MESON Chess Problem Database

Problem Display
PID: 20731 (8/8/8/8/8/8/p1K5/kn2R3 w - - 0 1)

Speckmann, Werner

Sp. Prize, Die Schwalbe, 1956

8/8/8/8/8/8/p1K5/kn2R3

#5

2 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Re3!
      • 1...Sa3+
        • 2.Kb3
          • 2...Sb1
            • 3.Re2
              • threat
                • 4.Rxa2#
              • 3...Sd2+
                • 4.Rxd2
                  • 4...Kb1
                    • 5.Rd1#
              • 3...Sa3
                • 4.Rd2
                  • 4...Kb1
                    • 5.Rd1#
                  • 4...Sb1
                    • 5.Rxa2#
                  • 4...Sc2
                    • 5.Rd1#
                  • 4...Sc4
                    • 5.Rd1#
                  • 4...Sb5
                    • 5.Rd1#
              • 3...Sc3
                • 4.Kxc3
                  • 4...Kb1
                    • 5.Re1#
            • 3.Rd3
              • 3...Sd2+
                • 4.Rxd2
                  • 4...Kb1
                    • 5.Rd1#
              • 3...Sa3
                • 4.Rd2
                  • 4...Kb1
                    • 5.Rd1#
                  • 4...Sb1
                    • 5.Rxa2#
                  • 4...Sc2
                    • 5.Rd1#
                  • 4...Sc4
                    • 5.Rd1#
                  • 4...Sb5
                    • 5.Rd1#
              • 3...Sc3
                • 4.Kxc3
                  • 4...Kb1
                    • 5.Rd1#
          • 2...Sc2
            • 3.Rd3
              • threat
                • 4.Rd1#
              • 3...Sd4+
                • 4.Rxd4
                  • 4...Kb1
                    • 5.Rd1#
              • 3...Sa3
                • 4.Rd2
                  • 4...Kb1
                    • 5.Rd1#
                  • 4...Sb1
                    • 5.Rxa2#
                  • 4...Sc2
                    • 5.Rd1#
                  • 4...Sc4
                    • 5.Rd1#
                  • 4...Sb5
                    • 5.Rd1#
              • 3...Se3
                • 4.Rxe3
                  • 4...Kb1
                    • 5.Re1#
      • 1...Sd2
        • 2.Rd3
          • 2...Sb1
            • 3.Kb3
              • 3...Sd2+
                • 4.Rxd2
                  • 4...Kb1
                    • 5.Rd1#
              • 3...Sa3
                • 4.Rd2
                  • 4...Kb1
                    • 5.Rd1#
                  • 4...Sb1
                    • 5.Rxa2#
                  • 4...Sc2
                    • 5.Rd1#
                  • 4...Sc4
                    • 5.Rd1#
                  • 4...Sb5
                    • 5.Rd1#
              • 3...Sc3
                • 4.Kxc3
                  • 4...Kb1
                    • 5.Rd1#

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