Problem Display
PID: 147816 (3Q2K1/3bN3/4p3/4kN2/1P2p3/8/3BP2P/8 w - - 0 1)

van der Werf, JD

Schaakblad, 1907

3Q2K1/3bN3/4p3/4kN2/1P2p3/8/3BP2P/8

#2

8 + 4


133 The Problemist Supplement 2012
  • SOUND
  • Sets
    • 1...Ba4
      • 2.Qd4#
    • 1...Bb5
      • 2.Qd4#
    • 1...Bc6
      • 2.Qd4#
    • 1...Bc8
      • 2.Qd4#
    • 1...Be8
      • 2.Qd4#
  • Tries
    • 1.Sg6+?
      • 1...Kxf5
        • 2.Qg5#
      • 1...Kd5!
    • 1.Bf4+?
      • 1...Kf6
        • 2.Qf8#
      • 1...Kxf4!
    • 1.Qa5+?
      • 1...Bb5
        • 2.Qa1#
      • 1...Kf6!
  • Keys
    • 1.Se3!
      • 1...Kd4
        • 2.Sc6#
      • 1...Kf4
        • 2.Sg6#
      • 1...Kd6
        • 2.Sc4#
      • 1...Kf6
        • 2.Sg4#
      • 1...Ba4
        • 2.Sg4#
        • 2.Sg6#
      • 1...Bb5
        • 2.Sg4#
        • 2.Sg6#
      • 1...Bc6
        • 2.Sg4#
        • 2.Sg6#
      • 1...Bc8
        • 2.Sg4#
        • 2.Sg6#
      • 1...Be8
        • 2.Sg4#

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