MESON Chess Problem Database

Problem Display
PID: 78108 (r3k3/1R5K/8/5P2/8/2R5/6n1/8 w q - 0 1)

Agapov, Igor Alexeyevich

Uralski Problemist, 2006

r3k3/1R5K/8/5P2/8/2R5/6n1/8

#4

4 + 3

SOLUTION

  • SOUND
  • Keys
    • 1.Rcc7!
      • threat
        • 2.Rg7
          • threat
            • 3.Rg8#
          • 2...Kd8
            • 3.Rg8#
          • 2...Kf8
            • 3.Rg8#
          • 2...0-0-0
            • 3.Rgc7#
      • 1...Kd8
        • 2.Rg7
          • threat
            • 3.Rg8#
          • 2...Kc8
            • 3.Rbf7
              • threat
                • 4.Rf8#
                • 4.Rg8#
              • 3...Kb8
                • 4.Rf8#
                • 4.Rg8#
              • 3...Kd8
                • 4.Rf8#
                • 4.Rg8#
      • 1...Rd8
        • 2.Re7+
          • 2...Kf8
            • 3.Rf7+
              • 3...Ke8
                • 4.Rbe7#
      • 1...Sf4
        • 2.Rg7
          • threat
            • 3.Rg8#
          • 2...Se6
            • 3.fxe6
              • threat
                • 4.Rg8#
              • 3...Kd8
                • 4.Rg8#
              • 3...Kf8
                • 4.Rg8#
              • 3...0-0-0
                • 4.Rgc7#
          • 2...Sg6
            • 3.fxg6
              • threat
                • 4.Rg8#
              • 3...Kd8
                • 4.Rg8#
              • 3...Kf8
                • 4.Rg8#
              • 3...0-0-0
                • 4.Rgc7#
      • 1...Sh4
        • 2.Rg7
          • threat
            • 3.Rg8#
          • 2...Sg6
            • 3.fxg6
              • threat
                • 4.Rg8#
              • 3...Kd8
                • 4.Rg8#
              • 3...Kf8
                • 4.Rg8#
              • 3...0-0-0
                • 4.Rgc7#

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