Problem Display
PID: 79927 (knK5/p7/8/2N5/8/8/8/R7 w - - 0 1)

Andreev, Aleksandr Grigorevich

Sovietskaya Kuban, 1961

knK5/p7/8/2N5/8/8/8/R7

#3

3 + 3


5454 Near Snap 2018
  • SOUND
  • Sets
    • 1...Sa6
      • 2.Sa4
        • 2...Sb4
          • 3.Sb6#
        • 2...Sc5
          • 3.Sb6#
        • 2...Sc7
          • 3.Sb6#
        • 2...Sb8
          • 3.Sb6#
      • 2.Se6
        • 2...Sb4
          • 3.Sc7#
        • 2...Sc5
          • 3.Sc7#
        • 2...Sc7
          • 3.Sxc7#
        • 2...Sb8
          • 3.Sc7#
      • 2.Sd7
        • 2...Sb4
          • 3.Sb6#
        • 2...Sc5
          • 3.Sb6#
        • 2...Sc7
          • 3.Sb6#
        • 2...Sb8
          • 3.Sb6#
    • 1...Sd7
      • 2.Sxd7
        • threat
          • 3.Sb6#
        • 2...a5
          • 3.Rxa5#
        • 2...a6
          • 3.Rxa6#
    • 1...a5
      • 2.Rxa5+
        • 2...Sa6
          • 3.Rxa6#
  • Tries
    • 1.Se6?
      • threat
        • 2.Sc7#
      • 1...a5
        • 2.Rxa5+
          • 2...Sa6
            • 3.Rxa6#
      • 1...Sa6
        • 2.Rb1
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
            • 3.Rb8#
          • 2...Sc7
            • 3.Sxc7#
            • 3.Rb8#
          • 2...Sb8
            • 3.Sc7#
            • 3.Rxb8#
        • 2.Rc1
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Rd1
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Re1
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Rf1
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Rg1
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Rh1
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Ra2
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Ra3
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Ra4
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
        • 2.Ra5
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
      • 1...a6!
    • 1.Sd7?
      • threat
        • 2.Sb6#
      • 1...a5
        • 2.Rxa5+
          • 2...Sa6
            • 3.Rxa6#
      • 1...a6
        • 2.Sxb8
          • threat
            • 3.Rxa6#
          • 2...Ka7
            • 3.Rxa6#
          • 2...a5
            • 3.Rxa5#
      • 1...Sa6
        • 2.Sb6+
          • 2...axb6
            • 3.Rxa6#
        • 2.Ra2
          • 2...Sb4
            • 3.Sb6#
          • 2...Sc5
            • 3.Sb6#
          • 2...Sc7
            • 3.Sb6#
          • 2...Sb8
            • 3.Sb6#
        • 2.Ra3
          • 2...Sb4
            • 3.Sb6#
          • 2...Sc5
            • 3.Sb6#
          • 2...Sc7
            • 3.Sb6#
          • 2...Sb8
            • 3.Sb6#
        • 2.Ra4
          • 2...Sb4
            • 3.Sb6#
          • 2...Sc5
            • 3.Sb6#
          • 2...Sc7
            • 3.Sb6#
          • 2...Sb8
            • 3.Sb6#
        • 2.Ra5
          • 2...Sb4
            • 3.Sb6#
          • 2...Sc5
            • 3.Sb6#
          • 2...Sc7
            • 3.Sb6#
          • 2...Sb8
            • 3.Sb6#
      • 1...Sxd7!
  • Keys
    • 1.Ra6!
      • 1...Sxa6
        • 2.Se6
          • 2...Sb4
            • 3.Sc7#
          • 2...Sc5
            • 3.Sc7#
          • 2...Sc7
            • 3.Sxc7#
          • 2...Sb8
            • 3.Sc7#
      • 1...Sc6
        • 2.Rxc6
          • 2...a5
            • 3.Ra6#
          • 2...a6
            • 3.Rxa6#
      • 1...Sd7
        • 2.Sa4
          • 2...Sb6+
            • 3.Sxb6#
          • 2...Sc5
            • 3.Sb6#
          • 2...Se5
            • 3.Sb6#
          • 2...Sf6
            • 3.Sb6#
          • 2...Sb8
            • 3.Sb6#
          • 2...Sf8
            • 3.Sb6#

Anticipated by 4058(1950)



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