MESON Chess Problem Database

Problem Display
PID: 182022 (6N1/2R5/k7/6b1/1PK5/6B1/8/8 w - - 0 1)

Kockelkorn, Carl

Kohtz, Johannes

Deutsches Wochenschach, 1906

6N1/2R5/k7/6b1/1PK5/6B1/8/8

#4

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Se7!
      • threat
        • 2.b5+
          • 2...Ka5
            • 3.Ra7+
              • 3...Kb6
                • 4.Sc8#
            • 3.Rc6
              • threat
                • 4.Ra6#
              • 3...Ka4
                • 4.Ra6#
          • 2...Kb6
            • 3.Sd5+
              • 3...Ka5
                • 4.Ra7#
            • 3.Sc8+
              • 3...Ka5
                • 4.Ra7#
        • 2.Sc8
          • threat
            • 3.Ra7#
          • 2...Be3
            • 3.Be1
              • threat
                • 4.b5#
              • 3...Bd2
                • 4.Ra7#
      • 1...Bxe7
        • 2.Bf2
          • threat
            • 3.Ra7#
          • 2...Bc5
            • 3.bxc5
              • 3...Ka5
                • 4.Ra7#
      • 1...Bd2
        • 2.b5+
          • 2...Ka5
            • 3.Ra7+
              • 3...Kb6
                • 4.Sc8#
          • 2...Kb6
            • 3.Sd5+
              • 3...Ka5
                • 4.Ra7#
            • 3.Sc8+
              • 3...Ka5
                • 4.Ra7#
        • 2.Sc8
          • threat
            • 3.Ra7#
          • 2...Be3
            • 3.Be1
              • threat
                • 4.b5#
              • 3...Bd2
                • 4.Ra7#
      • 1...Be3
        • 2.Be1
          • threat
            • 3.b5+
              • 3...Kb6
                • 4.Sd5#
            • 3.Sc8
              • threat
                • 4.b5#
              • 3...Bd2
                • 4.Ra7#
          • 2...Kb6
            • 3.Sd5+
              • 3...Ka6
                • 4.b5#
          • 2...Bd2
            • 3.Sc8
              • threat
                • 4.Ra7#
              • 3...Be3
                • 4.b5#
      • 1...Bf4
        • 2.b5+
          • 2...Ka5
            • 3.Ra7+
              • 3...Kb6
                • 4.Sc8#
            • 3.Rc6
              • threat
                • 4.Ra6#
              • 3...Ka4
                • 4.Ra6#
          • 2...Kb6
            • 3.Sd5+
              • 3...Ka5
                • 4.Ra7#
        • 2.Bxf4
          • 2...Kb6
            • 3.Sc8+
              • 3...Ka6
                • 4.Ra7#

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