Problem Display
PID: 209773 (8/1Bp5/2R5/3k1p2/5p2/2P2P2/2P5/K5B1 w - - 0 1)

Gold, Samuel

Dubuque Chess Journal, 1873

8/1Bp5/2R5/3k1p2/5p2/2P2P2/2P5/K5B1

#4

7 + 4


6490 yacpdb 2020

SOLUTION


  • SOUND
  • Keys
    • 1.Bc5!
      • threat
        • 2.Ba3
          • 2...Ke5
            • 3.Bb2
              • 3...Kd5
                • 4.c4#
        • 2.Be7
          • 2...Ke5
            • 3.Bf6+
              • 3...Kd5
                • 4.c4#
            • 3.Bc8
              • 3...Kd5
                • 4.Rc5#
        • 2.Bf8
          • 2...Ke5
            • 3.Bg7+
              • 3...Kd5
                • 4.c4#
            • 3.Bc8
              • 3...Kd5
                • 4.Rc5#
      • 1...Kc4
        • 2.Ba3+
          • 2...Kb5
            • 3.c4+
              • 3...Ka4
                • 4.Ra6#
              • 3...Ka5
                • 4.Ra6#
          • 2...Kd5
            • 3.Bb2
              • 3...Ke5
                • 4.c4#
      • 1...Ke5
        • 2.Ba3
          • 2...Kd5
            • 3.Bb2
              • 3...Ke5
                • 4.c4#

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