Chess problem details
 Chess problem diagram
Category: Fairy
Type: h#n
Stipulation(s): H#4 3 sol
Magazine: Pat a Mat 114, 12/2020, Pr.937
Year of Publishing: 2020
Conditions:
Circe Parrain + Einstein
Solution:

1.Qd7-e8=R              f7*e8=S  
2.Sf8-g6=P[+bRf6]    Se8*f6=B  
3.Ke6-d7[+bRe7] +   d6*e7=S 
4.Kd7-e8[+bRf8]       Se7*c6=B #

1.Qd7-c7=R             d6*c7=S +  
2.Ke6-e7[+bRc8]     Sc7*b5=B  
3.Rc8-c7=B[+bSb4] Bb5*c6=R
4.Sf8-e6=P               Rc6*c7=Q #

1.Qd7-e7=R             d6*e7=S  
2.Ke6*e7[+bRe8]     f7*e8=S[+wSd8]  
3.Sf8-e6=P[+bRd6]  Sd8*c6=B
4.Sb5-c7=P[+bRd8] Se8-f6=P #

Comments:
Tags:
Sacrifice, Chumakov, Kniest, Kozhakin, Zajic, Circuit, Battery
        

       

       

       
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