MESON Chess Problem Database

Problem Display
PID: 172618 (8/8/8/2Q5/1p6/8/1n1p4/2bk1K2 w - - 0 1)

Andreev, Aleksandr Grigorevich

Bankovskaya gazeta, 1998

8/8/8/2Q5/1p6/8/1n1p4/2bk1K2

#3

2 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...b3
      • 2.Qc3
        • threat
          • 3.Qxb3#
  • Tries
    • 1.Qc3?
      • threat
        • 2.Qb3#
      • 1...b3
        • 2.Qxb3#
      • 1...bxc3!
    • 1.Qc4?
      • threat
        • 2.Qb3#
      • 1...b3
        • 2.Qxb3#
      • 1...Sxc4!
    • 1.Qa5?
      • 1...Sd3
        • 2.Qa4+
          • 2...b3
            • 3.Qxb3#
      • 1...Sa4
        • 2.Qxa4+
          • 2...b3
            • 3.Qxb3#
      • 1...Sc4
        • 2.Qa4+
          • 2...b3
            • 3.Qxb3#
      • 1...b3
        • 2.Qc3
          • threat
            • 3.Qxb3#
      • 1...Kc2!
    • 1.Qb5?
      • 1...Sd3
        • 2.Qa4+
          • 2...b3
            • 3.Qxb3#
      • 1...Sa4
        • 2.Qxa4+
          • 2...b3
            • 3.Qxb3#
      • 1...Sc4
        • 2.Qa4+
          • 2...b3
            • 3.Qxb3#
      • 1...Kc2!
  • Keys
    • 1.Qc6!
      • 1...Sc4
        • 2.Qa4+
          • 2...b3
            • 3.Qxb3#
      • 1...Sd3
        • 2.Qa4+
          • 2...b3
            • 3.Qxb3#
      • 1...Sa4
        • 2.Qxa4+
          • 2...b3
            • 3.Qxb3#
      • 1...b3
        • 2.Qc3
          • threat
            • 3.Qxb3#

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).