MESON Chess Problem Database

Problem Display
PID: 22044 (4Q3/4pK2/8/5k2/8/6B1/4r1B1/8 w - - 0 1)

Gordian, Mark Filippovich

Shakhmaty, 1923

4Q3/4pK2/8/5k2/8/6B1/4r1B1/8

#2

4 + 3

3296 Shakhmatny zadachi miniaturi 1987
3813 300 Sachmatu Uzdaviniu 1991

SOLUTION

  • SOUND
  • Keys
    • 1.Kg7!
      • threat
        • 2.Qg6#
      • 1...Kg4
        • 2.Qg6#
      • 1...Kg5
        • 2.Qg6#
      • 1...Ke6
        • 2.Qc8#
      • 1...Re6
        • 2.Qh5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(C);P-FLIGHT
    • Threat
      • QAB1(D)
    • Vars
      • K(b);S_FLIGHT::QAR2(D)
      • K(b);P-FLIGHT::QAR1(D)
      • K(b);P_SPINP(c),S_FLIGHT::QAB(D)
      • R(a);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).