Problem Display
PID: 75232 (1K2n3/8/pN1P3p/5P1P/1p6/pp3k2/3BN1R1/nb5B w - - 0 1)

Ebben, Jacobus Johannes

1st Prize, Westminster Gazette, 1927

1K2n3/8/pN1P3p/5P1P/1p6/pp3k2/3BN1R1/nb5B

#4

9 + 9


6186 Warsaw Chess Solving Grand Prix 2007
102 Probleemblad 2012

SOLUTION


  • SOUND
  • Keys
    • 1.Sc4!
      • threat
        • 2.Bg5
          • threat
            • 3.Sd2#
          • 2...Ke4
            • 3.Rg3+
              • 3...Kxf5
                • 4.Sd4#
          • 2...hxg5
            • 3.Rh2+
              • 3...Kg4
                • 4.Se3#
      • 1...Ke4
        • 2.Rg3+
          • 2...Kxf5
            • 3.Rg6
              • threat
                • 4.Sg3#
                • 4.Sd4#
      • 1...Bc2
        • 2.Bxh6
          • threat
            • 3.Sd2#
          • 2...Ke4
            • 3.Rf2+
              • 3...Kd3
                • 4.Se5#
        • 2.Bg5
          • threat
            • 3.Sd2#
          • 2...Ke4
            • 3.Rf2+
              • 3...Kd3
                • 4.Se5#
            • 3.Rg3+
              • 3...Kxf5
                • 4.Sd4#
          • 2...hxg5
            • 3.Rh2+
              • 3...Kg4
                • 4.Se3#
      • 1...Sc2
        • 2.Bxh6
          • threat
            • 3.Sd2#
          • 2...Ke4
            • 3.Rf2+
              • 3...Kd3
                • 4.Se5#
      • 1...Sf6
        • 2.Se5+
          • 2...Ke4
            • 3.Rg5+
              • 3...Kxe5
                • 4.Bf4#
      • 1...b2
        • 2.Bg5
          • threat
            • 3.Sd2#
          • 2...Ke4
            • 3.Rg3+
              • 3...Kxf5
                • 4.Sd4#
          • 2...hxg5
            • 3.Rh2+
              • 3...Kg4
                • 4.Se3#
          • 2...Sb3
            • 3.Sd4+
              • 3...Ke4
                • 4.Rd2#
              • 3...Sxd4
                • 4.Sd2#

FEATURES


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