MESON Chess Problem Database
Problem Display
PID: 44674 (3rb3/1n6/1P3R2/3kp3/6pp/3NB3/3KB3/2Q5 w - - 0 1)
Siers, Theodor
Schach-Express, 1949
#3
7 + 7
SOLUTION
- SOUND
- Sets
- 1...Ke4
- 2.Qh1#
- 1...Rd7
- 2.Qc6#
- 1...Ra8
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Sb4+
- 1...Rb8
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Qb1
- threat
- 3.Sb4#
- 2...Kc4
- 3.Sb4#
- 3.Sf4#
- 2...Ke4
- 3.Sb4#
- 3.Sf4#
- 3.Qh1#
- 2...e4
- 3.Qa2#
- 3.Qb3#
- threat
- 2.Qc2
- threat
- 3.Sb4#
- 2...Ke4
- 3.Sb4#
- 3.Sf4#
- 3.Qc4#
- 2...e4
- 3.Qb3#
- 3.Qa2#
- threat
- 2.Sb4+
- 1...Rc8
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 3.Qh1#
- 2...Ke4
- 2.Sb4+
- 1...Bh5
- 2.Qc6#
- 1...Bc6
- 2.Qxc6#
- 1...Bg6
- 2.Qc6#
- 1...Bd7
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Sb4+
- 1...Bf7
- 2.Qc6#
- 1...Sa5
- 2.Qc5+
- 2...Ke4
- 3.Qxe5#
- 2...Ke4
- 2.Qc5+
- 1...Sc5
- 2.Qxc5+
- 2...Ke4
- 3.Qxe5#
- 2...Ke4
- 2.Qxc5+
- 1...Sd6
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 2...Ke4
- 2.Qc5+
- 2...Ke4
- 3.Sf2#
- 3.Qxe5#
- 2...Ke4
- 2.Sb4+
- 1...g3
- 2.Qc2
- threat
- 3.Sb4#
- 2...Ke4
- 3.Bf3#
- 2...e4
- 3.Qb3#
- 3.Qa2#
- threat
- 2.Qc2
- 1...e4
- 2.Qc3
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Qd4#
- 3.Qb3#
- threat
- 2.Qc3
- 1...Ke4
- Tries
- 1.Sf2?
- threat
- 2.Bc4#
- 2.Qc4#
- 1...Rc8
- 2.Qh1+
- 2...e4
- 3.Qxe4#
- 2...e4
- 2.Qxc8
- threat
- 3.Bc4#
- 3.Qe6#
- 3.Qc4#
- 2...Sc5
- 3.Qxc5#
- 2...Sd6
- 3.Qc5#
- threat
- 2.Qh1+
- 1...Bb5
- 2.Qh1+
- 2...e4
- 3.Qxe4#
- 2...e4
- 2.Qc2
- threat
- 3.Qe4#
- 2...e4
- 3.Qxe4#
- 2...Bd3
- 3.Qxd3#
- 3.Qc6#
- 2...Sc5
- 3.Qxc5#
- 2...Sd6
- 3.Qc5#
- threat
- 2.Qh1+
- 1...e4!
- threat
- 1.Bd1?
