MESON Chess Problem Database
Problem Display
PID: 230110 (n4b2/1pQ4r/p5Bp/r3pP2/1qN1k3/2p1P3/b1P1R1PK/3N4 w - - 0 1)
Christensen, Christen
Tidskrift for Schack, 1913
#3
10 + 12
SOLUTION
- SOUND
- Sets
- 1...Qc5
- 2.Sxc3#
- 1...Qd6
- 2.Sxc3#
- 1...Qe7
- 2.Sxc3#
- 1...Qb1
- 2.Sxc3#
- 1...Qa4
- 2.Sxc3#
- 1...Qxc4
- 2.Qxc4+
- 2...Bxc4
- 3.Sxc3#
- 2...Bxc4
- 2.Qxc4+
- 1...Qb5
- 2.Sxc3#
- 1...Qb6
- 2.Sxc3#
- 1...Ra3
- 2.Qxe5#
- 1...Ra4
- 2.Qxe5#
- 1...Rd5
- 2.Sf2#
- 2.f6#
- 1...Re7
- 2.Qd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qd6
- 1...Rf7
- 2.Sf2+
- 2...Kd5
- 3.Bxf7#
- 2...Kd5
- 2.Qxf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Rh8
- 2.Sf2+
- 2...Kd5
- 3.Bf7#
- 2...Kd5
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Bc5
- 2.Qxe5#
- 1...Bd6
- 2.Qxd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qxd6
- 1...Be7
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qxb7+
- 1...Bg7
- 2.Sf2+
- 2...Kd5
- 3.Bf7#
- 2...Kd5
- 2.Sd6+
- 2...Kd5
- 3.Bf7#
- 2...Qxd6
- 3.Sxc3#
- 2...Kd5
- 2.Qd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qd8
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qd6
- 3.Sxc3#
- threat
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qd7
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qd6
- 3.Sxc3#
- threat
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Sb6
- 2.Sxb6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxb6
- 3.Sxc3#
- threat
- 2.Sxb6
- 1...Sxc7
- 2.Sb6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxb6
- 3.Sxc3#
- threat
- 2.Sb6
- 1...b5
- 2.Qxe5#
- 2.Qc6#
- 1...b6
- 2.Qc6+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qc6+
- 1...Qc5
- Tries
- 1.Sb6?
- threat
- 2.Sf2#
- 2.f6#
- 1...Qxb6
- 2.Sxc3#
- 1...Rg7
- 2.Sf2#
- 1...Be6
- 2.Sf2#
- 2.fxe6#
- 1...Bf7
- 2.Sf2#
- 1...Sxb6!
- threat
- 1.Sd6+?
- 1...Bxd6
- 2.Qxd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qxd6
- 1...Kd5!
- 1...Bxd6
- 1.Bxh7?
- threat
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Qxc4
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxc4+
- 2...Bxc4
- 3.Sxc3#
- 2...Bxc4
- 2.Qxb7+
- 2...Qd5
- 3.Sf2#
- 3.Sxc3#
- 3.f6#
- 2...Qc6
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxf7
- 3.Sxc3#
- 2...Qe6
- 3.Sxc3#
- threat
- 2.Sf2+
- 1...Bxc4
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Bd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Sf2+
- 1...Sxc7
- 2.Sb6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxb6
- 3.Sxc3#
- threat
- 2.Sb6
- 1...Qa3
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxb7+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Qb2
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Qb3
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Rb5
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Rc5
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rc6
- 3.Qxc6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Be7
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Sf2+
- 1...Sb6
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Sxb6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxb6
- 3.Sxc3#
- threat
- 2.Qxb7+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Sd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...b6
- 2.Sf2+
- 2...Kd5
- 3.Bg8#
- 2...Kd5
- 2.Qc6+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qb7+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sf2+
- 1...Kd5!
- threat
- 1.Rd2?
- threat
- 2.Sf2#
- 2.f6#
- 1...Qxc4
- 2.f6#
- 1...Bxc4
- 2.f6#
- 1...Rg7
- 2.Sf2#
- 1...cxd2!
- threat
- 1.Qd6?
- threat
- 2.Sf2#
- 2.Qd3#
- 2.f6#
- 1...Qxd6
- 2.Sxc3#
- 1...Qxc4
- 2.Sf2#
- 2.f6#
- 1...Bxc4
- 2.Sf2#
- 2.f6#
- 1...Rd5
- 2.Sf2#
- 2.f6#
- 1...Rd7
- 2.Sf2#
- 2.f6#
- 1...Rg7
- 2.Sf2#
- 2.Qd3#
- 1...Bxd6!
