MESON Chess Problem Database

Problem Display
PID: 231930 (8/8/2Q5/k7/4P3/1P6/1P6/2K2n2 w - - 0 1)

Nemo, Ottmar (Weiss, Ottmar)

Deutsche Schachblatter, 1937

8/8/2Q5/k7/4P3/1P6/1P6/2K2n2

#4

5 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kc2!
      • threat
        • 2.Kc3
          • threat
            • 3.b4#
      • 1...Se3+
        • 2.Kd2
          • threat
            • 3.Kxe3
              • 3...Kb4
                • 4.Qb6#
          • 2...Sf1+
            • 3.Kc3
              • threat
                • 4.b4#
          • 2...Sc4+
            • 3.bxc4
              • 3...Kb4
                • 4.Qb5#
          • 2...Sd1
            • 3.Kxd1
              • 3...Kb4
                • 4.Qb6#
          • 2...Sc2
            • 3.Kxc2
              • 3...Kb4
                • 4.Qb6#
          • 2...Sg2
            • 3.Kc3
              • threat
                • 4.b4#
          • 2...Sg4
            • 3.Kc3
              • threat
                • 4.b4#
          • 2...Sd5
            • 3.exd5
              • 3...Kb4
                • 4.Qb6#
          • 2...Sf5
            • 3.exf5
              • 3...Kb4
                • 4.Qb6#
            • 3.Kc3
              • threat
                • 4.b4#
      • 1...Sg3
        • 2.Kd3
          • threat
            • 3.Kc4
              • threat
                • 4.Qb5#
                • 4.b4#
          • 2...Sxe4
            • 3.Kxe4
              • 3...Kb4
                • 4.Qb6#
          • 2...Sf1
            • 3.Kc3
              • threat
                • 4.b4#
          • 2...Sf5
            • 3.exf5
              • 3...Kb4
                • 4.Qb6#
            • 3.Kc3
              • threat
                • 4.b4#

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