MESON Chess Problem Database

Problem Display
PID: 178108 (4K1N1/8/4p1p1/2P1k1p1/3p1pP1/5r2/8/7Q w - - 0 1)

Markx, BJM

Tijdschrift vd NSB, 1898

4K1N1/8/4p1p1/2P1k1p1/3p1pP1/5r2/8/7Q

#2

5 + 7

5454 Near Snap 2018
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Sf6!
      • 1...Kxf6
        • 2.Qh8#
      • 1...d3
        • 2.Qa1#
      • 1...Rf1
        • 2.Sd7#
      • 1...Rf2
        • 2.Sd7#
      • 1...Ra3
        • 2.Sd7#
      • 1...Rb3
        • 2.Sd7#
      • 1...Rc3
        • 2.Sd7#
      • 1...Rd3
        • 2.Sd7#
      • 1...Re3
        • 2.Sd7#
      • 1...Rg3
        • 2.Sd7#
      • 1...Rh3
        • 2.Sd7#

This anticipates 93848(1943)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 11
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Vars
      • K(d);OGATEB,S_FLIGHT,XS(E)::QAB(A)
      • P(b);OGATEB::QAB(A)
      • R(a);::S(E)
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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).