MESON Chess Problem Database

Problem Display
PID: 50736 (8/4p3/4B3/7p/7P/6NP/3P2kB/4K2R w K - 0 1)

Dawson, Thomas Rayner

Chess Amateur (The), 1918

8/4p3/4B3/7p/7P/6NP/3P2kB/4K2R

#2

8 + 3

273 Mat Plus 1995

SOLUTION

  • SOUND
  • Sets
    • 1...Kf3
      • 2.0-0#
  • Tries
    • 1.Se2?
      • 1...Kf3
        • 2.Bd5#
      • 1...Kxh1!
    • 1.Sxh5?
      • 1...Kf3
        • 2.Bd5#
      • 1...Kxh1!
  • Keys
    • 1.Sf1!
      • 1...Kxh1
        • 2.Bd5#
      • 1...Kf3
        • 2.Bd5#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • K(a);S_FLIGHT::0-0
  • Tries
    • Try
      • S(E);
      • Vars
        • K(a);S_FLIGHT::B(H)
      • Refutation
        • K(a);S_FLIGHT,XR(B)
    • Try
      • S(E);XP(b)
      • Vars
        • K(a);S_FLIGHT::B(H)
      • Refutation
        • K(a);S_FLIGHT,XR(B)
  • Actual
    • S(E);
    • Vars
      • K(a);S_FLIGHT,XR(B)::B(H)
      • K(a);S_FLIGHT::B(H)
HTML5 logo

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).