MESON Chess Problem Database

Problem Display
PID: 188590 (1r2B3/B2Qn3/p7/k7/N2NK3/P3p1b1/8/1r6 w - - 0 1)

Hannemann, Knud Harald

1st Prize, Skakbladet, 1963

1r2B3/B2Qn3/p7/k7/N2NK3/P3p1b1/8/1r6

#3

7 + 7

254 Stella Polaris 1966

SOLUTION

  • SOUND
  • Sets
    • 1...Re1
      • 2.Sb6
        • threat
          • 3.Sb3#
          • 3.Sc4#
          • 3.Qa4#
        • 2...Sc6
          • 3.Qd5#
    • 1...Rg1
      • 2.Sb6
        • threat
          • 3.Sb3#
          • 3.Sc4#
          • 3.Qa4#
        • 2...Sc6
          • 3.Qd5#
    • 1...R1b6
      • 2.Sxb6
        • threat
          • 3.Sb3#
          • 3.Sc4#
          • 3.Qa4#
        • 2...Sc6
          • 3.Qd5#
    • 1...Rb2
      • 2.Sxb2
        • threat
          • 3.Sc4#
          • 3.Sb3#
          • 3.Qa4#
        • 2...Sc6
          • 3.Qd5#
    • 1...Ra8
      • 2.Sb2
        • threat
          • 3.Sc4#
          • 3.Sb3#
          • 3.Qa4#
        • 2...Sc6
          • 3.Qd5#
  • Tries
    • 1.Sb2?
      • threat
        • 2.Sc4#
        • 2.Qa4#
      • 1...Rb5
        • 2.Sb3+
          • 2...Rxb3
            • 3.Sc4#
            • 3.Qa4#
      • 1...Sc6
        • 2.Sxc6+
          • 2...Kb5
            • 3.Qd3#
            • 3.Qd5#
            • 3.a4#
        • 2.Qd5+
          • 2...Rb5
            • 3.Sb3#
            • 3.Sxc6#
      • 1...Rb4!
    • 1.Sb6?
      • threat
        • 2.Sc4#
        • 2.Qa4#
      • 1...Rb5
        • 2.Sb3+
          • 2...Rxb3
            • 3.Sc4#
            • 3.Qa4#
      • 1...Sc6
        • 2.Sxc6+
          • 2...Kb5
            • 3.Qd5#
        • 2.Qd5+
          • 2...Rb5
            • 3.Sb3#
            • 3.Sxc6#
      • 1...Rb4!
    • 1.Qc7+?
      • 1...R8b6
        • 2.Bxb6+
          • 2...Rxb6
            • 3.Sb3#
            • 3.Qxb6#
        • 2.Qxb6+
          • 2...Rxb6
            • 3.Bxb6#
        • 2.Qc3+
          • 2...R1b4
            • 3.Bxb6#
          • 2...R6b4
            • 3.Bb6#
      • 1...Bxc7!
  • Keys
    • 1.Sc5!
      • threat
        • 2.Qa4#
      • 1...R8b4
        • 2.Sb7+
          • 2...Rxb7
            • 3.Qa4#
      • 1...R1b4
        • 2.Sb3+
          • 2...Rxb3
            • 3.Qa4#
      • 1...R1b5
        • 2.Sdb3+
          • 2...Rxb3
            • 3.Qa4#
      • 1...R8b5
        • 2.Qc6
          • threat
            • 3.Qxa6#
          • 2...Rxc5
            • 3.Qa4#
          • 2...Sxc6
            • 3.Sxc6#
          • 2...Rb6
            • 3.Qa4#
      • 1...Sc6
        • 2.Sxc6+
          • 2...Kb5
            • 3.Qd3#

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