MESON Chess Problem Database

Problem Display
PID: 220334 (k1K5/3p1p2/3P2B1/P4b2/2P2N2/6p1/3P2Pp/r5BQ w - - 0 1)

Tyunin, Aleksandr Dmitrevich

Suomen Shakki, 1994

k1K5/3p1p2/3P2B1/P4b2/2P2N2/6p1/3P2Pp/r5BQ

#4

10 + 7

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Bc5!
      • threat
        • 2.Sd5
          • threat
            • 3.Sc7#
      • 1...Rxa5
        • 2.Qa1
          • threat
            • 3.Qxa5#
          • 2...Rxa1
            • 3.Sd5
              • threat
                • 4.Sc7#
              • 3...Ra7
                • 4.Sb6#
      • 1...Rb1
        • 2.Qxb1
          • threat
            • 3.Qb7#
            • 3.Qb8#
          • 2...Bxb1
            • 3.Sd5
              • threat
                • 4.Sc7#
      • 1...Re1
        • 2.Qxe1
          • threat
            • 3.Qe4+
              • 3...Bxe4
                • 4.Bxe4#
            • 3.Bxf5
              • threat
                • 4.Be4#
                • 4.Qe4#
            • 3.Sd5
              • threat
                • 4.Sc7#
            • 3.Qe8
              • threat
                • 4.Kc7#
          • 2...Be6
            • 3.Be4+
              • 3...Bd5
                • 4.Bxd5#
            • 3.Qe4+
              • 3...Bd5
                • 4.Qxd5#
            • 3.Sxe6
              • threat
                • 4.Sc7#
                • 4.Be4#
                • 4.Qe4#
            • 3.Qxe6
              • threat
                • 4.Be4#
                • 4.Qd5#
                • 4.Qe4#
            • 3.Qb1
              • threat
                • 4.Qb7#
                • 4.Qb8#

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