Решение шахматной задачи №72515
Мат в 4 хода |
1.Qe4-b1 ! threat:
2.Qb1-a2 #
2.Qb1*a1 #
1...Sa1-c2
2.Qb1-b3 +
2...Ka4-a5
3.Kc4*c5 zugzwang.
3...Sc2-a1
4.Qb3-a2 #
4.Qb3-a3 #
3...Sc2-e1
4.Qb3-a3 #
4.Qb3-a2 #
3...Sc2-e3
4.Qb3-a2 #
4.Qb3-a3 #
3...Sc2-d4
4.Qb3-a3 #
4.Qb3-a2 #
3...Sc2-b4
4.Qb3-a3 #
3...Sc2-a3
4.Qb3*a3 #
3...Ka5-a6
4.Qb3-b6 #
3...Sa7-b5
4.Qb3*b5 #
3...Sa7-c6
4.Qb3-b5 #
3...Sa7-c8
4.Qb3-b5 #
1...Sa1-b3
2.Qb1-a2 #
1...Ka4-a5
2.Qb1-b7 threat:
3.Qb7*a7 #
2...Sa7-b5
3.Qb7*b5 #
2...Sa7-c6
3.Qb7-b5 #
2...Sa7-c8
3.Qb7-b5 #
1...Ka4-a3
2.Qb1*a1 #
1...Sa7-b5
2.Qb1*b5 +
2...Ka4-a3
3.Qb5-b1 threat:
4.Qb1*a1 #
3...Sa1-c2
4.Qb1-b3 #
3...Sa1-b3
4.Qb1*b3 #
3.Kc4-c3 threat:
4.Qb5-a6 #
4.Qb5-a5 #
3...Sa1-b3
4.Qb5*b3 #
3...Ka3-a2
4.Qb5-b2 # |