Решение шахматной задачи №73870
Мат в 4 хода |
1.b4-b5 ! threat:
2.Ra4-b4 +
2...Kb3*a3
3.Rb4-b1 threat:
4.Sa2-c1 #
4.Sa2-c3 #
4.Sa2-b4 #
3...Ka3-a4
4.Sa2-c1 #
4.Sa2-c3 #
2.Ba3-f8 threat:
3.Ra4-b4 +
3...Kb3-a3
4.Sa2-c1 #
4.Sa2-c3 #
3.Sa2-c1 +
3...Kb3-b2
4.Bf8-g7 #
4.Ra4-a2 #
3.Sa2-c3 threat:
4.Ra4-b4 #
4.Ra1-b1 #
3...Kb3-b2
4.Ra1-b1 #
2...Kb3-b2
3.Bf8-g7 +
3...Kb2-b3
4.Sa2-c1 #
3.Sa2-c3 threat:
4.Ra1-b1 #
2...Kb3*a4
3.Sa2-c3 +
3...Ka4-b3
4.Ra1-b1 #
2.Ba3-e7 threat:
3.Sa2-c3 threat:
4.Ra4-b4 #
4.Ra1-b1 #
3...Kb3-b2
4.Ra1-b1 #
3.Ra4-b4 +
3...Kb3-a3
4.Sa2-c1 #
4.Sa2-c3 #
3.Sa2-c1 +
3...Kb3-b2
4.Be7-f6 #
4.Ra4-a2 #
2...Kb3-b2
3.Be7-f6 +
3...Kb2-b3
4.Sa2-c1 #
3.Sa2-c3 threat:
4.Ra1-b1 #
2...Kb3*a4
3.Sa2-c3 +
3...Ka4-b3
4.Ra1-b1 #
2.Ba3-d6 threat:
3.Sa2-c1 +
3...Kb3-b2
4.Bd6-e5 #
4.Ra4-a2 #
3.Ra4-b4 +
3...Kb3-a3
4.Sa2-c1 #
4.Sa2-c3 #
3.Sa2-c3 threat:
4.Ra4-b4 #
4.Ra1-b1 #
3...Kb3-b2
4.Ra1-b1 #
2...Kb3-b2
3.Bd6-e5 +
3...Kb2-b3
4.Sa2-c1 #
3.Sa2-c3 threat:
4.Ra1-b1 #
2...Kb3*a4
3.Sa2-c3 +
3...Ka4-b3
4.Ra1-b1 #
2.Ba3-c5 threat:
3.Sa2-c3 threat:
4.Ra4-b4 #
4.Ra1-b1 #
3...Kb3-b2
4.Ra1-b1 #
3.Ra4-b4 +
3...Kb3-a3
4.Sa2-c1 #
4.Sa2-c3 #
3.Sa2-c1 +
3...Kb3-b2
4.Bc5-d4 #
4.Ra4-a2 #
2...Kb3-b2
3.Bc5-d4 +
3...Kb2-b3
4.Sa2-c1 #
3.Sa2-c3 threat:
4.Ra1-b1 #
2...Kb3*a4
3.Kd3-c4 threat:
4.Sa2-c1 #
4.Sa2-c3 #
4.Sa2-b4 #
3.Sa2-c3 +
3...Ka4-b3
4.Ra1-b1 #
2.Sa2-c1 +
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