MESON Chess Problem Database

Problem Display
PID: 212283 (r7/2bBnnN1/PpP5/1K1k4/3pp2p/4pN1r/8/B5Q1 w - - 0 1)

Bayer, Konrad

London, 1863

r7/2bBnnN1/PpP5/1K1k4/3pp2p/4pN1r/8/B5Q1

#5

8 + 11

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qxe3!
      • threat
        • 2.Qxd4#
      • 1...Sd6+
        • 2.Kb4
          • threat
            • 3.Qxd4#
          • 2...Sxc6+
            • 3.Bxc6+
              • 3...Kxc6
                • 4.Se5+
                  • 4...Kd5
                    • 5.Qxd4#
      • 1...dxe3
        • 2.Be6+
          • 2...Kd6
            • 3.Be5+
              • 3...Sxe5
                • 4.Sg5
                  • threat
                    • 5.Sxe4#
                  • 4...S5xc6
                    • 5.Sf7#
                  • 4...S7xc6
                    • 5.Sf5#
                  • 4...Bb8
                    • 5.Se8#
                  • 4...Bd8
                    • 5.Se8#
                  • 4...Sd3
                    • 5.Sf7#
                  • 4...Sf3
                    • 5.Sf7#
                  • 4...Sc4
                    • 5.Sf7#
                  • 4...Sg4
                    • 5.Sf7#
                  • 4...S5g6
                    • 5.Sf7#
                  • 4...Sd7
                    • 5.Sf7#
                  • 4...Sf7
                    • 5.Sxf7#
                  • 4...Sd5
                    • 5.Sf5#
                  • 4...Sf5
                    • 5.Sxf5#
                  • 4...S7g6
                    • 5.Sf5#
                  • 4...Sc8
                    • 5.Sf5#
                  • 4...Sg8
                    • 5.Sf5#
      • 1...Be5
        • 2.Be6+
          • 2...Kd6
            • 3.Qa3+
              • 3...Kc7
                • 4.Qxe7+
                  • 4...Kb8
                    • 5.Qb7#

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