MESON Chess Problem Database

Problem Display
PID: 217805 (8/8/1N6/1p1p4/8/2R5/p2K4/1k6 w - - 0 1)

Myhre, Gunnar Frode

Thema Danicum, 1983

8/8/1N6/1p1p4/8/2R5/p2K4/1k6

#5

3 + 4

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rb3+!
      • 1...Ka1
        • 2.Rxb5
          • 2...d4
            • 3.Sa4
              • 3...d3
                • 4.Rc5
                  • 4...Kb1
                    • 5.Rc1#
                • 4.Re5
                  • 4...Kb1
                    • 5.Re1#
                • 4.Rf5
                  • 4...Kb1
                    • 5.Rf1#
                • 4.Rg5
                  • 4...Kb1
                    • 5.Rg1#
                • 4.Rh5
                  • 4...Kb1
                    • 5.Rh1#
            • 3.Sc4
              • 3...d3
                • 4.Re5
                  • 4...Kb1
                    • 5.Re1#
                • 4.Rf5
                  • 4...Kb1
                    • 5.Rf1#
                • 4.Rg5
                  • 4...Kb1
                    • 5.Rg1#
                • 4.Rh5
                  • 4...Kb1
                    • 5.Rh1#
            • 3.Sd5
              • 3...d3
                • 4.Sb4
                  • 4...Kb1
                    • 5.Sc2#
                  • 4...Kb2
                    • 5.Sc2#
        • 2.Kc2
          • threat
            • 3.Rd3
              • threat
                • 4.Rd1#
            • 3.Re3
              • threat
                • 4.Re1#
            • 3.Rf3
              • threat
                • 4.Rf1#
            • 3.Rg3
              • threat
                • 4.Rg1#
            • 3.Rh3
              • threat
                • 4.Rh1#
          • 2...b4
            • 3.Rd3
              • threat
                • 4.Rd1#
              • 3...b3+
                • 4.Kxb3
                  • threat
                    • 5.Rd1#
                  • 4...Kb1
                    • 5.Rd1#
            • 3.Re3
              • threat
                • 4.Re1#
              • 3...b3+
                • 4.Kxb3
                  • threat
                    • 5.Re1#
                  • 4...Kb1
                    • 5.Re1#
            • 3.Rf3
              • threat
                • 4.Rf1#
              • 3...b3+
                • 4.Kxb3
                  • threat
                    • 5.Rf1#
                  • 4...Kb1
                    • 5.Rf1#
            • 3.Rg3
              • threat
                • 4.Rg1#
              • 3...b3+
                • 4.Kxb3
                  • threat
                    • 5.Rg1#
                  • 4...Kb1
                    • 5.Rg1#
            • 3.Rh3
              • threat
                • 4.Rh1#
              • 3...b3+
                • 4.Kxb3
                  • threat
                    • 5.Rh1#
                  • 4...Kb1
                    • 5.Rh1#

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