MESON Chess Problem Database

Problem Display
PID: 181030 (8/1p3N1R/1P2pk2/2R5/3p2pN/3P4/3K4/8 w - - 0 1)

Berger, Johann Nepomuk

Vasarnapi Ujsag, 1904

8/1p3N1R/1P2pk2/2R5/3p2pN/3P4/3K4/8

#4

7 + 5

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Rg5!
      • 1...Ke7
        • 2.Se5+
          • 2...Kd6
            • 3.Sc4+
              • 3...Kc6
                • 4.Rc7#
          • 2...Kf6
            • 3.Rgh5
              • 3...g3
                • 4.Sg4#
                • 4.Sd7#
                • 4.Rf7#
            • 3.Rhg7
              • 3...g3
                • 4.Sg4#
                • 4.Sd7#
          • 2...Kf8
            • 3.Sd7+
              • 3...Ke8
                • 4.Rg8#
            • 3.Rf7+
              • 3...Ke8
                • 4.Rg8#
            • 3.Rxg4
              • 3...Ke8
                • 4.Rg8#
      • 1...e5
        • 2.Rg6+
          • 2...Ke7
            • 3.Sd6+
              • 3...Kd8
                • 4.Rg8#
              • 3...Kf8
                • 4.Rf7#
            • 3.Sh6+
              • 3...Kd8
                • 4.Rg8#
              • 3...Ke8
                • 4.Rg8#
              • 3...Kf8
                • 4.Rg8#
      • 1...g3
        • 2.Se5
          • threat
            • 3.Shf3
              • 3...g2
                • 4.Sg4#
                • 4.Sd7#
                • 4.Rf7#
            • 3.Sef3
              • threat
                • 4.Rg6#
            • 3.Rgh5
              • 3...g2
                • 4.Sg4#
                • 4.Sd7#
                • 4.Rf7#
            • 3.Rhg7
              • 3...g2
                • 4.Sg4#
                • 4.Sd7#
          • 2...Kxg5
            • 3.Shf3+
              • 3...Kf4
                • 4.Rf7#
              • 3...Kf5
                • 4.Rf7#
              • 3...Kf6
                • 4.Rf7#
          • 2...g2
            • 3.Shf3
              • threat
                • 4.Sg4#
                • 4.Sd7#
                • 4.Rf7#
            • 3.Rgh5
              • threat
                • 4.Sg4#
                • 4.Sd7#
                • 4.Rf7#
            • 3.Rhg7
              • threat
                • 4.Sg4#
                • 4.Sd7#

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