Problem Display
PID: 215171 (1N4K1/8/8/4k3/6Q1/1B6/P7/8 w - - 0 1)

Barbe, Albert

Anthologie der Schachaufgaben, 1864

1N4K1/8/8/4k3/6Q1/1B6/P7/8

#3

5 + 1


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Sets
    • 1...Kf6
      • 2.Qf4+
        • 2...Kg6
          • 3.Bf7#
        • 2...Ke7
          • 3.Qf8#
  • Tries
    • 1.Kf8?
      • 1...Kf6
        • 2.Sd7#
      • 1...Kd6!
    • 1.Sa6?
      • threat
        • 2.Kf7
          • 2...Kd6
            • 3.Qe6#
        • 2.Kg7
          • 2...Kd6
            • 3.Qe6#
      • 1...Kd6
        • 2.Qe6#
      • 1...Kf6!
    • 1.Sc6+?
      • 1...Kf6
        • 2.Qf4+
          • 2...Kg6
            • 3.Bf7#
      • 1...Kd6!
    • 1.Bc4?
      • 1...Kf6
        • 2.Qf4+
          • 2...Kg6
            • 3.Bf7#
          • 2...Ke7
            • 3.Qf8#
      • 1...Kd6!
    • 1.Qb4?
      • 1...Kf6
        • 2.Qf4+
          • 2...Kg6
            • 3.Bf7#
          • 2...Ke7
            • 3.Qf8#
      • 1...Kf5!
    • 1.Qh4?
      • 1...Kf5
        • 2.Sc6
          • 2...Kg6
            • 3.Se7#
            • 3.Bc2#
        • 2.Sd7
          • 2...Kg6
            • 3.Bc2#
      • 1...Kd6!
    • 1.a4?
      • 1...Kf6
        • 2.Qf4+
          • 2...Kg6
            • 3.Bf7#
          • 2...Ke7
            • 3.Qf8#
      • 1...Kd6!
  • Keys
    • 1.a3!
      • 1...Kd6
        • 2.Qf4+
          • 2...Kc5
            • 3.Qb4#
          • 2...Ke7
            • 3.Qf8#
      • 1...Kf6
        • 2.Qf4+
          • 2...Kg6
            • 3.Bf7#
          • 2...Ke7
            • 3.Qf8#

FEATURES


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