Problem Display
PID: 194643 (8/p1k1K3/Bp1p4/8/1pP2B2/1P2P3/8/8 w - - 0 1)

Shinkman, William Anthony

Pittsburgh Gazette-Times, 1918

8/p1k1K3/Bp1p4/8/1pP2B2/1P2P3/8/8

#4

6 + 5


6490 yacpdb 2019

SOLUTION


  • COOKED
  • Keys
    • 1.Bh2!
      • 1...Kc6
        • 2.Bxd6
          • 2...b5
            • 3.c5
              • 3...Kd5
                • 4.Bb7#
      • 1...Kb8
        • 2.Kxd6
          • threat
            • 3.Kc6+
              • 3...Ka8
                • 4.Bb7#
          • 2...Ka8
            • 3.Kc6
              • 3...b5
                • 4.Bb7#
            • 3.Kc7
              • 3...b5
                • 4.Bb7#
      • 1...b5
        • 2.Bxd6+
          • 2...Kb6
            • 3.cxb5
              • 3...Ka5
                • 4.Bc7#
          • 2...Kc6
            • 3.c5
              • 3...Kd5
                • 4.Bb7#
    • 1.Bg3!
      • 1...Kc6
        • 2.Bxd6
          • 2...b5
            • 3.c5
              • 3...Kd5
                • 4.Bb7#
      • 1...Kb8
        • 2.Kxd6
          • threat
            • 3.Kc6+
              • 3...Ka8
                • 4.Bb7#
          • 2...Ka8
            • 3.Kc6
              • 3...b5
                • 4.Bb7#
            • 3.Kc7
              • 3...b5
                • 4.Bb7#
      • 1...b5
        • 2.Bxd6+
          • 2...Kb6
            • 3.cxb5
              • 3...Ka5
                • 4.Bc7#
          • 2...Kc6
            • 3.c5
              • 3...Kd5
                • 4.Bb7#

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