MESON Chess Problem Database

Problem Display
PID: 217995 (K7/BBR5/3P4/4P1P1/P1p2P2/n1P3pN/N5rp/7k w - - 0 1)

Biscan, Dragutin

Probleemblad, 1984

K7/BBR5/3P4/4P1P1/P1p2P2/n1P3pN/N5rp/7k

#5

12 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rh7!
      • 1...Sb1
        • 2.Bg1
          • 2...Sd2
            • 3.Sc1
              • 3...Sb1
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sf1
                • 4.Se2
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                  • 4...Sd2
                    • 5.Sxg3#
                  • 4...Se3
                    • 5.Sxg3#
              • 3...Sb3
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sf3
                • 4.Bxf3
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
              • 3...Se4
                • 4.Bxe4
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
          • 2...Sa3
            • 3.Sc1
              • threat
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sb5
                • 4.axb5
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
      • 1...Sc2
        • 2.Bg1
          • 2...Sa1
            • 3.Sc1
              • threat
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
          • 2...Se1
            • 3.Sc1
              • 3...Sc2
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sd3
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sf3
                • 4.Bxf3
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
          • 2...Sa3
            • 3.Sc1
              • threat
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sb5
                • 4.axb5
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
          • 2...Se3
            • 3.Sc1
              • 3...Sd1
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sf1
                • 4.Se2
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                  • 4...Sd2
                    • 5.Sxg3#
                  • 4...Se3
                    • 5.Sxg3#
              • 3...Sc2
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sg4
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
              • 3...Sd5
                • 4.Bxd5
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
              • 3...Sf5
                • 4.Se2
                  • 4...Sxd6
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                  • 4...Se3
                    • 5.Sxg3#
                  • 4...Sd4
                    • 5.Sxg3#
                  • 4...Sh4
                    • 5.Sxg3#
                  • 4...Sh6
                    • 5.Sxg3#
                  • 4...Se7
                    • 5.Sxg3#
                  • 4...Sg7
                    • 5.Sxg3#
          • 2...Sd4
            • 3.cxd4
              • threat
                • 4.Sc3
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
              • 3...c3
                • 4.Sxc3
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
      • 1...Sb5
        • 2.Bg1
          • threat
            • 3.axb5
              • threat
                • 4.Ka7
                  • 4...hxg1Q+
                    • 5.Sf2#
                  • 4...hxg1B+
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Kb8
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Sc1
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Sb4
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Bf3
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Be4
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Bd5
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Bc6
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Rh4
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Rh5
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Rh6
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.Rh8
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.f5
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                    • 5.Sf4#
                • 4.b6
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.e6
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                • 4.g6
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
                    • 5.Sg5#
                • 4.d7
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
              • 3...hxg1Q
                • 4.Sf2#
              • 3...hxg1S
                • 4.Sf2#
              • 3...hxg1B
                • 4.Sf2#
              • 3...hxg1R
                • 4.Sf2#
          • 2...Sa3
            • 3.Sc1
              • threat
                • 4.Se2
                  • threat
                    • 5.Sxg3#
                  • 4...hxg1Q
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Shxg1#
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Shxg1#
                    • 5.Sf2#
              • 3...Sb5
                • 4.axb5
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
          • 2...Sd4
            • 3.cxd4
              • threat
                • 4.Sc3
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#
              • 3...c3
                • 4.Sxc3
                  • 4...hxg1Q
                    • 5.Sf2#
                  • 4...hxg1S
                    • 5.Sf2#
                  • 4...hxg1B
                    • 5.Sf2#
                  • 4...hxg1R
                    • 5.Sf2#

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