MESON Chess Problem Database
Problem Display
PID: 39490 (7k/3b3r/6R1/1n6/8/8/1KQ5/8 w - - 0 1)
Burda, Josef
Pruboj, 1974
#3
3 + 4
SOLUTION
- SOUND
- Sets
- 1...Rh2
- 2.Qxh2+
- 2...Bh3
- 3.Qxh3#
- 2...Bh3
- 2.Qxh2+
- 1...Bc8
- 2.Qxc8#
- 1...Sa3
- 2.Qc3+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qc3+
- 1...Sc3
- 2.Qxc3+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qxc3+
- 1...Sd6
- 2.Qc3+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qc3+
- 1...Sa7
- 2.Qc3+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qc3+
- 1...Sc7
- 2.Qc3+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qc3+
- 1...Rh2
- Tries
- 1.Qf2?
- threat
- 2.Qf8#
- 1...Rh1
- 2.Qf6+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 2...Kh7
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qf6+
- 1...Rh2
- 2.Qxh2+
- 2...Bh3
- 3.Qxh3#
- 2...Bh3
- 2.Qxh2+
- 1...Rh3
- 2.Qf6+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 2...Kh7
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qf6+
- 1...Rh5
- 2.Qf6+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 2...Kh7
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qf6+
- 1...Rh6
- 2.Qf6+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 2...Kh7
- 3.Rxh6#
- 3.Rg7#
- 3.Qxh6#
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qf6+
- 1...Re7
- 2.Qf8+
- 2...Kh7
- 3.Rh6#
- 3.Qh6#
- 3.Qg8#
- 2...Kh7
- 2.Qf8+
- 1...Rf7
- 2.Qxf7
- threat
- 3.Rh6#
- 3.Rg8#
- 3.Qg8#
- 3.Qg7#
- threat
- 2.Qxf7
- 1...Rg7
- 2.Qf6
- threat
- 3.Qxg7#
- 2...Kh7
- 3.Qxg7#
- 2...Kg8
- 3.Qxg7#
- threat
- 2.Qf8+
- 2...Kh7
- 3.Qxg7#
- 2...Rg8
- 3.Rh6#
- 3.Qh6#
- 3.Qxg8#
- 2...Kh7
- 2.Qf6
- 1...Be6
- 2.Qf6+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qf8+
- 2...Bg8
- 3.Rxg8#
- 3.Qxg8#
- 2...Bg8
- 2.Qf6+
- 1...Bf5!
- threat
- 1.Qg2?
- threat
- 2.Rg8#
- 1...Rh1
- 2.Rg8+
- 2...Kh7
- 3.Qg6#
- 3.Qg7#
- 2...Kh7
- 2.Qxh1+
- 2...Bh3
- 3.Qxh3#
- 2...Bh3
- 2.Rg8+
- 1...Rh2
- 2.Qxh2+
- 2...Bh3
- 3.Qxh3#
- 2...Bh3
- 2.Qxh2+
- 1...Rh3
- 2.Rg8+
- 2...Kh7
- 3.Qg6#
- 3.Qg7#
- 2...Kh7
- 2.Rg8+
- 1...Rh4
- 2.Rg8+
- 2...Kh7
- 3.Qg6#
- 3.Qg7#
- 2...Kh7
- 2.Rg8+
- 1...Rh5
- 2.Rg8+
- 2...Kh7
- 3.Qg6#
- 3.Qg7#
- 2...Kh7
- 2.Rg8+
- 1...Re7
- 2.Rg8+
- 2...Kh7
- 3.Qg6#
- 2...Kh7
- 2.Rg8+
- 1...Rf7
- 2.Rg8+
- 2...Kh7
- 3.Qg6#
- 2...Kh7
- 2.Rg8+
- 1...Bg4
- 2.Qa8+
- 2...Bc8
- 3.Qxc8#
- 2...Bc8
- 2.Qa8+
- 1...Be6
- 2.Qa8+
- 2...Bc8
- 3.Qxc8#
- 2...Bg8
- 3.Rxg8#
- 3.Qxg8#
- 2...Bc8
- 2.Qa8+
- 1...Rg7!
- threat
- 1.Qh2?
