MESON Chess Problem Database

Problem Display
PID: 220770 (k7/8/1B1K4/8/4R2b/8/8/8 w - - 0 1)

Speckmann, Werner

Deutsche Schachzeitung, 1960

k7/8/1B1K4/8/4R2b/8/8/8

#4

3 + 2

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Kc7!
      • threat
        • 2.Ra4#
      • 1...Bg3+
        • 2.Kc8
          • threat
            • 3.Ra4#
          • 2...Be1
            • 3.Ra4+
              • 3...Ba5
                • 4.Rxa5#
            • 3.Re7
              • threat
                • 4.Ra7#
          • 2...Bb8
            • 3.Ra4+
              • 3...Ba7
                • 4.Rxa7#
      • 1...Bd8+
        • 2.Kc6
          • threat
            • 3.Re8
              • 3...Kb8
                • 4.Rxd8#
          • 2...Kb8
            • 3.Re8
              • threat
                • 4.Rxd8#
              • 3...Ka8
                • 4.Rxd8#
              • 3...Kc8
                • 4.Rxd8#
          • 2...Bxb6
            • 3.Kxb6
              • 3...Kb8
                • 4.Re8#
          • 2...Bh4
            • 3.Re8+
              • 3...Bd8
                • 4.Rxd8#
            • 3.Rxh4
              • 3...Kb8
                • 4.Rh8#
          • 2...Bg5
            • 3.Re8+
              • 3...Bd8
                • 4.Rxd8#
          • 2...Bf6
            • 3.Re8+
              • 3...Bd8
                • 4.Rxd8#
          • 2...Bc7
            • 3.Bxc7
              • 3...Ka7
                • 4.Ra4#
          • 2...Be7
            • 3.Rxe7
              • 3...Kb8
                • 4.Re8#

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