This site now hosts a complete archive of PDF versions of The Problemist Supplement, from 1992 to the current year. This magazine is aimed mainly at newcomers to chess composition, so it is recommended for those who want to find out more about chess problems. You can find the archive here.
This week, a twomover by an outstanding Indonesian composer, now unfortunately inactive,
whose personal collection is available on this website.
The familiar half-battery of rook and two knights is clearly the theme, but it must be
fired in the right way. The try 1.Sxf4? offers the mates 1...Kxf4 2.Sd5#, 1...Kd4
2.Sxf5#; 1...dxc5 2.Seg2# and 1...R any 2.Qxd6#; but is defeated by 1...d5! Instead,
the other knight sacrifice solves: 1.Sxf5! and now: