Решение шахматной задачи №93391
Мат в 4 хода |
1.Kh2-g1 ! zugzwang.
1...g5-g4
2.Qc4*f4 +
2...Kd6-c5
3.Qf4-e3 +
3...Kc5-d5
4.Qe3-e5 #
3...Kc5-d6
4.Qe3-e5 #
2...Kd6-d5
3.Qf4-e5 #
2.Qc4-d4 +
2...Bf3-d5
3.Qd4*b4 +
3...c6-c5
4.Qb4*f4 #
1...Bf3-d1
2.Qc4-d4 #
1...Bf3-e2
2.Re1*e2 threat:
3.Qc4-d4 #
2...c6-c5
3.Qc4-d3 #
1...Bf3-h1
2.Kg1*h1 threat:
3.Qc4-d4 #
2...c6-c5
3.Qc4-d3 #
1...Bf3-g2
2.Kg1*g2 threat:
3.Qc4-d4 #
2...f4-f3 +
3.Kg2-h2 threat:
4.Qc4-d4 #
3...c6-c5
4.Qc4-d3 #
3.Kg2-g3 threat:
4.Qc4-d4 #
3...c6-c5
4.Qc4-d3 #
3.Kg2-f2 threat:
4.Qc4-d4 #
3...c6-c5
4.Qc4-d3 #
3.Kg2-h1 threat:
4.Qc4-d4 #
3...c6-c5
4.Qc4-d3 #
3.Kg2-f1 threat:
4.Qc4-d4 #
3...c6-c5
4.Qc4-d3 #
2...c6-c5
3.Qc4-d3 #
1...Bf3-h5
2.Qc4-d4 #
1...Bf3-g4
2.Qc4-d4 #
1...Bf3-d5
2.Qc4*b4 +
2...c6-c5
3.Qb4-d2 zugzwang.
3...f4-f3
4.Qd2-h2 #
3...c5-c4
4.Qd2-b4 #
3...g5-g4
4.Qd2*f4 #
1...Bf3-e4
2.Re1*e4 threat:
3.Qc4-d4 #
2...c6-c5
3.Qc4-d3 #
1...c6-c5
2.Qc4-d3 +
2...Bf3-d5
3.Qd3-d2 zugzwang.
3...f4-f3
4.Qd2-h2 #
3...c5-c4
4.Qd2*b4 #
3...g5-g4
4.Qd2*f4 # |