Решение шахматной задачи №93438
Мат в 4 хода |
1.Rh1-b1 ! threat:
2.Rb1-b8 #
1...Bd4-b2
2.Bd6-c7 threat:
3.Bc7-d6 zugzwang.
3...Bb2-e5
4.Rb1-b8 #
3...Bb2-a1
4.Rb1-b8 #
3...Bb2-c1
4.Rb1-b8 #
3...Bb2-h8
4.Rb1-b8 #
3...Bb2-g7
4.Rb1-b8 #
3...Bb2-f6
4.Rb1-b8 #
3...Bb2-d4
4.Rb1-b8 #
3...Bb2-c3
4.Rb1-b8 #
3...Bb2-a3
4.Rb1-b8 #
3.d5-d6 zugzwang.
3...Bb2-e5
4.Rb1-b8 #
3...Bb2-a1
4.Rb1-b8 #
3...Bb2-c1
4.Rb1-b8 #
3...Bb2-h8
4.Rb1-b8 #
3...Bb2-g7
4.Rb1-b8 #
3...Bb2-f6
4.Rb1-b8 #
3...Bb2-d4
4.Rb1-b8 #
3...Bb2-c3
4.Rb1-b8 #
3...Bb2-a3
4.Rb1-b8 #
3.Rb1*b2 threat:
4.Rb2-b8 #
2...d7-d6
3.Bc7*d6 zugzwang.
3...Bb2-a1
4.Rb1-b8 #
3...Bb2-c1
4.Rb1-b8 #
3...Bb2-h8
4.Rb1-b8 #
3...Bb2-g7
4.Rb1-b8 #
3...Bb2-f6
4.Rb1-b8 #
3...Bb2-e5
4.Rb1-b8 #
3...Bb2-d4
4.Rb1-b8 #
3...Bb2-c3
4.Rb1-b8 #
3...Bb2-a3
4.Rb1-b8 #
1...Bd4-a7
2.Rb1-b7 threat:
3.Rb7*a7 #
2...Ba7-g1
3.Rb7-b8 #
2...Ba7-f2
3.Rb7-b8 #
2...Ba7-e3
3.Rb7-b8 #
2...Ba7-d4
3.Rb7-b8 #
2...Ba7-c5
3.Rb7-b8 #
2...Ba7-b6
3.Rb7-b8 #
2...Ba7-b8
3.Rb7*b8 #
1...Bd4-b6
2.Rb1-b5 zugzwang.
2...Bb6-c5
3.Rb5-b8 #
2...Bb6-a5
3.Rb5-b8 #
2...Bb6-g1
3.Rb5-b8 #
2...Bb6-f2
3.Rb5-b8 #
2...Bb6-e3
3.Rb5-b8 #
2...Bb6-d4
3.Rb5-b8 #
2...Bb6-d8
3.Rb5-b8 #
2...Bb6-c7
3.Bd6*c7 threat:
4.Rb5-b8 #
2...Bb6-a7
3.Rb5-b7 threat:
4.Rb7*a7 #
3...Ba7-g1
4.Rb7-b8 #
3...Ba7-f2
4.Rb7-b8 #
3...Ba7-e3
4.Rb7-b8 #
3...Ba7-d4
4.Rb7-b8 #
3...Ba7-c5
4.Rb7-b8 #
3...Ba7-b6
4.Rb7-b8 # |