MESON Chess Problem Database

Problem Display
PID: 93693 (3nq3/5p2/3p1r2/1R1B3p/1b1N3p/2k5/2Pp4/1K1R2Q1 w - - 0 1)

Segal, Leon

3rd Prize, Parallele 50, 1950

3nq3/5p2/3p1r2/1R1B3p/1b1N3p/2k5/2Pp4/1K1R2Q1

#4

7 + 10

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rb8!
      • threat
        • 2.Qe3+
          • 2...Qxe3
            • 3.Sb5#
      • 1...Rf3
        • 2.Qg7
          • threat
            • 3.Se2#
            • 3.Sb5#
          • 2...Rf6
            • 3.Sb5+
              • 3...Qxb5
                • 4.Qxf6#
            • 3.Qxf6
              • threat
                • 4.Se2#
                • 4.Sb5#
                • 4.Se6#
          • 2...f6
            • 3.Qa7
              • threat
                • 4.Qa1#
              • 3...Qa4
                • 4.Se2#
              • 3...Ba3
                • 4.Rb3#
              • 3...Ba5
                • 4.Rb3#
      • 1...Re6
        • 2.Qf2
          • threat
            • 3.Qxd2#
          • 2...Re2
            • 3.Qf6
              • threat
                • 4.Sxe2#
                • 4.Sb5#
              • 3...Re5
                • 4.Se2#

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