Meson Chess Problem Database

Home
Latest Additions
- #2
- #3
- #4
- #5
- Stats
Books
- All composers (SLOW)
- By initial letter
Magazines
- PID
- General
- Matrix
- All sources/quoters (SLOW)
- By initial letter
- Awards
- Composers
- Decades
- Quoters
- Sizes
- Soundness
- Sources
- Stipulations
- Years
Contact
Back to BDS Website

Problem Display

PID: 12136 (3K4/2N1N3/1npkpn2/8/3P4/8/3P4/8 w - - 0 1)

di Vincenzi, Renato

Unpublished, 1975

3K4/2N1N3/1npkpn2/8/3P4/8/3P4/8

#2

5 + 5

SOLUTION

SOUND
Sets
- 1...Sa4
  - 2.Sc8#
- 1...Sc4
  - 2.Sc8#
- 1...Sbd5
  - 2.Sc8#
- 1...Sbd7
  - 2.Sc8#
- 1...Sa8
  - 2.Sc8#
- 1...Sc8
  - 2.Sxc8#
- 1...Se4
  - 2.Se8#
- 1...Sg4
  - 2.Se8#
- 1...Sfd5
  - 2.Se8#
- 1...Sh5
  - 2.Se8#
- 1...Sfd7
  - 2.Se8#
- 1...Sh7
  - 2.Se8#
- 1...Se8
  - 2.Sxe8#
- 1...Sg8
  - 2.Se8#
- 1...c5
  - 2.Sb5#
- 1...e5
  - 2.Sf5#
Keys
- 1.d3!
  - 1...Sa4
    - 2.Sc8#
  - 1...Sc4
    - 2.Sc8#
  - 1...Sbd5
    - 2.Sc8#
  - 1...Sbd7
    - 2.Sc8#
  - 1...Sa8
    - 2.Sc8#
  - 1...Sc8
    - 2.Sxc8#
  - 1...Se4
    - 2.Se8#
  - 1...Sg4
    - 2.Se8#
  - 1...Sfd5
    - 2.Se8#
  - 1...Sh5
    - 2.Se8#
  - 1...Sfd7
    - 2.Se8#
  - 1...Sh7
    - 2.Se8#
  - 1...Se8
    - 2.Sxe8#
  - 1...Sg8
    - 2.Se8#
  - 1...c5
    - 2.Sb5#
  - 1...e5
    - 2.Sf5#

FEATURES

Static
- TYPE = WAITER
- CHANGED MATES = 0
- ADDED MATES = 0
- REMOVED MATES = 0
Sets
- S(a);N_GUARD::S(D)
- S(a);N_GUARD::S(D),XS(a)
- S(e);N_GUARD::S(C)
- S(e);N_GUARD::S(C),XS(e)
- P(b);N_GUARD::S(C)
- P(d);N_GUARD::S(D)
Actual
- P(A);
- Vars
  - S(a);N_GUARD::S(D)
  - S(a);N_GUARD::S(D),XS(a)
  - S(e);N_GUARD::S(C)
  - S(e);N_GUARD::S(C),XS(e)
  - P(b);N_GUARD::S(C)
  - P(d);N_GUARD::S(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).