Решение шахматной задачи №76429
Мат в 4 хода |
1.Ka7-a8 ! threat:
2.Ka8-a7 zugzwang.
2...Sd3-b2
3.Sa6-b4 #
2...Sd3-c1
3.Sa6-b4 #
2...Sd3-e1
3.Sa6-b4 #
2...Sd3-f2
3.Sa6-b4 #
2...Sd3-f4
3.Sa6-b4 #
2...Sd3-e5
3.Sa6-b4 #
2...Sd3-c5
3.Sa6-b4 #
2...Sd3-b4
3.Sa6*b4 #
1...Sd3-b2
2.Sa6-b4 +
2...Kc6-b6
3.Rd5-b5 #
1...Sd3-c1
2.Sa6-b4 +
2...Kc6-b6
3.Rd5-b5 #
1...Sd3-e1
2.Sa6-b4 +
2...Kc6-b6
3.Rd5-b5 #
1...Sd3-f2
2.Sa6-b4 +
2...Kc6-b6
3.Rd5-b5 #
1...Sd3-f4
2.Sa6-b4 +
2...Kc6-b6
3.Rd5-b5 #
1...Sd3-e5
2.Sa6-b4 +
2...Kc6-b6
3.Rd5-b5 #
1...Sd3-c5
2.Sa6*c5 threat:
3.Sc5-b3 zugzwang.
3...Kc6-b6
4.Rd5-d6 #
3.Sc5-b7 threat:
4.Rd5-d6 #
2...Kc6-b6
3.Sc5-e4 zugzwang.
3...Kb6-c6
4.Rd5-d6 #
3.Sc5-b7 threat:
4.Rd5-d6 #
1...Sd3-b4
2.Sa6*b4 +
2...Kc6-b6
3.Rd5-b5 #
1...Kc6-b6
2.Bb8-a7 +
2...Kb6-c6
3.Ka8-b8 zugzwang.
3...Sd3-b2
4.Sa6-b4 #
3...Sd3-c1
4.Sa6-b4 #
3...Sd3-e1
4.Sa6-b4 #
3...Sd3-f2
4.Sa6-b4 #
3...Sd3-f4
4.Sa6-b4 #
3...Sd3-e5
4.Sa6-b4 #
3...Sd3-c5
4.Sa6-b4 #
3...Sd3-b4
4.Sa6*b4 # |