MESON Chess Problem Database
Problem Display
PID: 249059 (8/1R2N3/3Pk2r/2P1n3/4K1p1/2B5/5R2/8 w - - 0 1)
Agranat, I
Jerusalem Post, 1953
(First published on Fri Aug 28 1953)
#2
7 + 4
| 15601 | Albrecht-Leiss-Degener Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sg6
- 2.Rf6#
- 1...Sg6
- Tries
- 1.Sf5?
- threat
- 2.Sd4#
- 2.Sg7#
- 1...Rg6
- 2.Sd4#
- 1...Rh7
- 2.Sd4#
- 1...Sf3
- 2.Sg7#
- 2.Re7#
- 1...Sc6
- 2.Sg7#
- 1...Kf6!
- threat
- 1.Sc6?
- threat
- 2.Sd4#
- 2.Sd8#
- 2.Re7#
- 1...Rh7
- 2.Sd4#
- 2.Sd8#
- 1...Rh8
- 2.Sd4#
- 2.Re7#
- 1...Sf3
- 2.Sd8#
- 2.Re7#
- 1...Sg6
- 2.Sd4#
- 2.Sd8#
- 2.Rf6#
- 1...Sd7
- 2.Sd4#
- 2.Sd8#
- 1...Sf7
- 2.Sd4#
- 2.Re7#
- 1...Sxc6!
- threat
- 1.Sg6?
- threat
- 2.Sf8#
- 2.Re7#
- 1...Rxg6
- 2.Re7#
- 1...Sxg6
- 2.Rf6#
- 1...Rh7
- 2.Sf8#
- 1...Rh8
- 2.Re7#
- 1...Sc6
- 2.Sf4#
- 2.Sf8#
- 2.Rf6#
- 1...Sd7!
- threat
- 1.Sf5?
- Keys
- 1.Sd5!
- threat
- 2.Re7#
- 1...Rh7
- 2.Rf6#
- 1...Sc6
- 2.Sf4#
- 1...Sg6
- 2.Rf6#
- 1...Sd7
- 2.Sc7#
- threat
- 1.Sd5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 0
- Sets
- S(b);S_CUTR(d)::R1(A)
- Tries
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- R(d);::S(G)
- S(b);::S(G)
- Refutation
- K(c);P-FLIGHT,P_SPINS(b)
- Try
- S(G);
- Threat
- DUALS(3)
- Refutation
- S(b);XS(G)
- Try
- S(G);
- Threat
- DUALS(2)
- Vars
- R(d);XS(G)::R1(F)
- S(b);XS(G)::R1(A)
- R(d);::S(G)
- R(d);::R1(F)
- Refutation
- S(b);
- Try
- Actual
- S(G);
- Threat
- R1(F)
- Vars
- R(d);N_GUARD::R1(A)
- S(b);::S(G)
- S(b);S_CUTR(d)::R1(A)
- S(b);SBLOCK::S(G)
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).