MESON Chess Problem Database

Problem Display
PID: 246969 (8/4p3/p3k3/P1PR1R2/n5B1/7n/5p2/5K2 w - - 0 1)

Johner, Hans

Neue Zurcher Zeitung, 1957

8/4p3/p3k3/P1PR1R2/n5B1/7n/5p2/5K2

#4

6 + 6

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Be2!
      • threat
        • 2.Bxa6
          • threat
            • 3.Bc8#
          • 2...Sxc5
            • 3.Bc8+
              • 3...Sd7
                • 4.Bxd7#
          • 2...Sb6
            • 3.axb6
              • threat
                • 4.Bc8#
            • 3.cxb6
              • threat
                • 4.Bc8#
      • 1...Sxc5
        • 2.Bh5
          • threat
            • 3.Bf7#
          • 2...Sg5
            • 3.Be8
              • 3...Sb3
                • 4.Bd7#
              • 3...Sd3
                • 4.Bd7#
              • 3...Sa4
                • 4.Bd7#
              • 3...Sce4
                • 4.Bd7#
              • 3...Sb7
                • 4.Bd7#
              • 3...Sd7
                • 4.Bxd7#
              • 3...Sf3
                • 4.Bf7#
              • 3...Sh3
                • 4.Bf7#
              • 3...Sge4
                • 4.Bf7#
              • 3...Sf7
                • 4.Bxf7#
              • 3...Sh7
                • 4.Bf7#
      • 1...Sf4
        • 2.Bxa6
          • threat
            • 3.Bc8#
          • 2...Sxc5
            • 3.Bc8+
              • 3...Sd7
                • 4.Bxd7#
          • 2...Sb6
            • 3.axb6
              • threat
                • 4.Bc8#
      • 1...Sb6
        • 2.Bxa6
          • threat
            • 3.axb6
              • threat
                • 4.Bc8#
            • 3.cxb6
              • threat
                • 4.Bc8#
          • 2...Sd7
            • 3.Bc8
              • threat
                • 4.Bxd7#
                • 4.Rde5#
        • 2.axb6
          • threat
            • 3.Bxa6
              • threat
                • 4.Bc8#
          • 2...a5
            • 3.Bb5
              • threat
                • 4.Bd7#
                • 4.Rde5#
            • 3.Ba6
              • threat
                • 4.Bc8#

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