Chess puzzle (Advantage)
Moves: 1. c4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 g6 5. Nf3 Bg7 6. Nc3 Nf6 7. Bd2 d6 8. h3
b6 9. a3 Bb7 10. e4 e5 11. Bg5 O-O 12. Nd5 h6 13. Bxf6 Bxf6 14. Nxf6+ Qxf6 15.
Bd3 Rad8 16. O-O Kg7 17. Qd2 Qe6 18. Nh2 Na5 19. Ng4 g5 20. Qd1 Nxc4 21. b3 Na5
22. b4 Nb3 23. Rb1 Nd4 24. Ne3 Rc8 25. Nf5+ Nxf5 26. exf5 Qd5 27. f3 Qd4+ 28.
Kh1 f6 29. Be4 Qxd1 30. Rfxd1 Bxe4 31. fxe4 Rfd8 32. Rd5 Rc3 33. a4 Rc4 34. a5
bxa5 35. Rxa5 Rxe4 *
Position (FEN): 3r4/p5k1/3p1p1p/R3pPp1/1P2r3/7P/6P1/1R5K w - - 0 36
White to move.
Themes:  Endgame, Rook Endgame  
Puzzle rating: 1500
Best move: Rxa7+