MESON Chess Problem Database

Problem Display
PID: 246267 (kB6/1pKp4/3Pp2Q/8/1p3Pp1/1b1P1pp1/1P6/8 w - - 0 1)

Rautanen, Aleksis Richard Rurik

Helsingin Sanomat, 1955

kB6/1pKp4/3Pp2Q/8/1p3Pp1/1b1P1pp1/1P6/8

#4

7 + 9

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Qh1!
      • threat
        • 2.Qa1+
          • 2...Ba2
            • 3.Qxa2#
          • 2...Ba4
            • 3.Qxa4#
      • 1...Ba2
        • 2.Qa1
          • threat
            • 3.Qxa2#
          • 2...b3
            • 3.Qe1
              • threat
                • 4.Qa5#
              • 3...b6
                • 4.Qe4#
      • 1...Ba4
        • 2.Qa1
          • threat
            • 3.Qxa4#
          • 2...b5
            • 3.Qg1
              • threat
                • 4.Qa7#
              • 3...f2
                • 4.Qg2#
      • 1...b5
        • 2.Qa1+
          • 2...Ba4
            • 3.Qg1
              • threat
                • 4.Qa7#
              • 3...f2
                • 4.Qg2#
        • 2.Qh8
          • threat
            • 3.Qd4
              • threat
                • 4.Qa7#
            • 3.Qc8
              • threat
                • 4.Qa6#
                • 4.Qb7#

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