MESON Chess Problem Database
Problem Display
PID: 58210 (8/1KN2B2/5n2/8/kB6/Pp6/8/8 w - - 0 1)
Vitale, Luigi
Scacco!, 1997
#2
5 + 3
| 5454 | Near Snap | 2008 |
SOLUTION
- SOUND
- Sets
- 1...Se4
- 2.Be8#
- 1...Sg4
- 2.Be8#
- 1...Sd5
- 2.Be8#
- 1...Sh5
- 2.Be8#
- 1...Sh7
- 2.Be8#
- 1...Se8
- 2.Bxe8#
- 1...Sg8
- 2.Be8#
- 1...Se4
- Tries
- 1.Be6?
- 1...Se4
- 2.Bd7#
- 1...Sg4
- 2.Bd7#
- 1...Sd5
- 2.Bd7#
- 1...Sh5
- 2.Bd7#
- 1...Sd7
- 2.Bxd7#
- 1...Sh7
- 2.Bd7#
- 1...Se8
- 2.Bd7#
- 1...Sg8
- 2.Bd7#
- 1...b2!
- 1...Se4
- 1.Bg6?
- 1...b2
- 2.Bc2#
- 1...Se4
- 2.Be8#
- 1...Sg4
- 2.Be8#
- 1...Sd5
- 2.Be8#
- 1...Sh5
- 2.Be8#
- 1...Sh7
- 2.Be8#
- 1...Se8
- 2.Bxe8#
- 1...Sg8
- 2.Be8#
- 1...Sd7!
- 1...b2
- 1.Be8+?
- 1...Sd7
- 2.Bxd7#
- 1...Sxe8!
- 1...Sd7
- 1.Be6?
- Keys
- 1.Sd5!
- threat
- 2.Sc3#
- 1...Kb5
- 2.Sc3#
- 1...Sxd5
- 2.Be8#
- 1...Se4
- 2.Be8#
- threat
- 1.Sd5!
This anticipates 57803(2000)
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 0
- ADDED MATES = 1
- REMOVED MATES = 5
- Sets
- S(c);N_GUARD::B(E)
- S(c);N_GUARD::B(E),XS(c)
- Tries
- Try
- B(E);
- Vars
- S(c);N_GUARD::B(E)
- S(c);N_GUARD::B(E),XS(c)
- Refutation
- P(a);
- Try
- B(E);
- Vars
- P(a);OGATEB::B(E)
- S(c);N_GUARD::B(E)
- S(c);N_GUARD::B(E),XS(c)
- Refutation
- S(c);
- Try
- B(E);CHECK
- Vars
- S(c);N_GUARD,P_SPINS(c)::B(E),XS(c)
- Refutation
- S(c);XB(E)
- Try
- Actual
- S(D);
- Threat
- S(D)
- Vars
- K(b);S_FLIGHT::S(D)
- S(c);N_GUARD,XS(D)::B(E)
- S(c);N_GUARD::B(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).