Problem Display
PID: 29080 (8/k3p3/PRnpN3/4p3/1P6/2K5/8/6Bb w - - 0 1)

Anderson, Gerald Frank

Chess, 1936

8/k3p3/PRnpN3/4p3/1P6/2K5/8/6Bb

#3

6 + 6


SOLUTION


  • SOUND
  • Sets
    • 1...Ka8
      • 2.Sc7+
        • 2...Ka7
          • 3.Rb7#
      • 2.Rb7
        • threat
          • 3.Sc7#
    • 1...Sxb4
      • 2.Rb5+
        • 2...Kxa6
          • 3.Sc7#
        • 2...Ka8
          • 3.Sc7#
      • 2.Rxd6+
        • 2...Ka8
          • 3.Rd8#
        • 2...Kb8
          • 3.Rd8#
    • 1...Sa5
      • 2.Sc7
        • threat
          • 3.Rb5#
          • 3.Rb7#
        • 2...Bb7
          • 3.Rxb7#
        • 2...Sb7
          • 3.Rxb7#
      • 2.Rb5+
        • 2...Kxa6
          • 3.Sc7#
        • 2...Ka8
          • 3.Sc7#
      • 2.Rxd6+
        • 2...Ka8
          • 3.Rd8#
        • 2...Kb8
          • 3.Rd8#
    • 1...Sb8
      • 2.Rb5+
        • 2...Kxa6
          • 3.Sc7#
        • 2...Ka8
          • 3.Sc7#
      • 2.Rc6+
        • 2...Ka8
          • 3.Sc7#
      • 2.Rxd6+
        • 2...Ka8
          • 3.Sc7#
    • 1...Sd8
      • 2.Sc7
        • threat
          • 3.Rb5#
          • 3.Rb7#
        • 2...Bb7
          • 3.Rxb7#
        • 2...Sb7
          • 3.Rxb7#
      • 2.Rb5+
        • 2...Kxa6
          • 3.Sc7#
        • 2...Ka8
          • 3.Sc7#
      • 2.Rxd6+
        • 2...Ka8
          • 3.Rxd8#
        • 2...Kb8
          • 3.Rxd8#
    • 1...e4
      • 2.Sc7
        • threat
          • 3.Rb7#
    • 1...d5
      • 2.Rb7+
        • 2...Kxa6
          • 3.Sc5#
        • 2...Ka8
          • 3.Sc7#
  • Tries
    • 1.Rb5+?
      • 1...Kxa6
        • 2.Sc7#
      • 1...Ka8
        • 2.Sc7#
      • 1...Sd4!
    • 1.Rxc6+?
      • 1...Ka8
        • 2.Rc8#
      • 1...Kb8!
    • 1.Rb7+?
      • 1...Ka8
        • 2.Sc7#
      • 1...Kxa6!
    • 1.b5?
      • threat
        • 2.Rb7+
          • 2...Ka8
            • 3.Sc7#
      • 1...Ka8
        • 2.Sc7+
          • 2...Ka7
            • 3.Rb7#
        • 2.Rb7
          • threat
            • 3.Sc7#
      • 1...Sb8
        • 2.Rc6+
          • 2...Ka8
            • 3.Sc7#
        • 2.Rxd6+
          • 2...Ka8
            • 3.Sc7#
        • 2.Rb7+
          • 2...Ka8
            • 3.Sc7#
            • 3.Ra7#
      • 1...Sd4!
  • Keys
    • 1.Bc5!
      • threat
        • 2.Sc7
          • threat
            • 3.Rb7#
      • 1...Ka8
        • 2.Sc7+
          • 2...Ka7
            • 3.Rb7#
        • 2.Rb7
          • threat
            • 3.Sc7#
      • 1...Sxb4
        • 2.Rxd6+
          • 2...Ka8
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...dxc5
        • 2.Rb7+
          • 2...Kxa6
            • 3.Sxc5#
          • 2...Ka8
            • 3.Sc7#
      • 1...Sd4
        • 2.Rxd6+
          • 2...Ka8
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...Sa5
        • 2.Rxd6+
          • 2...Ka8
            • 3.Rd8#
          • 2...Kb8
            • 3.Rd8#
      • 1...Sb8
        • 2.Rxd6+
          • 2...Ka8
            • 3.Sc7#
      • 1...Sd8
        • 2.Rxd6+
          • 2...Ka8
            • 3.Rxd8#
          • 2...Kb8
            • 3.Rxd8#
      • 1...d5
        • 2.Rb5+
          • 2...Kxa6
            • 3.Sc7#
          • 2...Ka8
            • 3.Sc7#

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