MESON Chess Problem Database

Problem Display
PID: 33298 (8/8/2Q5/5B2/2K5/1p6/p7/k7 w - - 0 1)

Varshaver, B

Shakhmatny Listok, 1930

8/8/2Q5/5B2/2K5/1p6/p7/k7

#3

3 + 3

3296 Shakhmatny zadachi miniaturi 1987

SOLUTION

  • SOUND
  • Tries
    • 1.Kd3?
      • threat
        • 2.Qc1#
      • 1...Kb1
        • 2.Kd2+
          • 2...Ka1
            • 3.Qc1#
          • 2...Kb2
            • 3.Qc1#
        • 2.Kc3+
          • 2...Ka1
            • 3.Qh1#
          • 2...Kc1
            • 3.Qh1#
      • 1...b2
        • 2.Qc3
          • 2...Kb1
            • 3.Qe1#
      • 1...Kb2!
    • 1.Kb4?
      • threat
        • 2.Qc1#
      • 1...Kb2
        • 2.Qc3#
      • 1...b2!
    • 1.Qf3?
      • 1...Kb2
        • 2.Qxb3+
          • 2...Ka1
            • 3.Qc3#
          • 2...Kc1
            • 3.Qc2#
        • 2.Qc3+
          • 2...Ka3
            • 3.Qxb3#
      • 1...b2!
    • 1.Qb5?
      • threat
        • 2.Kc3
          • 2...b2
            • 3.Qxb2#
      • 1...Kb2
        • 2.Qxb3+
          • 2...Ka1
            • 3.Qc3#
          • 2...Kc1
            • 3.Qc2#
      • 1...b2!
    • 1.Qb7?
      • threat
        • 2.Kc3
          • 2...b2
            • 3.Qxb2#
      • 1...Kb2
        • 2.Qxb3+
          • 2...Ka1
            • 3.Qc3#
          • 2...Kc1
            • 3.Qc2#
      • 1...b2!
    • 1.Qb6?
      • threat
        • 2.Kc3
          • 2...b2
            • 3.Qxb2#
      • 1...Kb2
        • 2.Qxb3+
          • 2...Ka1
            • 3.Qc3#
          • 2...Kc1
            • 3.Qc2#
      • 1...b2!
  • Keys
    • 1.Qa4!
      • 1...Kb2
        • 2.Qxb3+
          • 2...Ka1
            • 3.Qc3#
          • 2...Kc1
            • 3.Qc2#
      • 1...b2
        • 2.Bb1
          • 2...Kxb1
            • 3.Qd1#

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).