MESON Chess Problem Database

Problem Display
PID: 201401 (8/2pnNP2/p6P/3pP3/K1p2P1k/2P2p2/Pr1pP1Rp/8 w - - 0 1)

Dawson, Thomas Rayner

L'Alfiere di Re, 1922

8/2pnNP2/p6P/3pP3/K1p2P1k/2P2p2/Pr1pP1Rp/8

#2

10 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Sf5+!
      • 1...Kh3
        • 2.Rg3#
      • 1...Kh5
        • 2.Rg5#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(I);CHECK
    • Vars
      • K(f);P-FLIGHT::R1(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).