MESON Chess Problem Database

Problem Display
PID: 20643 (8/4p3/2n1P3/1N1N1p2/2n2P2/1k1P4/8/R1K5 w - - 0 1)

Kohnlein, Friedrich

Sammler, 1916

8/4p3/2n1P3/1N1N1p2/2n2P2/1k1P4/8/R1K5

#5

7 + 5

3773 FIDE Album (1914-1944) (II) 1972

SOLUTION

  • SOUND
  • Keys
    • 1.Rb1+!
      • 1...Ka4
        • 2.Sbc3+
          • 2...Ka3
            • 3.Ra1+
              • 3...Kb3
                • 4.Sa4
                  • threat
                    • 5.Sc5#
                • 4.Sb5
                  • 4...Sa3
                    • 5.Rxa3#
                  • 4...Sb2
                    • 5.Ra3#
                  • 4...Sd2
                    • 5.Ra3#
                  • 4...Se3
                    • 5.Ra3#
                  • 4...S4a5
                    • 5.Ra3#
                  • 4...S4e5
                    • 5.Ra3#
                  • 4...Sb6
                    • 5.Ra3#
                  • 4...Sd6
                    • 5.Ra3#
                  • 4...Sb4
                    • 5.Sd4#
                  • 4...Sd4
                    • 5.Sxd4#
                  • 4...S6a5
                    • 5.Sd4#
                  • 4...S6e5
                    • 5.Sd4#
                  • 4...Sa7
                    • 5.Sd4#
                  • 4...Sb8
                    • 5.Sd4#
                  • 4...Sd8
                    • 5.Sd4#
      • 1...Sb2
        • 2.Rxb2+
          • 2...Ka4
            • 3.Sbc3+
              • 3...Ka3
                • 4.Se3
                  • threat
                    • 5.Sc2#
                    • 5.Sc4#
                • 4.Sb6
                  • threat
                    • 5.Sb1#
                    • 5.Sb5#
                    • 5.Sc4#

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