Решение шахматной задачи №72583
Мат в 4 хода |
1.Kc1-c2 ! zugzwang.
1...Sa4-c3
2.Bg1-h2 zugzwang.
2...Sc3-b1
3.Bh2-e5 +
3...Sb1-c3
4.Be5*c3 #
2...Sc3-d1
3.Bh2-e5 +
3...Sd1-c3
4.Be5*c3 #
3...Sd1-b2
4.Be5*b2 #
2...Sc3-e2
3.Bh2-e5 +
3...Se2-d4 +
4.Be5*d4 #
3...Se2-c3
4.Be5*c3 #
2...Sc3-e4
3.Bh2-e5 +
3...Se4-c3
4.Be5*c3 #
2...Sc3-d5
3.Bh2-e5 +
3...Sd5-c3
4.Be5*c3 #
2...Sc3-b5
3.Bh2-e5 +
3...Sb5-c3
4.Be5*c3 #
3...Sb5-d4 +
4.Be5*d4 #
2...Sc3-a4
3.Bh2-e5 +
3...Sa4-b2
4.Be5*b2 #
3...Sa4-c3
4.Be5*c3 #
1...Sa4-b2
2.e3-e4 zugzwang.
2...Sb2-c4
3.Bg1-d4 +
3...Sc4-b2
4.Bd4*b2 #
2...Sb2-d1
3.Bg1-d4 +
3...Sd1-c3
4.Bd4*c3 #
3...Sd1-b2
4.Bd4*b2 #
2...Sb2-d3
3.Bg1-d4 +
3...Sd3-b2
4.Bd4*b2 #
2...Sb2-a4
3.Bg1-d4 +
3...Sa4-b2
4.Bd4*b2 #
3...Sa4-c3
4.Bd4*c3 #
1...Sa4-c5
2.e3-e4 threat:
3.Bg1-d4 #
2...Sc5-a4
3.Bg1-d4 +
3...Sa4-b2
4.Bd4*b2 #
3...Sa4-c3
4.Bd4*c3 #
2...Sc5-b3
3.e4-e5 zugzwang.
3...Sb3-d4 +
4.Bg1*d4 #
3...Sb3-c1
4.Bg1-d4 #
3...Sb3-d2
4.Bg1-d4 #
3...Sb3-c5
4.Bg1-d4 #
3...Sb3-a5
4.Bg1-d4 #
3.Bg1-e3 zugzwang.
3...Sb3-c5
4.Be3-d4 #
3...Sb3-c1
4.Be3-d4 #
3...Sb3-d2
4.Be3-d4 #
3...Sb3-d4 +
4.Be3*d4 #
3...Sb3-a5
4.Be3-d4 #
3.Bg1-f2 zugzwang.
3...Sb3-c5
4.Bf2-d4 #
3...Sb3-c1
4.Bf2-d4 #
3...Sb3-d2
4.Bf2-d4 #
3...Sb3-d4 +
4.Bf2*d4 #
3...Sb3-a5
4.Bf2-d4 #
2...Sc5-d3
3.Bg1-d4 +
3...Sd3-b2
4.Bd4*b2 #
2...Sc5*e4
3.Bg1-d4 +
3...Se4-c3
4.Bd4*c3 #
2...Sc5-e6
3.e4-e5 zugzwang.
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