MESON Chess Problem Database
Problem Display
PID: 123439 (1Kbb4/nppN1B2/rpk5/1p2R3/1B6/8/8/8 w - - 0 1)
Zujevas, Nikolajus
Uzdavinynas, 2000
#2
5 + 9
| 6490 | yacpdb | 2009 |
SOLUTION
- SOUND
- Sets
- 1...Kxd7
- 2.Be8#
- 1...Bxd7
- 2.Bd5#
- 1...Kxd7
- Tries
- 1.Sf6?
- threat
- 2.Bd5#
- 1...Be6
- 2.Rxe6#
- 1...Bxf6!
- threat
- 1.Re1?
- threat
- 2.Se5#
- 1...Kxd7
- 2.Be8#
- 1...Bxd7
- 2.Rc1#
- 1...Bf6!
- threat
- 1.Re2?
- threat
- 2.Se5#
- 1...Kxd7
- 2.Be8#
- 1...Bxd7
- 2.Rc2#
- 1...Bf6!
- threat
- 1.Re3?
- threat
- 2.Se5#
- 1...Kxd7
- 2.Be8#
- 1...Bxd7
- 2.Rc3#
- 1...Bf6!
- threat
- 1.Sf6?
- Keys
- 1.Ka8!
- threat
- 2.Sb8#
- 1...Kxd7
- 2.Be8#
- 1...Bxd7
- 2.Bd5#
- threat
- 1.Ka8!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- K(d);OGATEB,S_FLIGHT,XS(C)::B(D)
- B(h);SBLOCK,XS(C)::B(D)
- Tries
- Try
- S(C);
- Threat
- B(D)
- Vars
- B(h);N_GUARD::R(B),XB(h)
- Refutation
- B(i);XS(C)
- Try
- R(B);
- Threat
- S(C)
- Vars
- K(d);OGATEB,S_FLIGHT,XS(C)::B(D)
- B(h);SBLOCK,XS(C)::R(B)
- Refutation
- B(i);
- Try
- R(B);
- Threat
- S(C)
- Vars
- K(d);OGATEB,S_FLIGHT,XS(C)::B(D)
- B(h);SBLOCK,XS(C)::R(B)
- Refutation
- B(i);
- Try
- R(B);
- Threat
- S(C)
- Vars
- K(d);OGATEB,S_FLIGHT,XS(C)::B(D)
- B(h);SBLOCK,XS(C)::R(B)
- Refutation
- B(i);
- Try
- Actual
- K(E);P-FLIGHT
- Threat
- S(C)
- Vars
- K(d);OGATEB,S_FLIGHT,XS(C)::B(D)
- B(h);SBLOCK,XS(C)::B(D)
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).