Решение шахматной задачи №60520
Мат в 3 хода |
1.Rc7-g7 ! zugzwang.
1...g4-g3
2.Qh1-a1 +
2...Kf6-e6
3.Qa1-e5 #
2...Kf6-f5
3.Qa1-e5 #
2...Kf6-g5
3.Rh6-h5 #
1...g4*f3
2.Qh1*f3 +
2...Kf6-e6
3.Qf3-f7 #
2...Kf6-g5
3.Rh6-h5 #
3.Qf3-f4 #
1...Kf6-e6
2.Bf3*g4 +
2...Ke6-f6
3.Qh1-h4 #
2.Qh1-e1 +
2...Ke6-f6
3.Qe1-e5 #
2...Ke6-f5
3.Qe1-e5 #
1...Kf6-f5
2.Bf3*g4 +
2...Kf5-g5
3.Qh1-h4 #
2...Kf5-f6
3.Qh1-h4 #
2...Kf5*g4
3.Qh1-h5 #
2...Qg6*g4
3.Qh1-d5 #
1...Kf6-g5
2.Qh1-h5 +
2...Kg5-f6
3.Qh5-e5 #
1...Qg6*h6 +
2.Qh1*h6 +
2...Kf6-f5
3.Rg7-g5 #
3.Rg7-f7 #
2...Sf8-g6 +
3.Qh6*g6 #
1...Sf8-d7
2.Rh6*g6 +
2...Kf6-f5
3.Bf3*g4 #
3.Bf3-e4 #
3.Qh1-b1 #
3.Qh1-h5 #
1...Sf8-e6
2.Rh6*g6 +
2...Kf6-f5
3.Bf3*g4 #
3.Bf3-e4 #
3.Qh1-b1 #
1...Sf8-h7
2.Rh6*g6 +
2...Kf6-f5
3.Bf3*g4 #
3.Bf3-e4 #
3.Qh1-b1 #
2.Bf3*g4 threat:
3.Rh6*g6 #
2...Qg6*h6
3.Qh1-c6 #
3.Qh1-a1 #
3.Qh1*h6 #
2...Sh7-f8
3.Qh1-h4 #
2.Qh1-h5 threat:
3.Rh6*g6 #
3.Qh5*g6 #
3.Qh5-e5 #
2...Kf6-e6
3.Qh5-e5 #
2...Qg6*h6
3.Qh5-f7 #
3.Qh5-e5 #
2...Sh7-g5
3.Qh5*g6 #
2...Sh7-f8
3.Qh5-e5 # |