MESON Chess Problem Database
Problem Display
PID: 158505 (1k6/1p1B4/3K4/6p1/2p5/8/8/3Q4 w - - 0 1)
Bethge, Friedrich
Comm., Denken und Raten, 1931
(First published on Sun Apr 12 1931)
#3
3 + 4
| 14986 | White-Hume Collection | 2016 |
SOLUTION
- SOUND
- Sets
- 1...Ka7
- 2.Kc7
- threat
- 3.Qa4#
- 3.Qa1#
- 2...Ka6
- 3.Qa4#
- 3.Qa1#
- 2...Ka8
- 3.Qa4#
- 3.Qa1#
- threat
- 2.Kc7
- 1...Ka8
- 2.Kc7
- threat
- 3.Qa4#
- 3.Qa1#
- 2...Ka7
- 3.Qa4#
- 3.Qa1#
- threat
- 2.Kc7
- 1...Ka7
- Tries
- 1.Bc8?
- threat
- 2.Qf3
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qf8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Qh1
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qh8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Qd5
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qg8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Qf3
- 1...Ka7
- 2.Kc7
- threat
- 3.Qa4#
- 3.Qa1#
- 2...Ka6
- 3.Qa4#
- 2...Ka8
- 3.Qa4#
- 3.Qa1#
- threat
- 2.Kc7
- 1...Ka8
- 2.Kc7
- threat
- 3.Qa4#
- 3.Qa1#
- 2...Ka7
- 3.Qa4#
- 3.Qa1#
- threat
- 2.Qf3
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Kb8
- 3.Qxb7#
- threat
- 2.Qh1
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Kb8
- 3.Qxb7#
- threat
- 2.Qd5
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Kb8
- 3.Qxb7#
- threat
- 2.Kc7
- 1...g4
- 2.Qh1
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qh8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Qd5
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qg8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Qh1
- 1...b5
- 2.Qf3
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Qh1
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Qf3
- 1...b6
- 2.Qf3
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Qh1
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Qd5
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Qf3
- 1...Kxc8!
- threat
- 1.Qf3?
- threat
- 2.Bc8
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qf8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Bc8
- 1...Ka7
- 2.Kc7
- threat
- 3.Qxb7#
- 3.Qa3#
- 2...Ka6
- 3.Qa3#
- 2...Ka8
- 3.Qxb7#
- 3.Qa3#
- threat
- 2.Kc7
- 1...Ka8
- 2.Kc7
- threat
- 3.Qxb7#
- 3.Qa3#
- 2...Ka7
- 3.Qxb7#
- 3.Qa3#
- threat
- 2.Bc8
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Kb8
- 3.Qxb7#
- threat
- 2.Kc7
- 1...b5
- 2.Bc8
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Bc8
- 1...b6
- 2.Bc8
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Bc8
- 1...g4!
- threat
- 1.Qd5?
- threat
- 2.Bc8
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qg8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Bc8
- 1...Ka8
- 2.Kc7
- threat
- 3.Qxb7#
- 3.Qa5#
- 2...Ka7
- 3.Qxb7#
- 3.Qa5#
- threat
- 2.Bc8
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Kb8
- 3.Qxb7#
- threat
- 2.Kc7
- 1...b5
- 2.Bc8
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Bc8
- 1...b6
- 2.Bc8
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Bc8
- 1...Ka7!
- threat
- 1.Bc8?
- Keys
- 1.Qh1!
- threat
- 2.Bc8
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Ka8
- 3.Qxb7#
- 2...Kxc8
- 3.Qh8#
- 2...b5
- 3.Qb7#
- 2...b6
- 3.Qb7#
- threat
- 2.Bc8
- 1...Ka7
- 2.Kc7
- threat
- 3.Qxb7#
- 3.Qa1#
- 2...Ka6
- 3.Qa1#
- 2...Ka8
- 3.Qxb7#
- 3.Qa1#
- threat
- 2.Kc7
- 1...Ka8
- 2.Kc7
- threat
- 3.Qxb7#
- 3.Qa1#
- 2...Ka7
- 3.Qxb7#
- 3.Qa1#
- threat
- 2.Bc8
- threat
- 3.Qxb7#
- 2...Ka7
- 3.Qxb7#
- 2...Kb8
- 3.Qxb7#
- threat
- 2.Kc7
- 1...b5
- 2.Bc8
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Bc8
- 1...b6
- 2.Bc8
- threat
- 3.Qb7#
- 2...Ka7
- 3.Qb7#
- 2...Kxc8
- 3.Qa8#
- threat
- 2.Bc8
- threat
- 1.Qh1!
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).