Problem Display
PID: 160454 (8/1b1N1K2/8/1p1k1p2/3N1P2/1R6/4P3/6B1 w - - 0 1)

Dedrle, Frantisek

British Chess Magazine 14. Ty., 1908-1909

8/1b1N1K2/8/1p1k1p2/3N1P2/1R6/4P3/6B1

#4

7 + 4


SOLUTION


  • SOUND
  • Keys
    • 1.Rd3!
      • threat
        • 2.Se5
          • threat
            • 3.Sc2+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sb3+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sdf3+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sxb5+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sdc6+
              • 3...Ke4
                • 4.Rd4#
            • 3.Se6+
              • 3...Ke4
                • 4.Rd4#
          • 2...Ke4
            • 3.Se6
              • threat
                • 4.Rd4#
      • 1...Kc4
        • 2.Se5+
          • 2...Kb4
            • 3.Sc2+
              • 3...Ka4
                • 4.Ra3#
              • 3...Ka5
                • 4.Ra3#
          • 2...Kd5
            • 3.Sc2+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sb3+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sdf3+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sxb5+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sdc6+
              • 3...Ke4
                • 4.Rd4#
            • 3.Se6+
              • 3...Ke4
                • 4.Rd4#
      • 1...Kd6
        • 2.Sxb5+
          • 2...Kc6
            • 3.Sa7+
              • 3...Kc7
                • 4.Bb6#
        • 2.Sxf5+
          • 2...Kc6
            • 3.Se7+
              • 3...Kc7
                • 4.Bb6#
          • 2...Kc7
            • 3.Bb6+
              • 3...Kc6
                • 4.Se7#
                • 4.Rd6#
              • 3...Kc8
                • 4.Se7#
        • 2.Se6+
          • 2...Bd5
            • 3.Se5
              • 3...b4
                • 4.Bc5#
            • 3.Sb8
              • 3...b4
                • 4.Bc5#
      • 1...Ba6
        • 2.Se5
          • threat
            • 3.Sc2+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sb3+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sdf3+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sxb5+
              • 3...Ke4
                • 4.Rd4#
            • 3.Sdc6+
              • 3...Ke4
                • 4.Rd4#
            • 3.Se6+
              • 3...Ke4
                • 4.Rd4#
          • 2...Ke4
            • 3.Se6
              • threat
                • 4.Rd4#
          • 2...b4
            • 3.Sb5+
              • 3...Ke4
                • 4.Rd4#
      • 1...Bc8
        • 2.Sb3+
          • 2...Kc4
            • 3.Sb6+
              • 3...Kb4
                • 4.Bc5#
          • 2...Kc6
            • 3.Sa5+
              • 3...Kc7
                • 4.Bb6#
      • 1...b4
        • 2.Sb5+
          • 2...Kc6
            • 3.Sa7+
              • 3...Kc7
                • 4.Bb6#

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