Problem Display
PID: 196186 (8/8/8/8/8/1P5P/bR6/5K1k w - - 0 1)

Wainwright, Joseph CJ

American Chess Bulletin, 1919

8/8/8/8/8/1P5P/bR6/5K1k

#4

4 + 2


6490 yacpdb 2019

SOLUTION


  • SOUND
  • Keys
    • 1.Kf2!
      • 1...Kh2
        • 2.Rxa2
          • 2...Kh1
            • 3.Kg3
              • 3...Kg1
                • 4.Ra1#
          • 2...Kxh3
            • 3.Ra4
              • 3...Kh2
                • 4.Rh4#
      • 1...Bxb3
        • 2.Rxb3
          • 2...Kh2
            • 3.h4
              • 3...Kh1
                • 4.Rh3#
        • 2.Kg3
          • threat
            • 3.Rb1+
              • 3...Bd1
                • 4.Rxd1#
            • 3.Rxb3
              • 3...Kg1
                • 4.Rb1#
          • 2...Kg1
            • 3.Rb1+
              • 3...Bd1
                • 4.Rxd1#
          • 2...Bd1
            • 3.Rb1
              • 3...Kg1
                • 4.Rxd1#
          • 2...Ba2
            • 3.Rxa2
              • 3...Kg1
                • 4.Ra1#
          • 2...Bc2
            • 3.Rxc2
              • 3...Kg1
                • 4.Rc1#
          • 2...Ba4
            • 3.Rb1+
              • 3...Bd1
                • 4.Rxd1#
          • 2...Bc4
            • 3.Rb1+
              • 3...Bf1
                • 4.Rxf1#
      • 1...Bb1
        • 2.Rxb1+
          • 2...Kh2
            • 3.Kf3
              • 3...Kxh3
                • 4.Rh1#

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