MESON Chess Problem Database

Problem Display
PID: 74160 (8/Q5p1/pPp2bp1/RPRp4/3PB3/1p2p3/1k2P3/7K w - - 0 1)

Davidenko, Fedor Vasilevich

Shakhmaty v SSSR, 1987

8/Q5p1/pPp2bp1/RPRp4/3PB3/1p2p3/1k2P3/7K

#4

9 + 9

5159 FIDE Album (1986-1988) (Annexe) 1996

SOLUTION

  • SOUND
  • Keys
    • 1.Qf7!
      • 1...axb5
        • 2.Ra8
          • threat
            • 3.Qa7
              • threat
                • 4.Qa1#
                • 4.Qa3#
          • 2...dxe4
            • 3.Qa7
              • threat
                • 4.Qa1#
              • 3...Kb1
                • 4.Qa1#
          • 2...Be7
            • 3.Qf1
              • threat
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#
          • 2...b4
            • 3.Qa7
              • threat
                • 4.Qa1#
      • 1...cxb5
        • 2.Rc8
          • threat
            • 3.Qc7
              • threat
                • 4.Qc1#
                • 4.Qc3#
          • 2...Bxd4
            • 3.Qf1
              • threat
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#
          • 2...dxe4
            • 3.Qc7
              • threat
                • 4.Qc1#
              • 3...Kb1
                • 4.Qc1#
          • 2...Be5
            • 3.Qf1
              • threat
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#
          • 2...Be7
            • 3.Qf1
              • threat
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#
          • 2...Bd8
            • 3.Qf1
              • threat
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#
          • 2...b4
            • 3.Qc7
              • threat
                • 4.Qc1#
      • 1...Bh4
        • 2.Qf1
          • threat
            • 3.Qa1#
            • 3.Qb1#
            • 3.Qc1#
          • 2...Be1
            • 3.Qxe1
              • threat
                • 4.Qc3#
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#
      • 1...g5
        • 2.Bh7
          • threat
            • 3.Qg6
              • threat
                • 4.Qb1#
          • 2...Bxd4
            • 3.Qf1
              • threat
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#
          • 2...g6
            • 3.Qxg6
              • threat
                • 4.Qb1#
          • 2...Be7
            • 3.Qf1
              • threat
                • 4.Qa1#
                • 4.Qb1#
                • 4.Qc1#

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).