MESON Chess Problem Database

Problem Display
PID: 177495 (8/8/5p2/4kP2/1BP2R1p/n2Kp1P1/8/3R4 w - - 0 1)

Koci, Vladimir

Best Problems, 2018

8/8/5p2/4kP2/1BP2R1p/n2Kp1P1/8/3R4

#2

7 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Ke2!
      • threat
        • 2.Bc3#
        • 2.Bd6#
        • 2.Rd5#
      • 1...Sxc4
        • 2.Bc3#
      • 1...hxg3
        • 2.Bd6#
      • 1...Sb1
        • 2.Bd6#
        • 2.Rd5#
      • 1...Sc2
        • 2.Bd6#
        • 2.Rd5#
      • 1...Sb5
        • 2.Rd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • K(B);S_FLIGHT
    • Threat
      • DUALS(3)
    • Vars
      • S(a);XP(E)::B(D)
      • P(c);XP(C)::B(D)
      • S(a);::R1(A)
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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).