Problem Display
PID: 43154 (B6Q/8/8/3pN3/3k1P2/8/5P2/K7 w - - 0 1)

Bull, Thomas Porter

Source?, 0000

B6Q/8/8/3pN3/3k1P2/8/5P2/K7

#3

6 + 2


1679 American Chess Nuts 1868

SOLUTION


  • SOUND
  • Sets
    • 1...Ke4
      • 2.Qf8
        • 2...Kd4
          • 3.Qb4#
  • Tries
    • 1.Kb2?
      • 1...Ke4
        • 2.Qf8
          • 2...Kd4
            • 3.Qb4#
      • 1...Kc5!
    • 1.Qb8?
      • threat
        • 2.Qb4#
      • 1...Ke4
        • 2.Qf8
          • 2...Kd4
            • 3.Qb4#
      • 1...Kc5!
    • 1.Qf8?
      • threat
        • 2.Qb4#
      • 1...Ke4
        • 2.Kb1
          • 2...Kd4
            • 3.Qb4#
        • 2.Ka2
          • 2...Kd4
            • 3.Qb4#
        • 2.Kb2
          • 2...Kd4
            • 3.Qb4#
        • 2.Bc6
          • 2...Kd4
            • 3.Qb4#
        • 2.Bb7
          • 2...Kd4
            • 3.Qb4#
      • 1...Kc3!
  • Keys
    • 1.Qc8!
      • 1...Ke4
        • 2.Qf8
          • 2...Kd4
            • 3.Qb4#

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