MESON Chess Problem Database
Problem Display
PID: 15374 (6B1/p7/p2n4/1n6/RP1k1N2/p2P4/P1K2P2/4R3 w - - 0 1)
Dittrich, Stefan
Die Schwalbe, 1983
#2
9 + 6
SOLUTION
- SOUND
- Sets
- 1...Sc4
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sf5
- 2.Re4#
- 1...Sb7
- 2.Re4#
- 1...Sf7
- 2.Re4#
- 1...Sc8
- 2.Re4#
- 1...Se8
- 2.Re4#
- 1...Sc4
- Tries
- 1.Bb3?
- threat
- 2.Se6#
- 1...Se4
- 2.Rxe4#
- 1...Sc4
- 2.Re4#
- 1...Sc7!
- threat
- 1.Bc4?
- threat
- 2.Se6#
- 1...Sxc4
- 2.Re4#
- 1...Se4
- 2.Rxe4#
- 1...Sc7!
- threat
- 1.Re3?
- threat
- 2.Se2#
- 1...Se4
- 2.Rxe4#
- 1...Sf7
- 2.Re4#
- 1...Sc3!
- threat
- 1.Re7?
- threat
- 2.Se2#
- 1...Sf7
- 2.Re4#
- 1...Sc3!
- threat
- 1.Bb3?
- Keys
- 1.Ra5!
- 1...Se4
- 2.Rxe4#
- 1...Sc3
- 2.Se6#
- 1...Sc7
- 2.Se2#
- 1...Sc4
- 2.Re4#
- 1...Sf5
- 2.Re4#
- 1...Sb7
- 2.Re4#
- 1...Sf7
- 2.Re4#
- 1...Sc8
- 2.Re4#
- 1...Se8
- 2.Re4#
- 1...Se4
- 1.Ra5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(e);N_GUARD::R1(A)
- S(e);N_GUARD::R1(A),XS(e)
- Tries
- Try
- B(I);
- Threat
- S(H)
- Vars
- S(e);N_GUARD::R1(A),XS(e)
- S(e);N_GUARD::R1(A)
- Refutation
- S(c);
- Try
- B(I);
- Threat
- S(H)
- Vars
- S(e);N_GUARD,XB(I)::R1(A)
- S(e);N_GUARD::R1(A),XS(e)
- Refutation
- S(c);
- Try
- R(A);
- Threat
- S(H)
- Vars
- S(e);N_GUARD::R1(A),XS(e)
- S(e);N_GUARD::R1(A)
- Refutation
- S(c);
- Try
- R(A);
- Threat
- S(H)
- Vars
- S(e);N_GUARD::R1(A)
- Refutation
- S(c);
- Try
- Actual
- R(F);
- Vars
- S(e);N_GUARD::R1(A),XS(e)
- S(c);::S(H)
- S(e);N_GUARD::R1(A)
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).