MESON Chess Problem Database
Problem Display
PID: 257249 (3Q1n2/B4PK1/1r2rP2/1N1P4/2P1k1N1/q2p1R2/2P3P1/8 w - - 0 1)
Hannemann, Knud Harald
Probleemblad, 1947
#3
12 + 6
SOLUTION
- SOUND
- Sets
- 1...Qc1
- 2.cxd3#
- 1...Qb2
- 2.cxd3#
- 1...Qb4
- 2.cxd3#
- 1...Qc5
- 2.cxd3#
- 1...Qd6
- 2.cxd3#
- 1...Qe7
- 2.cxd3#
- 1...Qa1
- 2.cxd3#
- 1...Qa2
- 2.cxd3#
- 1...Qa4
- 2.cxd3#
- 1...Qa5
- 2.cxd3#
- 1...Qa6
- 2.cxd3#
- 1...Qxa7
- 2.cxd3#
- 1...Ra6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Sf2+
- 1...Rbc6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Sf2+
- 1...Rbd6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Sf2+
- 1...Rb7
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Rb8
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Re5
- 2.Sf2#
- 1...Qc1
- Tries
- 1.Qxb6?
- threat
- 2.Qe3#
- 2.Qd4#
- 1...Qxa7
- 2.Sc3#
- 2.cxd3#
- 1...dxc2
- 2.Qd4#
- 1...Qc1
- 2.Sc3#
- 2.Qd4#
- 2.cxd3#
- 1...Qb2
- 2.Qe3#
- 2.cxd3#
- 1...Qc5
- 2.cxd3#
- 1...Qa1
- 2.Qe3#
- 2.cxd3#
- 1...Qc3
- 2.Sxc3#
- 2.Qe3#
- 1...d2
- 2.Qd4#
- 1...Rxb6!
- threat
- 1.Qc7?
- threat
- 2.Sf2#
- 2.Rf4#
- 2.Qf4#
- 1...Rbd6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Qc5
- threat
- 3.Qe3#
- 3.Qd4#
- 2...Qxc5
- 3.cxd3#
- 2...Qxa7
- 3.Sc3#
- 3.cxd3#
- threat
- 2.Sf2+
- 1...Red6!
- threat
- 1.Qd6?
- threat
- 2.Sf2#
- 2.Rf4#
- 2.Qf4#
- 1...Rbxd6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Sf2+
- 1...Rexd6!
- threat
- 1.Qb8?
- threat
- 2.Sf2#
- 2.Rf4#
- 2.Qf4#
- 1...Rxb8
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Rbd6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Sf2+
- 1...Red6!
- threat
- 1.dxe6?
- threat
- 2.Qd4#
- 2.Qd5#
- 1...Qd6
- 2.Qa8+
- 2...Qd5
- 3.Qxd5#
- 3.cxd3#
- 2...Qc6
- 3.cxd3#
- 2...Rc6
- 3.Sc3#
- 3.Sxd6#
- 2...Rb7
- 3.Sc3#
- 3.Sxd6#
- 2...Qd5
- 2.cxd3+
- 2...Qxd3
- 3.Qxd3#
- 2...Qxd3
- 2.Qa8+
- 1...Rd6
- 2.Qxd6
- threat
- 3.Sf2#
- 3.Rf4#
- 3.Qf4#
- 3.Qe5#
- 3.Qd4#
- 3.Qd5#
- 3.Qc6#
- 2...Sxe6+
- 3.Qxe6#
- 2...Qxd6
- 3.Sc3#
- 3.Sxd6#
- threat
- 2.Qa8+
- 2...Rd5
- 3.Qxd5#
- 2...Rc6
- 3.Qxc6#
- 2...Rd5
- 2.Qxd6
- 1...Sd7
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Qa8+
- 1...Sxe6+!
- threat
- 1.d6?
