MESON Chess Problem Database

Problem Display
PID: 240424 (8/3Pp3/1p2p3/1B2p3/Pk2K3/1p6/1P6/8 w - - 0 1)

Vokal, Stanislav

Sachova skladba, 2020

8/3Pp3/1p2p3/1B2p3/Pk2K3/1p6/1P6/8

#2

5 + 6

SOLUTION

  • SOUND
  • Tries
    • 1.d8S?
      • 1...Ka5
        • 2.Sc6#
      • 1...Kc5!
    • 1.d8B?
      • 1...Kc5
        • 2.Bxe7#
      • 1...Ka5!
  • Keys
    • 1.d8Q!
      • 1...Ka5
        • 2.Qd2#
      • 1...Kc5
        • 2.Qxe7#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • P(E);
      • Vars
        • K(b);S_FLIGHT::S(E)
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • P(E);
      • Vars
        • K(b);S_FLIGHT::B(E),XP(f)
      • Refutation
        • K(b);P_SPINP(d),S_FLIGHT
  • Actual
    • P(E);
    • Vars
      • K(b);P_SPINP(d),S_FLIGHT::QAB(E)
      • K(b);S_FLIGHT::QAB(E),XP(f)
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).