Problem Display
PID: 25127 (8/4p3/4P2B/R5P1/4kNp1/1K2p1P1/4P3/8 w - - 0 1)

Sweet, John Hales

Illustrated London News, 1851

8/4p3/4P2B/R5P1/4kNp1/1K2p1P1/4P3/8

#4

8 + 4


3978 200 Demanding Chess Puzzles 1996
3977 200 Intriguing Chess Puzzles 1996

SOLUTION


  • COOKED
  • Keys
    • 1.Kb4!
      • 1...Kd4
        • 2.Bg7+
          • 2...Ke4
            • 3.Kc5
              • 3...Kf5
                • 4.Kd4#
    • 1.Sd3!
      • 1...Kd4
        • 2.g6
          • 2...Ke4
            • 3.Re5+
              • 3...Kd4
                • 4.Bxe3#
    • 1.Sh3!
      • threat
        • 2.Kc3
          • 2...gxh3
            • 3.Bg7
              • 3...h2
                • 4.Re5#
        • 2.Kc4
          • 2...gxh3
            • 3.Bg7
              • 3...h2
                • 4.Re5#
        • 2.Bg7
          • 2...gxh3
            • 3.Kc3
              • 3...h2
                • 4.Re5#
            • 3.Kc4
              • 3...h2
                • 4.Re5#
            • 3.Ba1
              • 3...h2
                • 4.Re5#
            • 3.Bb2
              • 3...h2
                • 4.Re5#
            • 3.Bc3
              • 3...h2
                • 4.Re5#
      • 1...Kd4
        • 2.Bg7+
          • 2...Ke4
            • 3.Kc3
              • 3...gxh3
                • 4.Re5#
            • 3.Kc4
              • 3...gxh3
                • 4.Re5#
            • 3.Ba1
              • 3...gxh3
                • 4.Re5#
            • 3.Bb2
              • 3...gxh3
                • 4.Re5#
            • 3.Bc3
              • 3...gxh3
                • 4.Re5#
      • 1...gxh3
        • 2.Kc3
          • 2...h2
            • 3.Bg7
              • threat
                • 4.Re5#
        • 2.Kc4
          • 2...h2
            • 3.Bg7
              • threat
                • 4.Re5#
        • 2.Bg7
          • 2...h2
            • 3.Kc3
              • threat
                • 4.Re5#
            • 3.Kc4
              • threat
                • 4.Re5#
            • 3.Ba1
              • threat
                • 4.Re5#
            • 3.Bb2
              • threat
                • 4.Re5#
            • 3.Bc3
              • threat
                • 4.Re5#
    • 1.Bf8!
      • 1...Kd4
        • 2.Bxe7
          • 2...Ke4
            • 3.Bd6
              • 3...Kd4
                • 4.Ra4#
    • 1.g6!
      • 1...Kd4
        • 2.Sd3
          • 2...Ke4
            • 3.Re5+
              • 3...Kd4
                • 4.Bxe3#

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