MESON Chess Problem Database

Problem Display
PID: 119392 (r3kNnq/pp1N2pr/Q2P2Pp/n1p5/1pB5/3K4/8/8 w q - 0 1)

Feoktistov, Aleksandr Fedorovich

Gorkovskaya Pravda, 1986

r3kNnq/pp1N2pr/Q2P2Pp/n1p5/1pB5/3K4/8/8

#4

7 + 12

6490 yacpdb 2009

SOLUTION

  • COOKED
  • Keys
    • 1.Bf7+!
      • 1...Kd8
        • 2.Sb6
          • threat
            • 3.Se6#
          • 2...c4+
            • 3.Qxc4
              • threat
                • 4.Se6#
                • 4.Qc7#
            • 3.Ke2
              • threat
                • 4.Se6#
              • 3...axb6
                • 4.Qxa8#
            • 3.Ke3
              • threat
                • 4.Se6#
              • 3...axb6
                • 4.Qxa8#
    • 1.Qb5!
      • threat
        • 2.Sb6+
          • 2...Kxf8
            • 3.Qd7
              • threat
                • 4.Qf7#
              • 3...Se7
                • 4.Qxe7#
                • 4.dxe7#
          • 2...Sc6
            • 3.Bf7+
              • 3...Kd8
                • 4.Se6#
              • 3...Kxf8
                • 4.Sd7#
        • 2.Sf6+
          • 2...Kxf8
            • 3.Qe8+
              • 3...Rxe8
                • 4.Sd7#
      • 1...Kd8
        • 2.Se6+
          • 2...Kc8
            • 3.Sb6+
              • 3...Kb8
                • 4.Qe8#
              • 3...axb6
                • 4.Qe8#
      • 1...0-0-0
        • 2.Qxc5+
          • 2...Sc6
            • 3.Qxc6+
              • 3...bxc6
                • 4.Ba6#
      • 1...Sc6
        • 2.Qxb7
          • threat
            • 3.Bf7+
              • 3...Kd8
                • 4.Se6#
                • 4.Qc7#
            • 3.Qxa8+
              • 3...Sb8
                • 4.Qxb8#
              • 3...Sd8
                • 4.Bf7#
          • 2...Se5+
            • 3.Sxe5
              • threat
                • 4.Qxa8#
              • 3...Kd8
                • 4.Qxa8#
                • 4.Qd7#
              • 3...Kxf8
                • 4.Qxa8#
                • 4.Qf7#
              • 3...Rb8
                • 4.Qxb8#
              • 3...Rc8
                • 4.Qxc8#
              • 3...Rd8
                • 4.Qf7#
              • 3...Se7
                • 4.Qxe7#
          • 2...Kd8
            • 3.Qxa8+
              • 3...Sb8
                • 4.Qxb8#
            • 3.Qc7+
              • 3...Ke8
                • 4.Bf7#
          • 2...Rc8
            • 3.Bf7+
              • 3...Kd8
                • 4.Se6#
            • 3.Qxc8+
              • 3...Sd8
                • 4.Bf7#
          • 2...Sd8
            • 3.Qxa8
              • threat
                • 4.Bf7#
      • 1...Sf6
        • 2.Sxf6+
          • 2...Kxf8
            • 3.Qe8+
              • 3...Rxe8
                • 4.Sd7#

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