MESON Chess Problem Database

Problem Display
PID: 115541 (k2N4/1R3b2/4p3/1p6/4N3/5n2/8/2b4K w - - 0 1)

Drejak, Marek

5th Prize, Szachy, 1975

k2N4/1R3b2/4p3/1p6/4N3/5n2/8/2b4K

#3

4 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Sc5?
      • threat
        • 2.Sc6
          • threat
            • 3.Ra7#
            • 3.Rb8#
      • 1...Bf4
        • 2.Sc6
          • threat
            • 3.Ra7#
          • 2...Bb8
            • 3.Rxb8#
      • 1...Sd4
        • 2.Sd7
          • threat
            • 3.Sb6#
      • 1...Se5
        • 2.Sa6
          • threat
            • 3.Sc7#
      • 1...Be8!
    • 1.Sc6?
      • threat
        • 2.Ra7#
        • 2.Rb8#
      • 1...Be3
        • 2.Rb8#
      • 1...Bf4
        • 2.Ra7#
      • 1...Kxb7!
    • 1.Ra7+?
      • 1...Kb8
        • 2.Sc6+
          • 2...Kc8
            • 3.Sd6#
      • 1...Kxa7!
    • 1.Rb8+?
      • 1...Ka7
        • 2.Sc6+
          • 2...Ka6
            • 3.Sc5#
      • 1...Kxb8!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Sc6
          • threat
            • 3.Ra7#
            • 3.Rb8#
      • 1...Be3
        • 2.Sc6
          • threat
            • 3.Rb8#
          • 2...Ba7
            • 3.Rxa7#
      • 1...Be8
        • 2.Sxe6
          • threat
            • 3.Sc7#
      • 1...Sd4
        • 2.Sc8
          • threat
            • 3.Sb6#
      • 1...Se5
        • 2.Sxb5
          • threat
            • 3.Sc7#

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