MESON Chess Problem Database
Problem Display
PID: 2697 (5RB1/6B1/2p5/2PN4/4k1p1/p6n/P1K2P2/1n6 w - - 0 1)
Stubbs, Charles Francis
Source?, 0000
#2
8 + 6
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sg1
- 2.Rf4#
- 1...Sxf2
- 2.Rf4#
- 1...Sf4
- 2.Rxf4#
- 1...Sg5
- 2.Rf4#
- 1...g3
- 2.f3#
- 1...cxd5
- 2.Bh7#
- 1...Sd2
- Tries
- 1.Be6?
- 1...Sxf2
- 2.Rf4#
- 1...Sf4
- 2.Rxf4#
- 1...Sd2
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sg1
- 2.Rf4#
- 1...Sg5
- 2.Rf4#
- 1...g3
- 2.f3#
- 1...cxd5!
- 1...Sxf2
- 1.Be6?
- Keys
- 1.Bh8!
- 1...Sxf2
- 2.Rf4#
- 1...cxd5
- 2.Bh7#
- 1...Sf4
- 2.Rxf4#
- 1...Sd2
- 2.Sc3#
- 1...Sc3
- 2.Sxc3#
- 1...Sg1
- 2.Rf4#
- 1...Sg5
- 2.Rf4#
- 1...g3
- 2.f3#
- 1...Sxf2
- 1.Bh8!
FEATURES
- Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::S(E)
- S(a);N_GUARD::S(E),XS(a)
- S(c);N_GUARD::R1(G)
- S(c);N_GUARD,XP(C)::R1(G)
- S(c);N_GUARD::R1(G),XS(c)
- P(e);N_GUARD::P(C)
- P(f);SBLOCK,XS(E)::B(H)
- Tries
- Try
- B(H);
- Vars
- S(c);N_GUARD,XP(C)::R1(G)
- S(c);N_GUARD::R1(G),XS(c)
- S(a);N_GUARD::S(E)
- S(a);N_GUARD::S(E),XS(a)
- S(c);N_GUARD::R1(G)
- P(e);N_GUARD::P(C)
- Refutation
- P(f);XS(E)
- Try
- Actual
- B(F);
- Vars
- S(c);N_GUARD,XP(C)::R1(G)
- P(f);SBLOCK,XS(E)::B(H)
- S(c);N_GUARD::R1(G),XS(c)
- S(a);N_GUARD::S(E)
- S(a);N_GUARD::S(E),XS(a)
- S(c);N_GUARD::R1(G)
- P(e);N_GUARD::P(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).