MESON Chess Problem Database

Problem Display
PID: 83347 (8/3NK3/8/p1pk4/2R2p2/8/B7/8 w - - 0 1)

Havel, Miroslav

Schach-Echo, 1958

8/3NK3/8/p1pk4/2R2p2/8/B7/8

#4

4 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Kd8!
      • threat
        • 2.Kc7
          • threat
            • 3.Rxf4+
              • 3...c4
                • 4.Bxc4#
          • 2...Ke6
            • 3.Rxc5+
              • 3...Ke7
                • 4.Re5#
          • 2...f3
            • 3.Rf4+
              • 3...c4
                • 4.Bxc4#
            • 3.Rg4+
              • 3...c4
                • 4.Bxc4#
            • 3.Rh4+
              • 3...c4
                • 4.Bxc4#
      • 1...Kc6
        • 2.Rxc5+
          • 2...Kd6
            • 3.Rb5
              • threat
                • 4.Rb6#
              • 3...Kc6
                • 4.Rb6#
          • 2...Kb7
            • 3.Rc7+
              • 3...Ka6
                • 4.Bc4#
              • 3...Ka8
                • 4.Bd5#
      • 1...Kd6
        • 2.Rxc5
          • threat
            • 3.Rb5
              • threat
                • 4.Rb6#
              • 3...Kc6
                • 4.Rb6#
      • 1...Ke6
        • 2.Rxf4+
          • 2...c4
            • 3.Bxc4+
              • 3...Kd6
                • 4.Rf6#
        • 2.Rxc5+
          • 2...Kd6
            • 3.Rb5
              • threat
                • 4.Rb6#
              • 3...Kc6
                • 4.Rb6#
      • 1...f3
        • 2.Kc7
          • threat
            • 3.Rf4+
              • 3...c4
                • 4.Bxc4#
            • 3.Rg4+
              • 3...c4
                • 4.Bxc4#
            • 3.Rh4+
              • 3...c4
                • 4.Bxc4#
          • 2...Ke6
            • 3.Rxc5+
              • 3...Ke7
                • 4.Re5#

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