MESON Chess Problem Database

Problem Display
PID: 263500 (4Rq2/4n2B/Q2pp1r1/P1Nkr3/1P1p3N/3pb1P1/3P4/BK2R3 w - - 0 1)

Eerkes, Allard Pieter

Tijdschrift vd KNSB, 1951

4Rq2/4n2B/Q2pp1r1/P1Nkr3/1P1p3N/3pb1P1/3P4/BK2R3

#3

12 + 10

6490 yacpdb 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Sf5
      • 2.Qb7+
        • 2...Kc4
          • 3.Rc1#
    • 1...Sc8
      • 2.Qb7+
        • 2...Kc4
          • 3.Rc1#
    • 1...Sg8
      • 2.Qb7+
        • 2...Kc4
          • 3.Rc1#
  • Tries
    • 1.Qb7+?
      • 1...Kc4
        • 2.Rc1#
      • 1...Sc6!
  • Keys
    • 1.Qb5!
      • threat
        • 2.Sb7+
          • 2...Ke4
            • 3.Sxd6#
      • 1...Qxe8
        • 2.Sd7+
          • 2...Ke4
            • 3.Sf6#
      • 1...dxc5
        • 2.Qxc5+
          • 2...Ke4
            • 3.Qxd4#
      • 1...Sf5
        • 2.Sxd3+
          • 2...Ke4
            • 3.Sf2#
        • 2.Qb7+
          • 2...Kc4
            • 3.Rc1#
      • 1...Sc6
        • 2.Sxe6+
          • 2...Ke4
            • 3.Sg5#
      • 1...Sc8
        • 2.Sxe6+
          • 2...Ke4
            • 3.Sg5#
        • 2.Qb7+
          • 2...Kc4
            • 3.Rc1#
      • 1...Sg8
        • 2.Sxe6+
          • 2...Ke4
            • 3.Sg5#
        • 2.Qb7+
          • 2...Kc4
            • 3.Rc1#

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