MESON Chess Problem Database

Problem Display
PID: 231956 (3R4/4p3/4P3/8/1K6/4k3/8/2N3R1 w - - 0 1)

Erlin, Konrad (AKA Erlinger, Konrad)

Neue Leipziger Zeitung, 1938

3R4/4p3/4P3/8/1K6/4k3/8/2N3R1

#4

5 + 2

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Kc5!
      • threat
        • 2.Rf1
          • 2...Ke4
            • 3.Rd2
              • threat
                • 4.Re2#
              • 3...Ke3
                • 4.Re2#
              • 3...Ke5
                • 4.Re2#
            • 3.Rd3
              • 3...Ke5
                • 4.Re3#
      • 1...Kf2
        • 2.Rdd1
          • threat
            • 3.Kd4
              • 3...Kf3
                • 4.Rdf1#
          • 2...Ke3
            • 3.Rgf1
              • 3...Ke4
                • 4.Rde1#
          • 2...Kf3
            • 3.Kd4
              • threat
                • 4.Rdf1#
              • 3...Kf2
                • 4.Rdf1#
              • 3...Kf4
                • 4.Rdf1#
      • 1...Kf3
        • 2.Rf8+
          • 2...Ke3
            • 3.Rd1
              • 3...Ke4
                • 4.Re1#
            • 3.Rg2
              • 3...Ke4
                • 4.Re2#
        • 2.Kd4
          • threat
            • 3.Rf8#
          • 2...Kf2
            • 3.Rdg8
              • 3...Kf3
                • 4.Rf1#
                • 4.Rf8#
      • 1...Ke4
        • 2.Rf8
          • threat
            • 3.Re1#
          • 2...Ke3
            • 3.Rd1
              • 3...Ke4
                • 4.Re1#
            • 3.Rg2
              • 3...Ke4
                • 4.Re2#
      • 1...Kf4
        • 2.Rf8+
          • 2...Ke3
            • 3.Rd1
              • 3...Ke4
                • 4.Re1#
            • 3.Rg2
              • 3...Ke4
                • 4.Re2#

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