MESON Chess Problem Database

Problem Display
PID: 217068 (1R6/8/8/8/8/3n4/2R2p2/5k1K w - - 0 1)

Forst, Eugen

Frankfurter Rundschau, 1963

1R6/8/8/8/8/3n4/2R2p2/5k1K

#5

3 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Ra2!
      • 1...Se1
        • 2.Rbb2
          • threat
            • 3.Rxf2#
          • 2...Sg2
            • 3.Rxf2+
              • 3...Ke1
                • 4.Kxg2
                  • 4...Kd1
                    • 5.Ra1#
                    • 5.Rf1#
                • 4.Rxg2
                  • threat
                    • 5.Ra1#
                    • 5.Rg1#
                  • 4...Kd1
                    • 5.Ra1#
                    • 5.Rg1#
                  • 4...Kf1
                    • 5.Ra1#
                    • 5.Rg1#
            • 3.Kh2
              • 3...Se3
                • 4.Ra1+
                  • 4...Sd1
                    • 5.Rxd1#
                • 4.Rb1+
                  • 4...Sd1
                    • 5.Rxd1#
            • 3.Rc2
              • 3...Se3
                • 4.Ra1+
                  • 4...Sd1
                    • 5.Rxd1#
                • 4.Rc1+
                  • 4...Sd1
                    • 5.Rxd1#
          • 2...Sd3
            • 3.Rc2
              • 3...Ke1
                • 4.Ra1+
                  • 4...Sc1
                    • 5.Raxc1#
              • 3...Sb2
                • 4.Ra1+
                  • 4...Sd1
                    • 5.Rxd1#
                • 4.Raxb2
                  • 4...Ke1
                    • 5.Rb1#
                    • 5.Rc1#
                • 4.Rcxb2
                  • 4...Ke1
                    • 5.Ra1#
                    • 5.Rb1#
          • 2...Sf3
            • 3.Rxf2+
              • 3...Ke1
                • 4.Rxf3
                  • 4...Kd1
                    • 5.Rf1#

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