Problem Display
PID: 53317 (k3K3/5p2/1P6/1B4P1/6N1/5p2/5P2/8 w - - 0 1)

McClelland, David C

The Chess Review, 1933

k3K3/5p2/1P6/1B4P1/6N1/5p2/5P2/8

#4

6 + 3


SOLUTION


  • SOUND
  • Keys
    • 1.Se5!
      • threat
        • 2.Bc6+
          • 2...Kb8
            • 3.Kd8
              • threat
                • 4.Sd7#
        • 2.Ba6
          • threat
            • 3.Sc6
              • threat
                • 4.b7#
          • 2...Kb8
            • 3.Sc6+
              • 3...Ka8
                • 4.b7#
          • 2...f5
            • 3.Sc6
              • 3...f4
                • 4.b7#
      • 1...Kb7
        • 2.Sd7
          • 2...f5
            • 3.gxf5 ep
              • 3...Ka8
                • 4.Bc6#
              • 3...Kc8
                • 4.Ba6#
          • 2...f6
            • 3.gxf6
              • 3...Ka8
                • 4.Bc6#
              • 3...Kc8
                • 4.Ba6#
      • 1...Kb8
        • 2.Ba6
          • threat
            • 3.Sc6+
              • 3...Ka8
                • 4.b7#
          • 2...Ka8
            • 3.Sc6
              • threat
                • 4.b7#
      • 1...f5
        • 2.Bc6+
          • 2...Kb8
            • 3.Kd8
              • 3...f4
                • 4.Sd7#
      • 1...f6
        • 2.Sd7
          • threat
            • 3.Bc6#
          • 2...Kb7
            • 3.gxf6
              • 3...Ka8
                • 4.Bc6#
              • 3...Kc8
                • 4.Ba6#

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