Решение шахматной задачи №89048
Мат в 3 хода |
1.Rb7-b4 ! zugzwang.
1...Sf2*g4
2.Rh3*d3 threat:
3.Rd3*a3 #
1...Sf2-d1
2.Qg4-f3 +
2...Bd3-e4
3.Qf3*a3 #
2...Ka8-a7
3.Qf3-b7 #
2.Qg4-g2 +
2...Bd3-e4
3.Rh3*a3 #
2...Ka8-a7
3.Qg2-b7 #
2.Qg4-e4 +
2...Bd3*e4
3.Rh3*a3 #
2...Ka8-a7
3.Qe4-b7 #
1...Sf2-h1
2.Qg4-e4 +
2...Bd3*e4
3.Rh3*a3 #
2...Ka8-a7
3.Qe4-b7 #
2.Qg4-f3 +
2...Bd3-e4
3.Qf3*a3 #
2...Ka8-a7
3.Qf3-b7 #
2.Qg4-g2 +
2...Bd3-e4
3.Rh3*a3 #
2...Ka8-a7
3.Qg2-b7 #
2.Rh3*d3 threat:
3.Rd3*a3 #
1...Sf2*h3
2.Qg4-f3 +
2...Bd3-e4
3.Qf3*a3 #
2...Ka8-a7
3.Qf3-b7 #
1...Sf2-e4
2.Qg4*e4 +
2...Bd3*e4
3.Rh3*a3 #
2...Ka8-a7
3.Qe4-b7 #
1...Bd3-b1 +
2.Rb4*b1 threat:
3.Qg4-a4 #
3.Rh3*a3 #
2...Sf2*h3
3.Qg4-a4 #
2...Sf2*g4
3.Rh3*a3 #
2...Sf2-e4
3.Rh3*a3 #
2...Sf2-d3
3.Qg4-a4 #
1...Bd3-c2
2.Rh3*a3 +
2...Bc2-a4
3.Ra3*a4 #
1...Bd3-f1
2.Rh3*a3 +
2...Bf1-a6
3.Ra3*a6 #
1...Bd3-e2
2.Rh3*a3 +
2...Be2-a6
3.Ra3*a6 #
1...Bd3-h7
2.Rh3*a3 #
1...Bd3-g6
2.Rh3*a3 #
1...Bd3-f5
2.Rh3*a3 #
1...Bd3-e4
2.Rh3*a3 #
1...Bd3-a6
2.Qg4-g8 +
2...Ba6-c8
3.Rh3*a3 #
2...Ka8-a7
3.Qg8-b8 #
1...Bd3-b5
2.Rb4*b5 threat:
3.Qg4-a4 #
3.Rh3*a3 #
2...Sf2*h3
3.Qg4-a4 #
2...Sf2*g4
3.Rh3*a3 #
2...Sf2-e4
3.Rh3*a3 #
2...Sf2-d3
3.Qg4-a4 #
1...Bd3-c4 +
2.Qg4*c4 threat:
3.Qc4-a6 #
3.Rh3*a3 #
2...Sf2*h3
3.Qc4-a6 #
2...Sf2-d3
3.Qc4-a6 #
2...Ka8-a7
3.Rh3*a3 #
1...e6-e5
2.Qg4-c8 +
2...Ka8-a7
3.Qc8-b7 #
1...Ka8-a7
2.Qg4-d4 +
2...Ka7-a8
3.Rh3-h8 #
2...Ka7-a6
3.Qd4-b6 # |