MESON Chess Problem Database

Problem Display
PID: 218925 (8/8/1p6/1p3B2/1N2b3/8/p7/k1K5 w - - 0 1)

Jonsson, Christer

Dagens Nyheder, 1988

8/8/1p6/1p3B2/1N2b3/8/p7/k1K5

#5

3 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bh7!
      • 1...Bxh7
        • 2.Sc6
          • threat
            • 3.Sd4
              • threat
                • 4.Sb3#
              • 3...Bc2
                • 4.Sxc2#
              • 3...Bg8
                • 4.Sc2#
          • 2...Bc2
            • 3.Kxc2
              • 3...b4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
                  • 4...b3+
                    • 5.Sxb3#
      • 1...Bg6
        • 2.Sc6
          • threat
            • 3.Sd4
              • threat
                • 4.Sb3#
              • 3...Bc2
                • 4.Sxc2#
              • 3...Bf7
                • 4.Sc2#
          • 2...Bc2
            • 3.Kxc2
              • 3...b4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
                  • 4...b3+
                    • 5.Sxb3#
            • 3.Bxc2
              • 3...b4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
                  • 4...b3
                    • 5.Sxb3#
          • 2...Bh5
            • 3.Sd4
              • threat
                • 4.Sc2#
                • 4.Sb3#
              • 3...Bd1
                • 4.Bc2
                  • threat
                    • 5.Sb3#
                  • 4...Bxc2
                    • 5.Sxc2#
      • 1...Bf5
        • 2.Sc6
          • threat
            • 3.Sd4
              • threat
                • 4.Sb3#
              • 3...Bc2
                • 4.Sxc2#
              • 3...Be6
                • 4.Sc2#
          • 2...Bc2
            • 3.Kxc2
              • 3...b4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
                  • 4...b3+
                    • 5.Sxb3#
            • 3.Bxc2
              • 3...b4
                • 4.Sd4
                  • threat
                    • 5.Sb3#
                  • 4...b3
                    • 5.Sxb3#
          • 2...Bg4
            • 3.Sd4
              • threat
                • 4.Sc2#
                • 4.Sb3#
              • 3...Bd1
                • 4.Bc2
                  • threat
                    • 5.Sb3#
                  • 4...Bxc2
                    • 5.Sxc2#

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