Chess problem details
 Chess problem diagram
Category: Helpmates
Type: h#n
Stipulation(s): H#5 b) wBb2-->g2
Magazine: Pravda 6.12.2018, Pr.4230
Year of Publishing: 2018
Conditions:
Solution:

a) diagram

  1.Rh2-h3 Bb2-c1
  2.Rh3-b3 Bc1-d2
  3.Kc2-b2 Kd4-c4
  4.Kb2-a3 Bd2-b4 +
  5.Ka3-a4 a2*b3 #

b) wBb2-->g2 

  1.Rh2-h4 + Kd4-c5
  2.Rh4-b4 a2-a3
  3.Kc2-b3 Bg2-f1
  4.Kb3-a4 Bf1-b5 +
  5.Ka4-a5 a3*b4 #

Comments:
Tags:
Ideal mates, echo chameleon, sacrifice
        

       

       

       
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