MESON Chess Problem Database

Problem Display
PID: 20656 (7k/1R4pP/6P1/4q3/4R3/2P2P2/7p/7K w - - 0 1)

Hartong, Jan

Rotterdamsch Schaaknieuws, 1925

7k/1R4pP/6P1/4q3/4R3/2P2P2/7p/7K

#5

7 + 4

13255 Hoekstenen 1967

SOLUTION

  • SOUND
  • Keys
    • 1.Rb2!
      • 1...Qb5
        • 2.c4
          • 2...Qe5
            • 3.c5
              • 3...Qxe4
                • 4.Rb8+
                  • 4...Qe8
                    • 5.Rxe8#
              • 3...Qxc5
                • 4.Rb8+
                  • 4...Qf8
                    • 5.Rxf8#
                  • 4...Qc8
                    • 5.Rxc8#
                • 4.Re8+
                  • 4...Qf8
                    • 5.Rxf8#
              • 3...Qf4
                • 4.Re8+
                  • 4...Qf8
                    • 5.Rxf8#
              • 3...Qd6
                • 4.Re8+
                  • 4...Qf8
                    • 5.Rxf8#
              • 3...Qf6
                • 4.Rb8+
                  • 4...Qd8
                    • 5.Rxd8#
                  • 4...Qf8
                    • 5.Rxf8#
                • 4.Re8+
                  • 4...Qf8
                    • 5.Rxf8#
              • 3...Qd5
                • 4.Rb8+
                  • 4...Qg8
                    • 5.Rxg8#
                    • 5.hxg8Q#
                    • 5.hxg8R#
                  • 4...Qd8
                    • 5.Rxd8#
                • 4.Re8+
                  • 4...Qg8
                    • 5.Rxg8#
                    • 5.hxg8Q#
                    • 5.hxg8R#
              • 3...Qf5
                • 4.Rb8+
                  • 4...Qc8
                    • 5.Rxc8#
                  • 4...Qf8
                    • 5.Rxf8#
                • 4.Re8+
                  • 4...Qf8
                    • 5.Rxf8#
              • 3...Qe6
                • 4.Rb8+
                  • 4...Qc8
                    • 5.Rxc8#
                  • 4...Qg8
                    • 5.Rxg8#
                    • 5.hxg8Q#
                    • 5.hxg8R#
                  • 4...Qe8
                    • 5.Rexe8#
                    • 5.Rbxe8#
              • 3...Qe7
                • 4.Rb8+
                  • 4...Qd8
                    • 5.Rxd8#
                  • 4...Qf8
                    • 5.Rxf8#
                  • 4...Qe8
                    • 5.Rexe8#
                    • 5.Rbxe8#

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