MESON Chess Problem Database

Problem Display
PID: 142566 (4b2q/8/K1p3n1/1NQ1NpB1/4k3/p6r/2Prn1Pb/5R2 w - - 0 1)

Macleod, Norman Alasdair

5th HM., Phenix, 1988

4b2q/8/K1p3n1/1NQ1NpB1/4k3/p6r/2Prn1Pb/5R2

#2

8 + 11

702 Phenix 1990
5454 Near Snap 2019
  • SOUND
  • Sets
    • 1...Rxc2
      • 2.Sd6#
    • 1...Rd6
      • 2.Sxd6#
    • 1...Rf3
      • 2.gxf3#
    • 1...Sg3
      • 2.Sc3#
    • 1...Sd4
      • 2.Sd6#
  • Keys
    • 1.Sd3!
      • threat
        • 2.Sf2#
        • 2.Qxf5#
      • 1...Rdxd3
        • 2.Qxf5#
      • 1...Rhxd3
        • 2.Qxf5#
      • 1...cxb5
        • 2.Sf2#
      • 1...Qd4
        • 2.Qxf5#
      • 1...Qe5
        • 2.Sf2#
      • 1...Qf6
        • 2.Sf2#
      • 1...Qh4
        • 2.Qxf5#
      • 1...Qf8
        • 2.Sf2#
      • 1...Rf3
        • 2.gxf3#
      • 1...Bg1
        • 2.Sd6#
        • 2.Qxf5#
      • 1...Bg3
        • 2.Qxf5#
      • 1...Bf4
        • 2.Sf2#
      • 1...Be5
        • 2.Sf2#
      • 1...Bd7
        • 2.Sf2#
      • 1...Sc1
        • 2.Qxf5#
      • 1...Sg1
        • 2.Qxf5#
      • 1...Sc3
        • 2.Qxf5#
      • 1...Sg3
        • 2.Sd6#
      • 1...Sd4
        • 2.Sc3#
      • 1...Sef4
        • 2.Sd6#
      • 1...Sgf4
        • 2.Sf2#
        • 2.Sd6#
      • 1...Sh4
        • 2.Sf2#
      • 1...Se5
        • 2.Sf2#
        • 2.Sd6#
      • 1...Se7
        • 2.Sf2#
      • 1...f4
        • 2.Sf2#
        • 2.Sd6#

Anticipated by 200019(1966)

This anticipates 168428(1998)

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