MESON Chess Problem Database

Problem Display
PID: 122624 (8/p1B3K1/4p2R/1PpkPbN1/R1pr4/2PP4/3N1P2/7r w - - 0 1)

Jorgensen, Walther Martinus Johannes

1st Place, Match: Denmark - Israel, 1959

8/p1B3K1/4p2R/1PpkPbN1/R1pr4/2PP4/3N1P2/7r

#3

11 + 8

15593 170 Skakopgaver (Jorgensen) 1975
6490 yacpdb 2009
56 The Problemist 2010

SOLUTION

  • SOUND
  • Sets
    • 1...Ra1
      • 2.Rh8
        • threat
          • 3.Rd8#
    • 1...Rc1
      • 2.Rh8
        • threat
          • 3.Rd8#
    • 1...Rd1
      • 2.Rh8
        • threat
          • 3.Rd8#
    • 1...Re1
      • 2.Rh8
        • threat
          • 3.Rd8#
    • 1...Rf1
      • 2.Rh8
        • threat
          • 3.Rd8#
    • 1...Re4
      • 2.Sdxe4
        • threat
          • 3.Sf6#
          • 3.dxc4#
    • 1...Bh3
      • 2.Sde4
        • threat
          • 3.Sf6#
        • 2...Rxe4
          • 3.dxe4#
      • 2.Rh8
        • threat
          • 3.Rd8#
    • 1...a5
      • 2.Sxc4
        • threat
          • 3.Se3#
          • 3.Sb6#
        • 2...Rxc4
          • 3.dxc4#
  • Keys
    • 1.Ra6!
      • threat
        • 2.Rd6+
          • 2...Kxe5
            • 3.Rxd4#
      • 1...Rxd3
        • 2.Rd6+
          • 2...Kxe5
            • 3.Rxd3#
            • 3.Rd4#
        • 2.f4
          • threat
            • 3.Rd6#
      • 1...Bxd3
        • 2.Sdf3
          • threat
            • 3.Rd6#
      • 1...Re4
        • 2.Rd6+
          • 2...Kxe5
            • 3.Rd4#
            • 3.Rd7#
            • 3.Rd8#
      • 1...Rf4
        • 2.Rd6+
          • 2...Kxe5
            • 3.Sf7#
            • 3.Rd4#
            • 3.Rd7#
            • 3.Rd8#
      • 1...Rg4
        • 2.Rd6+
          • 2...Kxe5
            • 3.Rd4#
            • 3.Rd7#
            • 3.Rd8#
      • 1...Rdh4
        • 2.Rd6+
          • 2...Kxe5
            • 3.Rd4#
            • 3.Rd7#
            • 3.Rd8#
      • 1...Bh3
        • 2.Rh8
          • threat
            • 3.Rd8#
      • 1...Be4
        • 2.f4
          • threat
            • 3.Rd6#
      • 1...Bg4
        • 2.Sf7
          • threat
            • 3.Rd6#
      • 1...Bg6
        • 2.Sgf3
          • threat
            • 3.Rd6#
      • 1...Bh7
        • 2.Rhxe6
          • threat
            • 3.Rad6#

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