Problem Display
PID: 142194 (1KNNk2r/4P2n/5p1P/1pP5/4p3/2n4B/8/8 w k - 0 1)

Chepizhni, Viktor Ivanovich

1st HM., Uralski Problemist, 2000

1KNNk2r/4P2n/5p1P/1pP5/4p3/2n4B/8/8

#3

7 + 7


6167 Viktor Chepizhny 2007

SOLUTION


  • SOUND
  • Sets
    • 1...Sf8
      • 2.Sd6+
        • 2...Kxe7
          • 3.Sc6#
  • Tries
    • 1.Be6?
      • threat
        • 2.Sc6
          • threat
            • 3.Sd6#
        • 2.Sb7
          • threat
            • 3.Sbd6#
        • 2.Sf7
          • threat
            • 3.Sfd6#
        • 2.Bf7+
          • 2...Kd7
            • 3.c6#
        • 2.c6
          • threat
            • 3.Bd7#
            • 3.Bf7#
      • 1...Rf8
        • 2.Sc6
          • threat
            • 3.Sd6#
        • 2.Sb7
          • threat
            • 3.Sbd6#
        • 2.c6
          • threat
            • 3.Bd7#
      • 1...Sd5
        • 2.Bf7+
          • 2...Kd7
            • 3.c6#
      • 1...Sf8
        • 2.Bf7+
          • 2...Kd7
            • 3.c6#
            • 3.e8Q#
      • 1...e3
        • 2.Bf7+
          • 2...Kd7
            • 3.c6#
        • 2.c6
          • threat
            • 3.Bd7#
            • 3.Bf7#
      • 1...b4
        • 2.Bf7+
          • 2...Kd7
            • 3.c6#
        • 2.c6
          • threat
            • 3.Bd7#
            • 3.Bf7#
      • 1...Sg5!
  • Keys
    • 1.Bf5!
      • threat
        • 2.Bg6+
          • 2...Kd7
            • 3.c6#
      • 1...Rg8
        • 2.Sb7
          • threat
            • 3.Sbd6#
          • 2...Kf7
            • 3.Sd6#
      • 1...Rf8
        • 2.c6
          • threat
            • 3.Bd7#
      • 1...Sg5
        • 2.c6
          • threat
            • 3.Bd7#
          • 2...Se6
            • 3.Bg6#
      • 1...Sf8
        • 2.Sd6+
          • 2...Kxe7
            • 3.Sc6#

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