MESON Chess Problem Database

Problem Display
PID: 236441 (R7/8/1N1p4/3Pp1b1/3pk1K1/2pn2P1/2B2pP1/5N2 w - - 0 1)

Badestein, Ernst

Comm., Schweizerische Arbeiter Schachzeitung, 1976

R7/8/1N1p4/3Pp1b1/3pk1K1/2pn2P1/2B2pP1/5N2

#5

8 + 8

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Ra6!
      • threat
        • 2.Sd7
          • threat
            • 3.Rxd6
              • threat
                • 4.Sc5#
          • 2...Kxd5
            • 3.Bb3+
              • 3...Ke4
                • 4.Rxd6
                  • threat
                    • 5.Bd5#
                  • 4...Sc1
                    • 5.Sc5#
                  • 4...Se1
                    • 5.Sc5#
                  • 4...Sb2
                    • 5.Sc5#
                  • 4...Sb4
                    • 5.Sc5#
                  • 4...Sf4
                    • 5.Sc5#
                  • 4...Sc5
                    • 5.Sxc5#
      • 1...Be7
        • 2.Sd7
          • threat
            • 3.Rxd6
              • threat
                • 4.Sc5#
              • 3...Bxd6
                • 4.Sf6#
          • 2...Kxd5
            • 3.Bb3+
              • 3...Ke4
                • 4.Rxd6
                  • threat
                    • 5.Bd5#
                  • 4...Bxd6
                    • 5.Sf6#
                  • 4...Sc1
                    • 5.Sc5#
                  • 4...Se1
                    • 5.Sc5#
                  • 4...Sb2
                    • 5.Sc5#
                  • 4...Sb4
                    • 5.Sc5#
                  • 4...Sf4
                    • 5.Sc5#
                  • 4...Sc5
                    • 5.Sxc5#
      • 1...Bd8
        • 2.Sd7
          • threat
            • 3.Rxd6
              • threat
                • 4.Sc5#
              • 3...Bb6
                • 4.Sf6#
          • 2...Kxd5
            • 3.Bb3+
              • 3...Ke4
                • 4.Rxd6
                  • threat
                    • 5.Bd5#
                  • 4...Sc1
                    • 5.Sc5#
                  • 4...Se1
                    • 5.Sc5#
                  • 4...Sb2
                    • 5.Sc5#
                  • 4...Sb4
                    • 5.Sc5#
                  • 4...Sf4
                    • 5.Sc5#
                  • 4...Sc5
                    • 5.Sxc5#

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