Problem Display
PID: 151260 (8/8/p7/p7/B5KQ/n7/2P5/1k1N4 w - - 0 1)

Fomichev, Evgeny Vasilevich

Kuzmichev, Vladimir Viktorovich

Sp. HM., Odessa Festival, 1985

8/8/p7/p7/B5KQ/n7/2P5/1k1N4

#4

5 + 4


15249 Bohemian Garnets 03 (Fomichev) 2001

SOLUTION


  • SOUND
  • Keys
    • 1.Qe1!
      • threat
        • 2.Sf2+
          • 2...Ka2
            • 3.Bb3+
              • 3...Kb2
                • 4.Sd3#
          • 2...Kb2
            • 3.Sd3+
              • 3...Ka2
                • 4.Bb3#
      • 1...Kc1
        • 2.Sf2+
          • 2...Kb2
            • 3.Sd3+
              • 3...Ka2
                • 4.Bb3#
      • 1...Ka2
        • 2.Bb3+
          • 2...Ka1
            • 3.Sc3+
              • 3...Kb2
                • 4.Sa4#
              • 3...Sb1
                • 4.Qxb1#
            • 3.Qc3+
              • 3...Kb1
                • 4.Qb2#
            • 3.Qe5+
              • 3...Kb1
                • 4.Qb2#
          • 2...Kb1
            • 3.Sf2+
              • 3...Kb2
                • 4.Sd3#
            • 3.Sc3+
              • 3...Kb2
                • 4.Sa4#
      • 1...Sxc2
        • 2.Qe4
          • threat
            • 3.Qxc2+
              • 3...Ka1
                • 4.Qb2#
          • 2...Ka1
            • 3.Bxc2
              • threat
                • 4.Qa4#
              • 3...Ka2
                • 4.Qa4#
              • 3...a4
                • 4.Qxa4#
          • 2...Ka2
            • 3.Qxc2+
              • 3...Ka1
                • 4.Qb2#
              • 3...Ka3
                • 4.Qb3#
            • 3.Bxc2
              • threat
                • 4.Qa4#
              • 3...Ka1
                • 4.Qa4#
              • 3...Ka3
                • 4.Qa4#
              • 3...a4
                • 4.Qxa4#
      • 1...Sc4
        • 2.Se3+
          • 2...Ka2
            • 3.Bb3+
              • 3...Kb2
                • 4.Sxc4#
              • 3...Ka3
                • 4.Sxc4#
          • 2...Kb2
            • 3.Sxc4+
              • 3...Ka2
                • 4.Bb3#
      • 1...Sb5
        • 2.Se3+
          • 2...Ka2
            • 3.Bb3+
              • 3...Kb2
                • 4.Sc4#
              • 3...Ka3
                • 4.Sc4#
          • 2...Kb2
            • 3.Sc4+
              • 3...Ka2
                • 4.Bb3#

This is a version of 37365

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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).