Problem Display
PID: 268566 (2R5/R3p3/3p4/p1Pp4/k1Nr4/1p6/1p1p4/1Kbr4 w - - 0 1)

Boswell, Edward

British Chess Magazine, 1934

2R5/R3p3/3p4/p1Pp4/k1Nr4/1p6/1p1p4/1Kbr4

#3

5 + 11


SOLUTION


  • SOUND
  • Keys
    • 1.Sxa5!
      • threat
        • 2.Rb8
          • threat
            • 3.Sxb3#
            • 3.Sc4#
            • 3.Sc6#
          • 2...Ka3
            • 3.Sc4#
      • 1...Ka3
        • 2.Rb8
          • threat
            • 3.Sc4#
          • 2...Ka4
            • 3.Sxb3#
            • 3.Sc4#
            • 3.Sc6#
          • 2...Ra4
            • 3.Rxb3#
          • 2...Rc4
            • 3.Sxc4#
      • 1...Kb4
        • 2.Rb8+
          • 2...Ka3
            • 3.Sc4#
          • 2...Kc3
            • 3.Rxb3#
          • 2...Ka4
            • 3.Sxb3#
            • 3.Sc4#
            • 3.Sc6#
          • 2...Kxc5
            • 3.Rc7#
      • 1...Kb5
        • 2.Rb8+
          • 2...Ka4
            • 3.Sxb3#
            • 3.Sc4#
            • 3.Sc6#
          • 2...Kxc5
            • 3.Rc7#
      • 1...Rd3
        • 2.Rb8
          • threat
            • 3.Sxb3#
            • 3.Sc4#
            • 3.Sc6#
          • 2...Ka3
            • 3.Sxb3#
            • 3.Sc4#
            • 3.Sc6#
      • 1...Rb4
        • 2.Sc4+
          • 2...Kb5
            • 3.Sa3#
      • 1...Rc4
        • 2.Sc6+
          • 2...Kb5
            • 3.Ra5#

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