Problem Display
PID: 278229 (8/1Q6/Kn6/2p5/B1kB4/2P5/3n4/4N3 w - - 0 1)

Hjelle, David

Stella Polaris, 1972

8/1Q6/Kn6/2p5/B1kB4/2P5/3n4/4N3

#2

6 + 4


SOLUTION


  • COOKED
  • Sets
    • 1...Sb3
      • 2.Bb5#
    • 1...Sxa4
      • 2.Qf7#
    • 1...Sd5
      • 2.Qb5#
    • 1...Sa8
      • 2.Qf7#
    • 1...Sc8
      • 2.Qf7#
    • 1...cxd4
      • 2.Qc6#
  • Tries
    • 1.Qc6?
      • threat
        • 2.Qxc5#
      • 1...Sxa4
        • 2.Qe6#
      • 1...Sb3
        • 2.Bb5#
      • 1...Sd7
        • 2.Qe6#
      • 1...Se4!
    • 1.Qxb6?
      • threat
        • 2.Qxc5#
        • 2.Qe6#
      • 1...cxd4
        • 2.Qxd4#
        • 2.Qc6#
      • 1...Sb3
        • 2.Bxb3#
        • 2.Qxb3#
        • 2.Qe6#
      • 1...Se4
        • 2.Bb3#
        • 2.Qb3#
        • 2.Qe6#
      • 1...Kd5!
  • Keys
    • 1.Kxb6!
      • threat
        • 2.Qf7#
      • 1...cxd4
        • 2.Qc6#
    • 1.Qg2!
      • 1...Sxa4
        • 2.Qg8#
      • 1...cxd4
        • 2.Qc6#
      • 1...Sf3
        • 2.Qa2#
      • 1...Se4
        • 2.Qa2#
      • 1...Sb1
        • 2.Qa2#
      • 1...Sf1
        • 2.Qa2#
      • 1...Sb3
        • 2.Bb5#
      • 1...Sd5
        • 2.Qe2#
      • 1...Sd7
        • 2.Qg8#
      • 1...Sa8
        • 2.Qg8#
      • 1...Sc8
        • 2.Qg8#

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Developed and maintained by Brian Stephenson.
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