MESON Chess Problem Database

Problem Display
PID: 172513 (8/4p3/1Q3p2/5k1K/2P5/4P3/8/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 2002

8/4p3/1Q3p2/5k1K/2P5/4P3/8/8

#2

4 + 3

6490 yacpdb 2018
5454 Near Snap 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Qd4!
      • 1...Ke6
        • 2.Qd5#
      • 1...e5
        • 2.Qg4#
      • 1...e6
        • 2.Qf4#

Anticipated by 135527(1998)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(D);
    • Vars
      • K(a);S_FLIGHT::QAB1(D)
      • P(c);SBLOCK::QAB1(D)
      • P(c);SBLOCK::QAR1(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).