Problem Display
PID: 74338 (8/5p2/5B2/2N3R1/2k5/8/8/3K4 w - - 0 1)

Wurzburg, Otto

American Chess Bulletin, 1935

8/5p2/5B2/2N3R1/2k5/8/8/3K4

#4

4 + 2


3325 Wurzburg Artistry 1974

SOLUTION


  • SOUND
  • Keys
    • 1.Sd7!
      • threat
        • 2.Kc2
          • 2...Kb4
            • 3.Bc3+
              • 3...Ka3
                • 4.Ra5#
              • 3...Ka4
                • 4.Ra5#
              • 3...Kc4
                • 4.Sb6#
                • 4.Rc5#
      • 1...Kb3
        • 2.Rg4
          • 2...Ka2
            • 3.Ra4+
              • 3...Kb1
                • 4.Ra1#
              • 3...Kb3
                • 4.Sc5#
          • 2...Ka3
            • 3.Kc2
              • 3...Ka2
                • 4.Ra4#
      • 1...Kd3
        • 2.Rg4
          • 2...Ke3
            • 3.Bd4+
              • 3...Kd3
                • 4.Se5#
              • 3...Kf3
                • 4.Se5#
      • 1...Kb4
        • 2.Kc2
          • threat
            • 3.Bc3+
              • 3...Ka3
                • 4.Ra5#
              • 3...Ka4
                • 4.Ra5#
              • 3...Kc4
                • 4.Sb6#
                • 4.Rc5#
          • 2...Ka3
            • 3.Be7+
              • 3...Ka2
                • 4.Ra5#
              • 3...Ka4
                • 4.Sb6#
            • 3.Sb6
              • 3...Ka2
                • 4.Ra5#
              • 3...Kb4
                • 4.Be7#
            • 3.Rg4
              • 3...Ka2
                • 4.Ra4#
          • 2...Ka4
            • 3.Kc3
              • 3...Ka3
                • 4.Ra5#
          • 2...Kc4
            • 3.Sb6+
              • 3...Kb4
                • 4.Be7#

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