MESON Chess Problem Database

Problem Display
PID: 214248 (8/R2p4/1p4K1/1kp5/3p3Q/3p4/3B4/8 w - - 0 1)

Minckwitz, Johannes

Vasarnapi Ujsag, 1877

8/R2p4/1p4K1/1kp5/3p3Q/3p4/3B4/8

#4

4 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Qd8!
      • threat
        • 2.Qxd7+
          • 2...Kc4
            • 3.Ra2
              • 3...Kb3
                • 4.Qa4#
              • 3...b5
                • 4.Qe6#
                • 4.Qf7#
            • 3.Ra3
              • 3...b5
                • 4.Qe6#
                • 4.Qf7#
      • 1...Kc4
        • 2.Qxd7
          • threat
            • 3.Ra2
              • 3...Kb3
                • 4.Qa4#
              • 3...b5
                • 4.Qe6#
                • 4.Qf7#
            • 3.Ra3
              • 3...b5
                • 4.Qe6#
                • 4.Qf7#
          • 2...Kb3
            • 3.Qa4+
              • 3...Kb2
                • 4.Qa2#
      • 1...d6
        • 2.Qa8
          • 2...Kc4
            • 3.Ra1
              • 3...Kb3
                • 4.Qa2#
              • 3...Kb5
                • 4.Qa4#
              • 3...b5
                • 4.Qa2#
              • 3...d5
                • 4.Qa4#
          • 2...d5
            • 3.Qe8+
              • 3...Kc4
                • 4.Qa4#
            • 3.Ra1
              • threat
                • 4.Qa4#
              • 3...Kc4
                • 4.Qa4#
              • 3...c4
                • 4.Qxd5#
            • 3.Ra2
              • threat
                • 4.Qa4#
              • 3...Kc4
                • 4.Qa4#
              • 3...c4
                • 4.Qxd5#
            • 3.Ra3
              • threat
                • 4.Qa4#
              • 3...Kc4
                • 4.Qa4#
              • 3...c4
                • 4.Qxd5#
            • 3.Rd7
              • 3...Kc4
                • 4.Qa4#
              • 3...c4
                • 4.Rxd5#

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