MESON Chess Problem Database

Problem Display
PID: 89448 (5R2/8/2p4p/4k3/Q7/8/5P2/K7 w - - 0 1)

Pospisil, Josef

Zlata Praha, 1914

5R2/8/2p4p/4k3/Q7/8/5P2/K7

#4

4 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Qd1!
      • threat
        • 2.Qd7
          • threat
            • 3.f3
              • threat
                • 4.Rf5#
          • 2...Ke4
            • 3.Qd6
              • threat
                • 4.Rf4#
      • 1...Ke6
        • 2.f4
          • threat
            • 3.Qd8
              • threat
                • 4.Rf6#
          • 2...Ke7
            • 3.Qd8+
              • 3...Ke6
                • 4.Rf6#
      • 1...c5
        • 2.Qd7
          • threat
            • 3.Rf5+
              • 3...Ke4
                • 4.Qd5#
            • 3.f3
              • threat
                • 4.Rf5#
          • 2...Ke4
            • 3.Rf5
              • threat
                • 4.Qd5#
            • 3.Qd6
              • threat
                • 4.Rf4#

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