MESON Chess Problem Database

Problem Display
PID: 140232 (r3kB1b/3p3P/4p3/Np2P3/1p2p3/1K2P3/2pP1R2/4Q3 w q - 0 1)

Keiv, Anatoly N

Probleemblad, 1975

r3kB1b/3p3P/4p3/Np2P3/1p2p3/1K2P3/2pP1R2/4Q3

#4

9 + 9

SOLUTION

  • SOUND
  • Keys
    • 1.Bd6!
      • threat
        • 2.Rf8#
      • 1...c1S+
        • 2.Qxc1
          • threat
            • 3.Rf8#
          • 2...Bf6
            • 3.h8Q+
              • 3...Kf7
                • 4.Rxf6#
              • 3...Bxh8
                • 4.Rf8#
            • 3.Rxf6
              • threat
                • 4.Rf8#
                • 4.h8Q#
                • 4.h8R#
              • 3...Kd8
                • 4.Rf8#
                • 4.h8Q#
                • 4.h8R#
          • 2...Bg7
            • 3.h8Q+
              • 3...Bf8
                • 4.Rxf8#
                • 4.Qxf8#
              • 3...Bxh8
                • 4.Rf8#
            • 3.h8R+
              • 3...Bf8
                • 4.Rfxf8#
                • 4.Rhxf8#
              • 3...Bxh8
                • 4.Rf8#
      • 1...0-0-0
        • 2.d4
          • threat
            • 3.Rxc2#
          • 2...exd4 ep
            • 3.Qh1
              • threat
                • 4.Qb7#
                • 4.Qa8#
              • 3...c1S+
                • 4.Qxc1#
          • 2...Re8
            • 3.Rxc2+
              • 3...Kd8
                • 4.Sb7#

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