MESON Chess Problem Database

Problem Display
PID: 35884 (2k5/8/P2RK3/8/8/8/8/8 w - - 0 1)

Speckmann, Werner

Berliner Morgenpost, 1970

2k5/8/P2RK3/8/8/8/8/8

#4

3 + 1

4349 Kleinste Schachaufgaben Drei- und Viersteiner 1970

SOLUTION

  • SOUND
  • Keys
    • 1.a7!
      • threat
        • 2.a8Q+
          • 2...Kc7
            • 3.Rc6#
      • 1...Kb7
        • 2.Kd7
          • 2...Kxa7
            • 3.Kc7
              • 3...Ka8
                • 4.Ra6#
            • 3.Kc8
              • 3...Ka8
                • 4.Ra6#
          • 2...Ka8
            • 3.Ra6
              • 3...Kb7
                • 4.a8Q#
      • 1...Kc7
        • 2.Ra6
          • 2...Kb7
            • 3.a8Q+
              • 3...Kc7
                • 4.Rc6#
          • 2...Kc8
            • 3.a8Q+
              • 3...Kc7
                • 4.Rc6#
            • 3.Kd6
              • threat
                • 4.a8Q#
              • 3...Kb7
                • 4.a8Q#
              • 3...Kd8
                • 4.a8Q#
                • 4.a8R#
          • 2...Kd8
            • 3.a8Q+
              • 3...Kc7
                • 4.Rc6#
            • 3.Rc6
              • 3...Ke8
                • 4.Rc8#
                • 4.a8Q#
                • 4.a8R#

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