Мат в 4 хода
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1.Bg8-h7 ! zugzwang.
1...Kc5-d5
2.Bh7-b1 zugzwang.
2...Kd5-c5
3.Bb1-a2 zugzwang.
3...Kc5-d5
4.Kb3*b4 #
2.f3-f4 zugzwang.
2...Kd5-c5
3.Qf6-e6 zugzwang.
3...Kc5-d4
4.Qe6-e5 #
1.Qf6-e7 + !
1...Kc5-c6
2.Kb3*b4 zugzwang.
2...Kc6-b6
3.Bg8-d5 threat:
4.Qe7-b7 #
1...Kc5-b6
2.Bg8-d5 threat:
3.Kb3*b4 threat:
4.Qe7-b7 #
1...Kc5-d4
2.Kb3-c2 threat:
3.Kc2-d2 threat:
4.Qe7-d6 #
4.Qe7-e3 #
1.Qf6-e6 ! zugzwang.
1...Kc5-d4
2.Bg8-h7 zugzwang.
2...Kd4-c5
3.f3-f4 zugzwang.
3...Kc5-d4
4.Qe6-e5 #
Как Вы оцените задачу?
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