MESON Chess Problem Database
Problem Display
PID: 228529 (1N2Nn2/8/1p6/kr2p3/8/1P6/K7/7Q w - - 0 1)
Votruba, Johann Ludwig
Svetozor, 1872
#3
5 + 5
| 6490 | yacpdb | 2020 |
SOLUTION
- SOUND
- Sets
- 1...Rb4
- 2.Qa8+
- 2...Kb5
- 3.Qd5#
- 2...Kb5
- 2.Qa8+
- 1...Rb4
- Tries
- 1.Ka3?
- threat
- 2.Qa8#
- 1...Rb4
- 2.Qd5+
- 2...Rb5
- 3.Qa8#
- 3.b4#
- 2...b5
- 3.Qd8#
- 2...Rb5
- 2.Qa8+
- 2...Kb5
- 3.Qd5#
- 2...Kb5
- 2.Qd5+
- 1...Rc5
- 2.Qb7
- threat
- 3.Qa6#
- 2...Kb5
- 3.Qa6#
- threat
- 2.Qa8+
- 2...Kb5
- 3.Sd6#
- 3.Qa4#
- 3.Qa6#
- 2...Kb5
- 2.b4+
- 2...Kb5
- 3.Sd6#
- 2...Kb5
- 2.Qb7
- 1...Rd5
- 2.Qxd5+
- 2...b5
- 3.Qd8#
- 2...b5
- 2.b4+
- 2...Kb5
- 3.Qxd5#
- 2...Kb5
- 2.Qxd5+
- 1...e4
- 2.Qe1+
- 2...Rb4
- 3.Qxb4#
- 2...Rb4
- 2.Qe1+
- 1...Rxb3+!
- threat
- 1.Qe4?
- threat
- 2.Qa4#
- 1...Rb4
- 2.Qa8+
- 2...Kb5
- 3.Qd5#
- 2...Kb5
- 2.Qa8+
- 1...Rxb3!
- threat
- 1.Qb7?
- threat
- 2.Sc6#
- 1...Rxb3
- 2.Kxb3
- threat
- 3.Qa6#
- 2...Kb5
- 3.Qd5#
- threat
- 2.Kxb3
- 1...Rc5
- 2.Ka3
- threat
- 3.Qa6#
- 2...Kb5
- 3.Qa6#
- threat
- 2.Ka3
- 1...Rd5
- 2.Ka3
- threat
- 3.Qa6#
- 2...Kb5
- 3.Qxd5#
- threat
- 2.Ka3
- 1...Kb4!
- threat
- 1.Ka3?
- Keys
- 1.Qa1!
- threat
- 2.Kb2+
- 2...Kb4
- 3.Sa6#
- 3.Qa3#
- 2...Kb4
- 2.Kb2+
- 1...Kb4
- 2.Sa6+
- 2...Ka5
- 3.Kb1#
- 3.Kb2#
- 2...Ka5
- 2.Sa6+
- 1...Rxb3
- 2.Kxb3+
- 2...Kb5
- 3.Qxe5#
- 2...Kb5
- 2.Kxb3+
- 1...Rc5
- 2.Kb2+
- 2...Kb4
- 3.Qa4#
- 2...Kb5
- 3.Qa4#
- 2...Kb4
- 2.Kb2+
- 1...Rd5
- 2.Qc3+
- 2...Kb5
- 3.Sc7#
- 2...Kb5
- 2.Qc3+
- 1...Rb4
- 2.Kb1+
- 2...Kb5
- 3.Qxe5#
- 2...Ra4
- 3.Qxa4#
- 2...Kb5
- 2.Kb1+
- threat
- 1.Qa1!
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).