Решение шахматной задачи №68485
Мат в 4 хода |
1.Sd8-b7 ! threat:
2.Bh4-e1 zugzwang.
2...Kb3-b2
3.Be1-c3 +
3...Kb2-b3
4.Sb7-c5 #
3...Kb2-b1
4.Ra5-a1 #
3...Kb2-c1
4.Ra5-a1 #
1...Kb3-b4
2.Kd3-c2 zugzwang.
2...Kb4-c4
3.Sb7-d6 +
3...Kc4-d4
4.Bh4-f2 #
3...Kc4-b4
4.Bh4-e1 #
1...Kb3-b2
2.Sb7-c5 zugzwang.
2...Kb2-b1
3.Kd3-c3 zugzwang.
3...Kb1-c1
4.Ra5-a1 #
2...Kb2-c1
3.Ra5-b5 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
1.Sd8-c6 ! threat:
2.Bh4-e1 zugzwang.
2...Kb3-b2
3.Be1-c3 +
3...Kb2-b3
4.Sc6-d4 #
3...Kb2-b1
4.Ra5-a1 #
3...Kb2-c1
4.Ra5-a1 #
1...Kb3-b2
2.Sc6-d4 zugzwang.
2...Kb2-b1
3.Kd3-c3 zugzwang.
3...Kb1-c1
4.Ra5-a1 #
2...Kb2-c1
3.Ra5-b5 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
2.Ra5-b5 +
2...Kb2-a2
3.Kd3-c2 threat:
4.Rb5-a5 #
2...Kb2-a3
3.Kd3-c2 threat:
4.Rb5-a5 #
2...Kb2-c1
3.Sc6-a5 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Sc6-d4 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Sc6-e5 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Sc6-e7 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Sc6-d8 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Sc6-b8 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Sc6-a7 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Rb5-b3 zugzwang.
3...Kc1-d1
4.Rb3-b1 #
3.Rb5-b4 zugzwang.
3...Kc1-d1
4.Rb4-b1 #
3.Rb5-b8 zugzwang.
3...Kc1-d1
4.Rb8-b1 #
3.Rb5-b7 zugzwang.
3...Kc1-d1
4.Rb7-b1 #
3.Rb5-b6 zugzwang.
3...Kc1-d1
4.Rb6-b1 #
3.Bh4-e1 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Bh4-f2 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Bh4-g3 zugzwang.
3...Kc1-d1
4.Rb5-b1 #
3.Bh4-g5 +
3...Kc1-d1
4.Rb5-b1 #
2...Kb2-a1
3.Kd3-c2 threat:
4.Rb5-a5 #
1.Bh4-e1 ! threat:
2.Sd8-b7 zugzwang.
2...Kb3-b2
3.Be1-c3 +
3...Kb2-b3
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