Решение шахматной задачи №74798
Мат в 4 хода |
1.f4-f5 ! zugzwang.
1...Kg8-h8
2.Rd4-h4 +
2...Kh8-g8
3.Kd7-e6 zugzwang.
3...Kg8-f8
4.Rh4-h8 #
2.Rd4-g4 zugzwang.
2...Kh8-h7
3.Se8*f6 +
3...Kh7-h8
4.Rg4-g8 #
3...Kh7-h6
4.Rg4-g6 #
1...Kg8-f8
2.Kd7-e6 threat:
3.Rd4-g4 zugzwang.
3...Kf8*e8
4.Rg4-g8 #
2...Kf8-g8
3.Rd4-h4 zugzwang.
3...Kg8-f8
4.Rh4-h8 #
2...Kf8*e8
3.Ke6*f6 zugzwang.
3...Ke8-f8
4.Rd4-d8 #
1...Kg8-h7
2.Rd4-h4 +
2...Kh7-g8
3.Kd7-e6 zugzwang.
3...Kg8-f8
4.Rh4-h8 #
1...Kg8-f7
2.Rd4-g4 zugzwang.
2...Kf7-f8
3.Kd7-e6 zugzwang.
3...Kf8*e8
4.Rg4-g8 # |