MESON Chess Problem Database

Problem Display
PID: 171384 (8/8/1Q6/8/2k2N2/8/8/N1K5 w - - 0 1)

Antipov, Viacheslav Pavlovich

Minimat, 1995

8/8/1Q6/8/2k2N2/8/8/N1K5

#2

4 + 1

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Kc3
      • 2.Qc5#
  • Tries
    • 1.Qd6?
      • 1...Kc3
        • 2.Qc5#
      • 1...Kb5!
  • Keys
    • 1.Sc2!
      • 1...Kc3
        • 2.Qb4#

FEATURES

  • Static
    • TYPE = MUTATE
    • CHANGED MATES = 1
    • ADDED MATES = 0
    • REMOVED MATES = 0
  • Sets
    • K(a);P-FLIGHT::QAR2(D)
  • Tries
    • Try
      • Q(D);
      • Vars
        • K(a);P-FLIGHT::QAR2(D)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • S(A);
    • Vars
      • K(a);P-FLIGHT::QAB1(D)
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Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).