- threat
- 2.Bb3+
- 2...Ke4
- 3.Qh1#
- 2...Ke4
- 2.Bb3+
- 1...Ra8
- 2.Sb4+
- 2...Ke4
- 3.Bc2#
- 3.Qb1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Bb3+
- 2...Ke4
- 3.Sf2#
- 3.Qh1#
- 3.Qc4#
- 2...Ke4
- 2.Sb4+
- 1...Rb8
- 2.Sb4+
- 2...Ke4
- 3.Bc2#
- 3.Qb1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Bb3+
- 2...Ke4
- 3.Sf2#
- 3.Qh1#
- 3.Qc4#
- 2...Ke4
- 2.Qc2
- threat
- 3.Sb4#
- 2...Ke4
- 3.Sb4#
- 3.Sf4#
- 3.Qc4#
- 2...e4
- 3.Qb3#
- 3.Qa2#
- threat
- 2.Sb4+
- 1...Rc8
- 2.Bb3+
- 2...Ke4
- 3.Sf2#
- 3.Qh1#
- 2...Rc4
- 3.Qxc4#
- 2...Ke4
- 2.Bb3+
- 1...Ba4
- 2.Bb3+
- 2...Ke4
- 3.Qh1#
- 2...Bxb3
- 3.Qc6#
- 2...Ke4
- 2.Bb3+
- 1...Bb5
- 2.Bb3+
- 2...Ke4
- 3.Qh1#
- 2...Bc4
- 3.Qxc4#
- 2...Ke4
- 2.Bb3+
- 1...Bd7
- 2.Sb4+
- 2...Ke4
- 3.Bc2#
- 3.Qb1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Bb3+
- 2...Ke4
- 3.Sf2#
- 3.Qh1#
- 3.Qc4#
- 2...Ke4
- 2.Sb4+
- 1...Sa5
- 2.Qc5+
- 2...Ke4
- 3.Qxe5#
- 2...Ke4
- 2.Qc5+
- 1...Sc5
- 2.Qxc5+
- 2...Ke4
- 3.Qxe5#
- 2...Ke4
- 2.Qxc5+
- 1...Sd6
- 2.Sb4+
- 2...Ke4
- 3.Bc2#
- 3.Qb1#
- 3.Qc2#
- 2...Ke4
- 2.Bb3+
- 2...Ke4
- 3.Sf2#
- 3.Sc5#
- 3.Qh1#
- 2...Sc4+
- 3.Qxc4#
- 2...Ke4
- 2.Qc5+
- 2...Ke4
- 3.Sf2#
- 3.Qxe5#
- 2...Ke4
- 2.Sb4+
- 1...g3
- 2.Qc2
- threat
- 3.Sb4#
- 2...Ke4
- 3.Bf3#
- 2...e4
- 3.Qb3#
- 3.Qa2#
- threat
- 2.Qc2
- 1...Ke4!
- threat
- 1.Bf3+?
- 1...e4
- 2.Bxe4+
- 2...Kxe4
- 3.Qh1#
- 2...Kxe4
- 2.Qc3
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Qd4#
- 3.Qb3#
- threat
- 2.Bxe4+
- 1...gxf3!
- 1...e4
- 1.Bxg4?
- threat
- 2.Be6+
- 2...Ke4
- 3.Qh1#
- 2...Kd6
- 3.Qc7#
- 2...Ke4
- 2.Qc2
- threat
- 3.Sb4#
- 2...Ke4
- 3.Bf3#
- 2...e4
- 3.Qb3#
- 3.Qa2#
- threat
- 2.Be6+
- 1...Ra8
- 2.Sb4+
- 2...Ke4
- 3.Bf3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Be6+
- 2...Ke4
- 3.Sf2#
- 3.Qh1#
- 3.Qc4#
- 2...Kd6
- 3.Qc7#
- 2...Ke4
- 2.Sb4+
- 1...Rb8
- 2.Sb4+
- 2...Ke4
- 3.Bf3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Be6+
- 2...Ke4
- 3.Sf2#
- 3.Qh1#
- 3.Qc4#
- 2...Kd6
- 3.Qc7#
- 2...Ke4
- 2.Qc2
- threat
- 3.Sb4#
- 2...Ke4
- 3.Sb4#
- 3.Sf4#
- 3.Bf3#
- 3.Qc4#
- 2...e4
- 3.Qb3#
- 3.Qa2#
- threat
- 2.Sb4+
- 1...Rc8
- 2.Sb4+
- 2...Ke4
- 3.Bf3#
- 3.Qh1#
- 2...Ke4
- 2.Sb4+
- 1...Ba4
- 2.Be6+
- 2...Ke4
- 3.Qh1#
- 2...Kd6
- 3.Qc7#
- 2...Ke4
- 2.Be6+
- 1...Bb5
- 2.Be6+
- 2...Ke4
- 3.Qh1#
- 2...Kd6
- 3.Qc7#
- 2...Ke4
- 2.Be6+
- 1...Bd7
- 2.Sb4+
- 2...Ke4
- 3.Bf3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Sb4+
- 1...Sa5
- 2.Bf3+
- 2...e4
- 3.Qc5#
- 2...e4
- 2.Be6+
- 2...Ke4
- 3.Qh1#
- 2...Kd6
- 3.Qc5#
- 3.Qc7#
- 2...Ke4
- 2.Qc5+
- 2...Ke4
- 3.Bf3#
- 3.Qxe5#
- 2...Ke4
- 2.Bf3+
- 1...Sc5
- 2.Qxc5+
- 2...Ke4
- 3.Bf3#
- 3.Qxe5#
- 2...Ke4
- 2.Qxc5+
- 1...Sd6
- 2.Sb4+
- 2...Ke4
- 3.Bf3#
- 3.Qb1#
- 3.Qh1#
- 3.Qc2#
- 2...Ke4
- 2.Be6+
- 2...Ke4
- 3.Sf2#
- 3.Sc5#
- 3.Qh1#
- 2...Ke4
- 2.Qc5+
- 2...Ke4
- 3.Sf2#
- 3.Bf3#
- 3.Qxe5#
- 2...Ke4
- 2.Sb4+
- 1...e4
- 2.Be6+
- 2...Kd6
- 3.Qc7#
- 2...Kd6
- 2.Qc3
- threat
- 3.Sb4#
- 3.Sf4#
- 3.Qd4#
- 3.Qb3#
- threat
- 2.Be6+
- 1...Rd6!
