MESON Chess Problem Database

Problem Display
PID: 96858 (8/8/8/4B3/1N1p2p1/4k1N1/1n1p2K1/8 w - - 0 1)

Wenman, Francis Percival (aka Percy Wenman)

200 Assorted Problems (Wenman), 1945

8/8/8/4B3/1N1p2p1/4k1N1/1n1p2K1/8

#2

4 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Sd3
      • 2.Sc2#
      • 2.Sd5#
    • 1...d3
      • 2.Sd5#
  • Tries
    • 1.Bg7?
      • threat
        • 2.Bh6#
      • 1...Sd3
        • 2.Sd5#
      • 1...d3
        • 2.Sd5#
      • 1...Kf4!
  • Keys
    • 1.Bf6!
      • threat
        • 2.Bg5#
      • 1...Kf4
        • 2.Sd5#
      • 1...Sd3
        • 2.Sd5#
      • 1...d3
        • 2.Sd5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • P(d);SBLOCK::S(C)
  • Tries
    • Try
      • B(D);
      • Threat
        • B(D)
      • Vars
        • S(a);SBLOCK::S(C)
        • P(d);SBLOCK::S(C)
      • Refutation
        • K(c);S_FLIGHT
  • Actual
    • B(D);
    • Threat
      • B(D)
    • Vars
      • K(c);S_FLIGHT::S(C)
      • S(a);SBLOCK::S(C)
      • P(d);SBLOCK::S(C)
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).