MESON Chess Problem Database

Problem Display
PID: 253436 (8/5R1K/1NBk4/8/3N4/8/2P5/8 w - - 0 1)

Massmann, Wilhelm Karl Heinrich

Die Welt, 1969

8/5R1K/1NBk4/8/3N4/8/2P5/8

#4

6 + 1

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Sd5!
      • threat
        • 2.Rf6+
          • 2...Kc5
            • 3.Sb3+
              • 3...Kc4
                • 4.Rf4#
          • 2...Ke5
            • 3.Sf3+
              • 3...Ke4
                • 4.Rf4#
      • 1...Kc5
        • 2.Sb5
          • 2...Kc4
            • 3.Rf3
              • 3...Kc5
                • 4.Rc3#
          • 2...Kxc6
            • 3.c4
              • 3...Kc5
                • 4.Rc7#
      • 1...Ke5
        • 2.Sb5
          • 2...Ke4
            • 3.Kg6
              • 3...Ke5
                • 4.Re7#
          • 2...Ke6
            • 3.Kg6
              • 3...Ke5
                • 4.Re7#

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