Problem Display
PID: 86047 (2R5/k7/P7/1K3p2/1B1b4/6p1/8/8 w - - 0 1)

Speckmann, Werner

Deutsche Schachzeitung, 1979

2R5/k7/P7/1K3p2/1B1b4/6p1/8/8

#5

4 + 4


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Bb8+
          • 2...Ka8
            • 3.Be5+
              • 3...Ka7
                • 4.Bxd4#
      • 1...Bg1
        • 2.Bf4
          • 2...Bf2
            • 3.Bb8+
              • 3...Ka8
                • 4.Bxg3+
                  • 4...Ka7
                    • 5.Bxf2#
          • 2...Bd4
            • 3.Bb8+
              • 3...Ka8
                • 4.Be5+
                  • 4...Ka7
                    • 5.Bxd4#
          • 2...Bc5
            • 3.Bb8+
              • 3...Ka8
                • 4.Bd6+
                  • 4...Ka7
                    • 5.Bxc5#
          • 2...Bb6
            • 3.Bb8+
              • 3...Ka8
                • 4.Bc7+
                  • 4...Ka7
                    • 5.Bxb6#
                • 4.Kxb6
                  • threat
                    • 5.Bxg3#
                    • 5.Bf4#
                    • 5.Be5#
                    • 5.Bd6#
                    • 5.Ba7#
                    • 5.Bc7#
          • 2...g2
            • 3.Bb8+
              • 3...Ka8
                • 4.Bh2+
                  • 4...Ka7
                    • 5.Bxg1#

FEATURES


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