MESON Chess Problem Database

Problem Display
PID: 90875 (1K6/8/1k6/3R4/P7/3B4/1N6/1n6 w - - 0 1)

Kohbieter, Erich

Die Schwalbe, 1961

1K6/8/1k6/3R4/P7/3B4/1N6/1n6

#3

5 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sc4+?
      • 1...Ka6
        • 2.Ra5#
        • 2.Rd6#
      • 1...Kc6!
    • 1.Bxb1?
      • 1...Ka6
        • 2.Kc7
          • 2...Ka7
            • 3.Ra5#
      • 1...Kc6!
    • 1.Rb5+?
      • 1...Ka6
        • 2.Sc4
          • threat
            • 3.Ra5#
            • 3.Rb6#
        • 2.Be4
          • threat
            • 3.Bb7#
        • 2.Bf5
          • threat
            • 3.Bc8#
      • 1...Kc6!
  • Keys
    • 1.Ba6!
      • threat
        • 2.Sc4+
          • 2...Kxa6
            • 3.Ra5#
            • 3.Rd6#
          • 2...Kc6
            • 3.Bb7#
        • 2.Bb7
          • threat
            • 3.Sc4#
            • 3.Rb5#
            • 3.a5#
      • 1...Kxa6
        • 2.Sc4
          • threat
            • 3.Ra5#
            • 3.Rd6#
      • 1...Kc6
        • 2.Bb7+
          • 2...Kb6
            • 3.Sc4#
            • 3.Rb5#
            • 3.a5#
      • 1...Sd2
        • 2.Bb7
          • threat
            • 3.Rb5#
            • 3.a5#
      • 1...Sa3
        • 2.Bb7
          • threat
            • 3.a5#
          • 2...Sb5
            • 3.Sc4#
            • 3.Rxb5#
          • 2...Sc4
            • 3.Sxc4#
            • 3.Rb5#
      • 1...Sc3
        • 2.Sc4+
          • 2...Kxa6
            • 3.Ra5#
            • 3.Rd6#
          • 2...Kc6
            • 3.Bb7#

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