MESON Chess Problem Database

Problem Display
PID: 76902 (k7/8/P1N5/2N5/8/2n5/p7/K7 w - - 0 1)

Fulpius, Jaques

7th Place, Match: Bavaria - Switzerland, 1985

k7/8/P1N5/2N5/8/2n5/p7/K7

#4

4 + 3

133 The Problemist Supplement 2007

SOLUTION

  • SOUND
  • Keys
    • 1.Se6!
      • threat
        • 2.Sc7#
      • 1...Sb5
        • 2.Kb2
          • threat
            • 3.Ka1
              • 3...Sa3
                • 4.Sc7#
              • 3...Sc3
                • 4.Sc7#
              • 3...Sd4
                • 4.Sc7#
              • 3...Sd6
                • 4.Sc7#
              • 3...Sa7
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
          • 2...a1Q+
            • 3.Kxa1
              • 3...Sa3
                • 4.Sc7#
              • 3...Sc3
                • 4.Sc7#
              • 3...Sd4
                • 4.Sc7#
              • 3...Sd6
                • 4.Sc7#
              • 3...Sa7
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
          • 2...a1B+
            • 3.Kxa1
              • 3...Sa3
                • 4.Sc7#
              • 3...Sc3
                • 4.Sc7#
              • 3...Sd4
                • 4.Sc7#
              • 3...Sd6
                • 4.Sc7#
              • 3...Sa7
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
          • 2...a1S
            • 3.Kxa1
              • 3...Sa3
                • 4.Sc7#
              • 3...Sc3
                • 4.Sc7#
              • 3...Sd4
                • 4.Sc7#
              • 3...Sd6
                • 4.Sc7#
              • 3...Sa7
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
          • 2...a1R
            • 3.Kxa1
              • 3...Sa3
                • 4.Sc7#
              • 3...Sc3
                • 4.Sc7#
              • 3...Sd4
                • 4.Sc7#
              • 3...Sd6
                • 4.Sc7#
              • 3...Sa7
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
      • 1...Sd5
        • 2.Kb2
          • threat
            • 3.Ka1
              • 3...Sc3
                • 4.Sc7#
              • 3...Se3
                • 4.Sc7#
              • 3...Sb4
                • 4.Sc7#
              • 3...Sf4
                • 4.Sc7#
              • 3...Sb6
                • 4.Sc7#
              • 3...Sf6
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
              • 3...Se7
                • 4.Sc7#
          • 2...a1Q+
            • 3.Kxa1
              • 3...Sc3
                • 4.Sc7#
              • 3...Se3
                • 4.Sc7#
              • 3...Sb4
                • 4.Sc7#
              • 3...Sf4
                • 4.Sc7#
              • 3...Sb6
                • 4.Sc7#
              • 3...Sf6
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
              • 3...Se7
                • 4.Sc7#
          • 2...a1B+
            • 3.Kxa1
              • 3...Sc3
                • 4.Sc7#
              • 3...Se3
                • 4.Sc7#
              • 3...Sb4
                • 4.Sc7#
              • 3...Sf4
                • 4.Sc7#
              • 3...Sb6
                • 4.Sc7#
              • 3...Sf6
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
              • 3...Se7
                • 4.Sc7#
          • 2...a1S
            • 3.Kxa1
              • 3...Sc3
                • 4.Sc7#
              • 3...Se3
                • 4.Sc7#
              • 3...Sb4
                • 4.Sc7#
              • 3...Sf4
                • 4.Sc7#
              • 3...Sb6
                • 4.Sc7#
              • 3...Sf6
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
              • 3...Se7
                • 4.Sc7#
          • 2...a1R
            • 3.Kxa1
              • 3...Sc3
                • 4.Sc7#
              • 3...Se3
                • 4.Sc7#
              • 3...Sb4
                • 4.Sc7#
              • 3...Sf4
                • 4.Sc7#
              • 3...Sb6
                • 4.Sc7#
              • 3...Sf6
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
              • 3...Se7
                • 4.Sc7#

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