Problem Display
PID: 131088 (8/1n2p3/p3K3/6R1/4p3/8/3R4/7k w - - 0 1)

Rohr, Hugo

La Strategie, 1911

8/1n2p3/p3K3/6R1/4p3/8/3R4/7k

#3

3 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Sets
    • 1...Sa5
      • 2.Rd8
        • threat
          • 3.Rh8#
        • 2...Kh2
          • 3.Rh8#
      • 2.Rxa5
        • threat
          • 3.Ra1#
        • 2...Kg1
          • 3.Ra1#
    • 1...Sc5+
      • 2.Rxc5
        • threat
          • 3.Rc1#
        • 2...Kg1
          • 3.Rc1#
    • 1...Sd6
      • 2.Ra5
        • threat
          • 3.Ra1#
        • 2...Kg1
          • 3.Ra1#
    • 1...Sd8+
      • 2.Rxd8
        • threat
          • 3.Rh8#
        • 2...Kh2
          • 3.Rh8#
  • Tries
    • 1.Rd8?
      • threat
        • 2.Rh8#
      • 1...Sc5+
        • 2.Kxe7
          • threat
            • 3.Rh8#
          • 2...Kh2
            • 3.Rh8#
        • 2.Kf7
          • threat
            • 3.Rh8#
          • 2...Kh2
            • 3.Rh8#
      • 1...Sxd8+!
    • 1.Ra5?
      • threat
        • 2.Ra1#
      • 1...Sc5+
        • 2.Rxc5
          • threat
            • 3.Rc1#
          • 2...Kg1
            • 3.Rc1#
      • 1...Sd8+
        • 2.Kd7
          • threat
            • 3.Ra1#
          • 2...Kg1
            • 3.Ra1#
      • 1...Sxa5!
    • 1.Rc5?
      • threat
        • 2.Rc1#
      • 1...Sd8+
        • 2.Kd7
          • threat
            • 3.Rc1#
          • 2...Kg1
            • 3.Rc1#
      • 1...Sxc5+!
  • Keys
    • 1.Kxe7!
      • 1...Sa5
        • 2.Rxa5
          • threat
            • 3.Ra1#
          • 2...Kg1
            • 3.Ra1#
      • 1...Sc5
        • 2.Rd8
          • threat
            • 3.Rh8#
          • 2...Kh2
            • 3.Rh8#
        • 2.Rxc5
          • threat
            • 3.Rc1#
          • 2...Kg1
            • 3.Rc1#
      • 1...Sd6
        • 2.Rxd6
          • threat
            • 3.Rh6#
          • 2...Kh2
            • 3.Rh6#
      • 1...Sd8
        • 2.Rxd8
          • threat
            • 3.Rh8#
          • 2...Kh2
            • 3.Rh8#
      • 1...e3
        • 2.Rd4
          • threat
            • 3.Rh4#
          • 2...Kh2
            • 3.Rh4#
      • 1...a5
        • 2.Rb5
          • threat
            • 3.Rb1#
          • 2...Kg1
            • 3.Rb1#

FEATURES


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