Problem Display
PID: 181991 (1B6/1R6/8/8/2k1K3/5N2/8/8 w - - 0 1)

Pauly, Wolfgang

Deutsche Schachzeitung, 1906

1B6/1R6/8/8/2k1K3/5N2/8/8

#4

4 + 1


6490 yacpdb 2018
3713 Snap 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Bf4!
      • threat
        • 2.Sd4
          • 2...Kc3
            • 3.Kd5
              • 3...Kd3
                • 4.Rb3#
          • 2...Kc5
            • 3.Kd3
              • 3...Kd5
                • 4.Rb5#
            • 3.Bd2
              • 3...Kc4
                • 4.Rc7#
              • 3...Kd6
                • 4.Bb4#
        • 2.Bd2
          • 2...Kc5
            • 3.Sd4
              • 3...Kc4
                • 4.Rc7#
              • 3...Kd6
                • 4.Bb4#
      • 1...Kc3
        • 2.Kd5
          • threat
            • 3.Sd4
              • 3...Kd3
                • 4.Rb3#
          • 2...Kc2
            • 3.Sd4+
              • 3...Kd1
                • 4.Rb1#
              • 3...Kc3
                • 4.Rb3#
              • 3...Kd3
                • 4.Rb3#
          • 2...Kd3
            • 3.Sd4
              • 3...Kc3
                • 4.Rb3#
      • 1...Kc5
        • 2.Se5
          • 2...Kd6
            • 3.Bg5
              • 3...Kc5
                • 4.Be7#
              • 3...Ke6
                • 4.Rb6#

This anticipates 191522(1916)

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