MESON Chess Problem Database

Problem Display
PID: 206832 (8/8/8/8/8/4KRQ1/7n/6nk w - - 0 1)

Kozhakin, Vladimir Vladimirovich

Sachova skladba, 1991

8/8/8/8/8/4KRQ1/7n/6nk

#4

3 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Rf4!
      • 1...Sf1+
        • 2.Kf2
          • threat
            • 3.Qxg1#
            • 3.Qg2#
          • 2...Sh3+
            • 3.Qxh3+
              • 3...Sh2
                • 4.Qg2#
            • 3.Kxf1
              • threat
                • 4.Qg2#
                • 4.Qxh3#
              • 3...Sxf4
                • 4.Qg1#
          • 2...Sxg3
            • 3.Rh4+
              • 3...Sh3+
                • 4.Rxh3#
      • 1...Se2
        • 2.Kxe2
          • threat
            • 3.Rf2
              • threat
                • 4.Rxh2#
                • 4.Qxh2#
                • 4.Qg2#
          • 2...Sf3
            • 3.Qh3+
              • 3...Kg1
                • 4.Rg4#
              • 3...Sh2
                • 4.Rf1#
            • 3.Kf2
              • threat
                • 4.Qg2#
              • 3...Se1
                • 4.Rh4#
                • 4.Qh4#
                • 4.Qg1#
                • 4.Qh3#
              • 3...Sh4
                • 4.Rxh4#
                • 4.Qxh4#
                • 4.Qg1#
                • 4.Qh3#
      • 1...Sgf3
        • 2.Rxf3
          • 2...Sg4+
            • 3.Qxg4
              • 3...Kh2
                • 4.Rh3#
          • 2...Sxf3
            • 3.Kf2
              • threat
                • 4.Qg2#
              • 3...Se1
                • 4.Qh4#
                • 4.Qg1#
                • 4.Qh3#
              • 3...Sh4
                • 4.Qxh4#
                • 4.Qg1#
                • 4.Qh3#
        • 2.Kf2
          • threat
            • 3.Qg2#
          • 2...Sg4+
            • 3.Rxg4
              • threat
                • 4.Qg2#
              • 3...Se1
                • 4.Rh4#
                • 4.Qh4#
                • 4.Qg1#
                • 4.Qh3#
              • 3...Sh4
                • 4.Rxh4#
                • 4.Qxh4#
                • 4.Qg1#
                • 4.Qh3#
            • 3.Qxg4
              • threat
                • 4.Qg2#
              • 3...Kh2
                • 4.Qg2#
              • 3...Se1
                • 4.Qh3#
                • 4.Qh5#
                • 4.Qg1#
                • 4.Qh4#
              • 3...Sh4
                • 4.Qh3#
                • 4.Qg1#
                • 4.Qxh4#
      • 1...Sh3
        • 2.Qxh3
          • 2...Kg1
            • 3.Ke2
              • 3...Kh1
                • 4.Rf1#
              • 3...Sf1
                • 4.Rxf1#
              • 3...Sf3
                • 4.Rg4#
              • 3...Sg4
                • 4.Rf1#
                • 4.Rxg4#

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