MESON Chess Problem Database

Problem Display
PID: 226037 (4N3/1Q3p2/K4P2/2k5/6P1/8/3P4/8 w - - 0 1)

Ochkur, Aleksandr P

Praca, 2000

4N3/1Q3p2/K4P2/2k5/6P1/8/3P4/8

#3

6 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Sc7?
      • 1...Kc4
        • 2.Qb5+
          • 2...Kd4
            • 3.Qd5#
      • 1...Kd6!
    • 1.Qb3?
      • 1...Kc6
        • 2.Qb5#
      • 1...Kd4!
    • 1.Qb4+?
      • 1...Kd5
        • 2.d3
          • threat
            • 3.Qd6#
          • 2...Ke5
            • 3.Qd6#
            • 3.Qe4#
          • 2...Kc6
            • 3.Qd6#
            • 3.Qb5#
          • 2...Ke6
            • 3.Qd6#
      • 1...Kxb4!
    • 1.Qb6+?
      • 1...Kd5
        • 2.d3
          • 2...Ke5
            • 3.Qd6#
      • 1...Kc4!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Sf5
          • 2...Kc4
            • 3.Qb5#
      • 1...Kd4
        • 2.Qe4+
          • 2...Kc5
            • 3.Sb7#
      • 1...Kxd6
        • 2.d4
          • 2...Ke6
            • 3.Qc6#

FEATURES

NOT CLASSIFIED
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).