Problem Display
PID: 47335 (7Q/8/8/5b2/8/8/1r1N1K2/k7 w - - 0 1)

Fjeld, Thorstein

Ostledingen, 1960

7Q/8/8/5b2/8/8/1r1N1K2/k7

#3

3 + 3


4884 154 norske miniatyrproblemer 1974

SOLUTION


  • SOUND
  • Sets
    • 1...Ka2
      • 2.Qa8#
    • 1...Bc2
      • 2.Sc4
        • threat
          • 3.Qxb2#
        • 2...Kb1
          • 3.Qxb2#
        • 2...Ka2
          • 3.Qxb2#
    • 1...Be6
      • 2.Qh1+
        • 2...Ka2
          • 3.Qa8#
        • 2...Rb1
          • 3.Qxb1#
  • Tries
    • 1.Kg3?
      • threat
        • 2.Sc4
          • threat
            • 3.Qxb2#
          • 2...Kb1
            • 3.Qxb2#
          • 2...Ka2
            • 3.Qxb2#
      • 1...Bb1
        • 2.Sc4
          • threat
            • 3.Qxb2#
          • 2...Ka2
            • 3.Qxb2#
      • 1...Be6
        • 2.Qh1+
          • 2...Ka2
            • 3.Qa8#
          • 2...Rb1
            • 3.Qxb1#
      • 1...Bd3!
  • Keys
    • 1.Ke3!
      • threat
        • 2.Sc4
          • threat
            • 3.Qxb2#
          • 2...Kb1
            • 3.Qxb2#
          • 2...Ka2
            • 3.Qxb2#
      • 1...Bd3
        • 2.Kxd3
          • 2...Ka2
            • 3.Qa8#
      • 1...Bb1
        • 2.Sc4
          • threat
            • 3.Qxb2#
          • 2...Ka2
            • 3.Qxb2#
      • 1...Be6
        • 2.Qh1+
          • 2...Ka2
            • 3.Qa8#
          • 2...Rb1
            • 3.Qxb1#

FEATURES


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