Problem Display
PID: 31765 (5nnN/8/1N1b4/r1p1ppr1/p3kp2/R4p2/5B2/Kb3B2 w - - 0 1)

Hultberg, Gustav Herbert

1st Prize, Die Schwalbe, 1929

5nnN/8/1N1b4/r1p1ppr1/p3kp2/R4p2/5B2/Kb3B2

#3

6 + 13


35 L'Italia Scacchistica 1930
3773 FIDE Album (1914-1944) (II) 1972

SOLUTION


  • SOUND
  • Sets
    • 1...Ba2
      • 2.Bd3#
    • 1...Bd3
      • 2.Bxd3#
    • 1...Sg6
      • 2.Rc3
        • threat
          • 3.Rc4#
        • 2...Ba2
          • 3.Bd3#
        • 2...Bd3
          • 3.Bxd3#
        • 2...c4
          • 3.Rxc4#
    • 1...Sh7
      • 2.Rc3
        • threat
          • 3.Rc4#
        • 2...Ba2
          • 3.Bd3#
        • 2...Bd3
          • 3.Bxd3#
        • 2...c4
          • 3.Rxc4#
    • 1...Sf6
      • 2.Sf7
        • threat
          • 3.Sxg5#
          • 3.Sxd6#
    • 1...Sh6
      • 2.Bc4
        • threat
          • 3.Bd5#
        • 2...Ba2
          • 3.Bd3#
  • Tries
    • 1.Bc4?
      • threat
        • 2.Bd5#
      • 1...Sf6
        • 2.Sf7
          • threat
            • 3.Sxg5#
            • 3.Sxd6#
      • 1...Se7!
    • 1.Rc3?
      • threat
        • 2.Rc4#
      • 1...Ba2
        • 2.Bd3#
      • 1...Bd3
        • 2.Bxd3#
      • 1...c4
        • 2.Rxc4#
      • 1...Se6!
  • Keys
    • 1.Sf7!
      • threat
        • 2.Sxg5#
        • 2.Sxd6#
      • 1...Rg6
        • 2.Rc3
          • threat
            • 3.Rc4#
          • 2...Ba2
            • 3.Bd3#
          • 2...Bd3
            • 3.Bxd3#
          • 2...Se6
            • 3.Sxd6#
          • 2...c4
            • 3.Rxc4#
      • 1...Be7
        • 2.Bc4
          • threat
            • 3.Bd5#
          • 2...Ba2
            • 3.Bd3#
          • 2...Sf6
            • 3.Sxg5#

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