MESON Chess Problem Database

Problem Display
PID: 124169 (8/8/8/3Q4/B2K4/5p2/1p6/1k6 w - - 0 1)

Stolyarov, Vitaly Nesterovich

Zaporozskaya Pravda, 1981

8/8/8/3Q4/B2K4/5p2/1p6/1k6

#3

3 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qa5?
      • 1...Ka1
        • 2.Bc2#
      • 1...Kc1
        • 2.Qe1#
      • 1...Ka2
        • 2.Bc2#
      • 1...f2!
    • 1.Qb5?
      • threat
        • 2.Kc3
          • threat
            • 3.Qxb2#
          • 2...Ka1
            • 3.Qxb2#
          • 2...Kc1
            • 3.Qf1#
            • 3.Qxb2#
          • 2...Ka2
            • 3.Qxb2#
      • 1...Ka1
        • 2.Bc2
          • threat
            • 3.Qa4#
            • 3.Qa6#
            • 3.Qa5#
          • 2...Ka2
            • 3.Qa4#
            • 3.Qa6#
            • 3.Qa5#
          • 2...b1Q
            • 3.Qxb1#
          • 2...b1S
            • 3.Qxb1#
          • 2...b1B
            • 3.Qxb1#
          • 2...b1R
            • 3.Qxb1#
      • 1...Kc1
        • 2.Qf1+
          • 2...Kd2
            • 3.Qd1#
      • 1...Ka2!
  • Keys
    • 1.Bb3!
      • 1...Ka1
        • 2.Qa5+
          • 2...Kb1
            • 3.Qe1#
      • 1...Kc1
        • 2.Qg5+
          • 2...Kb1
            • 3.Qg1#
      • 1...f2
        • 2.Qh1+
          • 2...f1Q
            • 3.Qxf1#
          • 2...f1S
            • 3.Qxf1#
          • 2...f1B
            • 3.Qxf1#
          • 2...f1R
            • 3.Qxf1#

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).