MESON Chess Problem Database

Problem Display
PID: 256210 (b1k2N2/P2Rp3/P3p2r/1pBn3p/4n3/5R2/6B1/K7 w - - 0 1)

Renn, Albert

Main-Post, 1973

b1k2N2/P2Rp3/P3p2r/1pBn3p/4n3/5R2/6B1/K7

#4

8 + 9

6490 yacpdb 2021

SOLUTION

  • SOUND
  • Keys
    • 1.Rc3!
      • threat
        • 2.Bb6+
          • 2...Bc6
            • 3.Rd8#
            • 3.a8Q#
            • 3.a8R#
          • 2...Sexc3
            • 3.Rd8#
          • 2...Sc5
            • 3.Rd8#
          • 2...Sdxc3
            • 3.Rd8#
          • 2...Sc7
            • 3.Rcxc7#
      • 1...Sexc3
        • 2.Bb6
          • threat
            • 3.Rd8#
          • 2...Sxb6
            • 3.Bb7+
              • 3...Bxb7
                • 4.axb7#
          • 2...Sc7
            • 3.Bxa8
              • threat
                • 4.Bb7#
              • 3...Sxa8
                • 4.Rd8#
      • 1...Bc6
        • 2.Bb6
          • threat
            • 3.Rd8#
            • 3.a8Q#
            • 3.a8R#
          • 2...Sc7
            • 3.Rxc6
              • threat
                • 4.Rcxc7#
                • 4.a8Q#
                • 4.a8R#

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