- threat
- 1.Qb1?
- threat
- 2.Sb4#
- 1...Ke4
- 2.Qh1#
- 1...e4
- 2.Qa2#
- 2.Qb3#
- 1...Kc4!
- threat
- 1.Qc5+?
- 1...Ke4
- 2.Qxe5#
- 1...Sxc5!
- 1...Ke4
- 1.Qc8?
- threat
- 2.Qxg4
- threat
- 3.Sb4#
- 2...e4
- 3.Qe6#
- threat
- 2.Qe6+
- 2...Ke4
- 3.Rf4#
- 3.Qxe5#
- 2...Ke4
- 2.Qxg4
- 1...Ke4
- 2.Qxg4+
- 2...Kd5
- 3.Sb4#
- 2...Kd5
- 2.Qf5+
- 2...Kd5
- 3.Sb4#
- 3.Sf4#
- 2...Kd5
- 2.Qe6
- threat
- 3.Rf4#
- 3.Qxe5#
- 2...Rxd3+
- 3.Bxd3#
- threat
- 2.Qxg4+
- 1...Rxc8
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 2...Ke4
- 2.Sb4+
- 1...Sc5
- 2.Qxc5+
- 2...Ke4
- 3.Qxe5#
- 2...Ke4
- 2.Qxc5+
- 1...Bb5
- 2.Qe6+
- 2...Ke4
- 3.Rf4#
- 3.Qxe5#
- 2...Ke4
- 2.Qe6+
- 1...Bd7
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 3.Qc2#
- 3.Qc4#
- 2...Ke4
- 2.Sb4+
- 1...Sa5
- 2.Qe6+
- 2...Ke4
- 3.Rf4#
- 3.Qxe5#
- 2...Ke4
- 2.Qc5+
- 2...Ke4
- 3.Qxe5#
- 2...Ke4
- 2.Qe6+
- 1...Sd6
- 2.Sb4+
- 2...Ke4
- 3.Bd3#
- 3.Qxg4#
- 3.Qc2#
- 2...Ke4
- 2.Qc5+
- 2...Ke4
- 3.Sf2#
- 3.Qxe5#
- 2...Ke4
- 2.Sb4+
- 1...g3
- 2.Bf3+
- 2...e4
- 3.Qe6#
- 2...e4
- 2.Qg4
- threat
- 3.Sb4#
- 2...e4
- 3.Qe6#
- threat
- 2.Qe6+
- 2...Ke4
- 3.Bf3#
- 3.Rf4#
- 3.Qxe5#
- 2...Ke4
- 2.Qc2
- threat
- 3.Sb4#
- 2...Ke4
- 3.Bf3#
- 2...e4
- 3.Qb3#
- 3.Qa2#
- threat
- 2.Bf3+
- 1...Rd6!
- threat
- 1.Sf2?
- Keys
- 1.Qc2!
- threat
- 2.Sb4#
- 1...Ke4
- 2.Qb1
- threat
- 3.Qh1#
- 2...Rxd3+
- 3.Qxd3#
- 2...Kd5
- 3.Sb4#
- 2...g3
- 3.Bf3#
- threat
- 2.Qb1
- threat
- 1.Qc2!
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).