MESON Chess Problem Database

Problem Display
PID: 269048 (6n1/1b5p/2pK3p/p3pN1B/3pk2N/1Ppn1R2/6P1/4b3 w - - 0 1)

Larin, Rudolf Mikhailovich

Shakhmatnaya kompozitsiya, 1997

6n1/1b5p/2pK3p/p3pN1B/3pk2N/1Ppn1R2/6P1/4b3

#4

7 + 12

SOLUTION

  • SOUND
  • Keys
    • 1.Bf7!
      • threat
        • 2.Kc7
          • threat
            • 3.Sd6#
      • 1...Bxh4
        • 2.Kc7
          • threat
            • 3.Sd6#
          • 2...Bd8+
            • 3.Kxd8
              • threat
                • 4.Sg3#
                • 4.Sd6#
      • 1...Bc8
        • 2.Kc7
          • threat
            • 3.Sd6#
          • 2...Bxf5
            • 3.Sxf5
              • threat
                • 4.Sd6#
          • 2...Be6
            • 3.Bxe6
              • threat
                • 4.Sd6#
      • 1...Sc1
        • 2.Kc5
          • threat
            • 3.Sd6#
          • 2...Sxb3+
            • 3.Bxb3
              • threat
                • 4.Sd6#
          • 2...Sd3+
            • 3.Kb6
              • threat
                • 4.Sd6#
      • 1...Sb2
        • 2.Kc5
          • threat
            • 3.Sd6#
          • 2...Sd3+
            • 3.Kb6
              • threat
                • 4.Sd6#
          • 2...Sa4+
            • 3.bxa4
              • threat
                • 4.Sd6#
          • 2...Sc4
            • 3.Bxc4
              • threat
                • 4.Sd6#
                • 4.Bd3#
            • 3.bxc4
              • threat
                • 4.Sd6#
      • 1...Sb4
        • 2.Kc5
          • threat
            • 3.Sd6#
          • 2...Sd3+
            • 3.Kb6
              • threat
                • 4.Sd6#
          • 2...Sa6+
            • 3.Kc4
              • threat
                • 4.Sd6#
      • 1...Sf4
        • 2.Kc5
          • threat
            • 3.Sd6#
          • 2...Sd3+
            • 3.Kb6
              • threat
                • 4.Sd6#
          • 2...Se6+
            • 3.Bxe6
              • threat
                • 4.Sd6#
      • 1...Sf6
        • 2.Ke7
          • threat
            • 3.Sd6#
          • 2...Sd5+
            • 3.Kf8
              • threat
                • 4.Sd6#
          • 2...Sg8+
            • 3.Kf8
              • threat
                • 4.Sd6#
          • 2...Se8
            • 3.Kxe8
              • threat
                • 4.Sd6#
      • 1...Se7
        • 2.Kxe7
          • threat
            • 3.Sd6#
          • 2...Bxh4+
            • 3.Ke8
              • threat
                • 4.Sd6#
              • 3...Be7
                • 4.Sg3#

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