MESON Chess Problem Database

Problem Display
PID: 190009 (n4k2/3b1P2/1p1P1K2/1p6/3Q1P2/8/8/8 w - - 0 1)

Rautanen, Aleksis Richard Rurik

Uusi Suometar, 1913

n4k2/3b1P2/1p1P1K2/1p6/3Q1P2/8/8/8

#2

5 + 5

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qb4!
      • 1...Bh3
        • 2.d7#
      • 1...Bg4
        • 2.d7#
      • 1...Bf5
        • 2.d7#
      • 1...Bc6
        • 2.d7#
      • 1...Be6
        • 2.d7#
      • 1...Bc8
        • 2.d7#
      • 1...Be8
        • 2.d7#
      • 1...Sc7
        • 2.dxc7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 8
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(A);
    • Vars
      • B(c);OGATE::QAB(A)+P(C)
      • S(d);OGATE::QAB(A)+P(C),XS(d)
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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).