MESON Chess Problem Database

Problem Display
PID: 172515 (6Q1/1P2p1P1/5k2/7K/4p3/8/8/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 2002

6Q1/1P2p1P1/5k2/7K/4p3/8/8/8

#2

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.b8Q!
      • threat
        • 2.Qf4#
      • 1...Kf5
        • 2.Qf7#
      • 1...e5
        • 2.Qbf8#
      • 1...e6
        • 2.Qgf8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(B);
    • Threat
      • QAR2(B)
    • Vars
      • K(b);P-FLIGHT::QAR2(D)
      • P(c);SBLOCK::QAR2(B)
      • P(c);SBLOCK::QAR2(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).