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Problem 188159

 

Goumondy, Claude

Schach (magazine) 1977 (8258)
1st Prize
#5  
HTML code:
Solution: 1.Rb8-b7 ! threat: 2.Rb7-c7 + 2...Sa8*c7 3.Ra7*c7 # 1...Bh2*e5 2.Sf7*e5 + 2...Kc6-d6 3.Se5-f7 + 3...Kd6-c6 4.Rb7-c7 + 4...Sa8*c7 5.Ra7*c7 # 1...Rd3-d7 2.Sf7-d8 + 2...Rd7*d8 3.Rb7-c7 + 3...Sa8*c7 4.Ra7*c7 # 2.Rb7*d7 threat: 3.Sf7-d8 # 3.Rd7-d6 # 2...Bh2*e5 3.Sf7*e5 # 3.Sf7-d8 # 2...Qh3-h8 3.Rd7-d6 # 2...Qh3-h6 3.Sf7-d8 # 2...Rg4-d4 3.Rd7-d6 + 3...Rd4*d6 4.Sa2*b4 # 3...Kc6-c5 4.Bf2*d4 # 3.Bf2*d4 threat: 4.Sf7-d8 # 4.Rd7-d6 # 4.Sa2*b4 # 3...Bh2*e5 4.Sf7*e5 # 4.Sf7-d8 # 4.Sa2*b4 # 3...Qh3*d7 4.Sa2*b4 # 3...Qh3-e6 4.Sf7-d8 # 4.Sa2*b4 # 3...Qh3-h8 4.Rd7-d6 # 4.Sa2*b4 # 3...Qh3-h6 4.Sf7-d8 # 4.Sa2*b4 # 3...a6-a5 4.Sf7-d8 # 4.Rd7-d6 # 3...Se7-d5 4.Sf7-d8 # 4.Rd7-d6 # 4.Bb3*d5 # 3...Se7-f5 4.Sf7-d8 # 4.Bb3-d5 # 4.Sa2*b4 # 3...Se7-c8 4.Sf7-d8 # 4.Bb3-d5 # 4.Sa2*b4 # 3...Sa8-c7 4.Rd7-d6 # 4.Rd7*c7 # 4.Ra7*c7 # 2...Rg4-g8 3.Rd7-d6 # 3.Sa2*b4 # 2...Rg4-g6 3.Sf7-d8 # 3.Sa2*b4 # 2...Se7-f5 3.Sf7-d8 # 3.Bb3-d5 # 2...Se7-c8 3.Sf7-d8 # 3.Bb3-d5 # 2...Sa8-c7 3.Rd7-d6 # 3.Rd7*c7 # 3.Ra7*c7 # 1...Rd3-d4 2.Sf7-d8 + 2...Rd4*d8 3.Rb7-c7 + 3...Sa8*c7 4.Ra7*c7 # 2...Kc6-c5 3.Sd8-e6 + 3...Kc5-c6 4.Sa2*b4 + 4...Rd4*b4 5.Se6-d8 # 1...Rd3-e3 2.Bf2*e3 threat: 3.Sf7-d8 # 2...Bf1-c4 3.Sa2*b4 # 2...Bh2*e5 3.Sf7-d8 + 3...Kc6-d6 4.Rb7-d7 # 2...Qh3-h8 3.Rb7-c7 + 3...Sa8*c7 4.Ra7*c7 # 2...Rg4-c4 3.Bb3*c4 threat: 4.Sf7-d8 # 4.Sa2*b4 # 3...Bf1*c4 4.Sa2*b4 # 3...Bh2*e5 4.Sa2*b4 # 3...Qh3-c8 4.Sa2*b4 # 3...Qh3-d7 4.Sa2*b4 # 3...Qh3-h8 4.Sa2*b4 # 3...a6-a5 4.Sf7-d8 # 3...Se7-d5 4.Sf7-d8 # 3...Sa8-c7 4.Rb7*c7 # 3.Sa2*b4 + 3...Rc4*b4 4.Sf7-d8 # 2...Rg4-d4 3.Be3*d4 threat: 4.Sf7-d8 # 4.Sa2*b4 # 3...Bf1-c4 4.Sa2*b4 # 3...Bh2*e5 4.Sa2*b4 # 3...Qh3-c8 4.Sa2*b4 # 3...Qh3-d7 4.Sa2*b4 # 3...Qh3-h8 4.Sa2*b4 # 3...a6-a5 4.Sf7-d8 # 3...Se7-d5 4.Sf7-d8 # 3...Sa8-c7 4.Rb7*c7 # 2...Rg4-g8 3.Sa2*b4 # 2...Sa8-c7 3.Rb7*c7 # 1...Rg4-c4 2.Bb3*c4 threat: 3.Sa2*b4 # 2...Rd3-d4 3.Bf2*d4 threat: 4.Sf7-d8 # 4.Sa2*b4 # 3...Bf1*c4 4.Sa2*b4 # 3...Bh2*e5 4.Sa2*b4 # 3...Qh3-c8 4.Sa2*b4 # 3...Qh3-d7 4.Sa2*b4 # 3...Qh3-h8 4.Sa2*b4 # 3...a6-a5 4.Sf7-d8 # 3...Se7-d5 4.Sf7-d8 # 3...Sa8-c7 4.Rb7*c7 # 2...Rd3-e3 3.Bf2*e3 threat: 4.Sf7-d8 # 4.Sa2*b4 # 3...Bf1*c4 4.Sa2*b4 # 3...Bh2*e5 4.Sa2*b4 # 3...Qh3-c8 4.Sa2*b4 # 3...Qh3-d7 4.Sa2*b4 # 3...Qh3-h8 4.Sa2*b4 # 3...a6-a5 4.Sf7-d8 # 3...Se7-d5 4.Sf7-d8 # 3...Sa8-c7 4.Rb7*c7 # 2...a6-a5 3.Rb7-c7 + 3...Sa8*c7 4.Ra7*c7 # 2...Se7-d5 3.Sf7-d8 # 2...Sa8-c7 3.Rb7*c7 # 2.Sa2*b4 + 2...Rc4*b4 3.Rb7-c7 + 3...Sa8*c7 4.Ra7*c7 # 1...Rg4-d4 2.Sa2*b4 + 2...Rd4*b4 3.Rb7-c7 + 3...Sa8*c7 4.Ra7*c7 # 2...Kc6-c5 3.Sb4*a6 + 3...Kc5-c6 4.Sf7-d8 + 4...Rd4*d8 5.Sa6-b4 #

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