MESON Chess Problem Database

Problem Display
PID: 174790 (8/7N/2pK3p/Pp2Nk1p/1pp3pP/4Bp2/2P2P2/2R2B2 w - - 0 1)

Zajic, Helmut

Die Schwalbe, 1978

8/7N/2pK3p/Pp2Nk1p/1pp3pP/4Bp2/2P2P2/2R2B2

#4

10 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Ra1!
      • 1...b3
        • 2.Ra4
          • threat
            • 3.Bd3+
              • 3...cxd3
                • 4.Rf4#
          • 2...bxa4
            • 3.Bxc4
              • threat
                • 4.Bd3#
              • 3...Ke4
                • 4.Bd3#
          • 2...b4
            • 3.Bxc4
              • threat
                • 4.Bd3#
              • 3...Ke4
                • 4.Bd3#
      • 1...c5
        • 2.Ra4
          • 2...Ke4
            • 3.Ke6
              • threat
                • 4.Sf6#
          • 2...bxa4
            • 3.Bxc4
              • threat
                • 4.Bd3#
              • 3...Ke4
                • 4.Bd3#
          • 2...b3
            • 3.Bd3+
              • 3...cxd3
                • 4.Rf4#
          • 2...g3
            • 3.Bh3+
              • 3...Ke4
                • 4.Sf6#

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