Решение шахматной задачи №69436
Мат в 4 хода |
1.Qe7-g5 ! zugzwang.
1...Qb2*e5 +
2.Qg5*e5 #
1...Bb1-h7
2.Qg5-g1 +
2...Bh7-b1
3.Be5-g7 zugzwang.
3...Qb2*g7
4.Qg1*g7 #
3...Qb2-f6
4.Bg7*f6 #
3...Qb2-e5 +
4.Bg7*e5 #
3...Qb2-d4 +
4.Bg7*d4 #
3...Qb2-c3 +
4.Bg7*c3 #
1...Bb1-g6
2.Qg5-g1 +
2...Bg6-b1
3.Be5-g7 zugzwang.
3...Qb2*g7
4.Qg1*g7 #
3...Qb2-f6
4.Bg7*f6 #
3...Qb2-e5 +
4.Bg7*e5 #
3...Qb2-d4 +
4.Bg7*d4 #
3...Qb2-c3 +
4.Bg7*c3 #
1...Bb1-f5
2.Qg5-g1 +
2...Bf5-b1
3.Be5-g7 zugzwang.
3...Qb2*g7
4.Qg1*g7 #
3...Qb2-f6
4.Bg7*f6 #
3...Qb2-e5 +
4.Bg7*e5 #
3...Qb2-d4 +
4.Bg7*d4 #
3...Qb2-c3 +
4.Bg7*c3 #
1...Bb1-e4
2.Qg5-g1 +
2...Be4-b1
3.Be5-g7 zugzwang.
3...Qb2*g7
4.Qg1*g7 #
3...Qb2-f6
4.Bg7*f6 #
3...Qb2-e5 +
4.Bg7*e5 #
3...Qb2-d4 +
4.Bg7*d4 #
3...Qb2-c3 +
4.Bg7*c3 #
1...Bb1-d3
2.Qg5-g1 +
2...Bd3-b1
3.Be5-g7 zugzwang.
3...Qb2*g7
4.Qg1*g7 #
3...Qb2-f6
4.Bg7*f6 #
3...Qb2-e5 +
4.Bg7*e5 #
3...Qb2-d4 +
4.Bg7*d4 #
3...Qb2-c3 +
4.Bg7*c3 #
2...Bd3-f1
3.Qg1*f1 #
1...Bb1-c2
2.Qg5-g1 +
2...Bc2-b1
3.Be5-g7 zugzwang.
3...Qb2*g7
4.Qg1*g7 #
3...Qb2-f6
4.Bg7*f6 #
3...Qb2-e5 +
4.Bg7*e5 #
3...Qb2-d4 +
4.Bg7*d4 #
3...Qb2-c3 +
4.Bg7*c3 #
2...Bc2-d1
3.Qg1*d1 #
1...Qb2-d4 +
2.Be5*d4 #
1...Qb2-c3 +
2.Be5*c3 # |