MESON Chess Problem Database
Problem Display
PID: 284104 (8/2R2K2/3B4/1r2N3/2Pk1p2/bPN1n1RB/1n1Pr3/8 w - - 0 1)
Pique, Juan Ramon
Zaragoza-65 JT (Problemas), 2025
#2
10 + 7
SOLUTION
- SOUND
- Sets
- 1...Sd3
- 2.Sf3#
- 2.Sc6#
- 1...Sd1
- 2.Sc6#
- 1...Sf1
- 2.Sc6#
- 1...Sc2
- 2.Sc6#
- 1...Sg2
- 2.Sc6#
- 1...Sxc4
- 2.Sc6#
- 1...Sg4
- 2.Sc6#
- 1...Sd5
- 2.Sc6#
- 1...Sf5
- 2.Sc6#
- 1...Sd3
- Keys
- 1.Bf5!
- threat
- 2.Sxe2#
- 2.Sxb5#
- 2.Sf3#
- 2.Sc6#
- 1...Rxd2
- 2.Sxb5#
- 1...Rxb3
- 2.Sxe2#
- 2.Sf3#
- 1...Rxe5
- 2.Sxe2#
- 1...Bxd6
- 2.Sf3#
- 1...Sbxc4
- 2.Sf3#
- 2.Sc6#
- 1...Sexc4
- 2.Sf3#
- 2.Sc6#
- 1...Sxf5
- 2.Sc6#
- 1...Re1
- 2.Sxb5#
- 2.Sf3#
- 2.Sc6#
- 1...Rf2
- 2.Sxb5#
- 2.Sc6#
- 1...Rg2
- 2.Sxb5#
- 2.Sf3#
- 2.Sc6#
- 1...Rh2
- 2.Sxb5#
- 2.Sf3#
- 2.Sc6#
- 1...Rb4
- 2.Sxe2#
- 2.Sf3#
- 2.Sc6#
- 1...Ra5
- 2.Sxe2#
- 2.Sf3#
- 2.Sc6#
- 1...Rc5
- 2.Sxe2#
- 2.Sf3#
- 1...Rd5
- 2.Sxe2#
- 2.Sf3#
- 2.Sc6#
- 1...Rb6
- 2.Sxe2#
- 2.Sf3#
- 1...Rb7
- 2.Sxe2#
- 2.Sf3#
- 2.Sc6#
- 1...Rb8
- 2.Sxe2#
- 2.Sf3#
- 2.Sc6#
- 1...f3
- 2.Sxb5#
- 2.Sxf3#
- 2.Sc6#
- threat
- 1.Bf5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 3
- REMOVED MATES = 7
- Sets
- S(d);::S(G)
- S(d);XP(F)::S(G)
- Actual
- B(E);
- Threat
- DUALS(4)
- Vars
- R(b);XP(A)::S(C),XR(g)
- R(g);XS(G)::S(C),XR(b)
- B(c);XB(H)::S(G)
- S(d);XB(E)::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).