MESON Chess Problem Database

Problem Display
PID: 134112 (8/P6P/2B5/b1p5/8/k7/8/1K6 w - - 0 1)

Labrinakos, Petros

The Problemist Supplement, 2009

8/P6P/2B5/b1p5/8/k7/8/1K6

#3

4 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.h8Q?
      • threat
        • 2.Qb2#
      • 1...Kb4
        • 2.Kc2
          • threat
            • 3.Qc3#
          • 2...Ka3
            • 3.Qb2#
          • 2...Kc4
            • 3.Qh4#
          • 2...c4
            • 3.Qf8#
      • 1...Kb3!
  • Keys
    • 1.Kc2!
      • 1...Ka2
        • 2.a8Q
          • threat
            • 3.Qxa5#
          • 2...Ka1
            • 3.Qxa5#
          • 2...Ka3
            • 3.Qxa5#
      • 1...Kb4
        • 2.h8Q
          • threat
            • 3.Qc3#
          • 2...Ka3
            • 3.Qb2#
          • 2...Kc4
            • 3.Qh4#
          • 2...c4
            • 3.Qf8#
      • 1...Be1
        • 2.a8Q+
          • 2...Kb4
            • 3.Qa4#
          • 2...Ba5
            • 3.Qxa5#
      • 1...Bd2
        • 2.a8Q+
          • 2...Kb4
            • 3.Qa4#
          • 2...Ba5
            • 3.Qxa5#
      • 1...Bc3
        • 2.a8Q+
          • 2...Kb4
            • 3.Qa4#
          • 2...Ba5
            • 3.Qxa5#
      • 1...Bb4
        • 2.a8Q+
          • 2...Ba5
            • 3.Qxa5#
      • 1...Bb6
        • 2.h8Q
          • threat
            • 3.Qb2#
          • 2...Ka2
            • 3.Qb2#
          • 2...Kb4
            • 3.Qc3#
      • 1...Bc7
        • 2.a8Q+
          • 2...Kb4
            • 3.Qa4#
          • 2...Ba5
            • 3.Qxa5#
      • 1...Bd8
        • 2.a8Q+
          • 2...Kb4
            • 3.Qa4#
          • 2...Ba5
            • 3.Qxa5#
      • 1...c4
        • 2.a8Q
          • threat
            • 3.Qxa5#
          • 2...Ka2
            • 3.Qxa5#
          • 2...Kb4
            • 3.Qf8#

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).