5+ Rxb5 28.
Nc4 Qb7 29. Nd6+ Bxd6 30. Qxd6 Qc8 31. Ra1 Nxe4 32. Qd3 Nxg3+ 33. fxg3 c4 34.
Qe4 f5 35. Qe3 Rg6 *
Position (FEN): 2q1k3/8/4p1r1/1r3p1p/1pp3pP/4Q1P1/6P1/R2R3K w - - 2 36
White to move.
Themes: Defensive Move Endgame  
Puzzle rating: 1949
Best move: Ra7