Решение шахматной задачи №63820
Мат в 4 хода |
1.Rb6-a6 ! threat:
2.Rc6-b6 threat:
3.Rb6-b8 #
3.Bc2-e4 #
2...b2-b1=Q
3.Bc2-e4 +
3...Qb1*e4
4.Rb6-b8 #
2...b2-b1=R
3.Bc2-e4 #
2...b2-b1=B
3.Rb6-b8 #
2...Qa7*a6 +
3.Rb6*a6 #
2.Ra6*a7 +
2...Ka8*a7
3.Bc2-d3 threat:
4.Rc6-a6 #
2.Bc2-e4 threat:
3.Rc6*c3 #
3.Rc6-c4 #
3.Rc6-c5 #
3.Rc6-b6 #
3.Rc6-c7 #
3.Rc6-h6 #
3.Rc6-g6 #
3.Rc6-f6 #
3.Rc6-e6 #
3.Rc6-d6 #
2...b2-b1=Q
3.Rc6-b6 +
3...Qb1*e4
4.Rb6-b8 #
3.Rc6-c7 +
3...Qb1*e4
4.Rc7*a7 #
4.Ra6*a7 #
3...Qb1-b7 +
4.Be4*b7 #
2...b2-b1=R
3.Rc6-b6 #
2...b2-b1=B
3.Rc6-b6 +
3...Bb1*e4
4.Rb6-b8 #
3.Rc6-c7 +
3...Bb1*e4
4.Rc7*a7 #
4.Ra6*a7 #
2...Qa7*a6 +
3.Rc6*a6 #
2.Bc2-d3 threat:
3.Ra6*a7 +
3...Ka8*a7
4.Rc6-a6 #
1...a2-a1=Q
2.Rc6-b6 threat:
3.Rb6-b8 #
3.Bc2-e4 #
2...Qa1-a2
3.Rb6-b8 #
2...Qa1-h1
3.Rb6-b8 #
2...Qa1-e1
3.Rb6-b8 #
2...Qa1-d1
3.Rb6-b8 #
2...Qa1-b1
3.Rb6-b8 #
2...b2-b1=Q
3.Bc2-e4 +
3...Qb1*e4
4.Rb6-b8 #
2...b2-b1=R
3.Bc2-e4 #
2...b2-b1=B
3.Rb6-b8 #
2...Qa7*a6 +
3.Rb6*a6 #
2.Bc2-e4 threat:
3.Rc6*c3 #
3.Rc6-c4 #
3.Rc6-c5 #
3.Rc6-b6 #
3.Rc6-c7 #
3.Rc6-h6 #
3.Rc6-g6 #
3.Rc6-f6 #
3.Rc6-e6 #
3.Rc6-d6 #
2...Qa1-a2
3.Rc6-c4 #
2...Qa1-h1
3.Rc6-b6 +
3...Qh1*e4
4.Rb6-b8 #
3.Rc6-c7 +
3...Qh1*e4
4.Rc7*a7 #
4.Ra6*a7 #
2...Qa1-e1
3.Rc6-c7 +
3...Qe1*e4
4.Ra6*a7 #
4.Rc7*a7 #
3.Rc6-b6 +
3...Qe1*e4
4.Rb6-b8 #
2...Qa1-d1
3.Rc6-b6 +
3...Qd1-d5
4.Rb6-b8 #
4.Be4*d5 #
3.Rc6*c3 +
3...Qd1-d5
4.Be4*d5 #
3.Rc6-c4 +
3...Qd1-d5
4.Be4*d5 #
3.Rc6-c5 +
3...Qd1-d5
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