MESON Chess Problem Database

Problem Display
PID: 122615 (k7/pRp5/p1P5/P5p1/2P1p1P1/3PPP2/5P2/2K5 w - - 0 1)

de Jong, Leonard Nicholaas

More White Rooks, 1911

k7/pRp5/p1P5/P5p1/2P1p1P1/3PPP2/5P2/2K5

#4

10 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rb1!
      • threat
        • 2.Kb2
          • threat
            • 3.Rh1
              • threat
                • 4.Rh8#
              • 3...Kb8
                • 4.Rh8#
          • 2...Kb8
            • 3.Rh1
              • threat
                • 4.Rh8#
              • 3...Ka8
                • 4.Rh8#
              • 3...Kc8
                • 4.Rh8#
          • 2...exf3
            • 3.Rh1
              • 3...Kb8
                • 4.Rh8#
        • 2.Kd2
          • threat
            • 3.Rh1
              • threat
                • 4.Rh8#
              • 3...Kb8
                • 4.Rh8#
          • 2...exd3
            • 3.Rh1
              • 3...Kb8
                • 4.Rh8#
          • 2...exf3
            • 3.Rh1
              • 3...Kb8
                • 4.Rh8#
      • 1...exd3
        • 2.Rb2
          • 2...d2+
            • 3.Rxd2
              • 3...Kb8
                • 4.Rd8#
      • 1...exf3
        • 2.Kb2
          • 2...Kb8
            • 3.Rh1
              • threat
                • 4.Rh8#
              • 3...Ka8
                • 4.Rh8#
              • 3...Kc8
                • 4.Rh8#

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