- threat
- 2.Qxb6
- threat
- 3.Qe3#
- 3.Qd4#
- 3.Qc6#
- 3.Qb7#
- 2...Qc5
- 3.cxd3#
- threat
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Qxb6
- 1...Qxd6
- 2.Bxb6
- threat
- 3.Sc3#
- 2...Qf4
- 3.Qxd3#
- 3.Qd5#
- 2...Qa3
- 3.Qd4#
- 3.Qd5#
- 2...Qb4
- 3.Qxd3#
- 3.Qd4#
- 3.Qd5#
- 3.cxd3#
- 2...Qe5
- 3.Sf2#
- 3.Qxd3#
- 3.cxd3#
- 2...Qd4
- 3.Qxd4#
- threat
- 2.Qa8+
- 2...Qd5
- 3.Qxd5#
- 3.cxd3#
- 2...Qc6
- 3.cxd3#
- 2...Rc6
- 3.Sc3#
- 2...Rb7
- 3.Sc3#
- 2...Qd5
- 2.cxd3+
- 2...Qxd3
- 3.Qxd3#
- 2...Qxd3
- 2.Bxb6
- 1...Rxb5
- 2.Qa8+
- 2...Rd5
- 3.Qxd5#
- 2...Rb7
- 3.Qxb7#
- 2...Rd5
- 2.Qa8+
- 1...Rbxd6
- 2.Bd4
- threat
- 3.Sf2#
- 2...Rxd4
- 3.Qxd4#
- threat
- 2.Bd4
- 1...Rxf6
- 2.Sf2+
- 2...Ke5
- 3.Qxf6#
- 2...Ke5
- 2.Qxf6
- threat
- 3.Sf2#
- 3.Re3#
- 3.Rf4#
- 3.Qd4#
- 3.Qe5#
- 3.Qf4#
- 3.Qf5#
- 2...Se6+
- 3.Qxe6#
- threat
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Sf2+
- 1...dxc2
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Qa8+
- 1...Qb3
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Qa8+
- 1...Qc3
- 2.Qa8+
- 2...Rc6
- 3.Sxc3#
- 3.Qxc6#
- 2...Rb7
- 3.Sxc3#
- 3.Qxb7#
- 2...Rc6
- 2.Qa8+
- 1...Ra6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rc6
- 2.Sf2+
- 1...Rc6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Rb7
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Rb8
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Re7
- 2.Qxe7+
- 2...Se6+
- 3.Qxe6#
- 2...Se6+
- 2.Qxe7+
- 1...Re8
- 2.Qxe8+
- 2...Se6+
- 3.Qxe6#
- 2...Se6+
- 2.fxe8Q+
- 2...Se6+
- 3.Qxe6#
- 2...Se6+
- 2.fxe8R+
- 2...Se6+
- 3.Rxe6#
- 2...Se6+
- 2.Qxe8+
- 1...Sg6
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Qa8+
- 1...Sd7
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Qa8+
- 1...d2
- 2.Qa8+
- 2...Rc6
- 3.Qxc6#
- 2...Rb7
- 3.Qxb7#
- 2...Rc6
- 2.Qa8+
- 1...Rexd6!
- threat
- 1.Qxb6?
- Keys
- 1.Bxb6!
- threat
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Bd4
- threat
- 3.Sf2#
- threat
- 2.Sf2+
- 1...Rxb6
- 2.Qxb6
- threat
- 3.Qe3#
- 3.Qd4#
- 2...Se6+
- 3.Qxe6#
- 2...Qc5
- 3.cxd3#
- 2...Qa7
- 3.Sc3#
- 3.Sd6#
- 3.cxd3#
- threat
- 2.Qxb6
- 1...Rxf6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 3.Qxf6#
- 2...Ke5
- 2.Sxf6+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Qxf6
- threat
- 3.Sf2#
- 3.Re3#
- 3.Rf4#
- 3.Qd4#
- 3.Qe5#
- 3.Qf4#
- 3.Qf5#
- 2...Se6+
- 3.Qxe6#
- threat
- 2.Sf2+
- 1...dxc2
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Qb3
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Qc7
- threat
- 3.Sf2#
- 3.Rf4#
- 3.Qf4#
- 2...Qxc4
- 3.Qxc4#
- 2...Rd6
- 3.Sxd6#
- threat
- 2.Qd6
- threat
- 3.Sf2#
- 3.Rf4#
- 3.Qf4#
- 2...Rxd6
- 3.Sxd6#
- threat
- 2.Sf2+
- 1...Rc6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Rd6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sxd6+
- 2...Qxd6
- 3.cxd3#
- 2...Qxd6
- 2.Qxd6
- threat
- 3.Sf2#
- 3.Rf4#
- 3.Qf4#
- 3.Qe5#
- 2...Se6+
- 3.Qxe6#
- 2...Qxd6
- 3.Sc3#
- 3.Sxd6#
- 3.cxd3#
- threat
- 2.cxd3+
- 2...Qxd3
- 3.Sxd6#
- 2...Qxd3
- 2.Sf2+
- 1...Re7
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sd6+
- 2...Qxd6
- 3.cxd3#
- 2...Qxd6
- 2.Qxe7+
- 2...Qxe7
- 3.Sc3#
- 3.cxd3#
- 2...Se6+
- 3.Qxe6#
- 2...Qxe7
- 2.cxd3+
- 2...Qxd3
- 3.Sd6#
- 2...Qxd3
- 2.Sf2+
- 1...Re8
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sd6+
- 2...Qxd6
- 3.cxd3#
- 2...Qxd6
- 2.Qxe8+
- 2...Qe7
- 3.Sc3#
- 3.Sd6#
- 3.cxd3#
- 2...Se6+
- 3.Qxe6#
- 2...Qe7
- 2.cxd3+
- 2...Qxd3
- 3.Sd6#
- 2...Qxd3
- 2.Sf2+
- 1...Sg6
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Sd7
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...Sh7
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- 1...d2
- 2.Sf2+
- 2...Ke5
- 3.Bd4#
- 2...Ke5
- 2.Sf2+
- threat
- 1.Bxb6!
FEATURES
NOT CLASSIFIED
Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) &
CSS/Javascript (jQuery, Bootstrap & DataTables).