Problem Display
PID: 183819 (k7/1n6/3P4/1N6/N7/7K/6B1/8 w - - 0 1)

Freimann, Fritz

La Strategie, 1907

k7/1n6/3P4/1N6/N7/7K/6B1/8

#3

5 + 2


6490 yacpdb 2018

SOLUTION


  • COOKED
  • Tries
    • 1.Sa7?
      • 1...Kb8
        • 2.Sc6+
          • 2...Ka8
            • 3.Sb6#
          • 2...Kc8
            • 3.Sb6#
      • 1...Kxa7!
  • Keys
    • 1.Sc5!
      • 1...Kb8
        • 2.d7
          • 2...Ka8
            • 3.d8Q#
            • 3.d8R#
          • 2...Sxc5
            • 3.d8Q#
            • 3.d8R#
          • 2...Sa5
            • 3.Sa6#
            • 3.d8Q#
            • 3.d8R#
          • 2...Sd6
            • 3.Sa6#
          • 2...Sd8
            • 3.Sa6#
    • 1.Sd4!
      • 1...Ka7
        • 2.Sc6+
          • 2...Ka6
            • 3.Bf1#
          • 2...Ka8
            • 3.Sb6#
      • 1...Kb8
        • 2.Sc6+
          • 2...Ka8
            • 3.Sb6#
          • 2...Kc8
            • 3.Sb6#
    • 1.d7!
      • 1...Kb8
        • 2.Sc5
          • 2...Ka8
            • 3.d8Q#
            • 3.d8R#
          • 2...Sxc5
            • 3.d8Q#
            • 3.d8R#
          • 2...Sa5
            • 3.Sa6#
            • 3.d8Q#
            • 3.d8R#
          • 2...Sd6
            • 3.Sa6#
          • 2...Sd8
            • 3.Sa6#

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