MESON Chess Problem Database

Problem Display
PID: 223358 (3K4/1N3N2/3p4/3k4/P1R1R1P1/8/1P1P1P2/3Q4 w - - 0 1)

Bobrov, Pavel Pavlovich

Raduga, 1885

3K4/1N3N2/3p4/3k4/P1R1R1P1/8/1P1P1P2/3Q4

#2

11 + 2

5454 Near Snap 2020
6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.d4!
      • 1...Kxc4
        • 2.d5#
      • 1...Kxe4
        • 2.d5#

Anticipated by 208029(1873)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • P(C);
    • Vars
      • K(a);OGATE,S_FLIGHT,XR(F)::R(G)+P(C)
      • K(a);OGATE,S_FLIGHT,XR(G)::R(F)+P(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).