Problem Display
PID: 119577 (8/3p2K1/3P4/4kN2/2Q5/1nP1ppP1/3P2n1/8 w - - 0 1)

Kubbel, Leonid Ivanovich (AKA Kubbel, Karl Artur Leonid)

Casopis ceskoslovenskych sachistu, 1908

8/3p2K1/3P4/4kN2/2Q5/1nP1ppP1/3P2n1/8

#3

7 + 6


6490 yacpdb 2009

SOLUTION


  • COOKED
  • Tries
    • 1.Se7?
      • threat
        • 2.Qd5#
      • 1...Sf4
        • 2.Qxf4+
          • 2...Ke6
            • 3.Qf6#
        • 2.gxf4+
          • 2...Kxd6
            • 3.Sf5#
            • 3.Sc8#
      • 1...Kxd6!
    • 1.Qf4+?
      • 1...Kd5
        • 2.Se7+
          • 2...Kc5
            • 3.Qb4#
          • 2...Ke6
            • 3.Qf6#
      • 1...Sxf4!
  • Keys
    • 1.Sh6!
      • threat
        • 2.Sf7+
          • 2...Kf5
            • 3.g4#
      • 1...Kxd6
        • 2.Sf7+
          • 2...Ke7
            • 3.Qe4#
      • 1...Sd4
        • 2.cxd4+
          • 2...Ke4
            • 3.d3#
          • 2...Kxd6
            • 3.Sf5#
      • 1...Sf4
        • 2.gxf4+
          • 2...Kxd6
            • 3.Sf5#
    • 1.d3!
      • threat
        • 2.Qe4#
      • 1...Kxf5
        • 2.Qe4+
          • 2...Kg5
            • 3.Qg6#
      • 1...Sd2
        • 2.Qc5+
          • 2...Ke6
            • 3.Sd4#
      • 1...Sd4
        • 2.Qc5+
          • 2...Ke6
            • 3.Sxd4#
      • 1...Sc5
        • 2.Qxc5+
          • 2...Ke6
            • 3.Sd4#

FEATURES


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