MESON Chess Problem Database

Problem Display
PID: 150173 (2Q5/4p1p1/R1N1Bk2/5N2/1B1P4/7K/8/5R2 w - - 0 1)

Abdullayev, Suleyman

Shakhmatnaya kompozitsiya, 2012

2Q5/4p1p1/R1N1Bk2/5N2/1B1P4/7K/8/5R2

#2

9 + 3

15148 Sadier Collection 2014

SOLUTION

  • SOUND
  • Sets
    • 1...g6
      • 2.Bxe7#
  • Keys
    • 1.Qe8!
      • 1...Kg5
        • 2.Bxe7#
      • 1...Kxe6
        • 2.Scxe7#
      • 1...g5
        • 2.Qf7#
      • 1...g6
        • 2.Qxe7#

There are these versions: 162567

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • P(c);SBLOCK::B(C),XP(b)
  • Actual
    • Q(I);
    • Vars
      • K(a);S_FLIGHT::B(C),XP(b)
      • K(a);P-FLIGHT,P_SPINP(b),XB(H)::R(F)+S(G),XP(b)
      • P(c);SBLOCK::QAR1(I)
      • P(c);SBLOCK::QAB1(I),XP(b)
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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).