MESON Chess Problem Database

Problem Display
PID: 248008 (8/Q7/7p/6P1/5PPR/8/5Ppp/K2B2bk w - - 0 1)

Liebeck, Professor Hans

McIntyre, Donald Glenoe

Problem (Zagreb), 1958

8/Q7/7p/6P1/5PPR/8/5Ppp/K2B2bk

#4

8 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Bf3!
      • threat
        • 2.Ba8
          • threat
            • 3.Qb7
              • threat
                • 4.Qxg2#
          • 2...Bxf2
            • 3.Qxf2
              • threat
                • 4.Bxg2#
                • 4.Qe1#
                • 4.Qf1#
                • 4.Qxg2#
        • 2.Qa6
          • threat
            • 3.Qf1
              • threat
                • 4.Bxg2#
                • 4.Qxg2#
          • 2...Bxf2
            • 3.Qf1+
              • 3...Bg1
                • 4.Bxg2#
                • 4.Qxg2#
          • 2...h5
            • 3.Qf1
              • 3...hxg4
                • 4.Bxg2#
                • 4.Qxg2#
      • 1...hxg5
        • 2.Rh8
          • 2...Bxf2
            • 3.Qxf2
              • 3...gxf4
                • 4.Bxg2#
                • 4.Qe1#
                • 4.Qf1#
                • 4.Qxg2#
          • 2...gxf4
            • 3.Qh7
              • 3...Bxf2
                • 4.Qxh2#
      • 1...h5
        • 2.Ba8
          • threat
            • 3.Qb7
              • threat
                • 4.Qxg2#
          • 2...Bxf2
            • 3.Qxf2
              • 3...hxg4
                • 4.Bxg2#
                • 4.Qe1#
                • 4.Qf1#
                • 4.Qxg2#

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