MESON Chess Problem Database

Problem Display
PID: 163928 (4b3/8/K1BB4/1p6/kN1n4/2QPb3/P1Pn4/8 w - - 0 1)

Sardella, Giuseppe

Best Problems, 2014

4b3/8/K1BB4/1p6/kN1n4/2QPb3/P1Pn4/8

#2

8 + 6

SOLUTION

  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.Sb6#
        • 2.Qb4#
        • 2.Qa5#
        • 2.Qa3#
      • 1...Sxc2
        • 2.Qa5#
      • 1...Sxc6
        • 2.Qa3#
      • 1...Sb1
        • 2.Sb6#
        • 2.Qb4#
        • 2.Qa5#
        • 2.Qc4#
      • 1...S2b3
        • 2.Sb6#
        • 2.Qb4#
        • 2.Qc4#
      • 1...Sc4
        • 2.Qb4#
        • 2.Qxc4#
      • 1...Se2
        • 2.Qb4#
        • 2.Qa5#
        • 2.Qa3#
      • 1...S4b3
        • 2.Qb4#
      • 1...S4f3
        • 2.Qb4#
        • 2.Qa5#
        • 2.Qa3#
      • 1...Sf5
        • 2.Qb4#
        • 2.Qa5#
        • 2.Qa3#
      • 1...Se6
        • 2.Qb4#
        • 2.Qa5#
        • 2.Qa3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
  • Actual
    • S(E);
    • Threat
      • DUALS(4)
    • Vars
      • S(d);XP(B)::QAR1(C)
      • S(d);N_SPINP(e),XB(G)::QAR1(C)
      • S(d);::QAR1(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).