No. 50, April 2005
R214 - Jorge J. Lois & Roberto Osorio Problemesis No. 50, April 2006
1.f4 Cf6 2.f5 Ce4 3.f6 Tg8 4.f?#8212;e7 f5 5.Ch3 Rf7 6.e8=C Fe7 7.Cf2 Fh4 8.Cf6 g?#8212;f6 9.Tg1 Tg3 10.Ch1 Tf3+ 11.Cg3 Tf2 12.Ch5 Dg8 13.Cf4 Dg3 14.Ch3 Rg6 15.Th1 Rh5 16.Cg1
