MESON Chess Problem Database

Problem Display
PID: 234964 (8/8/8/6Q1/8/1K1B4/4p3/3k4 w - - 0 1)

Akimov, Nikolai Nikolaevich

64 Shakhmatnoe obozrenie, 2007

8/8/8/6Q1/8/1K1B4/4p3/3k4

#2

3 + 2

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qe3!
      • 1...Ke1
        • 2.Qxe2#
      • 1...e1Q
        • 2.Bc2#
      • 1...e1S
        • 2.Be2#
      • 1...e1B
        • 2.Bc2#
        • 2.Be2#
      • 1...e1R
        • 2.Bc2#

FEATURES

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