MESON Chess Problem Database

Problem Display
PID: 170760 (8/8/6K1/2p5/6B1/2p5/8/QNk5 w - - 0 1)

Henneberger, Moritz

Basler Nachrichten, 1952

8/8/6K1/2p5/6B1/2p5/8/QNk5

#4

4 + 3

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Kf5!
      • threat
        • 2.Sa3+
          • 2...Kd2
            • 3.Ke4
              • threat
                • 4.Qd1#
              • 3...c2
                • 4.Sc4#
      • 1...Kc2
        • 2.Qa2+
          • 2...Kc1
            • 3.Sa3
              • threat
                • 4.Qc2#
              • 3...c2
                • 4.Qxc2#
          • 2...Kd3
            • 3.Qe2+
              • 3...Kd4
                • 4.Qe4#
            • 3.Ke5
              • threat
                • 4.Qe2#
              • 3...Ke3
                • 4.Qe2#
              • 3...c2
                • 4.Qb3#
      • 1...c2
        • 2.Sc3+
          • 2...Kd2
            • 3.Se4+
              • 3...Kd3
                • 4.Qc3#
              • 3...Ke3
                • 4.Qc3#
      • 1...c4
        • 2.Sa3+
          • 2...Kd2
            • 3.Ke4
              • 3...c2
                • 4.Sxc4#
        • 2.Ke4
          • threat
            • 3.Sa3+
              • 3...Kd2
                • 4.Qd1#
          • 2...Kc2
            • 3.Sd2
              • 3...Kxd2
                • 4.Qd1#
              • 3...cxd2
                • 4.Bd1#
          • 2...c2
            • 3.Sa3+
              • 3...Kd2
                • 4.Sxc4#

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