Problem Display
PID: 156822 (8/2Q5/4kN2/2p1B3/2K5/8/8/8 w - - 0 1)

JB of Bridport (Brown, John)

Source?, 0000

8/2Q5/4kN2/2p1B3/2K5/8/8/8

#3

4 + 2


15351 SCPF/BCPS Black Books 2016

SOLUTION


  • SOUND
  • Tries
    • 1.Kd3?
      • threat
        • 2.Ke4
          • 2...c4
            • 3.Qd7#
      • 1...c4+
        • 2.Ke4
          • 2...c3
            • 3.Qd7#
      • 1...Kf5!
    • 1.Qd8?
      • 1...Kf5
        • 2.Qe8
          • 2...Kg5
            • 3.Qh5#
      • 1...Kf7
        • 2.Qg8+
          • 2...Ke7
            • 3.Qe8#
      • 1...Kxe5!
    • 1.Qe7+?
      • 1...Kf5
        • 2.Qe8
          • 2...Kg5
            • 3.Qh5#
      • 1...Kxe7!
    • 1.Qg7?
      • threat
        • 2.Ba1
          • threat
            • 3.Qd7#
          • 2...Kf5
            • 3.Qg4#
          • 2...Kd6
            • 3.Qd7#
        • 2.Bb2
          • threat
            • 3.Qd7#
          • 2...Kf5
            • 3.Qg4#
          • 2...Kd6
            • 3.Qd7#
        • 2.Bc3
          • threat
            • 3.Qd7#
          • 2...Kf5
            • 3.Qg4#
          • 2...Kd6
            • 3.Qd7#
      • 1...Kf5
        • 2.Kd5
          • 2...c4
            • 3.Qg4#
      • 1...Kxe5!
    • 1.Qc8+?
      • 1...Kf7
        • 2.Qg8+
          • 2...Ke7
            • 3.Qe8#
      • 1...Kxe5!
  • Keys
    • 1.Qb8!
      • 1...Kf5
        • 2.Qe8
          • 2...Kg5
            • 3.Qh5#
      • 1...Kf7
        • 2.Qg8+
          • 2...Ke7
            • 3.Qe8#

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