MESON Chess Problem Database

Problem Display
PID: 190357 (3K4/7p/8/7k/4N1p1/8/7n/7Q w - - 0 1)

Juozenas, Ramutis

Sachova skladba, 2010

3K4/7p/8/7k/4N1p1/8/7n/7Q

#4

3 + 4

SOLUTION

  • SOUND
  • Keys
    • 1.Qa1!
      • threat
        • 2.Qf6
          • threat
            • 3.Sg3#
            • 3.Qg5#
      • 1...Kh4
        • 2.Qf6+
          • 2...Kh3
            • 3.Qf2
              • threat
                • 4.Sg5#
                • 4.Qg3#
              • 3...g3
                • 4.Qxg3#
      • 1...g3
        • 2.Qg7
          • threat
            • 3.Qg5#
          • 2...Kh4
            • 3.Qxg3+
              • 3...Kh5
                • 4.Qg5#
            • 3.Qg5+
              • 3...Kh3
                • 4.Qxg3#
          • 2...Sf3
            • 3.Sf6+
              • 3...Kh4
                • 4.Qh6#
                • 4.Qg4#
          • 2...h6
            • 3.Sf6+
              • 3...Kh4
                • 4.Qxh6#
      • 1...Sf1
        • 2.Qg7
          • threat
            • 3.Qg5#
            • 3.Qxh7#
          • 2...h6
            • 3.Sf6+
              • 3...Kh4
                • 4.Qxg4#
      • 1...Sf3
        • 2.Qg7
          • threat
            • 3.Qxh7#
          • 2...g3
            • 3.Sf6+
              • 3...Kh4
                • 4.Qh6#
                • 4.Qg4#
          • 2...h6
            • 3.Sf6+
              • 3...Kh4
                • 4.Qxg4#
      • 1...h6
        • 2.Qg7
          • 2...Sf1
            • 3.Sf6+
              • 3...Kh4
                • 4.Qxg4#
          • 2...Sf3
            • 3.Sf6+
              • 3...Kh4
                • 4.Qxg4#
          • 2...g3
            • 3.Sf6+
              • 3...Kh4
                • 4.Qxh6#

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