Problem Display
PID: 94760 (8/8/8/3p4/p3p3/k1B5/P1P5/R3K2b w Q - 0 1)

Eaton, Vincent Lanius

British Chess Magazine, 1938

8/8/8/3p4/p3p3/k1B5/P1P5/R3K2b

#4

5 + 5


6490 yacpdb 2009

SOLUTION


  • SOUND
  • Keys
    • 1.0-0-0!
      • threat
        • 2.Kb1
          • threat
            • 3.Rd4
              • threat
                • 4.Bb2#
                • 4.Bb4#
          • 2...d4
            • 3.Rxd4
              • threat
                • 4.Bb2#
                • 4.Bb4#
        • 2.Rd4
          • threat
            • 3.Bb2+
              • 3...Kxa2
                • 4.Rxa4#
            • 3.Kb1
              • threat
                • 4.Bb2#
                • 4.Bb4#
      • 1...Kxa2
        • 2.Kd2
          • threat
            • 3.Ra1#
          • 2...e3+
            • 3.Ke1
              • threat
                • 4.Ra1#
              • 3...Ka3
                • 4.Ra1#
      • 1...d4
        • 2.Rxd4
          • threat
            • 3.Bb2+
              • 3...Kxa2
                • 4.Rxa4#
            • 3.Kb1
              • threat
                • 4.Bb2#
                • 4.Bb4#

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