MESON Chess Problem Database

Problem Display
PID: 220849 (8/8/8/5N1p/2K4R/7B/8/5N1k w - - 0 1)

Curth, Heinz

Deutsche Schachzeitung, 1974

8/8/8/5N1p/2K4R/7B/8/5N1k

#4

5 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rd4!
      • threat
        • 2.S5g3+
          • 2...Kg1
            • 3.Rd2
              • 3...h4
                • 4.Rg2#
        • 2.Rd1
          • threat
            • 3.S1g3+
              • 3...Kh2
                • 4.Rh1#
          • 2...Kg1
            • 3.S1g3+
              • 3...Kf2
                • 4.Rf1#
              • 3...Kh2
                • 4.Rh1#
      • 1...Kg1
        • 2.Rd1
          • threat
            • 3.S1g3+
              • 3...Kf2
                • 4.Rf1#
              • 3...Kh2
                • 4.Rh1#
          • 2...Kh1
            • 3.S1g3+
              • 3...Kh2
                • 4.Rh1#
          • 2...Kf2
            • 3.S1g3
              • threat
                • 4.Rf1#
              • 3...Kf3
                • 4.Rf1#
      • 1...h4
        • 2.S1e3
          • threat
            • 3.Sg4
              • 3...Kg1
                • 4.Rd1#
          • 2...Kg1
            • 3.Sg4
              • 3...Kh1
                • 4.Rd1#
          • 2...Kh2
            • 3.Rd1
              • 3...Kxh3
                • 4.Rh1#
        • 2.Rd1
          • 2...Kg1
            • 3.S1g3+
              • 3...Kf2
                • 4.Rf1#
              • 3...Kh2
                • 4.Rh1#

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