MESON Chess Problem Database
Problem Display
PID: 109134 (1B1k1K2/2Rb4/Bn3N2/3n4/3N4/8/8/8 w - - 0 1)
Paradis, Jean-Maurice
La Presse, 1933
#2
6 + 4
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Bh3
- 2.Sc6#
- 1...Ba4
- 2.Se6#
- 1...Bg4
- 2.Sc6#
- 1...Bb5
- 2.Se6#
- 1...Bf5
- 2.Sc6#
- 1...Bc6
- 2.Sxc6#
- 2.Se6#
- 1...Be6
- 2.Sc6#
- 2.Sxe6#
- 1...Bc8
- 2.Sc6#
- 1...Be8
- 2.Se6#
- 1...Sa4
- 2.Rxd7#
- 1...Sc4
- 2.Rxd7#
- 1...Sa8
- 2.Rxd7#
- 1...Sc8
- 2.Rxd7#
- 1...Bh3
- Tries
- 1.Rc8+?
- 1...Bxc8
- 2.Sc6#
- 1...Sxc8!
- 1...Bxc8
- 1.Rc8+?
- Keys
- 1.Ra7!
- 1...Sxf6
- 2.Bc7#
- 1...Sc3
- 2.Bc7#
- 1...Bh3
- 2.Sc6#
- 1...Ba4
- 2.Se6#
- 1...Bg4
- 2.Sc6#
- 1...Bb5
- 2.Se6#
- 1...Bf5
- 2.Sc6#
- 1...Bc6
- 2.Sxc6#
- 2.Se6#
- 1...Be6
- 2.Sc6#
- 2.Sxe6#
- 1...Bc8
- 2.Sc6#
- 1...Be8
- 2.Se6#
- 1...Se3
- 2.Bc7#
- 1...Sb4
- 2.Bc7#
- 1...Sf4
- 2.Bc7#
- 1...Sc7
- 2.Bxc7#
- 1...Se7
- 2.Bc7#
- 1...Sa4
- 2.Rxd7#
- 1...Sc4
- 2.Rxd7#
- 1...Sa8
- 2.Rxd7#
- 1...Sc8
- 2.Rxd7#
- 1...Sxf6
- 1.Ra7!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 7
- REMOVED MATES = 0
- Sets
- B(c);N_GUARD::S(A)
- S(b);N_GUARD::R1(D),XB(c)
- Tries
- Try
- R(D);CHECK
- Vars
- B(c);XR(D)::S(A)
- Refutation
- S(b);XR(D)
- Try
- Actual
- R(D);
- Vars
- S(a);N_GUARD,XS(C)::B(E)
- S(a);N_GUARD::B(E)
- B(c);N_GUARD::S(A)
- S(a);N_GUARD::B(E),XS(a)
- S(b);N_GUARD::R1(D),XB(c)
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).