MESON Chess Problem Database

Problem Display
PID: 250496 (8/8/8/8/2K2B2/5p2/4kP2/6R1 w - - 0 1)

Rumyantsev, Sergei Yuryewitch

Uralski Problemist, 2009

8/8/8/8/2K2B2/5p2/4kP2/6R1

#5

4 + 2

SOLUTION

  • SOUND
  • Keys
    • 1.Rg4!
      • threat
        • 2.Be3
          • 2...Ke1
            • 3.Kd3
              • threat
                • 4.Rg1#
              • 3...Kf1
                • 4.Bd4
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Bc5
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Bb6
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Ba7
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Rg3
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Rg5
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Rg6
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Rg7
                  • 4...Ke1
                    • 5.Rg1#
                • 4.Rg8
                  • 4...Ke1
                    • 5.Rg1#
      • 1...Kxf2
        • 2.Kd3
          • threat
            • 3.Be3+
              • 3...Ke1
                • 4.Rg1#
              • 3...Kf1
                • 4.Rg1#
          • 2...Kf1
            • 3.Bg5
              • 3...Ke1
                • 4.Rg1+
                  • 4...Kf2
                    • 5.Be3#
              • 3...Kf2
                • 4.Be3+
                  • 4...Ke1
                    • 5.Rg1#
                  • 4...Kf1
                    • 5.Rg1#
              • 3...f2
                • 4.Bh4
                  • 4...Ke1
                    • 5.Rg1#

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