MESON Chess Problem Database

Problem Display
PID: 172531 (8/8/4Qpp1/8/5k2/2B5/4K3/8 w - - 0 1)

Andreev, Aleksandr Grigorevich

Kuban segodniya, 2002

8/8/4Qpp1/8/5k2/2B5/4K3/8

#2

3 + 3

6490 yacpdb 2018
5454 Near Snap 2022

SOLUTION

  • SOUND
  • Keys
    • 1.Qh3!
      • 1...Ke4
        • 2.Qf3#
      • 1...Kg5
        • 2.Bd2#
      • 1...f5
        • 2.Qh4#
      • 1...g5
        • 2.Qf3#

Anticipated by 143182(1934)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • Q(C);
    • Vars
      • K(a);P-FLIGHT::QAB1(C)
      • K(a);S_FLIGHT::B(B)
      • P(b);SBLOCK::QAR2(C)
      • P(c);SBLOCK::QAR1(C)
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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).