MESON Chess Problem Database

Problem Display
PID: 35434 (6Q1/8/8/8/1K6/1n6/k7/8 w - - 0 1)

Speckmann, Werner

De Waarheid, 1969

6Q1/8/8/8/1K6/1n6/k7/8

#3

2 + 2

4349 Kleinste Schachaufgaben Drei- und Viersteiner 1970

SOLUTION

  • SOUND
  • Sets
    • 1...Ka1
      • 2.Kxb3
        • 2...Kb1
          • 3.Qg1#
  • Tries
    • 1.Qc4?
      • 1...Ka1
        • 2.Kxb3
          • 2...Kb1
            • 3.Qf1#
      • 1...Kb1
        • 2.Kxb3
          • 2...Ka1
            • 3.Qf1#
            • 3.Qc1#
      • 1...Kb2!
    • 1.Qe6?
      • 1...Ka1
        • 2.Kxb3
          • 2...Kb1
            • 3.Qe1#
      • 1...Kb1
        • 2.Kxb3
          • threat
            • 3.Qe1#
          • 2...Ka1
            • 3.Qe1#
          • 2...Kc1
            • 3.Qe1#
      • 1...Kb2!
    • 1.Qg2+?
      • 1...Ka1
        • 2.Kxb3
          • 2...Kb1
            • 3.Qf1#
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qb2#
      • 1...Kb1
        • 2.Kxb3
          • threat
            • 3.Qf1#
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qb2#
          • 2...Ka1
            • 3.Qf1#
            • 3.Qh1#
            • 3.Qg1#
            • 3.Qa2#
            • 3.Qb2#
          • 2...Kc1
            • 3.Qc2#
      • 1...Sd2!
  • Keys
    • 1.Kc3!
      • threat
        • 2.Qxb3+
          • 2...Ka1
            • 3.Qb2#
      • 1...Ka1
        • 2.Kxb3
          • 2...Kb1
            • 3.Qg1#
      • 1...Kb1
        • 2.Qxb3+
          • 2...Ka1
            • 3.Qb2#
          • 2...Kc1
            • 3.Qc2#

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