MESON Chess Problem Database

Problem Display
PID: 171137 (8/3p4/2kN4/8/3R1K2/1P6/8/B7 w - - 0 1)

Ender, Adolf

Rhein-Neckar-Zeitung, 1997

8/3p4/2kN4/8/3R1K2/1P6/8/B7

#4

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Ke5!
      • threat
        • 2.Rc4+
          • 2...Kb6
            • 3.Bd4+
              • 3...Ka5
                • 4.Ra4#
              • 3...Ka6
                • 4.Ra4#
      • 1...Kc5
        • 2.Rc4+
          • 2...Kb6
            • 3.Bd4+
              • 3...Ka5
                • 4.Ra4#
              • 3...Ka6
                • 4.Ra4#
      • 1...Kb6
        • 2.Rc4
          • threat
            • 3.Bd4+
              • 3...Ka5
                • 4.Ra4#
              • 3...Ka6
                • 4.Ra4#
          • 2...Ka5
            • 3.Bd4
              • 3...Ka6
                • 4.Ra4#
          • 2...Ka6
            • 3.Bd4
              • 3...Ka5
                • 4.Ra4#
          • 2...Ka7
            • 3.Bd4+
              • 3...Ka6
                • 4.Ra4#
              • 3...Ka8
                • 4.Rc8#
              • 3...Kb8
                • 4.Rc8#
      • 1...Kc7
        • 2.Rc4+
          • 2...Kb6
            • 3.Bd4+
              • 3...Ka5
                • 4.Ra4#
              • 3...Ka6
                • 4.Ra4#
          • 2...Kb8
            • 3.Bd4
              • 3...Ka8
                • 4.Rc8#
          • 2...Kd8
            • 3.Rc8+
              • 3...Ke7
                • 4.Re8#

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