MESON Chess Problem Database

Problem Display
PID: 164469 (2b2n2/8/n2PPNp1/2b5/1pppBk1P/4pNp1/8/Q5K1 w - - 0 1)

Cistyakov, Aleksandr

Sachmatija, 2007

2b2n2/8/n2PPNp1/2b5/1pppBk1P/4pNp1/8/Q5K1

#4

8 + 11

SOLUTION

  • SOUND
  • Keys
    • 1.Qf1!
      • threat
        • 2.Sd2+
          • 2...Ke5
            • 3.Sxc4+
              • 3...Kxe6
                • 4.Bd5#
        • 2.Sg5+
          • 2...Ke5
            • 3.Sf7+
              • 3...Kxe6
                • 4.Bd5#
      • 1...Bxe6
        • 2.Sxd4+
          • 2...Ke5
            • 3.Sc6+
              • 3...Kxd6
                • 4.Qf4#
      • 1...Bb7
        • 2.Qh3
          • threat
            • 3.Qg4#
          • 2...e2
            • 3.Qg4+
              • 3...Ke3
                • 4.Qg5#
      • 1...Sc7
        • 2.Sg5+
          • 2...Ke5
            • 3.Sg4+
              • 3...Kxd6
                • 4.Qxf8#
      • 1...d3
        • 2.Sd2+
          • 2...Ke5
            • 3.Sxc4+
              • 3...Kd4
                • 4.Qxd3#
              • 3...Kxe6
                • 4.Bd5#
      • 1...g5
        • 2.Sd2+
          • 2...Ke5
            • 3.Sxc4+
              • 3...Kxe6
                • 4.Bd5#
            • 3.Se8
              • threat
                • 4.Qf5#
                • 4.Qf6#
              • 3...Kxe6
                • 4.Qf5#
        • 2.Sxg5+
          • 2...Ke5
            • 3.Sf7+
              • 3...Kxe6
                • 4.Bd5#
            • 3.Se8
              • threat
                • 4.Qf5#
                • 4.Qf6#

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