MESON Chess Problem Database
Problem Display
PID: 169246 (8/2K5/2nB4/kB6/2P5/8/1P6/8 w - - 0 1)
Lind, Ingemar
22/28 Place, SuperProblem 181. TT, 2017
#2
5 + 2
| 6490 | yacpdb | 2018 |
SOLUTION
- SOUND
- Sets
- 1...Sd4
- 2.b4#
- 1...Se5
- 2.b4#
- 1...Sa7
- 2.b4#
- 1...Se7
- 2.b4#
- 1...Sb8
- 2.b4#
- 1...Sd8
- 2.b4#
- 1...Sd4
- Tries
- 1.Kb7?
- 1...Sb4
- 2.Bc7#
- 1...Sd4
- 2.b4#
- 1...Se5
- 2.b4#
- 1...Sa7
- 2.b4#
- 1...Se7
- 2.b4#
- 1...Sb8
- 2.b4#
- 1...Sd8+!
- 1...Sb4
- 1.Ba3?
- 1...Sd4
- 2.b4#
- 1...Se5
- 2.b4#
- 1...Sa7
- 2.b4#
- 1...Se7
- 2.b4#
- 1...Sb8
- 2.b4#
- 1...Sd8
- 2.b4#
- 1...Sb4!
- 1...Sd4
- 1.b3?
- 1...Sd4
- 2.b4#
- 1...Se5
- 2.b4#
- 1...Sa7
- 2.b4#
- 1...Se7
- 2.b4#
- 1...Sb8
- 2.b4#
- 1...Sd8
- 2.b4#
- 1...Sb4!
- 1...Sd4
- 1.Kb7?
- Keys
- 1.Bc5!
- 1...Sb4
- 2.Bb6#
- 1...Sd4
- 2.b4#
- 1...Se5
- 2.b4#
- 1...Sa7
- 2.b4#
- 1...Se7
- 2.b4#
- 1...Sb8
- 2.b4#
- 1...Sd8
- 2.b4#
- 1...Sb4
- 1.Bc5!
FEATURES
- Static
- TYPE = INCOMPLETE_BLOCK
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 0
- Sets
- S(b);N_GUARD::P(A)
- Tries
- Try
- K(E);P-FLIGHT
- Vars
- S(b);SBLOCK::B(D)
- S(b);N_GUARD::P(A)
- Refutation
- S(b);CHECK
- Try
- B(D);
- Vars
- S(b);N_GUARD::P(A)
- Refutation
- S(b);
- Try
- P(A);
- Vars
- S(b);N_GUARD::P(A)
- Refutation
- S(b);
- Try
- Actual
- B(D);
- Vars
- S(b);SBLOCK::B(D)
- S(b);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).