MESON Chess Problem Database

Problem Display
PID: 182217 (1b1N4/n3p1nK/1Q6/2P1k1P1/1P6/2pPN1P1/4rP2/8 w - - 0 1)

Traxler, Karel Peter

Source?, 1906

1b1N4/n3p1nK/1Q6/2P1k1P1/1P6/2pPN1P1/4rP2/8

#2

10 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Tries
    • 1.Qe6+?
      • 1...Kd4
        • 2.Qd5#
        • 2.Qe4#
      • 1...Sxe6!
  • Keys
    • 1.c6!
      • threat
        • 2.Qc5#
      • 1...Kd6
        • 2.Qxb8#
      • 1...Bd6
        • 2.f4#
      • 1...Se6
        • 2.Sf7#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(H);CHECK
      • Refutation
        • S(f);XQ(H)
  • Actual
    • P(F);
    • Threat
      • QAR2(H)
    • Vars
      • K(c);S_FLIGHT::QAB(H),XB(g)
      • B(g);SBLOCK::P(A)
      • S(f);SBLOCK::S(J)
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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).