MESON Chess Problem Database

Problem Display
PID: 77603 (4k3/3pPp2/3P1P2/3pN3/3P2b1/p6p/P3B2K/8 w - - 0 1)

Jahn, Gunther

2nd HM., Die Schwalbe, 1965

4k3/3pPp2/3P1P2/3pN3/3P2b1/p6p/P3B2K/8

#5

8 + 7

23 Die Schwalbe 1969

SOLUTION

  • SOUND
  • Keys
    • 1.Bc4!
      • threat
        • 2.Sxg4
          • 2...dxc4
            • 3.Se3
              • 3...c3
                • 4.Sd5
                  • 4...c2
                    • 5.Sc7#
                • 4.Sf5
                  • 4...c2
                    • 5.Sg7#
            • 3.Sh6
              • 3...c3
                • 4.Sf5
                  • 4...c2
                    • 5.Sg7#
        • 2.Bxd5
          • threat
            • 3.Bxf7#
          • 2...Bh5
            • 3.Bb3
              • 3...Bg6
                • 4.Sxg6
                  • 4...fxg6
                    • 5.f7#
            • 3.Bc4
              • 3...Bg6
                • 4.Sxg6
                  • 4...fxg6
                    • 5.f7#
      • 1...dxc4
        • 2.Sxg4
          • 2...c3
            • 3.Se3
              • 3...c2
                • 4.Sf5
                  • threat
                    • 5.Sg7#
            • 3.Sh6
              • 3...c2
                • 4.Sf5
                  • threat
                    • 5.Sg7#
      • 1...Bd1
        • 2.Bxd5
          • threat
            • 3.Bxf7#
          • 2...Bh5
            • 3.Bb3
              • 3...Bg6
                • 4.Sxg6
                  • 4...fxg6
                    • 5.f7#
            • 3.Bc4
              • 3...Bg6
                • 4.Sxg6
                  • 4...fxg6
                    • 5.f7#
      • 1...Be2
        • 2.Sc6
          • threat
            • 3.Bxe2
              • 3...dxc6
                • 4.Bg4
                  • 4...c5
                    • 5.d7#
          • 2...Bxc4
            • 3.Sb4
              • 3...Bxa2
                • 4.Sa6
                  • threat
                    • 5.Sc7#
              • 3...Bf1
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
              • 3...Be2
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
              • 3...Bb3
                • 4.Sa6
                  • threat
                    • 5.Sc7#
              • 3...Bd3
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
              • 3...Bb5
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
              • 3...Ba6
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
          • 2...dxc4
            • 3.Sb4
              • threat
                • 4.Sd5
                  • threat
                    • 5.Sc7#
                • 4.Sa6
                  • threat
                    • 5.Sc7#
          • 2...dxc6
            • 3.Bxe2
              • threat
                • 4.Bg4
                  • 4...c5
                    • 5.d7#
              • 3...Kd7
                • 4.Bg4+
                  • 4...Kxd6
                    • 5.e8S#
                  • 4...Ke8
                    • 5.d7#
          • 2...Bd1
            • 3.Sb4
              • threat
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
                • 4.Sa6
                  • threat
                    • 5.Sc7#
            • 3.Sb8
              • threat
                • 4.Sa6
                  • threat
                    • 5.Sc7#
          • 2...Bf1
            • 3.Bxf1
              • 3...dxc6
                • 4.Bxh3
                  • 4...c5
                    • 5.d7#
          • 2...Bd3
            • 3.Bxd3
              • 3...dxc6
                • 4.Bf5
                  • 4...c5
                    • 5.d7#
          • 2...Bf3
            • 3.Sb4
              • threat
                • 4.Sa6
                  • threat
                    • 5.Sc7#
            • 3.Sa7
              • threat
                • 4.Sb5
                  • threat
                    • 5.Sc7#
            • 3.Sb8
              • threat
                • 4.Sa6
                  • threat
                    • 5.Sc7#
          • 2...Bg4
            • 3.Sb4
              • threat
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
                • 4.Sa6
                  • threat
                    • 5.Sc7#
            • 3.Sa7
              • threat
                • 4.Sb5
                  • threat
                    • 5.Sc7#
            • 3.Sb8
              • threat
                • 4.Sa6
                  • threat
                    • 5.Sc7#
          • 2...Bh5
            • 3.Sb4
              • threat
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
                • 4.Sa6
                  • threat
                    • 5.Sc7#
            • 3.Sa7
              • threat
                • 4.Sb5
                  • threat
                    • 5.Sc7#
            • 3.Sb8
              • threat
                • 4.Sa6
                  • threat
                    • 5.Sc7#
      • 1...Bf3
        • 2.Sxf3
          • 2...dxc4
            • 3.Sh4
              • 3...c3
                • 4.Sf5
                  • 4...c2
                    • 5.Sg7#
      • 1...Be6
        • 2.Sd3
          • threat
            • 3.Sb4
              • threat
                • 4.Sa6
                  • threat
                    • 5.Sc7#
            • 3.Sf4
              • threat
                • 4.Sh5
                  • threat
                    • 5.Sg7#
              • 3...Bg4
                • 4.Sxd5
                  • threat
                    • 5.Sc7#
            • 3.Sc5
              • threat
                • 4.Sa6
                  • threat
                    • 5.Sc7#

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