MESON Chess Problem Database

Problem Display
PID: 202009 (k7/P5Q1/8/8/8/1p6/pK6/R7 w - - 0 1)

Olson, Anders Elis Waldemar

Folket, 1923

k7/P5Q1/8/8/8/1p6/pK6/R7

#3

4 + 3

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Qc3?
      • threat
        • 2.Qa5
          • 2...Kb7
            • 3.a8Q#
        • 2.Qxb3
          • 2...Kxa7
            • 3.Rxa2#
      • 1...Kxa7
        • 2.Qxb3
          • threat
            • 3.Rxa2#
          • 2...Ka6
            • 3.Rxa2#
          • 2...Ka8
            • 3.Rxa2#
      • 1...Kb7!
    • 1.Qg3?
      • threat
        • 2.Qb8#
      • 1...Kxa7
        • 2.Qxb3
          • threat
            • 3.Rxa2#
          • 2...Ka6
            • 3.Rxa2#
          • 2...Ka8
            • 3.Rxa2#
      • 1...Kb7!
    • 1.Qg8+?
      • 1...Kxa7
        • 2.Qxb3
          • threat
            • 3.Rxa2#
          • 2...Ka6
            • 3.Rxa2#
          • 2...Ka8
            • 3.Rxa2#
      • 1...Kb7!
  • Keys
    • 1.Kc1!
      • 1...b2+
        • 2.Qxb2
          • 2...Kxa7
            • 3.Rxa2#

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