MESON Chess Problem Database

Problem Display
PID: 133715 (6n1/7p/4K3/p3NN2/2prkp1p/4r3/5Q2/7b w - - 0 1)

Eisert, Stephan

Illustrierte Wochenzeitung, 1999

6n1/7p/4K3/p3NN2/2prkp1p/4r3/5Q2/7b

#5

4 + 10

14503 Problemschach-Jahrbuch (1999) 2000
23 Die Schwalbe 2008

SOLUTION

  • SOUND
  • Keys
    • 1.Qf1!
      • threat
        • 2.Qxh1+
          • 2...Rf3
            • 3.Qxf3#
          • 2...f3
            • 3.Qxh4#
      • 1...f3
        • 2.Qf2
          • threat
            • 3.Qxe3#
            • 3.Qxh4#
          • 2...Rd6+
            • 3.Sxd6+
              • 3...Kd4
                • 4.Qb2+
                  • 4...Kc5
                    • 5.Sb7#
                  • 4...Rc3
                    • 5.Qb6#
                  • 4...c3
                    • 5.Qb6#
      • 1...Rdd3
        • 2.Qc1
          • threat
            • 3.Qxc4+
              • 3...Rd4
                • 4.Sd6#
                • 4.Qxd4#
          • 2...Rc3
            • 3.Qb1+
              • 3...Rcd3
                • 4.Qb7+
                  • 4...Rd5
                    • 5.Qxd5#
              • 3...Red3
                • 4.Qb7+
                  • 4...Rd5
                    • 5.Qxd5#
          • 2...c3
            • 3.Qc2
              • threat
                • 4.Qa4+
                  • 4...Rd4
                    • 5.Sd6#
                    • 5.Qxd4#
              • 3...f3
                • 4.Qa4+
                  • 4...Rd4
                    • 5.Qxd4#
              • 3...Rf3
                • 4.Qa4+
                  • 4...Rd4
                    • 5.Qxd4#
              • 3...Rg3
                • 4.Qa4+
                  • 4...Rd4
                    • 5.Qxd4#
              • 3...Rh3
                • 4.Qa4+
                  • 4...Rd4
                    • 5.Qxd4#
              • 3...a4
                • 4.Qxa4+
                  • 4...Rd4
                    • 5.Sd6#
                    • 5.Qxd4#
      • 1...Bf3
        • 2.Qb1+
          • 2...Red3
            • 3.Sf7
              • threat
                • 4.Sg5#
              • 3...h6
                • 4.Qb7+
                  • 4...Rd5
                    • 5.S7d6#
      • 1...h3
        • 2.Qb1+
          • 2...Red3
            • 3.Qxh1+
              • 3...f3
                • 4.Qe1+
                  • 4...Kf4
                    • 5.Qh4#
                  • 4...Re3
                    • 5.Qh4#
                    • 5.Qxe3#

This is a version

A correction by Eisert of a problem by him in Deutsche Schachblatter, 1965.

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