MESON Chess Problem Database

Problem Display
PID: 167472 (8/rp6/p7/1P3P2/PN3kp1/nPp3N1/7K/7Q w - - 0 1)

Isaryanov, Vladimir Petrovich

10th Place, Soviet Championship, 1945

8/rp6/p7/1P3P2/PN3kp1/nPp3N1/7K/7Q

#4

8 + 7

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Kg2!
      • threat
        • 2.Qh6+
          • 2...Ke5
            • 3.Qg7+
              • 3...Kf4
                • 4.Sd5#
              • 3...Kd6
                • 4.Se4#
      • 1...Ke3
        • 2.Qe1+
          • 2...Kd4
            • 3.Qe7
              • threat
                • 4.Se2#
          • 2...Kf4
            • 3.Qe7
              • threat
                • 4.Sd3#
                • 4.Sd5#
      • 1...Ke5
        • 2.Qh8+
          • 2...Kf4
            • 3.Sd5+
              • 3...Kg5
                • 4.Qf6#
                • 4.Qh5#
          • 2...Kd6
            • 3.Qd8+
              • 3...Kc5
                • 4.Sd3#
              • 3...Ke5
                • 4.Sd3#
      • 1...b6
        • 2.Sc6
          • threat
            • 3.Qc1#
            • 3.Qh6#
          • 2...Ke3
            • 3.Qe1+
              • 3...Kd3
                • 4.Qe2#
              • 3...Kf4
                • 4.Qc1#
          • 2...Kg5
            • 3.Qh5+
              • 3...Kf4
                • 4.Qh6#
              • 3...Kf6
                • 4.Qg6#

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