MESON Chess Problem Database

Problem Display
PID: 237940 (1Q6/2R2p1K/q2P4/6p1/2P5/2BkNP2/2nPp1N1/3b4 w - - 0 1)

Dunhaupt, Dr Heinz Wilhelm

Die Schwalbe, 1953

1Q6/2R2p1K/q2P4/6p1/2P5/2BkNP2/2nPp1N1/3b4

#4

10 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sf4+!
      • 1...gxf4
        • 2.Sg2
          • threat
            • 3.Sxf4#
          • 2...Qxc4
            • 3.Qb5
              • threat
                • 4.Sxf4#
                • 4.Qxc4#
              • 3...Sa1
                • 4.Se1#
              • 3...Se1
                • 4.Sxe1#
              • 3...Sa3
                • 4.Se1#
              • 3...Se3
                • 4.Se1#
              • 3...Sb4
                • 4.Se1#
              • 3...Sd4
                • 4.Se1#
          • 2...Qxd6
            • 3.Qd8
              • threat
                • 4.Sxf4#
              • 3...Sa1
                • 4.Se1#
              • 3...Se1
                • 4.Sxe1#
              • 3...Sa3
                • 4.Se1#
              • 3...Se3
                • 4.Se1#
              • 3...Sb4
                • 4.Se1#
              • 3...Sd4
                • 4.Se1#
          • 2...Qc6
            • 3.Sxf4+
              • 3...Kxc4
                • 4.Rxc6#
            • 3.Rxc6
              • threat
                • 4.Sxf4#
              • 3...Sa1
                • 4.Se1#
              • 3...Se1
                • 4.Sxe1#
              • 3...Sa3
                • 4.Se1#
              • 3...Se3
                • 4.Se1#
              • 3...Sb4
                • 4.Se1#
              • 3...Sd4
                • 4.Se1#

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