MESON Chess Problem Database

Problem Display
PID: 81311 (N1k5/6K1/8/6p1/4P3/8/7P/1R6 w - - 0 1)

Akerblom, Johan Axel

Schackvarlden, 1929

N1k5/6K1/8/6p1/4P3/8/7P/1R6

#4

5 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Kf6!
      • 1...Kd7
        • 2.Rc1
          • threat
            • 3.Sb6+
              • 3...Kd6
                • 4.e5#
              • 3...Kd8
                • 4.Rc8#
              • 3...Ke8
                • 4.Rc8#
          • 2...Kd6
            • 3.Sb6
              • 3...g4
                • 4.e5#
          • 2...Kd8
            • 3.Sb6
              • threat
                • 4.Rc8#
              • 3...Ke8
                • 4.Rc8#
          • 2...Ke8
            • 3.Sb6
              • threat
                • 4.Rc8#
              • 3...Kd8
                • 4.Rc8#
              • 3...Kf8
                • 4.Rc8#
      • 1...Kd8
        • 2.Rc1
          • threat
            • 3.Sb6
              • threat
                • 4.Rc8#
              • 3...Ke8
                • 4.Rc8#
          • 2...Kd7
            • 3.Sb6+
              • 3...Kd6
                • 4.e5#
              • 3...Kd8
                • 4.Rc8#
              • 3...Ke8
                • 4.Rc8#
          • 2...Ke8
            • 3.Sb6
              • threat
                • 4.Rc8#
              • 3...Kd8
                • 4.Rc8#
              • 3...Kf8
                • 4.Rc8#
      • 1...g4
        • 2.Ke6
          • 2...g3
            • 3.hxg3
              • 3...Kd8
                • 4.Rb8#

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