MESON Chess Problem Database

Problem Display
PID: 235817 (k5r1/8/NKb5/n7/2p5/8/7Q/8 w - - 0 1)

Scherm, Werner

Freie Presse, 1975

k5r1/8/NKb5/n7/2p5/8/7Q/8

#3

3 + 5

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Rg1
      • 2.Qb8#
    • 1...Rg2
      • 2.Qb8#
    • 1...Rg3
      • 2.Qxg3
        • threat
          • 3.Qb8#
    • 1...Rg4
      • 2.Qb8#
    • 1...Rg5
      • 2.Qb8#
    • 1...Rg6
      • 2.Qb8#
    • 1...Rg7
      • 2.Qb8#
    • 1...Rb8+
      • 2.Qxb8#
    • 1...Rh8
      • 2.Qxh8+
        • 2...Be8
          • 3.Qxe8#
    • 1...Bb7
      • 2.Qb8+
        • 2...Rxb8
          • 3.Sc7#
    • 1...Be8
      • 2.Qb8#
    • 1...Sb3
      • 2.Qc7
        • threat
          • 3.Qxc6#
          • 3.Qa7#
        • 2...Rb8+
          • 3.Qxb8#
        • 2...Rg7
          • 3.Qb8#
          • 3.Qd8#
          • 3.Qc8#
        • 2...Bb7
          • 3.Qxb7#
    • 1...Sb7
      • 2.Qb8+
        • 2...Rxb8
          • 3.Sc7#
  • Keys
    • 1.Qc7!
      • threat
        • 2.Qa7#
      • 1...Bb7
        • 2.Qb8+
          • 2...Rxb8
            • 3.Sc7#
      • 1...Sb7
        • 2.Qb8+
          • 2...Rxb8
            • 3.Sc7#

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