Problem Display
PID: 24322 (8/8/8/8/4NQ1b/7r/7p/5K1k w - - 0 1)

van Grieken, JL

Euwe JT, 1936

8/8/8/8/4NQ1b/7r/7p/5K1k

#2

3 + 4


3713 Snap 2007
  • SOUND
  • Sets
    • 1...Rf3+
      • 2.Qxf3#
    • 1...Rg3
      • 2.Sf2#
    • 1...Bf2
      • 2.Sxf2#
    • 1...Bg3
      • 2.Qf3#
    • 1...Bg5
      • 2.Sf2#
    • 1...Bf6
      • 2.Sf2#
    • 1...Be7
      • 2.Sf2#
    • 1...Bd8
      • 2.Sf2#
  • Tries
    • 1.Sg3+?
      • 1...Bxg3
        • 2.Qf3#
        • 2.Qe4#
      • 1...Rxg3!
    • 1.Qd2?
      • threat
        • 2.Qg2#
      • 1...Rg3
        • 2.Sf2#
      • 1...Bf2
        • 2.Sxf2#
      • 1...Rf3+!
    • 1.Qg3?
      • threat
        • 2.Sf2#
        • 2.Qg2#
      • 1...Rxg3
        • 2.Sf2#
      • 1...Bxg3!
    • 1.Qf2?
      • threat
        • 2.Qg2#
      • 1...Bxf2
        • 2.Sxf2#
      • 1...Rf3
        • 2.Qxf3#
      • 1...Rg3!
  • Keys
    • 1.Qg4!
      • threat
        • 2.Qg2#
      • 1...Rf3+
        • 2.Qxf3#
      • 1...Rg3
        • 2.Sf2#
      • 1...Bg3
        • 2.Qf3#

Anticipated by 93(1930)



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