Решение шахматной задачи №79736
Мат в 4 хода |
1.Bf2-e3 ! zugzwang.
1...f5*g4
2.Bb3-e6 zugzwang.
2...b6-b5
3.Sb2-d3 threat:
4.Sd3-f2 #
4.Sd3-c5 #
3...Ke4*d3
4.Be6-f5 #
3...g4-g3
4.Sd3-c5 #
3...b7-b6
4.Sd3-f2 #
2...g4-g3
3.Sb2-d3 zugzwang.
3...g3-g2
4.Sd3-f2 #
3...Ke4*d3
4.Be6-f5 #
3...b6-b5
4.Sd3-c5 #
1...f5-f4
2.Be3-f2 threat:
3.d2-d3 #
2...f4-f3
3.Sg1-h3 threat:
4.d2-d3 #
1...b6-b5
2.Kb4-c5 threat:
3.Bb3-c2 #
3.Bb3-d5 #
2...f5*g4
3.Bb3-c2 #
2...b7-b6 +
3.Kc5-c6 threat:
4.Bb3-c2 #
4.Bb3-d5 #
3...f5*g4
4.Bb3-c2 # |