Решение шахматной задачи №64473
Мат в 4 хода |
a)
1.Sc5-a4 ! threat:
2.Rc7*c8 threat:
3.Sa4-b6 #
1...e3-e2
2.Rc7*c8 threat:
3.Sa4-b6 #
2...e2-e1=S +
3.Re6*e1 threat:
4.Sa4-b6 #
2.Re6-e5 +
2...d6*e5
3.Rc7-c5 +
3...Kd5-d6
4.d4*e5 #
1...b7-b5
2.Re6-e5 +
2...d6*e5
3.Rc7-c5 +
3...Kd5-d6
4.d4*e5 #
1...Sg8-f6
2.Re6-e5 +
2...d6*e5
3.Rc7-c5 +
3...Kd5-d6
4.d4*e5 #
b) bPe7-->f6
1.Sc5-d7 ! threat:
2.Rc7*c8 threat:
3.Sd7-b6 #
1...Bd2-b4
2.Rc7*c8 threat:
3.Sd7-b6 #
2...Bb4-c5
3.Rc8*c5 +
3...d6*c5
4.Sd7-b6 #
3.d4*c5 threat:
4.Sd7-b6 #
4.Re6*d6 #
3...d6*c5
4.Rc8*c5 #
4.Sd7-b6 #
2.Sf8-g6 threat:
3.Sg6-f4 #
2...Kd5*e6
3.Sd7-f8 +
3...Ke6-d5
4.Sg6-f4 #
2.Sd7-b6 +
2...Sc8*b6
3.Sf8-g6 threat:
4.Sg6-f4 #
2.Sd7*f6 +
2...Sg8*f6
3.Sf8-g6 threat:
4.Sg6-f4 #
2.Re6*e3 threat:
3.Sf8-e6 threat:
4.Se6-f4 #
3.Sf8-g6 threat:
4.Sg6-f4 #
2...Bb4-e1
3.Rc7*c8 threat:
4.Sd7-b6 #
2...Bb4-d2
3.Rc7*c8 threat:
4.Sd7-b6 #
2.Re6*f6 threat:
3.Rf6*f5 #
2...Sc8-e7
3.Sd7-b6 #
2...Sg8-e7
3.Rf6*f5 +
3...Se7*f5
4.Sd7-f6 #
2...Sg8*f6
3.Sd7*f6 #
1...Bd2-c3
2.Sf8-g6 threat:
3.Sg6-f4 #
2...Kd5*e6
3.Sd7-f8 +
3...Ke6-d5
4.Sg6-f4 #
2.Sd7-b6 +
2...Sc8*b6
3.Sf8-g6 threat:
4.Sg6-f4 #
2.Sd7*f6 +
2...Sg8*f6
3.Sf8-g6 threat:
4.Sg6-f4 #
1...e3-e2
2.Rc7*c8 threat:
3.Sd7-b6 #
2...e2-e1=S +
3.Re6*e1 threat:
4.Sd7-b6 #
1...a5-a4
2.Re6*f6 threat:
3.Rf6*f5 #
2...Sc8-e7
3.Sd7-b6 #
2...Sg8-e7
3.Rf6*f5 +
3...Se7*f5
4.Sd7-f6 #
2...Sg8*f6
3.Sd7*f6 #
1...Rh8-h7
2.Re6*f6 threat:
3.Rf6*f5 #
2...Rh7-e7
3.Rc7*c8 threat:
4.Sd7-b6 #
3...Re7*d7
4.Rf6*f5 #
2...Rh7-f7
3.Rc7*c8 threat:
4.Sd7-b6 #
3...Rf7*d7
4.Rf6*f5 #
3.Rf6*f7 threat:
|