Решение шахматной задачи №62751
Мат в 4 хода |
1.Rb8-b7 ! zugzwang.
1...Bc4-a2
2.Rb7-b2 threat:
3.Sc5-b7 #
2...Ba2-d5
3.Rb2-b4 zugzwang.
3...Bd5-a2
4.Sc5-b7 #
3...Bd5-b3
4.Sc5-b7 #
4.Sc5*b3 #
3...Bd5-c4
4.Sc5-b7 #
3...Bd5-h1
4.Sc5-b3 #
3...Bd5-g2
4.Sc5-b3 #
3...Bd5-f3
4.Sc5-b3 #
3...Bd5-e4
4.Sc5-b3 #
3...Bd5-g8
4.Sc5-b7 #
3...Bd5-f7
4.Sc5-b7 #
3...Bd5-e6
4.Sc5-b7 #
3...Bd5-a8
4.Sc5-b3 #
3...Bd5-b7
4.Sc5-b3 #
4.Sc5*b7 #
3...Bd5-c6
4.Sc5-b3 #
3...c7-c6
4.Sc5-b7 #
2...Ba2-b3
3.Rb2*b3 threat:
4.Sc5-b7 #
1...Bc4-b3
2.Sc5*b3 #
1...Bc4-f1
2.Sc5-b3 #
1...Bc4-e2
2.Sc5-b3 #
1...Bc4-d3
2.Sc5-b3 #
1...Bc4-g8
2.Rb7-b1 threat:
3.Sc5-b7 #
2...Bg8-b3
3.Rb1*b3 threat:
4.Sc5-b7 #
2...Bg8-d5
3.Rb1-b4 zugzwang.
3...Bd5-a2
4.Sc5-b7 #
3...Bd5-b3
4.Sc5-b7 #
4.Sc5*b3 #
3...Bd5-c4
4.Sc5-b7 #
3...Bd5-h1
4.Sc5-b3 #
3...Bd5-g2
4.Sc5-b3 #
3...Bd5-f3
4.Sc5-b3 #
3...Bd5-e4
4.Sc5-b3 #
3...Bd5-g8
4.Sc5-b7 #
3...Bd5-f7
4.Sc5-b7 #
3...Bd5-e6
4.Sc5-b7 #
3...Bd5-a8
4.Sc5-b3 #
3...Bd5-b7
4.Sc5-b3 #
4.Sc5*b7 #
3...Bd5-c6
4.Sc5-b3 #
3...c7-c6
4.Sc5-b7 #
2.Rb7-b2 threat:
3.Sc5-b7 #
2...Bg8-b3
3.Rb2*b3 threat:
4.Sc5-b7 #
2...Bg8-d5
3.Rb2-b4 zugzwang.
3...Bd5-a2
4.Sc5-b7 #
3...Bd5-b3
4.Sc5-b7 #
4.Sc5*b3 #
3...Bd5-c4
4.Sc5-b7 #
3...Bd5-h1
4.Sc5-b3 #
3...Bd5-g2
4.Sc5-b3 #
3...Bd5-f3
4.Sc5-b3 #
3...Bd5-e4
4.Sc5-b3 #
3...Bd5-g8
4.Sc5-b7 #
3...Bd5-f7
4.Sc5-b7 #
3...Bd5-e6
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