- threat
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qb8+
- 2...Bc8
- 3.Qxc8#
- 2...Be8
- 3.Qxe8#
- 2...Bc8
- 2.Qe5+
- 1...Rh3
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qe5+
- 1...Bh3
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qb8+
- 2...Bc8
- 3.Qxc8#
- 2...Bc8
- 2.Qe5+
- 1...Bg4
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qb8+
- 2...Bc8
- 3.Qxc8#
- 2...Bc8
- 2.Qe5+
- 1...Bf5
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qb8+
- 2...Bc8
- 3.Qxc8#
- 2...Bc8
- 2.Qe5+
- 1...Bc6
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qb8+
- 2...Be8
- 3.Qxe8#
- 2...Be8
- 2.Qe5+
- 1...Be6
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qb8+
- 2...Bc8
- 3.Qxc8#
- 2...Bg8
- 3.Rxg8#
- 3.Qxg8#
- 2...Bc8
- 2.Qe5+
- 1...Bc8
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qe5+
- 1...Be8
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qe5+
- 1...Sd6
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qe5+
- 1...Sa7
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qe5+
- 1...Sc7
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qe5+
- 1...Rxh2+!
- threat
- 1.Qc3+?
- 1...Sd4
- 2.Qxd4+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qxd4+
- 1...Sxc3!
- 1...Sd4
- 1.Qc5?
- threat
- 2.Qf8#
- 1...Rh1
- 2.Qf8+
- 2...Kh7
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 1...Rh3
- 2.Qf8+
- 2...Kh7
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 1...Rh4
- 2.Qf8+
- 2...Kh7
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 1...Rh6
- 2.Qf8+
- 2...Kh7
- 3.Rxh6#
- 3.Rg7#
- 3.Qxh6#
- 3.Qg7#
- 3.Qg8#
- 2...Kh7
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qf8+
- 1...Re7
- 2.Qxe7
- threat
- 3.Qh4#
- 3.Qg7#
- threat
- 2.Qxe7
- 1...Rf7
- 2.Qe5+
- 2...Kh7
- 3.Qh5#
- 2...Rf6
- 3.Qh5#
- 2...Rg7
- 3.Qxg7#
- 2...Kh7
- 2.Qe5+
- 1...Rg7
- 2.Qf8+
- 2...Kh7
- 3.Qxg7#
- 2...Rg8
- 3.Rh6#
- 3.Qh6#
- 3.Qxg8#
- 2...Kh7
- 2.Qe5
- threat
- 3.Qxg7#
- 2...Kh7
- 3.Qxg7#
- 2...Kg8
- 3.Qxg7#
- threat
- 2.Qf8+
- 1...Be6
- 2.Qf8+
- 2...Bg8
- 3.Rxg8#
- 3.Qxg8#
- 2...Bg8
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qf8+
- 1...Sd6
- 2.Qd4+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qc3+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qd4+
- 1...Rh2+!
- threat
- 1.Qc8+?
- 1...Be8
- 2.Qxe8#
- 1...Bxc8!
- 1...Be8
- 1.Qf2?
- Keys
- 1.Qe2!
- threat
- 2.Qe5+
- 2...Rg7
- 3.Qxg7#
- 2...Rg7
- 2.Qe5+
- 1...Rh1
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qe5+
- 1...Rh2
- 2.Qxh2+
- 2...Bh3
- 3.Qxh3#
- 2...Bh3
- 2.Qxh2+
- 1...Rh3
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qe5+
- 1...Rh4
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qe5+
- 1...Rh6
- 2.Qe5+
- 2...Kh7
- 3.Qg7#
- 2...Kh7
- 2.Qe5+
- 1...Re7
- 2.Qxe7
- threat
- 3.Qh4#
- 3.Qg7#
- threat
- 2.Qxe7
- 1...Rf7
- 2.Qe5+
- 2...Kh7
- 3.Qh5#
- 2...Rf6
- 3.Qh5#
- 2...Rg7
- 3.Qxg7#
- 2...Kh7
- 2.Qe5+
- 1...Rg7
- 2.Qe5
- threat
- 3.Qxg7#
- 2...Kh7
- 3.Qxg7#
- 2...Kg8
- 3.Qxg7#
- threat
- 2.Qe5
- threat
- 1.Qe2!
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