Решение шахматной задачи №86241
Мат в 4 хода |
1.Rg7-g3 ! threat:
2.Rf7-f8 +
2...Sf6-g8
3.Rf8*g8 #
3.Rg3*g8 #
1...Sf6-g4
2.Rg3*g4 threat:
3.Rf7-f8 #
2...Se8-f6
3.Rf7-f8 +
3...Sf6-g8
4.Rf8*g8 #
4.Rg4*g8 #
1...Sf6-g8
2.h4-h5 zugzwang.
2...Se8-g7
3.Rf7-f8 zugzwang.
3...Sg7*e6
4.Rf8*g8 #
4.Rg3*g8 #
3...Sg7-f5
4.Rg3*g8 #
4.Rf8*g8 #
3...Sg7*h5
4.Rf8*g8 #
4.Rg3*g8 #
3...Sg7-e8
4.Rg3*g8 #
4.Rf8*g8 #
2...Se8-c7
3.Rf7-f8 threat:
4.Rf8*g8 #
4.Rg3*g8 #
2...Se8-d6
3.Rf7-f8 threat:
4.Rf8*g8 #
4.Rg3*g8 #
2...Se8-f6
3.Rg3-g7 zugzwang.
3...Sf6-d5
4.Rg7*h7 #
3...Sf6-e4
4.Rg7*h7 #
3...Sf6-g4
4.Rg7*h7 #
3...Sf6*h5
4.Rg7*h7 #
3...Sf6-e8
4.Rg7*h7 #
3...Sf6-d7
4.Rg7*h7 #
2...Sg8-f6
3.Rf7-f8 +
3...Sf6-g8
4.Rf8*g8 #
4.Rg3*g8 #
1...Sf6-d7
2.e6*d7 threat:
3.Rf7-f8 #
3.d7*e8=Q #
3.d7*e8=R #
2...Se8-c7
3.Rf7-f8 #
2...Se8-d6
3.Rf7-f8 #
2...Se8-f6
3.Rf7-f8 +
3...Sf6-g8
4.Rf8*g8 #
4.Rg3*g8 #
3.Rf7*f6 threat:
4.d7-d8=Q #
4.d7-d8=R #
4.Rf6-f8 #
3...e7*f6
4.d7-d8=Q #
4.d7-d8=R #
3.d7-d8=Q +
3...Sf6-g8
4.Qd8*g8 #
4.Rg3*g8 #
3...Sf6-e8
4.Qd8*e8 #
4.Rf7-f8 #
3.d7-d8=R +
3...Sf6-g8
4.Rd8*g8 #
4.Rg3*g8 #
3...Sf6-e8
4.Rd8*e8 #
4.Rf7-f8 #
2...Se8-g7
3.Rf7-f8 #
1...Se8-g7
2.Rf7-f8 +
2...Sf6-g8
3.h4-h5 zugzwang.
3...Sg7*e6
4.Rf8*g8 #
4.Rg3*g8 #
3...Sg7-f5
4.Rg3*g8 #
4.Rf8*g8 #
3...Sg7*h5
4.Rf8*g8 #
4.Rg3*g8 #
3...Sg7-e8
4.Rg3*g8 #
4.Rf8*g8 # |