Решение шахматной задачи №64687
Мат в 4 хода |
1.Bf3*b7 ! zugzwang.
1...Bf1-e2
2.g2-g3 +
2...Be2-f3
3.Bb7*f3 #
1...Bf1*g2
2.Rb6-c6 zugzwang.
2...Bg2-f1
3.Rc6-c2 +
3...Bf1-g2
4.Bb7*g2 #
3.Rc6-f6 +
3...Bf1-g2
4.Rf6-f1 #
3.Kc1-d2 threat:
4.Rc6-c1 #
3...Bf1-c4
4.Rc6*c4 #
3...Kh1-g2
4.Rc6-c3 #
2...Bg2*h3
3.Rc6-h6 #
2...Bg2*c6
3.Bb7*c6 #
2...Bg2-d5
3.Rc6-c2 threat:
4.Bb7*d5 #
4.Rc2-h2 #
3...b3*c2
4.Bb7*d5 #
3...Bd5-g2
4.Bb7*g2 #
3...Bd5-f3
4.Bb7*f3 #
4.Rc2-h2 #
3...Bd5-e4
4.Bb7*e4 #
4.Rc2-h2 #
3...Bd5*b7
4.Rc2-h2 #
3...Bd5-c6
4.Rc2-h2 #
4.Bb7*c6 #
2...Bg2-e4
3.Rc6-c2 threat:
4.Bb7*e4 #
4.Rc2-h2 #
3...b3*c2
4.Bb7*e4 #
3...Be4-g2
4.Bb7*g2 #
3...Be4-f3
4.Bb7*f3 #
4.Rc2-h2 #
3...Be4*b7
4.Rc2-h2 #
3...Be4-c6
4.Rc2-h2 #
4.Bb7*c6 #
3...Be4-d5
4.Bb7*d5 #
4.Rc2-h2 #
2...Bg2-f3
3.Rc6-c2 threat:
4.Bb7*f3 #
4.Rc2-h2 #
3...b3*c2
4.Bb7*f3 #
3...Bf3-g2
4.Bb7*g2 #
3...Bf3*b7
4.Rc2-h2 #
3...Bf3-c6
4.Rc2-h2 #
4.Bb7*c6 #
3...Bf3-d5
4.Bb7*d5 #
4.Rc2-h2 #
3...Bf3-e4
4.Rc2-h2 #
4.Bb7*e4 #
1...Bf1-a6
2.Bb7*a6 zugzwang.
2...Kh1*g2
3.Rb6*b3 zugzwang.
3...Kg2-h1
4.Ba6-b7 #
1...Bf1-b5
2.g2-g3 +
2...Bb5-c6
3.Bb7*c6 #
1...Bf1-c4
2.g2-g3 +
2...Bc4-d5
3.Bb7*d5 #
1...Bf1-d3
2.g2-g3 +
2...Bd3-e4
3.Bb7*e4 # |