MESON Chess Problem Database

Problem Display
PID: 230583 (1K6/1PQ5/kr6/p7/8/1pN3R1/1P5p/n4b2 w - - 0 1)

Klopp, Alfred

Die Schwalbe, 1936

1K6/1PQ5/kr6/p7/8/1pN3R1/1P5p/n4b2

#4

6 + 7

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rd3!
      • threat
        • 2.Qc4+
          • 2...Rb5
            • 3.Rd6#
            • 3.Qxb5#
        • 2.Rd6
          • threat
            • 3.Rxb6#
            • 3.Qxb6#
          • 2...Rxd6
            • 3.Qxd6#
          • 2...Rc6
            • 3.Rxc6#
            • 3.Qxc6#
      • 1...Bxd3
        • 2.Sd5
          • threat
            • 3.Qxb6#
          • 2...Kb5
            • 3.Qxb6+
              • 3...Ka4
                • 4.Sc3#
              • 3...Kc4
                • 4.Se3#
          • 2...Rb4
            • 3.Qb6+
              • 3...Rxb6
                • 4.Sc7#
            • 3.Qc6+
              • 3...Rb6
                • 4.Sc7#
                • 4.Qxb6#
          • 2...Rb5
            • 3.Qb6+
              • 3...Rxb6
                • 4.Sc7#
            • 3.Qd6+
              • 3...Rb6
                • 4.Sc7#
                • 4.Qxb6#
            • 3.Qc6+
              • 3...Rb6
                • 4.Sc7#
                • 4.Qxb6#
          • 2...Rd6
            • 3.Qb6+
              • 3...Rxb6
                • 4.Sc7#
          • 2...Re6
            • 3.Qb6+
              • 3...Rxb6
                • 4.Sc7#
          • 2...Rf6
            • 3.Qb6+
              • 3...Rxb6
                • 4.Sc7#
          • 2...Rg6
            • 3.Qb6+
              • 3...Rxb6
                • 4.Sc7#
          • 2...Rh6
            • 3.Qb6+
              • 3...Rxb6
                • 4.Sc7#

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