Problem Display
PID: 118134 (8/p2Rp3/6R1/4K3/8/4k3/8/8 w - - 0 1)

Pauly, Wolfgang

More White Rooks, 1911

8/p2Rp3/6R1/4K3/8/4k3/8/8

#4

3 + 3


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Rc7!
      • threat
        • 2.Rc2
          • threat
            • 3.Rg3#
          • 2...Kd3
            • 3.Rgc6
              • threat
                • 4.R6c3#
              • 3...Ke3
                • 4.R6c3#
          • 2...Kf3
            • 3.Rcg2
              • threat
                • 4.R6g3#
              • 3...Ke3
                • 4.R6g3#
      • 1...Kd2
        • 2.Rg2+
          • 2...Kd1
            • 3.Rxa7
              • threat
                • 4.Ra1#
              • 3...Kc1
                • 4.Ra1#
              • 3...Ke1
                • 4.Ra1#
          • 2...Kd3
            • 3.Rgc2
              • threat
                • 4.R7c3#
              • 3...Ke3
                • 4.R7c3#
      • 1...Ke2
        • 2.Rc2+
          • 2...Kd1
            • 3.Ra2
              • threat
                • 4.Rg1#
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Rg1#
            • 3.Rh2
              • threat
                • 4.Rg1#
              • 3...Kc1
                • 4.Rg1#
              • 3...Ke1
                • 4.Rg1#
          • 2...Kf1
            • 3.Ra6
              • threat
                • 4.Ra1#
              • 3...Ke1
                • 4.Ra1#
              • 3...Kg1
                • 4.Ra1#
          • 2...Kd3
            • 3.Rgc6
              • threat
                • 4.R6c3#
              • 3...Ke3
                • 4.R6c3#
          • 2...Kf3
            • 3.Rcg2
              • threat
                • 4.R6g3#
              • 3...Ke3
                • 4.R6g3#
      • 1...Kf2
        • 2.Rc2+
          • 2...Kf1
            • 3.Ra6
              • threat
                • 4.Ra1#
              • 3...Ke1
                • 4.Ra1#
              • 3...Kg1
                • 4.Ra1#
          • 2...Kf3
            • 3.Rcg2
              • threat
                • 4.R6g3#
              • 3...Ke3
                • 4.R6g3#
      • 1...Kd3
        • 2.Rg2
          • threat
            • 3.Rgc2
              • threat
                • 4.R7c3#
              • 3...Ke3
                • 4.R7c3#
      • 1...Kf3
        • 2.Rc2
          • threat
            • 3.Rcg2
              • threat
                • 4.R6g3#
              • 3...Ke3
                • 4.R6g3#
      • 1...e6
        • 2.Rg2
          • threat
            • 3.Rc3#
          • 2...Kd3
            • 3.Rgc2
              • threat
                • 4.R7c3#
              • 3...Ke3
                • 4.R7c3#
          • 2...Kf3
            • 3.Rcg7
              • threat
                • 4.R7g3#
              • 3...Ke3
                • 4.R7g3#

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