MESON Chess Problem Database

Problem Display
PID: 143129 (N3n3/pb2pBn1/k3pp2/p1BRp2p/P6P/4b3/4PPQ1/1K6 w - - 0 1)

Chernoff, John

The Problemist Supplement, 2011

N3n3/pb2pBn1/k3pp2/p1BRp2p/P6P/4b3/4PPQ1/1K6

#4

10 + 12

SOLUTION

  • SOUND
  • Keys
    • 1.Rd7!
      • threat
        • 2.Qxb7#
      • 1...e4
        • 2.Qf1
          • 2...Sf5
            • 3.Bxe8
              • threat
                • 4.Sc7#
              • 3...Bxc5
                • 4.e3#
              • 3...Bxa8
                • 4.Rxa7#
              • 3...Bf4
                • 4.e3#
              • 3...Bd5
                • 4.Rxa7#
              • 3...Bc6
                • 4.Rxa7#
              • 3...Bc8
                • 4.Rxa7#
          • 2...f5
            • 3.f4
              • 3...Bxf4
                • 4.e3#
              • 3...Bxc5
                • 4.e3#
              • 3...Bxa8
                • 4.Rxa7#
              • 3...exf4 ep
                • 4.exf3#
              • 3...Bc1
                • 4.e3#
              • 3...Bg1
                • 4.e3#
              • 3...Bd2
                • 4.e3#
              • 3...Bf2
                • 4.e3#
              • 3...Bd4
                • 4.e3#
              • 3...Bd5
                • 4.Rxa7#
              • 3...Bc6
                • 4.Rxa7#
              • 3...Bc8
                • 4.Rxa7#
              • 3...Sd6
                • 4.Sc7#
              • 3...Sf6
                • 4.Sc7#
              • 3...Sc7
                • 4.Sxc7#
              • 3...e5
                • 4.Bc4#

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