Решение шахматной задачи №74687
Мат в 4 хода |
1.Ra6-h6 ! threat:
2.Rh6-h1 +
2...Bb5-f1
3.Rh1*f1 #
1...Bb5-f1
2.Bh7-c2 zugzwang.
2...Bf1-h3
3.Rh6-b6 threat:
4.Rb6-b1 #
2...Bf1-g2
3.Rh6-b6 threat:
4.Rb6-b1 #
2...Bf1-a6
3.Rh6-h1 +
3...Ba6-f1
4.Rh1*f1 #
2...Bf1-b5
3.Rh6-h1 +
3...Bb5-f1
4.Rh1*f1 #
3.Rh6-b6 zugzwang.
3...Bb5-f1
4.Rb6-b1 #
3...Bb5-a4
4.Rb6-b1 #
3...Bb5-e2
4.Rb6-b1 #
3...Bb5-d3
4.Rb6-b1 #
3...Bb5-c4
4.Rb6-b1 #
3...Bb5-e8
4.Rb6-b1 #
3...Bb5-d7
4.Rb6-b1 #
3...Bb5-c6
4.Rb6-b1 #
3...Bb5-a6
4.Rb6-b1 #
2...Bf1-c4
3.Rh6-h1 +
3...Bc4-f1
4.Rh1*f1 #
2...Bf1-d3
3.Rh6-h1 +
3...Bd3-f1
4.Rh1*f1 #
2...Bf1-e2
3.Rh6-h1 +
3...Be2-d1
4.Rh1*d1 #
3...Be2-f1
4.Rh1*f1 #
1...Bb5-c6
2.Rh6-e6 threat:
3.Re6-e1 #
2...Bc6-a4
3.Re6-e1 +
3...Ba4-d1
4.Re1*d1 #
2...Bc6-f3
3.Re6-e1 +
3...Bf3-d1
4.Re1*d1 #
2...Bc6-e4
3.Re6*e4 threat:
4.Re4-e1 # |