Problem Display
PID: 182520 (8/bp3K2/1p1k4/8/1P1N1P2/P3p1P1/P5P1/3R4 w - - 0 1)

Dobbs, Gilbert S

British Chess Magazine, 1912

8/bp3K2/1p1k4/8/1P1N1P2/P3p1P1/P5P1/3R4

#3

9 + 5


SOLUTION


  • SOUND
  • Keys
    • 1.a4!
      • threat
        • 2.Sb5+
          • 2...Kc6
            • 3.Rd6#
        • 2.Se6+
          • 2...Kc6
            • 3.b5#
      • 1...Kd5
        • 2.Sb5+
          • 2...Kc4
            • 3.Rd4#
          • 2...Ke4
            • 3.Sd6#
          • 2...Kc6
            • 3.Rd6#
      • 1...Kc7
        • 2.Se6+
          • 2...Kc6
            • 3.b5#
          • 2...Kb8
            • 3.Rd8#
          • 2...Kc8
            • 3.Rd8#
      • 1...Kd7
        • 2.Se6+
          • 2...Kc6
            • 3.b5#
          • 2...Kc8
            • 3.Rd8#
      • 1...Bb8
        • 2.Se6+
          • 2...Kc6
            • 3.b5#
      • 1...e2
        • 2.Sb5+
          • 2...Kc6
            • 3.Rd6#
      • 1...b5
        • 2.Sxb5+
          • 2...Kc6
            • 3.Rd6#

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