Problem Display
PID: 69366 (8/pB6/P1p5/Pk6/N1N5/PK6/8/8 w - - 0 1)

Benko, Pal Charles

Chess Life & Review, 1970

8/pB6/P1p5/Pk6/N1N5/PK6/8/8

#3

7 + 3


SOLUTION


  • SOUND
  • Sets
    • 1...c5
      • 2.Sc3#
  • Tries
    • 1.Kb2?
      • threat
        • 2.Kb3
          • 2...c5
            • 3.Sc3#
      • 1...c5
        • 2.Kc3
          • 2...Kxa4
            • 3.Bc6#
      • 1...Kxc4!
    • 1.Kc2?
      • threat
        • 2.Kb3
          • 2...c5
            • 3.Sc3#
      • 1...c5
        • 2.Kc3
          • 2...Kxa4
            • 3.Bc6#
      • 1...Kxc4!
    • 1.Kc3?
      • threat
        • 2.Kb3
          • 2...c5
            • 3.Sc3#
      • 1...Kxa4
        • 2.Bxc6#
      • 1...c5!
    • 1.Sab2?
      • threat
        • 2.Sd3
          • 2...c5
            • 3.a4#
        • 2.Sa4
          • 2...c5
            • 3.Sc3#
      • 1...c5
        • 2.a4#
      • 1...Kc5!
    • 1.Scb2?
      • threat
        • 2.Sc4
          • 2...c5
            • 3.Sc3#
      • 1...c5
        • 2.Sc3+
          • 2...Kxa5
            • 3.Sc4#
      • 1...Kxa5!
    • 1.Sd2?
      • threat
        • 2.Sc4
          • 2...c5
            • 3.Sc3#
      • 1...c5
        • 2.Sc3+
          • 2...Kxa5
            • 3.Sc4#
      • 1...Kxa5!
    • 1.Se3?
      • threat
        • 2.Sc4
          • 2...c5
            • 3.Sc3#
      • 1...c5
        • 2.Sc3+
          • 2...Kxa5
            • 3.Sc4#
      • 1...Kxa5!
    • 1.Se5?
      • threat
        • 2.Sc4
          • 2...c5
            • 3.Sc3#
      • 1...c5
        • 2.Sc3+
          • 2...Kxa5
            • 3.Sc4#
      • 1...Kxa5!
    • 1.Bxc6+?
      • 1...Kxa6
        • 2.Sc5#
      • 1...Kxc6!
    • 1.Ba8?
      • threat
        • 2.Bb7
          • 2...c5
            • 3.Sc3#
      • 1...Kxa6
        • 2.Kb4
          • 2...c5+
            • 3.Sxc5#
      • 1...c5!
  • Keys
    • 1.Bc8!
      • 1...c5
        • 2.Bd7+
          • 2...Kxa6
            • 3.Sxc5#

FEATURES


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