MESON Chess Problem Database

Problem Display
PID: 245491 (3K4/1N3p2/5n2/1B1k4/1Q6/8/8/8 w - - 0 1)

Shumarin, Vladimir Pavlovich

Kudesnik, 2001

3K4/1N3p2/5n2/1B1k4/1Q6/8/8/8

#2

4 + 3

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bd3!
      • threat
        • 2.Qd6#
      • 1...Ke5
        • 2.Qd6#
      • 1...Kc6
        • 2.Qb5#
      • 1...Ke6
        • 2.Qd6#
      • 1...Se4
        • 2.Qxe4#
      • 1...Se8
        • 2.Qe4#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(B);
    • Threat
      • QAR1(A)
    • Vars
      • K(a);P-FLIGHT::QAB1(A)
      • K(a);S_FLIGHT::QAB1(A)
      • K(a);S_FLIGHT::QAR1(A)
      • S(b);N_GUARD::QAB1(A),XS(b)
      • S(b);N_GUARD::QAB1(A)
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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).