MESON Chess Problem Database

Problem Display
PID: 174322 (4rb2/np6/b7/3p2pK/6Pn/kBP2N2/6pQ/1R6 w - - 0 1)

Buchner, Richard

Arbeiter Schachzeitung, 1927

4rb2/np6/b7/3p2pK/6Pn/kBP2N2/6pQ/1R6

#4

7 + 10

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Qg1!
      • threat
        • 2.Qc1#
      • 1...Re1
        • 2.Sxe1
          • threat
            • 3.Sc2#
          • 2...Bd3
            • 3.Sc2+
              • 3...Bxc2
                • 4.Qxa7#
                • 4.Qc1#
            • 3.Qxa7+
              • 3...Ba6
                • 4.Sc2#
            • 3.Sxd3
              • threat
                • 4.Qxa7#
                • 4.Qc1#
        • 2.Qxe1
          • threat
            • 3.Qc1#
          • 2...g1Q
            • 3.Sxg1
              • threat
                • 4.Qc1#
          • 2...g1R
            • 3.Sxg1
              • threat
                • 4.Qc1#
        • 2.Sd4
          • threat
            • 3.Sc2#
          • 2...Rxb1
            • 3.Qxb1
              • threat
                • 4.Sc2#
                • 4.Qa2#
                • 4.Qa1#
                • 4.Qc1#
          • 2...Re2
            • 3.Ra1+
              • 3...Kb2
                • 4.Qc1#
              • 3...Ra2
                • 4.Rxa2#
                • 4.Qc1#
            • 3.Qc1+
              • 3...Rb2
                • 4.Ra1#
                • 4.Qxb2#
            • 3.Sxe2
              • threat
                • 4.Qc1#
          • 2...Bd3
            • 3.Sc2+
              • 3...Bxc2
                • 4.Qxa7#
      • 1...Bf1
        • 2.Qxa7+
          • 2...Ba6
            • 3.Sd4
              • threat
                • 4.Sc2#
                • 4.Sb5#
        • 2.Se1
          • threat
            • 3.Sc2#
          • 2...Rxe1
            • 3.Qf2
              • threat
                • 4.Qa2#
                • 4.Qb2#
              • 3...Re2
                • 4.Qxa7#
              • 3...Be2
                • 4.Qxf8#
          • 2...Bd3
            • 3.Sc2+
              • 3...Bxc2
                • 4.Qxa7#
                • 4.Qc1#
            • 3.Qxa7+
              • 3...Ba6
                • 4.Sc2#
            • 3.Sxd3
              • threat
                • 4.Qxa7#
                • 4.Qc1#

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