Решение шахматной задачи №75003
Мат в 4 хода |
1.Ra4-a8 ! threat:
2.Ra8-d8 zugzwang.
2...Bd3-e4
3.Rd8-d1 +
3...Be4-b1
4.Sb4-c2 #
4.Rd1*b1 #
2...Bd3-b1
3.Ba2*b1 zugzwang.
3...Ka1*b1
4.Rd8-d1 #
2...Bd3-c2
3.Sb4*c2 #
2...Bd3-f1
3.Sb4-c2 #
3.Rd8-d1 #
2...Bd3-e2
3.Sb4-c2 #
2...Bd3-h7
3.Rd8-d1 +
3...Bh7-b1
4.Sb4-c2 #
4.Rd1*b1 #
2...Bd3-g6
3.Rd8-d1 +
3...Bg6-b1
4.Rd1*b1 #
4.Sb4-c2 #
2...Bd3-f5
3.Rd8-d1 +
3...Bf5-b1
4.Sb4-c2 #
4.Rd1*b1 #
2...Bd3-a6
3.Rd8-d1 #
3.Sb4-c2 #
2...Bd3-b5
3.Sb4-c2 #
3.Rd8-d1 #
2...Bd3-c4
3.Rd8-d1 #
3.Sb4-c2 #
1...Bd3-b1
2.Ra8-c8 zugzwang.
2...Bb1-e4
3.Rc8-c1 +
3...Be4-b1
4.Sb4-c2 #
4.Rc1*b1 #
2...Bb1-h7
3.Rc8-c1 +
3...Bh7-b1
4.Rc1*b1 #
4.Sb4-c2 #
2...Bb1-g6
3.Rc8-c1 +
3...Bg6-b1
4.Sb4-c2 #
4.Rc1*b1 #
2...Bb1-f5
3.Rc8-c1 +
3...Bf5-b1
4.Rc1*b1 #
4.Sb4-c2 #
2...Bb1-d3
3.Rc8-c1 +
3...Bd3-b1
4.Sb4-c2 #
4.Rc1*b1 #
2...Bb1-c2
3.Sb4*c2 #
2...Bb1*a2
3.Rc8-c1 +
3...Ba2-b1
4.Sb4-c2 #
3.Sb4*a2 threat:
4.Rc8-c1 #
2.Ba2*b1 threat:
3.Ra8-h8 zugzwang.
3...Ka1*b1
4.Rh8-h1 #
3.Ra8-g8 zugzwang.
3...Ka1*b1
4.Rg8-g1 #
3.Ra8-f8 zugzwang.
3...Ka1*b1
4.Rf8-f1 #
3.Ra8-e8 zugzwang.
3...Ka1*b1
4.Re8-e1 #
3.Ra8-d8 zugzwang.
3...Ka1*b1
4.Rd8-d1 #
2...Ka1*b1
3.Ra8-c8 zugzwang.
3...Kb1-a1
4.Rc8-c1 #
1...Bd3-h7
2.Ra8-h8 zugzwang.
2...Bh7-g6
3.Rh8-h1 +
3...Bg6-b1
4.Sb4-c2 #
4.Rh1*b1 #
2...Bh7-b1
3.Ba2*b1 zugzwang.
3...Ka1*b1
4.Rh8-h1 #
2...Bh7-c2
3.Sb4*c2 #
2...Bh7-d3
3.Rh8-h1 +
3...Bd3-b1
4.Sb4-c2 #
4.Rh1*b1 #
3...Bd3-f1
|