MESON Chess Problem Database

Problem Display
PID: 239219 (8/8/5B2/2K5/8/8/Bn6/k1NR4 w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Kudesnik, 2000

8/8/5B2/2K5/8/8/Bn6/k1NR4

#2

5 + 2

5454 Near Snap 2021
15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rd4!
      • 1...Sd3+
        • 2.Rxd3#
      • 1...Sa4+
        • 2.Rxa4#
      • 1...Sd1
        • 2.Rxd1#
      • 1...Sc4
        • 2.Rxc4#

Anticipated by 23357(1960)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(B);N_PINS(b)
    • Vars
      • S(b);CHECK,OGATEB::B(E)+R(B),XS(b)
      • S(b);OGATEB::B(E)+R(B),XS(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).