MESON Chess Problem Database

Problem Display
PID: 214230 (5n2/7R/1N3p2/K1kB2P1/4pp1r/7p/1Pp1N3/2B5 w - - 0 1)

Bayersdorfer, Adolf Christian

Deutscher Schachkalender, 1877

5n2/7R/1N3p2/K1kB2P1/4pp1r/7p/1Pp1N3/2B5

#4

8 + 8

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bb7!
      • threat
        • 2.b4+
          • 2...Kd6
            • 3.Sc4+
              • 3...Ke6
                • 4.Sd4#
        • 2.Bd2
          • threat
            • 3.Bb4#
          • 2...Kd6
            • 3.Sc4+
              • 3...Kc5
                • 4.Rc7#
              • 3...Ke6
                • 4.Sd4#
        • 2.Re7
          • threat
            • 3.b4+
              • 3...Kd6
                • 4.Sc8#
            • 3.Bd2
              • threat
                • 4.Bb4#
              • 3...Kd6
                • 4.Bb4#
            • 3.b3
              • threat
                • 4.Ba3#
              • 3...Kd6
                • 4.Ba3#
          • 2...Kd6
            • 3.Sc8+
              • 3...Kc5
                • 4.Rc7#
          • 2...Se6
            • 3.Rxe6
              • threat
                • 4.Rc6#
                • 4.b4#
            • 3.Rd7
              • threat
                • 4.Rd5#
                • 4.b4#
          • 2...Sd7
            • 3.Rxd7
              • threat
                • 4.Rd5#
                • 4.b4#
        • 2.b3
          • threat
            • 3.Ba3#
          • 2...Kd6
            • 3.Sc4+
              • 3...Kc5
                • 4.Ba3#
                • 4.Rc7#
              • 3...Ke6
                • 4.Sd4#
      • 1...Rxh7
        • 2.Bxf4
          • threat
            • 3.b4#
          • 2...Rxb7
            • 3.b4+
              • 3...Kc6
                • 4.Sd4#
      • 1...Sxh7
        • 2.Sc4
          • threat
            • 3.b3
              • threat
                • 4.Ba3#
          • 2...Kxc4
            • 3.b3+
              • 3...Kxb3
                • 4.Bd5#
              • 3...Kd3
                • 4.Ba6#
              • 3...Kc5
                • 4.Ba3#
          • 2...f3
            • 3.b3
              • threat
                • 4.Ba3#
                • 4.Be3#

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