Решение шахматной задачи №76836
Мат в 4 хода |
1.e2-e3 ! zugzwang.
1...Bf2-e1
2.Sb2-d3 threat:
3.Sd3-c1 threat:
4.Sc1-b3 #
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Be1-b4
3.Sd3-c1 threat:
4.Sc1-b3 #
2...Be1-d2
3.Sd3-c5 threat:
4.Sc5-b3 #
1...Bf2-g1
2.Sb2-c4 threat:
3.Sc4-d2 threat:
4.Sd2-b3 #
3.Sc4-a5 threat:
4.Sa5-b3 #
2...Bg1*e3
3.Sc4-a5 threat:
4.Sa5-b3 #
1...Bf2-h4
2.Sb2-d3 threat:
3.Sd3-c1 threat:
4.Sc1-b3 #
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Bh4-e7
3.Sd3-c1 threat:
4.Sc1-b3 #
1...Bf2-g3
2.Sb2-d3 threat:
3.Sd3-c1 threat:
4.Sc1-b3 #
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Bg3-d6
3.Sd3-c1 threat:
4.Sc1-b3 #
1...Bf2*e3
2.Sb2-d3 zugzwang.
2...Be3-c1
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Be3-d2
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Be3-g1
3.Sd3-c1 threat:
4.Sc1-b3 #
2...Be3-f2
3.Sd3-c1 threat:
4.Sc1-b3 #
2...Be3-h6
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Be3-g5
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Be3-f4
3.Sd3-c5 threat:
4.Sc5-b3 #
2...Be3-a7
3.Sd3-c1 threat:
4.Sc1-b3 #
2...Be3-b6
3.Sd3-c1 threat:
4.Sc1-b3 #
2...Be3-c5
3.Sd3-c1 threat:
4.Sc1-b3 #
2...Be3-d4
3.Sd3-c1 threat:
4.Sc1-b3 # |