Решение шахматной задачи №64280
Мат в 4 хода |
1.Bg8-f7 ! zugzwang.
1...g5-g4
2.Bc1-h6 threat:
3.Qa3-c1 #
2...Qe5-b2
3.Bh6-g7 threat:
4.Qa3*b2 #
3...Qb2*g7
4.Qa3-c1 #
3...Qb2-f6
4.Qa3-c1 #
3...Qb2-e5
4.Qa3-c1 #
3...Qb2-d4
4.Qa3-c1 #
3...Qb2-c3
4.Qa3-c1 #
2...Qe5-c3
3.Qa3*c3 +
3...Ka1-b1
4.Qc3-c1 #
2...Qe5-f4
3.Bh6*f4 threat:
4.Qa3-c1 #
3.Bh6-g7 +
3...Ka1-b1
4.Qa3-b2 #
3...Qf4-e5
4.Qa3-c1 #
3...Qf4-d4
4.Qa3-c1 #
3...Qf4-f6
4.Qa3-c1 #
2...Qe5-e1
3.Bh6-g7 +
3...Ka1-b1
4.Qa3-b2 #
3...Qe1-c3
4.Qa3-c1 #
3...Qe1-e5
4.Qa3-c1 #
2...Qe5-e3
3.Bh6*e3 threat:
4.Qa3-c1 #
3.Bh6-g7 +
3...Ka1-b1
4.Qa3-b2 #
3...Qe3-d4
4.Qa3-c1 #
3...Qe3-c3
4.Qa3-c1 #
3...Qe3-e5
4.Qa3-c1 #
3.Qa3*e3 threat:
4.Qe3-c1 #
2...Qe5-e4
3.Qa3-c1 +
3...Qe4-b1
4.Bh6-g7 #
3.Bh6-g7 +
3...Ka1-b1
4.Qa3-b2 #
3...Qe4-d4
4.Qa3-c1 #
3...Qe4-e5
4.Qa3-c1 #
3.Qa3-c3 +
3...Ka1-b1
4.Qc3-c1 #
2...Qe5*b5
3.Qa3-c1 +
3...Qb5-b1
4.Bh6-g7 #
2...Qe5-c5
3.Bh6-g7 +
3...Ka1-b1
4.Qa3-b2 #
3...Qc5-d4
4.Qa3-c1 #
3...Qc5-c3
4.Qa3-c1 #
3...Qc5-e5
4.Qa3-c1 #
2...Qe5-d5
3.Qa3-c1 +
3...Ka1*a2
4.Bf7*d5 #
3.Bf7*d5 threat:
4.Qa3-c1 #
3.Bh6-g7 +
3...Ka1-b1
4.Qa3-b2 #
3...Qd5-d4
4.Qa3-c1 #
3...Qd5-e5
4.Qa3-c1 #
2...Qe5-e6
3.Qa3-c1 +
3...Ka1*a2
4.Bf7*e6 #
3.Bf7*e6 threat:
4.Qa3-c1 #
3.Bh6-g7 +
3...Ka1-b1
4.Qa3-b2 #
3...Qe6-e5
4.Qa3-c1 #
3...Qe6-f6
4.Qa3-c1 #
2...Qe5-g5
3.Bh6*g5 threat:
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