MESON Chess Problem Database

Problem Display
PID: 206895 (n4NR1/2p4K/8/8/7k/8/5P2/8 w - - 0 1)

Torngren, Pehr Hendrik

Tidskrift for Schack, 1927

n4NR1/2p4K/8/8/7k/8/5P2/8

#4

4 + 3

6490 yacpdb 2020

SOLUTION

  • COOKED
  • Keys
    • 1.Se6!
      • threat
        • 2.Sd4
          • threat
            • 3.Sf3+
              • 3...Kh3
                • 4.Rg3#
              • 3...Kh5
                • 4.Rg5#
          • 2...Kh3
            • 3.Sf3
              • threat
                • 4.Rg3#
          • 2...Kh5
            • 3.Sf3
              • threat
                • 4.Rg5#
        • 2.Sf4
          • threat
            • 3.f3
              • threat
                • 4.Rg4#
      • 1...Kh3
        • 2.Sd4
          • threat
            • 3.Sf3
              • threat
                • 4.Rg3#
          • 2...Kh2
            • 3.Sf3+
              • 3...Kh1
                • 4.Rg1#
              • 3...Kh3
                • 4.Rg3#
          • 2...Kh4
            • 3.Sf3+
              • 3...Kh3
                • 4.Rg3#
              • 3...Kh5
                • 4.Rg5#
      • 1...Kh5
        • 2.Sf4+
          • 2...Kh4
            • 3.f3
              • threat
                • 4.Rg4#
        • 2.Sd4
          • threat
            • 3.Sf3
              • threat
                • 4.Rg5#
          • 2...Kh4
            • 3.Sf3+
              • 3...Kh3
                • 4.Rg3#
              • 3...Kh5
                • 4.Rg5#
        • 2.f3
          • threat
            • 3.Sf4+
              • 3...Kh4
                • 4.Rg4#
            • 3.Rg4
              • threat
                • 4.Sf4#
                • 4.Sg7#
          • 2...Kh4
            • 3.Sf4
              • threat
                • 4.Rg4#
    • 1.Sd7!
      • threat
        • 2.Se5
          • threat
            • 3.Sf3+
              • 3...Kh3
                • 4.Rg3#
              • 3...Kh5
                • 4.Rg5#
          • 2...Kh3
            • 3.Sf3
              • threat
                • 4.Rg3#
          • 2...Kh5
            • 3.Sf3
              • threat
                • 4.Rg5#
      • 1...Kh3
        • 2.Se5
          • threat
            • 3.Sf3
              • threat
                • 4.Rg3#
          • 2...Kh2
            • 3.Sf3+
              • 3...Kh1
                • 4.Rg1#
              • 3...Kh3
                • 4.Rg3#
          • 2...Kh4
            • 3.Sf3+
              • 3...Kh3
                • 4.Rg3#
              • 3...Kh5
                • 4.Rg5#
      • 1...Kh5
        • 2.Se5
          • threat
            • 3.Sf3
              • threat
                • 4.Rg5#
          • 2...Kh4
            • 3.Sf3+
              • 3...Kh3
                • 4.Rg3#
              • 3...Kh5
                • 4.Rg5#
    • 1.Rg3!
      • threat
        • 2.Kh6
          • threat
            • 3.Sg6#
      • 1...Kh5
        • 2.Sg6
          • threat
            • 3.f4
              • threat
                • 4.Rg5#

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