Chess puzzle (Advantage)
Moves: 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 Bb4 7. Bc4 Nxe4
8. O-O Bxc3 9. bxc3 d5 10. Re1 O-O 11. Bd3 Bf5 12. Qh5 Bg6 13. Qh3 Qf6 14. f3
Qxc3 15. Bf4 Nd6 16. Be5 Qc5+ 17. Kh1 Rae8 18. Bxg6 fxg6 19. Qd7 Nf7 20. Bxc7
Rxe1+ 21. Rxe1 Qxc2 22. a4 Qd2 23. Bg3 c5 24. Qxa7 c4 25. Qc7 c3 26. a5 c2 27.
a6 Qd1 28. a7 Re8 *
Position (FEN): 4r1k1/P1Q2npp/6p1/3p4/8/5PB1/2p3PP/3qR2K w - - 1 29
White to move.
Themes:  Endgame  
Puzzle rating: 2338
Best move: Rg1