MESON Chess Problem Database

Problem Display
PID: 9147 (8/3p4/5p2/8/3R4/2KNk3/8/3B4 w - - 0 1)

Rice, John Michael

Schach-Aktiv, 1998

8/3p4/5p2/8/3R4/2KNk3/8/3B4

#4

4 + 3

5174 Chess Problem Spectrum 2003

SOLUTION

  • SOUND
  • Keys
    • 1.Rf4!
      • 1...f5
        • 2.Rxf5
          • threat
            • 3.Re5#
          • 2...d6
            • 3.Sf2
              • 3...d5
                • 4.Rf3#
      • 1...d5
        • 2.Rd4
          • 2...f5
            • 3.Rxd5
              • threat
                • 4.Re5#
              • 3...Ke4
                • 4.Re5#
      • 1...d6
        • 2.Rxf6
          • threat
            • 3.Re6#
          • 2...Ke4
            • 3.Bg4
              • 3...Ke3
                • 4.Re6#
              • 3...Kd5
                • 4.Bf3#
              • 3...d5
                • 4.Re6#

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