MESON Chess Problem Database

Problem Display
PID: 179343 (8/5p2/5P2/8/8/8/p1K5/k2nB3 w - - 0 1)

Ahlheim, Karl-Heinz

Themes-64, 1962

8/5p2/5P2/8/8/8/p1K5/k2nB3

#4

3 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Bb4!
      • 1...Se3+
        • 2.Kc1
          • threat
            • 3.Bc3#
          • 2...Sd1
            • 3.Ba3
              • 3...Sb2
                • 4.Bxb2#
              • 3...Sf2
                • 4.Bb2#
              • 3...Sc3
                • 4.Bb2#
              • 3...Se3
                • 4.Bb2#
          • 2...Sc4
            • 3.Bc3+
              • 3...Sb2
                • 4.Bxb2#
          • 2...Sd5
            • 3.Be1
              • 3...Sxf6
                • 4.Bc3#
              • 3...Sc3
                • 4.Bxc3#
              • 3...Se3
                • 4.Bc3#
              • 3...Sb4
                • 4.Bc3#
              • 3...Sf4
                • 4.Bc3#
              • 3...Sb6
                • 4.Bc3#
              • 3...Sc7
                • 4.Bc3#
              • 3...Se7
                • 4.Bc3#
            • 3.Bd2
              • 3...Sxf6
                • 4.Bc3#
              • 3...Sc3
                • 4.Bxc3#
              • 3...Se3
                • 4.Bc3#
              • 3...Sb4
                • 4.Bc3#
              • 3...Sf4
                • 4.Bc3#
              • 3...Sb6
                • 4.Bc3#
              • 3...Sc7
                • 4.Bc3#
              • 3...Se7
                • 4.Bc3#
            • 3.Ba3
              • threat
                • 4.Bb2#
      • 1...Sb2
        • 2.Bc5
          • 2...Sd1
            • 3.Bd4+
              • 3...Sb2
                • 4.Bxb2#
              • 3...Sc3
                • 4.Bxc3#
          • 2...Sd3
            • 3.Bd4+
              • 3...Sb2
                • 4.Bxb2#
          • 2...Sa4
            • 3.Bd4+
              • 3...Sb2
                • 4.Bxb2#
              • 3...Sc3
                • 4.Bxc3#
            • 3.Ba3
              • 3...Sb2
                • 4.Bxb2#
              • 3...Sc3
                • 4.Bb2#
              • 3...Sc5
                • 4.Bb2#
              • 3...Sb6
                • 4.Bb2#
          • 2...Sc4
            • 3.Bd4+
              • 3...Sb2
                • 4.Bxb2#

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