MESON Chess Problem Database
Problem Display
PID: 186433 (8/7p/8/8/8/k1K5/P7/R7 w - - 0 1)
Dehler, Otto Georg Edgar
DSB, 1911
#4
3 + 2
| 6490 | yacpdb | 2018 |
| 5454 | Near Snap | 2019 |
SOLUTION
- SOUND
- Keys
- 1.Rh1!
- threat
- 2.Rxh7
- threat
- 3.Ra7#
- 2...Kxa2
- 3.Rh1
- 3...Ka3
- 4.Ra1#
- 3...Ka3
- 3.Rh1
- 2...Ka4
- 3.Rh5
- 3...Ka3
- 4.Ra5#
- 3...Ka3
- 3.Rh5
- threat
- 2.Rxh7
- 1...Kxa2
- 2.Rxh7
- threat
- 3.Rh1
- 3...Ka3
- 4.Ra1#
- 3...Ka3
- 3.Rh1
- 2...Ka1
- 3.Kc2
- 3...Ka2
- 4.Ra7#
- 3...Ka2
- 3.Kb3
- 3...Kb1
- 4.Rh1#
- 3...Kb1
- 3.Kc2
- 2...Kb1
- 3.Ra7
- 3...Kc1
- 4.Ra1#
- 3...Kc1
- 3.Ra7
- threat
- 2.Rxh7
- 1...Ka4
- 2.Rh5
- 2...h6
- 3.a3
- 3...Kxa3
- 4.Ra5#
- 3...Kxa3
- 3.a3
- 2...h6
- 2.Rh5
- 1...h5
- 2.Rxh5
- threat
- 3.Ra5#
- 2...Kxa2
- 3.Rh1
- 3...Ka3
- 4.Ra1#
- 3...Ka3
- 3.Rh1
- 2...Ka4
- 3.Rc5
- 3...Ka3
- 4.Ra5#
- 3...Ka3
- 3.Rd5
- 3...Ka3
- 4.Ra5#
- 3...Ka3
- 3.Re5
- 3...Ka3
- 4.Ra5#
- 3...Ka3
- 3.Rf5
- 3...Ka3
- 4.Ra5#
- 3...Ka3
- 3.Rg5
- 3...Ka3
- 4.Ra5#
- 3...Ka3
- 3.a3
- 3...Kxa3
- 4.Ra5#
- 3...Kxa3
- 3.Rc5
- threat
- 2.Rxh5
- 1...h6
- 2.Rxh6
- threat
- 3.Ra6#
- 2...Kxa2
- 3.Rh1
- 3...Ka3
- 4.Ra1#
- 3...Ka3
- 3.Rh1
- 2...Ka4
- 3.Rh5
- 3...Ka3
- 4.Ra5#
- 3...Ka3
- 3.Rh5
- threat
- 2.Rxh6
- threat
- 1.Rh1!
This anticipates 186436(1911)
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).