MESON Chess Problem Database

Problem Display
PID: 54661 (7n/kpK5/4b3/1Pp1P3/1p2p3/2ppP1Q1/8/8 w - - 0 1)

Kaiser, Gerhard

3rd Prize, Deutsche Schachblatter, 1950

7n/kpK5/4b3/1Pp1P3/1p2p3/2ppP1Q1/8/8

#4

5 + 9

3105 FIDE Album (1945-1955) 1950

SOLUTION

  • SOUND
  • Keys
    • 1.Qg5!
      • threat
        • 2.Qd8
          • threat
            • 3.Qb8#
          • 2...Bc8
            • 3.Qxc8
              • threat
                • 4.Qxb7#
                • 4.Qb8#
      • 1...Ka8
        • 2.Qd8+
          • 2...Bc8
            • 3.Qxc8+
              • 3...Ka7
                • 4.Qxb7#
                • 4.Qb8#
            • 3.b6
              • threat
                • 4.Qxc8#
      • 1...Bc4
        • 2.Qd8
          • threat
            • 3.Qb8#
          • 2...Bxb5
            • 3.Qb8+
              • 3...Ka6
                • 4.Qa8#
      • 1...Bd7
        • 2.Qd8
          • threat
            • 3.Qb8#
          • 2...Bxb5
            • 3.Qb8+
              • 3...Ka6
                • 4.Qa8#
          • 2...Bc8
            • 3.Qxc8
              • threat
                • 4.Qxb7#
                • 4.Qb8#
        • 2.Qg8
          • threat
            • 3.Qa2#
            • 3.Qb8#
          • 2...Bxb5
            • 3.Qb8+
              • 3...Ka6
                • 4.Qa8#
      • 1...Bc8
        • 2.Qd8
          • threat
            • 3.Qxc8
              • threat
                • 4.Qxb7#
                • 4.Qb8#
          • 2...Ka8
            • 3.Qxc8+
              • 3...Ka7
                • 4.Qxb7#
                • 4.Qb8#
            • 3.b6
              • threat
                • 4.Qxc8#
          • 2...b6
            • 3.Qxc8
              • threat
                • 4.Qa6#
                • 4.Qb7#
                • 4.Qb8#
        • 2.Qg1
          • threat
            • 3.Qa1#
          • 2...Be6
            • 3.Qa1+
              • 3...Ba2
                • 4.Qxa2#
          • 2...b6
            • 3.Qa1+
              • 3...Ba6
                • 4.Qxa6#
            • 3.Kxc8
              • threat
                • 4.Qa1#
              • 3...Ka8
                • 4.Qa1#
        • 2.Qg8
          • threat
            • 3.Qa2#
          • 2...Sf7
            • 3.Qxc8
              • threat
                • 4.Qxb7#
                • 4.Qb8#
          • 2...b3
            • 3.Qxc8
              • threat
                • 4.Qxb7#
                • 4.Qb8#
          • 2...c4
            • 3.Qxc8
              • threat
                • 4.Qxb7#
                • 4.Qb8#
          • 2...b6
            • 3.Qa2+
              • 3...Ba6
                • 4.Qxa6#
            • 3.Qxc8
              • threat
                • 4.Qa6#
                • 4.Qb7#
                • 4.Qb8#
      • 1...Sf7
        • 2.Qg1
          • threat
            • 3.Qa1+
              • 3...Ba2
                • 4.Qxa2#
          • 2...Ka8
            • 3.Qa1+
              • 3...Ba2
                • 4.Qxa2#
          • 2...Ba2
            • 3.Qg8
              • threat
                • 4.Qb8#
              • 3...Sd8
                • 4.Qxa2#
          • 2...Bb3
            • 3.Qa1+
              • 3...Ba2
                • 4.Qxa2#
              • 3...Ba4
                • 4.Qxa4#
          • 2...Bc4
            • 3.Qa1+
              • 3...Ba2
                • 4.Qxa2#
          • 2...Bd5
            • 3.Qa1+
              • 3...Ba2
                • 4.Qxa2#
      • 1...b6
        • 2.Qd8
          • threat
            • 3.Qb8#
          • 2...Bc8
            • 3.Qxc8
              • threat
                • 4.Qa6#
                • 4.Qb7#
                • 4.Qb8#

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