MESON Chess Problem Database

Problem Display
PID: 182005 (8/6q1/1pP5/1Q6/P3P3/R2K1p2/5P2/1NkB4 w - - 0 1)

Kockelkorn, Carl

Kohtz, Johannes

Deutsches Wochenschach, 1906

8/6q1/1pP5/1Q6/P3P3/R2K1p2/5P2/1NkB4

#4

9 + 4

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Ra1!
      • threat
        • 2.Sc3#
      • 1...Qd4+
        • 2.Kxd4
          • 2...Kxd1
            • 3.Sa3+
              • 3...Kd2
                • 4.Qd3#
                • 4.Qb2#
            • 3.Qb2
              • threat
                • 4.Sa3#
                • 4.Sc3#
                • 4.Qd2#
              • 3...Ke1
                • 4.Sa3#
                • 4.Sc3#
      • 1...Qxa1
        • 2.Sc3
          • 2...Qxc3+
            • 3.Kxc3
              • 3...Kxd1
                • 4.Qf1#
          • 2...Qb2
            • 3.Qg5+
              • 3...Qd2+
                • 4.Qxd2#
          • 2...Qa2
            • 3.Sxa2+
              • 3...Kxd1
                • 4.Qb1#

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