Problem Display
PID: 162298 (1b1n4/8/B7/p7/R1npk3/N1p4K/2N2Q2/8 w - - 0 1)

Geary, William

Brisbane Courier, 1915

(First published on Sat Nov 20 1915)

1b1n4/8/B7/p7/R1npk3/N1p4K/2N2Q2/8

#3

6 + 7


15351 SCPF/BCPS Black Books 2017

SOLUTION


  • SOUND
  • Sets
    • 1...Kd3
      • 2.Qe1
        • threat
          • 3.Bxc4#
      • 2.Qg2
        • threat
          • 3.Bxc4#
    • 1...Se5
      • 2.Rxd4#
    • 1...Se6
      • 2.Bb7+
        • 2...Kd3
          • 3.Se1#
        • 2...Ke5
          • 3.Sxc4#
  • Tries
    • 1.Qxd4+?
      • 1...Kf3
        • 2.Bxc4
          • threat
            • 3.Se1#
            • 3.Qe3#
        • 2.Qxc4
          • threat
            • 3.Qf1#
            • 3.Qe2#
          • 2...Kf2
            • 3.Qf1#
        • 2.Qg4+
          • 2...Kf2
            • 3.Qg2#
      • 1...Kf5!
  • Keys
    • 1.Bc8!
      • threat
        • 2.Qf5#
      • 1...Kd5
        • 2.Qxd4+
          • 2...Kc6
            • 3.Rxc4#
      • 1...Bf4
        • 2.Qxd4+
          • 2...Kf3
            • 3.Bg4#
      • 1...Be5
        • 2.Qg2+
          • 2...Kd3
            • 3.Bf5#
          • 2...Kf4
            • 3.Qg4#
      • 1...Se3
        • 2.Rxd4+
          • 2...Ke5
            • 3.Qf4#
      • 1...Sd6
        • 2.Rxd4+
          • 2...Ke5
            • 3.Qf4#
        • 2.Qxd4+
          • 2...Kf3
            • 3.Bg4#
            • 3.Qe3#
      • 1...Se6
        • 2.Bb7+
          • 2...Kd3
            • 3.Se1#
          • 2...Ke5
            • 3.Sxc4#

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