MESON Chess Problem Database

Problem Display
PID: 139050 (4Q3/3N4/5pRn/8/1K3krp/2P4B/2PNppPp/2Bbrn2 w - - 0 1)

Boorer, PA

The Problemist, 1937

4Q3/3N4/5pRn/8/1K3krp/2P4B/2PNppPp/2Bbrn2

#2

10 + 11

  • SOUND
  • Sets
    • 1...Kg3+
      • 2.Se4#
    • 1...Kf5+
      • 2.Qe4#
    • 1...Rxg2
      • 2.Qe4#
    • 1...Rg3
      • 2.Qe4#
    • 1...Rg5
      • 2.Sxf1#
    • 1...Rxg6
      • 2.Sxf1#
    • 1...Sf5
      • 2.Rxg4#
    • 1...f5
      • 2.Sxf1#
      • 2.Qe5#
  • Tries
    • 1.Rxg4+?
      • 1...Kf5
        • 2.Qe4#
      • 1...Sxg4!
    • 1.Rxf6+?
      • 1...Kg5+
        • 2.Se4#
      • 1...Sf5
        • 2.Sxf1#
      • 1...Kg3+!
  • Keys
    • 1.Qa8!
      • threat
        • 2.Qf3#
      • 1...Ke3+
        • 2.Sc4#
      • 1...Kg3+
        • 2.Se4#
      • 1...Kf5+
        • 2.Qe4#
      • 1...Rxg6
        • 2.Sxf1#
      • 1...Rg3
        • 2.Qe4#
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