MESON Chess Problem Database

Problem Display
PID: 176650 (N7/p7/8/k7/8/K2P4/8/1R6 w - - 0 1)

Schrader, Carl

Schach-Echo, 1938

N7/p7/8/k7/8/K2P4/8/1R6

#3

4 + 2

81 Chess 1960
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Ka6
      • 2.Sc7+
        • 2...Ka5
          • 3.Rb5#
  • Tries
    • 1.Kb3?
      • 1...Ka6
        • 2.Kc4
          • 2...Ka5
            • 3.Ra1#
      • 1...a6
        • 2.Kc4
          • 2...Ka4
            • 3.Ra1#
      • 1...Kb5!
    • 1.Rb2?
      • 1...Ka6
        • 2.Sc7+
          • 2...Ka5
            • 3.Rb5#
      • 1...a6!
    • 1.Rb3?
      • 1...Ka6
        • 2.Sc7+
          • 2...Ka5
            • 3.Rb5#
      • 1...a6!
    • 1.Rb4?
      • 1...Ka6
        • 2.Sc7+
          • 2...Ka5
            • 3.Rb5#
      • 1...a6!
    • 1.Rb5+?
      • 1...Ka6
        • 2.Sc7#
      • 1...Kxb5!
    • 1.Rb8?
      • 1...Ka6
        • 2.Sc7+
          • 2...Ka5
            • 3.Rb5#
      • 1...a6!
  • Keys
    • 1.d4!
      • 1...Ka6
        • 2.Sc7+
          • 2...Ka5
            • 3.Rb5#
      • 1...a6
        • 2.Rc1
          • 2...Kb5
            • 3.Rc5#

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