MESON Chess Problem Database
Problem Display
PID: 77494 (RK3B2/8/1k6/8/2PNn3/8/8/8 w - - 0 1)
Cyrulik, Stepan Pavlovich
Problemist Pribuzhya, 1992
#2
5 + 2
SOLUTION
- SOUND
- Sets
- 1...Sd2
- 2.c5#
- 1...Sf2
- 2.c5#
- 1...Sc3
- 2.c5#
- 1...Sg3
- 2.c5#
- 1...Sg5
- 2.c5#
- 1...Sf6
- 2.c5#
- 1...Sd2
- Tries
- 1.Ba3?
- 1...Sd2
- 2.c5#
- 1...Sf2
- 2.c5#
- 1...Sc3
- 2.c5#
- 1...Sg3
- 2.c5#
- 1...Sg5
- 2.c5#
- 1...Sd6
- 2.c5#
- 1...Sf6
- 2.c5#
- 1...Sc5!
- 1...Sd2
- 1.Bd6?
- 1...Sc5
- 2.Bc7#
- 1...Sd2
- 2.c5#
- 1...Sf2
- 2.c5#
- 1...Sc3
- 2.c5#
- 1...Sg3
- 2.c5#
- 1...Sg5
- 2.c5#
- 1...Sf6
- 2.c5#
- 1...Sxd6!
- 1...Sc5
- 1.Be7?
- 1...Sc5
- 2.Bd8#
- 1...Sd2
- 2.c5#
- 1...Sf2
- 2.c5#
- 1...Sc3
- 2.c5#
- 1...Sg3
- 2.c5#
- 1...Sg5
- 2.c5#
- 1...Sf6
- 2.c5#
- 1...Sd6!
- 1...Sc5
- 1.Ba3?
- Keys
- 1.Bb4!
- 1...Sc5
- 2.Ba5#
- 1...Sd2
- 2.c5#
- 1...Sf2
- 2.c5#
- 1...Sc3
- 2.c5#
- 1...Sg3
- 2.c5#
- 1...Sg5
- 2.c5#
- 1...Sd6
- 2.c5#
- 1...Sf6
- 2.c5#
- 1...Sc5
- 1.Bb4!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 2
- REMOVED MATES = 0
- Sets
- S(a);N_GUARD::P(A)
- Tries
- Try
- B(E);
- Vars
- S(a);N_GUARD::P(A)
- Refutation
- S(a);
- Try
- B(E);
- Vars
- S(a);SBLOCK::B(E)
- S(a);N_GUARD::P(A)
- Refutation
- S(a);XB(E)
- Try
- B(E);
- Vars
- S(a);SBLOCK::B(E)
- S(a);N_GUARD::P(A)
- Refutation
- S(a);
- Try
- Actual
- B(E);
- Vars
- S(a);SBLOCK::B(E)
- S(a);N_GUARD::P(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).