MESON Chess Problem Database

Problem Display
PID: 253590 (4N2k/1Nn5/4B2K/2p5/2P5/8/8/8 w - - 0 1)

Junker, Karl

Schach-Echo, 1969

4N2k/1Nn5/4B2K/2p5/2P5/8/8/8

#4

5 + 3

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sbd6!
      • threat
        • 2.Sf6
          • threat
            • 3.Sf7#
      • 1...Sxe6
        • 2.Sf6
          • threat
            • 3.Sf7#
          • 2...Sg5
            • 3.Kg6
              • 3...Sf3
                • 4.Sf7#
              • 3...Sh3
                • 4.Sf7#
              • 3...Se4
                • 4.Sf7#
              • 3...Se6
                • 4.Sf7#
              • 3...Sf7
                • 4.Sxf7#
              • 3...Sh7
                • 4.Sf7#
          • 2...Sd8
            • 3.Kg6
              • 3...Sc6
                • 4.Sf7#
              • 3...Se6
                • 4.Sf7#
              • 3...Sb7
                • 4.Sf7#
              • 3...Sf7
                • 4.Sxf7#
      • 1...Sxe8
        • 2.Sf7+
          • 2...Kg8
            • 3.Se5+
              • 3...Kf8
                • 4.Sg6#
              • 3...Kh8
                • 4.Sg6#
      • 1...Sb5
        • 2.cxb5
          • 2...c4
            • 3.Sf6
              • 3...c3
                • 4.Sf7#
      • 1...Sd5
        • 2.cxd5
          • 2...c4
            • 3.Sf6
              • 3...c3
                • 4.Sf7#

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