MESON Chess Problem Database

Problem Display
PID: 203138 (3k4/2pPp3/2P1PpK1/5P2/2P3P1/3R4/P1P5/4q3 w - - 0 1)

Hartong, Jan

Rotterdamsch Schaaknieuws, 1925

3k4/2pPp3/2P1PpK1/5P2/2P3P1/3R4/P1P5/4q3

#4

10 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rb3!
      • threat
        • 2.Rb8#
      • 1...Qb1
        • 2.Ra3
          • threat
            • 3.Ra8+
              • 3...Qb8
                • 4.Rxb8#
          • 2...Qxa2
            • 3.Rh3
              • threat
                • 4.Rh8#
          • 2...Qb2
            • 3.Ra8+
              • 3...Qb8
                • 4.Rxb8#
            • 3.Rh3
              • threat
                • 4.Rh8#
          • 2...Qb3
            • 3.Ra8+
              • 3...Qb8
                • 4.Rxb8#
          • 2...Qb4
            • 3.Ra8+
              • 3...Qb8
                • 4.Rxb8#
            • 3.Rh3
              • threat
                • 4.Rh8#
          • 2...Qb5
            • 3.Ra8+
              • 3...Qb8
                • 4.Rxb8#
          • 2...Qb6
            • 3.Ra8+
              • 3...Qb8
                • 4.Rxb8#
            • 3.Rh3
              • threat
                • 4.Rh8#
          • 2...Qb7
            • 3.cxb7
              • threat
                • 4.Ra8#
                • 4.b8Q#
                • 4.b8R#
            • 3.Rh3
              • threat
                • 4.Rh8#
          • 2...Qb8
            • 3.Rh3
              • threat
                • 4.Rh8#

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