MESON Chess Problem Database
Problem Display
PID: 136267 (k7/1p1N3K/2n5/1N5R/1p6/1P6/8/7B w - - 0 1)
Rothwell, Stephen
Kieler Nachrichten, 1999
#2
6 + 4
| 14503 | Problemschach-Jahrbuch (1999) | 2000 |
SOLUTION
- SOUND
- Sets
- 1...Sa7
- 2.Sc7#
- 1...Sb8
- 2.Sb6#
- 1...b6
- 2.Bxc6#
- 1...Sa7
- Tries
- 1.Rh2?
- 1...b6
- 2.Bxc6#
- 1...Sd4
- 2.Ra2#
- 1...Se5
- 2.Ra2#
- 1...Sa7
- 2.Sc7#
- 1...Se7
- 2.Ra2#
- 1...Sb8
- 2.Sb6#
- 1...Sd8
- 2.Ra2#
- 1...Sa5!
- 1...b6
- 1.Rc5?
- 1...b6
- 2.Bxc6#
- 1...Sd4
- 2.Rc8#
- 1...Sa5
- 2.Rc8#
- 1...Se5
- 2.Rc8#
- 1...Sa7
- 2.Sc7#
- 1...Sb8
- 2.Sb6#
- 1...Sd8
- 2.Rc8#
- 1...Se7!
- 1...b6
- 1.Rh2?
- Keys
- 1.Rh6!
- 1...b6
- 2.Bxc6#
- 1...Sd4
- 2.Ra6#
- 1...Sa5
- 2.Ra6#
- 1...Se5
- 2.Ra6#
- 1...Sa7
- 2.Sc7#
- 1...Se7
- 2.Ra6#
- 1...Sb8
- 2.Sb6#
- 1...Sd8
- 2.Ra6#
- 1...b6
- 1.Rh6!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 5
- REMOVED MATES = 0
- Sets
- S(b);P_SPINP(c),SBLOCK::S(C)
- S(b);P_SPINP(c),SBLOCK::S(E)
- P(c);OGATEB,P_SPINS(b)::B(A),XS(b)
- Tries
- Try
- R(D);
- Vars
- P(c);OGATEB,P_SPINS(b)::B(A),XS(b)
- S(b);N_GUARD,P_SPINP(c)::R(D)
- S(b);P_SPINP(c),SBLOCK::S(C)
- S(b);P_SPINP(c),SBLOCK::S(E)
- Refutation
- S(b);P_SPINP(c)
- Try
- R(D);
- Vars
- P(c);OGATEB,P_SPINS(b)::B(A),XS(b)
- S(b);OGATE,P_SPINP(c)::R(D)
- S(b);P_SPINP(c),SBLOCK::S(C)
- S(b);P_SPINP(c),SBLOCK::S(E)
- Refutation
- S(b);P_SPINP(c)
- Try
- Actual
- R(D);
- Vars
- P(c);OGATEB,P_SPINS(b)::B(A),XS(b)
- S(b);OGATE,P_SPINP(c)::R(D)
- S(b);P_SPINP(c),SBLOCK::S(C)
- S(b);P_SPINP(c),SBLOCK::S(E)
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).