MESON Chess Problem Database
Problem Display
PID: 30933 (8/4p3/3p2Q1/rpP2p2/kp3R2/3Rp3/B6p/7K w - - 0 1)
Ubeleisen, Adam
Comm., Schach-Express, 1947-1948
#3
6 + 9
SOLUTION
- SOUND
- Tries
- 1.Qg2?
- threat
- 2.Qc2#
- 1...Ra6
- 2.Bb3+
- 2...Ka3
- 3.Qa2#
- 2...Ka5
- 3.Qa2#
- 2...Ka3
- 2.Qb2
- threat
- 3.Ra3#
- 3.Qa3#
- 3.Qxb4#
- 2...Ka5
- 3.Qxb4#
- threat
- 2.Bb3+
- 1...Ra7
- 2.Bb3+
- 2...Ka3
- 3.Qa2#
- 2...Ka5
- 3.Qa2#
- 2...Ka3
- 2.Bb3+
- 1...e2!
- threat
- 1.Qg4?
- threat
- 2.Rxb4#
- 2.Qd1#
- 1...Ra6
- 2.Rxb4+
- 2...Ka5
- 3.Ra3#
- 2...Ka5
- 2.Rxb4+
- 1...Ra7
- 2.Rxb4+
- 2...Ka5
- 3.Ra3#
- 2...Ka5
- 2.Rxb4+
- 1...Ra8
- 2.Rxb4+
- 2...Ka5
- 3.Ra3#
- 2...Ka5
- 2.Rxb4+
- 1...fxg4!
- threat
- 1.Qe6?
- threat
- 2.Qb3#
- 1...Ra6
- 2.Bb1
- threat
- 3.Qa2#
- 2...Ka5
- 3.Qa2#
- 2...d5
- 3.Qxa6#
- threat
- 2.Ra3+
- 2...Kxa3
- 3.Qb3#
- 2...Kxa3
- 2.Qb3+
- 2...Ka5
- 3.Qxb4#
- 2...Ka5
- 2.Bb1
- 1...Ra7
- 2.Ra3+
- 2...Kxa3
- 3.Qb3#
- 2...Kxa3
- 2.Ra3+
- 1...Ra8
- 2.Ra3+
- 2...Kxa3
- 3.Qb3#
- 2...Kxa3
- 2.Ra3+
- 1...d5!
- threat
- 1.Qg7?
- threat
- 2.Bb1
- threat
- 3.Bc2#
- 3.Qa1#
- threat
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka3
- 2.Be6
- threat
- 3.Qa1#
- threat
- 2.Rxb4+
- 2...Kxb4
- 3.Qd4#
- 2...Kxb4
- 2.Qa1
- threat
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 3.Qd1#
- threat
- 2.Qb2
- threat
- 3.Bb3#
- 3.Ra3#
- 3.Rxb4#
- 3.Qa3#
- 3.Qc2#
- 3.Qb3#
- 3.Qxb4#
- threat
- 2.Qc3
- threat
- 3.Rxb4#
- 3.Qxb4#
- 3.Qc2#
- 3.Qa3#
- 3.Qb3#
- threat
- 2.Bb1
- 1...dxc5
- 2.Bb1
- threat
- 3.Bc2#
- 3.Qa1#
- threat
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka3
- 2.Be6
- threat
- 3.Qa1#
- threat
- 2.Qa1
- threat
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 3.Qd1#
- threat
- 2.Bb1
- 1...Ra6
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- 2...Ka3
- 2.Be6
- threat
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- threat
- 2.Qa1
- threat
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- threat
- 2.Qb2
- threat
- 3.Ra3#
- 3.Qa3#
- 3.Qxb4#
- 2...Ka5
- 3.Qxb4#
- threat
- 2.Qc3
- threat
- 3.Qxb4#
- 3.Qa3#
- 2...Ka5
- 3.Qxb4#
- threat
- 2.Bb3+
- 1...Ra7
- 2.Bb1
- threat
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- 2...e5
- 3.Qxa7#
- threat
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- 2...Ka3
- 2.Bd5
- threat
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- 2...e5
- 3.Qxa7#
- threat
- 2.Be6
- threat
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- threat
- 2.Bg8
- threat
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- 2...e5
- 3.Qxa7#
- threat
- 2.Qa1
- threat
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- threat
- 2.Bb1
- 1...Ra8
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- 2...Ka3
- 2.Be6
- threat
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- threat
- 2.Qa1
- threat
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- 2...Ka5
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Be6#
- 3.Bf7#
- 3.Bg8#
- threat
- 2.Bb3+
- 1...e2
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka3
- 2.Rxb4+
- 2...Kxb4
- 3.Qd4#
- 2...Kxb4
- 2.Bb3+
- 1...d5
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka3
- 2.Rxb4+
- 2...Kxb4
- 3.Qd4#
- 2...Kxb4
- 2.Qa1
- threat
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bxd5#
- 3.Qd1#
- threat
- 2.Qb2
- threat
- 3.Bb3#
- 3.Ra3#
- 3.Rxb4#
- 3.Qa3#
- 3.Qc2#
- 3.Qb3#
- 3.Qxb4#
- threat
- 2.Qc3
- threat
- 3.Rxb4#
- 3.Qxb4#
- 3.Qc2#
- 3.Qa3#
- 3.Qb3#
- threat
- 2.Qd4
- threat
- 3.Qxb4#
- threat
- 2.Bb3+
- 1...e6
- 2.Bb1
- threat
- 3.Bc2#
- 3.Qa1#
- threat
- 2.Bb3+
- 2...Ka3
- 3.Qa1#
- 2...Ka3
- 2.Bxe6
- threat
- 3.Qa1#
- threat
- 2.Rxb4+
- 2...Kxb4
- 3.Qd4#
- 2...Kxb4
- 2.Qa1
- threat
- 3.Bb1#
- 3.Bb3#
- 3.Bc4#
- 3.Bd5#
- 3.Bxe6#
- 3.Qd1#
- threat
- 2.Qb2
- threat
- 3.Bb3#
- 3.Ra3#
- 3.Rxb4#
- 3.Qa3#
- 3.Qc2#
- 3.Qb3#
- 3.Qxb4#
- threat
- 2.Qc3
- threat
- 3.Rxb4#
- 3.Qxb4#
- 3.Qc2#
- 3.Qa3#
- 3.Qb3#
- threat
- 2.Bb1
- 1...e5!
- threat
- 1.Qg2?
- Keys
- 1.Bb1!
- threat
- 2.Bc2#
- 1...Ra6
- 2.Qe6
- threat
- 3.Qa2#
- 2...Ka5
- 3.Qa2#
- 2...d5
- 3.Qxa6#
- threat
- 2.Qe6
- 1...Ra7
- 2.Qg7
- threat
- 3.Qa1#
- 2...Ka5
- 3.Qa1#
- 2...e5
- 3.Qxa7#
- threat
- 2.Qg7
- 1...Ra8
- 2.Qg2
- threat
- 3.Qxa8#
- 3.Qa2#
- 2...Ka5
- 3.Qxa8#
- 3.Qa2#
- threat
- 2.Qg2
- threat
- 1.Bb1!
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).