MESON Chess Problem Database

Problem Display
PID: 224683 (N2b4/1B1N2R1/3k1p2/B1p1pn2/1p1r2Q1/1P1p4/3K4/8 w - - 0 1)

Mitchum, William E

The Sunny South, 1887

N2b4/1B1N2R1/3k1p2/B1p1pn2/1p1r2Q1/1P1p4/3K4/8

#2

8 + 9

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Bc7+?
      • 1...Ke6
        • 2.Sxc5#
        • 2.Sf8#
      • 1...Bxc7!
  • Keys
    • 1.Sf8!
      • threat
        • 2.Rd7#
      • 1...Sxg7
        • 2.Qd7#
      • 1...c4
        • 2.Bxb4#
      • 1...e4
        • 2.Qf4#
      • 1...Be7
        • 2.Bc7#
      • 1...Se7
        • 2.Qe6#
        • 2.Qd7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(D);CHECK
      • Refutation
        • B(i);XB(D)
  • Actual
    • S(F);
    • Threat
      • R1(G)
    • Vars
      • S(f);OGATE,XR(G)::QAR1(C)
      • P(d);OGATEB::B(D),XP(b)
      • P(e);OGATEB::QAB(C)
      • B(i);N_GUARD::B(D)
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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).