Решение шахматной задачи №63393
Мат в 4 хода |
1.Bc2-b3 ! threat:
2.Bb3*c4 threat:
3.Bc4-g8 threat:
4.Sg5-f7 #
3.Bc4-b5 zugzwang.
3...Sg7-e6
4.Rg6-g8 #
3...Sg7-f5
4.Rg6-g8 #
3...Sg7-h5
4.Rg6-g8 #
3...Sg7-e8
4.Rg6-g8 #
1...Bc4*b3
2.Kb2*b3 zugzwang.
2...b6-b5
3.Kb3-b4 zugzwang.
3...Sg7-e6
4.Rg6-g8 #
3...Sg7-f5
4.Rg6-g8 #
3...Sg7-h5
4.Rg6-g8 #
3...Sg7-e8
4.Rg6-g8 #
2...Sg7-e6
3.Rg6-g8 #
2...Sg7-f5
3.Rg6-g8 #
2...Sg7-h5
3.Rg6-g8 #
2...Sg7-e8
3.Rg6-g8 #
1...Bc4-f1
2.Sg5-f7 +
2...Kh8*h7
3.Rg6-h6 +
3...Kh7-g8
4.Rh6-h8 #
1...Bc4-e2
2.Sg5-f7 +
2...Kh8*h7
3.Rg6-h6 +
3...Kh7-g8
4.Rh6-h8 #
1...Bc4-d3
2.Sg5-f7 +
2...Kh8*h7
3.Rg6-h6 +
3...Kh7-g8
4.Rh6-h8 #
1...Bc4-f7
2.Sg5*f7 +
2...Kh8*h7
3.Rg6-h6 +
3...Kh7-g8
4.Rh6-h8 #
2.Bb3*f7 threat:
3.Bf7-g8 threat:
4.Sg5-f7 #
1...Bc4-e6
2.Bb3*e6 threat:
3.Be6-g8 threat:
4.Sg5-f7 #
1...Bc4-d5
2.Bb3*d5 threat:
3.Bd5-g8 threat:
4.Sg5-f7 #
1...Bc4-a6
2.Sg5-f7 +
2...Kh8*h7
3.Rg6-h6 +
3...Kh7-g8
4.Rh6-h8 #
1...Bc4-b5
2.Sg5-f7 +
2...Kh8*h7
3.Rg6-h6 +
3...Kh7-g8
4.Rh6-h8 # |