- threat
- 1.Qd8?
- threat
- 2.Sf2#
- 2.Qd3#
- 2.f6#
- 1...Bd6
- 2.Qxd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qxd6
- 1...Rd7!
- threat
- 1.Qc6+?
- 1...Rd5
- 2.Sf2#
- 2.f6#
- 1...bxc6!
- 1...Rd5
- 1.Qxb7+?
- 1...Qxb7
- 2.Sxc3#
- 1...Rd5
- 2.Sf2#
- 2.f6#
- 1...Rxb7!
- 1...Qxb7
- 1.Qd7?
- threat
- 2.Sf2#
- 2.Qd3#
- 2.f6#
- 1...Bd6
- 2.Qe6
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qe6
- 1...Rxd7!
- threat
- 1.Qf7?
- threat
- 2.Sf2#
- 2.f6#
- 1...Rg7
- 2.Sf2#
- 1...Rxf7!
- threat
- 1.Qxh7?
- threat
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Qxc4
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxf7
- 3.Sxc3#
- 2...Qe6
- 3.Sxc3#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxg8
- 3.Sxc3#
- 2...Qe6
- 3.Sxc3#
- 2...Qf7
- 3.Sxc3#
- threat
- 2.Qxb7+
- 2...Qd5
- 3.Sf2#
- 3.Sxc3#
- 3.f6#
- 2...Qc6
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxf7
- 3.Sxc3#
- 2...Qe6
- 3.Sxc3#
- threat
- 2.Bf7
- 1...Bxc4
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Bd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qxb7+
- 1...Qa3
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxb7+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Qb2
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Qb3
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Ra3
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Ra4
- 2.Sxc3+
- 2...Qxc3
- 3.Qxb7#
- 2...Qxc3
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sxc3+
- 1...Rb5
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Rc5
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rc6
- 3.Qxc6#
- 2...Qxb7
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Bc5
- 2.Sxc3+
- 2...Qxc3
- 3.Qxb7#
- 2...Qxc3
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Qxb7
- 2.Sxc3+
- 1...Be7
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Bg7
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Sb6
- 2.Sxb6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxb6
- 3.Sxc3#
- threat
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qxb7+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Sd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Sxb6
- 1...Sc7
- 2.Sb6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxb6
- 3.Sxc3#
- threat
- 2.Sb6
- 1...b6
- 2.Bf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qg8
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qb7+
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Rd5
- 2.Qf7
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Bf7
- 1...Kd5!
- threat
- 1.Sb6?
- Keys
- 1.Qb6!
- threat
- 2.Qe6
- threat
- 3.Sf2#
- 3.f6#
- threat
- 2.Qe6
- 1...Kd5
- 2.e4+
- 2...Kxc4
- 3.Se3#
- 2...Kxc4
- 2.e4+
- 1...Qxc4
- 2.Qe6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxe6
- 3.Sxc3#
- threat
- 2.Qe6
- 1...Bxc4
- 2.Sf2+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.f6+
- 2...Kd5
- 3.e4#
- 2...Kd5
- 2.Sf2+
- 1...Sxb6
- 2.Sxb6
- threat
- 3.Sf2#
- 3.f6#
- 2...Qxb6
- 3.Sxc3#
- threat
- 2.Sxb6
- 1...Ra3
- 2.Qe6
- threat
- 3.Sf2#
- 3.Qxe5#
- 3.f6#
- threat
- 2.Qe6
- 1...Ra4
- 2.Qe6
- threat
- 3.Sf2#
- 3.Qxe5#
- 3.f6#
- threat
- 2.Qe6
- 1...Re7
- 2.Qd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qd6
- 1...Rg7
- 2.Qe6
- threat
- 3.Sf2#
- threat
- 2.Qe6
- 1...Bc5
- 2.Sf2+
- 2...Kd5
- 3.Qe6#
- 2...Kd5
- 2.Sf2+
- 1...Bd6
- 2.Qxd6
- threat
- 3.Sf2#
- 3.Qd3#
- 3.f6#
- 2...Qxd6
- 3.Sxc3#
- threat
- 2.Qxd6
- 1...Sc7
- 2.Qxb7+
- 2...Qxb7
- 3.Sxc3#
- 2...Rd5
- 3.Sf2#
- 3.f6#
- 2...Sd5
- 3.Sf2#
- 3.f6#
- 2...Qxb7
- 2.Qxb7+
- threat
- 1.Qb6!
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).