MESON Chess Problem Database

Problem Display
PID: 242579 (K7/1Q2n3/3p4/k7/4p1p1/pPR4b/1n6/8 w - - 0 1)

Hemmingsson, Artur

Tidskrift for Schack, 1979

K7/1Q2n3/3p4/k7/4p1p1/pPR4b/1n6/8

#3

4 + 8

SOLUTION

  • SOUND
  • Sets
    • 1...Sa4
      • 2.b4#
    • 1...Sc4
      • 2.Rxc4
        • threat
          • 3.Ra4#
      • 2.bxc4
        • threat
          • 3.Rxa3#
          • 3.Qb5#
        • 2...Ka4
          • 3.Qb5#
    • 1...Sf5
      • 2.Rc6
        • threat
          • 3.Ra6#
          • 3.Qb6#
    • 1...Sc6
      • 2.Rxc6
        • threat
          • 3.Ra6#
          • 3.Qb6#
    • 1...Sg6
      • 2.Rc6
        • threat
          • 3.Ra6#
          • 3.Qb6#
    • 1...Sg8
      • 2.Rc6
        • threat
          • 3.Ra6#
          • 3.Qb6#
    • 1...d5
      • 2.Rc5#
  • Tries
    • 1.Rc6?
      • threat
        • 2.Ra6#
        • 2.Qb6#
      • 1...Bf1
        • 2.Qb6#
      • 1...Sa4
        • 2.Ra6#
        • 2.b4#
      • 1...Sc4
        • 2.Ra6#
      • 1...Sd5
        • 2.Ra6#
      • 1...Sc8
        • 2.Ra6#
      • 1...Sxc6!
  • Keys
    • 1.Rc4!
      • threat
        • 2.Ra4+
          • 2...Sxa4
            • 3.b4#
        • 2.Rb4
          • threat
            • 3.Rb5#
            • 3.Qb5#
            • 3.Qb6#
      • 1...Sxc4
        • 2.bxc4
          • threat
            • 3.Qb5#
          • 2...Ka4
            • 3.Qb5#
      • 1...Bf1
        • 2.Ra4+
          • 2...Sxa4
            • 3.b4#
      • 1...Sd5
        • 2.Qxd5+
          • 2...Ka6
            • 3.Rc6#
          • 2...Kb6
            • 3.Rc6#
      • 1...Sc6
        • 2.Rxc6
          • threat
            • 3.Ra6#
            • 3.Qb6#
      • 1...Sc8
        • 2.Ra4+
          • 2...Sxa4
            • 3.b4#

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