Problem Display
PID: 53484 (7B/2K5/2N2N2/5p2/5k2/1R6/8/8 w - - 0 1)

Cheney, Richard Eugene

The Chess Review, 1934

7B/2K5/2N2N2/5p2/5k2/1R6/8/8

#4

5 + 2


SOLUTION


  • SOUND
  • Keys
    • 1.Sd4!
      • threat
        • 2.Se6+
          • 2...Ke5
            • 3.Re3#
      • 1...Ke5
        • 2.Kc6
          • threat
            • 3.Sd5+
              • 3...Ke4
                • 4.Re3#
          • 2...Kxd4
            • 3.Sd5+
              • 3...Kc4
                • 4.Rc3#
              • 3...Ke4
                • 4.Re3#
          • 2...Kf4
            • 3.Se6+
              • 3...Ke5
                • 4.Re3#
          • 2...f4
            • 3.Sg4+
              • 3...Ke4
                • 4.Sf2#
            • 3.Sd7+
              • 3...Ke4
                • 4.Sc5#
            • 3.Sh7+
              • 3...Ke4
                • 4.Sg5#
            • 3.Se8+
              • 3...Ke4
                • 4.Sd6#
      • 1...Kg5
        • 2.Rg3+
          • 2...Kf4
            • 3.Se2+
              • 3...Ke5
                • 4.Re3#

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