Решение шахматной задачи №78391
Мат в 4 хода |
1.Qe7-b4 ! threat:
2.Kb5-a6 +
2...Ba8-b7 +
3.Qb4*b7 #
1...c7-c5
2.Qb4-f4 +
2...Kb8-b7
3.Qf4-d6 threat:
4.Qd6-b6 #
1...Ba8-h1
2.Kb5-a6 +
2...Bh1-b7 +
3.Qb4*b7 #
2...Kb8-a8
3.Sc8-b6 +
3...c7*b6
4.Qb4-f8 #
3...Ka8-b8
4.Qb4-f8 #
1...Ba8-g2
2.Kb5-a6 +
2...Bg2-b7 +
3.Qb4*b7 #
2...Kb8-a8
3.Sc8-b6 +
3...c7*b6
4.Qb4-f8 #
3...Ka8-b8
4.Qb4-f8 #
1...Ba8-f3
2.Kb5-a6 +
2...Bf3-b7 +
3.Qb4*b7 #
2...Kb8-a8
3.Sc8-b6 +
3...c7*b6
4.Qb4-f8 #
3...Ka8-b8
4.Qb4-f8 #
1...Ba8-e4
2.Kb5-a6 +
2...Be4-b7 +
3.Qb4*b7 #
2...Kb8-a8
3.Sc8-b6 +
3...c7*b6
4.Qb4-f8 #
3...Ka8-b8
4.Qb4-f8 #
2.Qb4*e4 threat:
3.Kb5-c6 zugzwang.
3...Kb8-a8
4.Kc6*c7 #
2...c7-c5
3.Kb5-b6 threat:
4.Qe4-b7 #
1...Ba8-d5
2.Kb5-a6 +
2...Bd5-b7 +
3.Qb4*b7 #
2...Kb8-a8
3.Sc8-b6 +
3...c7*b6
4.Qb4-f8 #
3...Ka8-b8
4.Qb4-f8 #
1...Ba8-c6 +
2.Kb5*c6 +
2...Kb8-a8
3.Qb4-b7 #
1...Ba8-b7
2.Sa7-c6 +
2...Bb7*c6 +
3.Kb5*c6 +
3...Kb8*c8
4.Qb4-f8 #
3...Kb8-a8
4.Qb4-b7 #
2...Kb8*c8
3.Qb4-g4 #
2...Kb8-a8
3.Qb4-a3 +
3...Bb7-a6 +
4.Qa3*a6 #
3.Qb4-a5 +
3...Bb7-a6 +
4.Qa5*a6 #
3.Qb4-a4 +
3...Bb7-a6 +
4.Qa4*a6 # |