MESON Chess Problem Database

Problem Display
PID: 221101 (nK6/7N/p2p2N1/p7/P1ppk1p1/b1p1P3/2P5/5Q2 w - - 0 1)

Kosarev, Viktor R

Sachova skladba, 1987

nK6/7N/p2p2N1/p7/P1ppk1p1/b1p1P3/2P5/5Q2

#4

7 + 10

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Shf8!
      • threat
        • 2.Qf4+
          • 2...Kd5
            • 3.Qxd4+
              • 3...Kc6
                • 4.Se7#
      • 1...Kxe3
        • 2.Qe1+
          • 2...Kf3
            • 3.Sh4+
              • 3...Kf4
                • 4.Se6#
      • 1...Kd5
        • 2.Qf5+
          • 2...Kc6
            • 3.Se7+
              • 3...Kb6
                • 4.Sd7#
      • 1...dxe3
        • 2.Qf4+
          • 2...Kd5
            • 3.Qxe3
              • threat
                • 4.Se7#
              • 3...Kc6
                • 4.Se7#
      • 1...Bb4
        • 2.Qf4+
          • 2...Kd5
            • 3.Se7+
              • 3...Kc5
                • 4.Sd7#
                • 4.Qxd4#
            • 3.Qxd4+
              • 3...Kc6
                • 4.Se7#
      • 1...Sb6
        • 2.Qf4+
          • 2...Kd5
            • 3.Qxd4+
              • 3...Kc6
                • 4.Se7#
            • 3.Qf5+
              • 3...Kc6
                • 4.Se7#
      • 1...d3
        • 2.Qf4+
          • 2...Kd5
            • 3.Qd4+
              • 3...Kc6
                • 4.Se7#

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