Решение шахматной задачи №74189
Мат в 4 хода |
1.Qg4-h3 ! zugzwang.
1...Re8-c8 +
2.Qh3*c8 +
2...Ka8-a7
3.Qc8-b7 #
1...Ka8-b8
2.Qh3-b3 +
2...Kb8-c8
3.Qb3-b7 +
3...Kc8-d8
4.Qb7-d7 #
4.Qb7-c7 #
2...Kb8-a8
3.Qb3-b7 #
2...Kb8-a7
3.Qb3-b7 #
1...Ka8-a7
2.Qh3-d7 +
2...Ka7-a8
3.Qd7-b7 #
2...Ka7-a6
3.Qd7-b7 +
3...Ka6-a5
4.Qb7-b5 #
2...Ka7-b8
3.Qd7-b7 #
1...Re8*e4
2.Qh3-c8 +
2...Ka8-a7
3.Qc8-b7 #
1...Re8-e5
2.Qh3-c8 +
2...Ka8-a7
3.Qc8-b7 #
1...Re8-e6 +
2.Qh3*e6 threat:
3.Qe6-b3 threat:
4.Qb3-b7 #
3.Qe6-f7 threat:
4.Qf7-b7 #
3.Qe6-c8 +
3...Ka8-a7
4.Qc8-b7 #
3.Qe6-d7 threat:
4.Qd7-b7 #
3.Qe6-e7 threat:
4.Qe7-b7 #
3.Kc6-c7 threat:
4.Qe6-a2 #
4.Qe6-a6 #
3...Ka8-a7
4.Qe6-a2 #
3.Kc6-b6 threat:
4.Qe6-g8 #
4.Qe6-c8 #
4.Qe6-e8 #
3...Ka8-b8
4.Qe6-g8 #
4.Qe6-e8 #
2...Ka8-b8
3.Qe6-a2 zugzwang.
3...Kb8-c8
4.Qa2-g8 #
4.Qa2-a8 #
3.Qe6-b3 +
3...Kb8-c8
4.Qb3-g8 #
3...Kb8-a8
4.Qb3-b7 #
3...Kb8-a7
4.Qb3-b7 #
3.Qe6-f7 threat:
4.Qf7-b7 #
3...Kb8-c8
4.Qf7-g8 #
4.Qf7-e8 #
4.Qf7-c7 #
4.Qf7-f8 #
3.Qe6-d7 threat:
4.Qd7-b7 #
3.Qe6-e7 threat:
4.Qe7-b7 #
3...Kb8-c8
4.Qe7-f8 #
4.Qe7-c7 #
4.Qe7-e8 #
3.Kc6-b6 threat:
4.Qe6-g8 #
4.Qe6-e8 #
2...Ka8-a7
3.Qe6-b3 threat:
4.Qb3-b7 #
3...Ka7-a6
4.Qb3-a2 #
4.Qb3-a4 #
4.Qb3-a3 #
4.Qb3-b6 #
3.Qe6-g8 zugzwang.
3...Ka7-a6
4.Qg8-a2 #
4.Qg8-a8 #
3.Qe6-f7 +
3...Ka7-a8
4.Qf7-b7 #
3...Ka7-a6
4.Qf7-a2 #
3...Ka7-b8
4.Qf7-b7 #
3.Qe6-e8 zugzwang.
3...Ka7-a6
4.Qe8-a8 #
3.Qe6-e7 +
3...Ka7-a8
4.Qe7-b7 #
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