
White to play
The solution is: 21. Rh8+ Kf7 22. Qe3 Qf5 23. Rch1 exf3+ 24. gxf3 Qe5 25. R1h7+ Kf6 26. Rf8+ Kg5 27. Rxf4 Qxf4 28. Qe7+ 1-0

White to play
The solution is: 21. Rh8+ Kf7 22. Qe3 Qf5 23. Rch1 exf3+ 24. gxf3 Qe5 25. R1h7+ Kf6 26. Rf8+ Kg5 27. Rxf4 Qxf4 28. Qe7+ 1-0