Решение шахматной задачи №55180
Мат в 3 хода |
a)
1.Bb5-a4 ! zugzwang.
1...Sa1-c2
2.Ra5-b5 +
2...Kb4-c3
3.Ra2*c2 #
1...Sa1-b3
2.Ra5-b5 +
2...Kb4-c3
3.Rb5*b3 #
1...Kb4*a5
2.Kd5-c5 threat:
3.Ba4-d1 #
3.Ba4-c2 #
3.Ba4-b3 #
3.Ba4-e8 #
3.Ba4-d7 #
3.Ba4-c6 #
3.Ba4-b5 #
2...Sa1-c2
3.Ba4*c2 #
2...Sa1-b3 +
3.Ba4*b3 #
2...Ka5-a6
3.Ba4-c6 #
1...Kb4-c3
2.Ra5-b5 zugzwang.
2...Sa1-c2
3.Ra2*c2 #
2...Sa1-b3
3.Rb5*b3 #
b) bKb4-->c3
1.Ra5-a3 + !
1...Sa1-b3
2.Bb5-c4 threat:
3.Ra3*b3 #
1...Kc3-b4
2.Bb5-c4 zugzwang.
2...Sa1-c2
3.Ra3-b3 #
2...Sa1-b3
3.Ra3*b3 #
2.Ra2*a1 zugzwang.
2...Kb4*b5
3.Ra3-b3 #
3.Ra1-b1 # |