MESON Chess Problem Database

Problem Display
PID: 270956 (4QK2/6p1/2P5/pP1N4/P2kp3/1B5P/8/8 w - - 0 1)

Petrasinovic, Petrasin

Best Problems, 2005

4QK2/6p1/2P5/pP1N4/P2kp3/1B5P/8/8

#3

8 + 4

SOLUTION

  • SOUND
  • Sets
    • 1...e3
      • 2.Qxe3#
  • Tries
    • 1.Kxg7?
      • 1...Kc5
        • 2.Qxe4
          • 2...Kd6
            • 3.Qe7#
      • 1...Kd3!
    • 1.Qxe4+?
      • 1...Kc5
        • 2.Ke7
          • threat
            • 3.Qe3#
            • 3.Qc4#
        • 2.Kxg7
          • 2...Kd6
            • 3.Qe7#
        • 2.Qe3+
          • 2...Kd6
            • 3.Qe7#
        • 2.Qe7+
          • 2...Kd4
            • 3.Qe3#
      • 1...Kxe4!
  • Keys
    • 1.Qf7!
      • 1...Kd3
        • 2.Qf2
          • threat
            • 3.Qe3#
          • 2...e3
            • 3.Qxe3#
      • 1...Kc5
        • 2.Qa7+
          • 2...Kd6
            • 3.Qe7#
      • 1...Ke5
        • 2.Qxg7+
          • 2...Kf5
            • 3.Qf6#
          • 2...Kd6
            • 3.Qe7#
          • 2...Ke6
            • 3.Qf6#
      • 1...e3
        • 2.Qe7
          • threat
            • 3.Qxe3#
          • 2...Kd3
            • 3.Qxe3#
          • 2...e2
            • 3.Qe3#
      • 1...g5
        • 2.Qf2+
          • 2...Kd3
            • 3.Qe3#
          • 2...Ke5
            • 3.Qf6#
          • 2...e3
            • 3.Qxe3#
      • 1...g6
        • 2.Qf2+
          • 2...Kd3
            • 3.Qe3#
          • 2...Ke5
            • 3.Qf6#
          • 2...e3
            • 3.Qxe3#

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).