MESON Chess Problem Database

Problem Display
PID: 197928 (qn6/1n4NN/br6/4p3/2p1P3/6Pk/1b6/6QK w - - 0 1)

Hage, Poul

Stella Polaris, 1966

qn6/1n4NN/br6/4p3/2p1P3/6Pk/1b6/6QK

#3

6 + 9

SOLUTION

  • SOUND
  • Sets
    • 1...Rb3
      • 2.Sf6
        • threat
          • 3.Qh2#
          • 3.Qg2#
    • 1...Rb4
      • 2.Sf6
        • threat
          • 3.Qh2#
          • 3.Qg2#
    • 1...Rb5
      • 2.Sf6
        • threat
          • 3.Qh2#
          • 3.Qg2#
    • 1...Rf6
      • 2.Sxf6
        • threat
          • 3.Qh2#
          • 3.Qg2#
    • 1...Sc6
      • 2.Sf6
        • threat
          • 3.Qh2#
          • 3.Qg2#
  • Keys
    • 1.Sh5!
      • threat
        • 2.Qf1+
          • 2...Kg4
            • 3.Qf5#
      • 1...Kg4
        • 2.Qd1+
          • 2...Kh3
            • 3.Sg5#
      • 1...Rf6
        • 2.S5xf6
          • threat
            • 3.Sg5#
            • 3.Qh2#
            • 3.Qg2#
        • 2.S7xf6
          • threat
            • 3.Qh2#
            • 3.Qf1#
            • 3.Qg2#
        • 2.Qg2+
          • 2...Kg4
            • 3.S5xf6#
      • 1...Sd6
        • 2.Qg2+
          • 2...Kg4
            • 3.S5f6#
      • 1...c3
        • 2.g4
          • threat
            • 3.Qg3#
          • 2...Kh4
            • 3.Qg3#

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