Joan Ramón PIQUÉ i MORATÓ
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Jubileo I. Zurutuza-60, Problemas 2021
5° Premio
White Qh8 Kh7 Be6 Be5 Rf5 Sb4 Pd4 Sg4 Pg2 Re1
Black Ba8 Be7 Ph6 Pb5 Pg5 Qa4 Ke4 Pd3 Pe3 Rh3 Rb2 Pf2 Sf1
#2
(Diagramas Py2Web)
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1.Rf5*f2 ? threat:
2.Be6-f5 #
but
1...Rb2*b4 !
1.Rf5-f8 ? threat:
2.Be6-f5 #
but
1...Qa4*b4 !
1.Rf5-f6 ? threat:
2.Be6-f5 #
but
1...Be7*b4 !
1.Rf5-f7 ! threat:
2.Be6-f5 #
1...Sf1-g3
2.Re1*e3 #
1...Rb2*b4
2.Sg4*f2 #
1...Rh3-f3
2.g2*f3 #
1...Qa4*b4
2.Qh8*a8 #
1...Be7*b4
2.Sg4-f6 #
1...Be7-f6
2.Sg4*f6 #
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