Problem Display
PID: 23496 (6Q1/1B6/8/8/2Np4/K2k4/6P1/6B1 w - - 0 1)

Hillary, T

The Observer, 1958

(First published on Sun Jun 29 1958)

6Q1/1B6/8/8/2Np4/K2k4/6P1/6B1

#3

6 + 2


17397 Ling Notebooks 2023

SOLUTION


  • SOUND
  • Tries
    • 1.Bf3?
      • 1...Kc2
        • 2.Qb8
          • 2...Kc1
            • 3.Qb2#
          • 2...Kc3
            • 3.Qb3#
          • 2...Kd3
            • 3.Qb3#
          • 2...d3
            • 3.Qb2#
      • 1...Kc3!
    • 1.Qg5?
      • 1...Kc2
        • 2.Qd2+
          • 2...Kb1
            • 3.Qd1#
            • 3.Qb2#
      • 1...Ke2
        • 2.Qd2+
          • 2...Kf1
            • 3.Qd1#
            • 3.Qf2#
      • 1...Kxc4
        • 2.Be4
          • 2...Kc3
            • 3.Qc1#
          • 2...d3
            • 3.Qc5#
        • 2.Ba6+
          • 2...Kc3
            • 3.Qc1#
        • 2.Qd2
          • 2...Kb5
            • 3.Qb4#
          • 2...Kc5
            • 3.Qb4#
          • 2...d3
            • 3.Qb4#
      • 1...Kc3!
  • Keys
    • 1.Qb8!
      • 1...Kc2
        • 2.Bf3
          • 2...Kc1
            • 3.Qb2#
          • 2...Kc3
            • 3.Qb3#
          • 2...Kd3
            • 3.Qb3#
          • 2...d3
            • 3.Qb2#
      • 1...Ke2
        • 2.Bf3+
          • 2...Ke1
            • 3.Qb1#
          • 2...Kf1
            • 3.Qb1#
          • 2...Kd3
            • 3.Qb3#
      • 1...Kc3
        • 2.Be4
          • threat
            • 3.Qb3#
            • 3.Qb4#
          • 2...Kxc4
            • 3.Qb4#
      • 1...Kxc4
        • 2.Be4
          • threat
            • 3.Qb4#
          • 2...Kc3
            • 3.Qb4#
          • 2...Kc5
            • 3.Qb4#

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