MESON Chess Problem Database

Problem Display
PID: 93482 (Q5bk/6p1/2K1ppB1/8/3p2p1/p7/5R2/6nn w - - 0 1)

Krikheli, Iosif Mikhailovich

Shakhmaty v SSSR, 1983

Q5bk/6p1/2K1ppB1/8/3p2p1/p7/5R2/6nn

#4

4 + 10

6490 yacpdb 2009

SOLUTION

  • COOKED
  • Keys
    • 1.Kb6!
      • threat
        • 2.Rxf6
          • threat
            • 3.Bf7
              • threat
                • 4.Qxg8#
              • 3...Kh7
                • 4.Qxg8#
            • 3.Rf8
              • threat
                • 4.Rxg8#
          • 2...gxf6
            • 3.Qf8
              • threat
                • 4.Qxf6#
              • 3...f5
                • 4.Qf6#
          • 2...Se2
            • 3.Qxh1+
              • 3...Bh7
                • 4.Rf8#
                • 4.Qxh7#
            • 3.Bf7
              • threat
                • 4.Qxg8#
              • 3...Kh7
                • 4.Qxh1#
                • 4.Qxg8#
            • 3.Bh7
              • threat
                • 4.Qxg8#
              • 3...Kxh7
                • 4.Qxh1#
            • 3.Rf8
              • threat
                • 4.Rxg8#
                • 4.Qxh1#
        • 2.Rc2
          • threat
            • 3.Qxg8+
              • 3...Kxg8
                • 4.Rc8#
            • 3.Rc8
              • threat
                • 4.Rxg8#
      • 1...Sxf2
        • 2.Qe8
          • threat
            • 3.Bh7
              • threat
                • 4.Qxg8#
              • 3...Kxh7
                • 4.Qh5#
    • 1.Bf7!
      • threat
        • 2.Qxg8#
      • 1...Kh7
        • 2.Qxg8+
          • 2...Kh6
            • 3.Qh8+
              • 3...Kg5
                • 4.Qh5#
    • 1.Rxf6!
      • threat
        • 2.Bf7
          • threat
            • 3.Qxg8#
          • 2...Kh7
            • 3.Qxg8#
        • 2.Rf8
          • threat
            • 3.Rxg8#
      • 1...Sf3
        • 2.Kb6
          • threat
            • 3.Bf7
              • threat
                • 4.Qxg8#
              • 3...Kh7
                • 4.Qxg8#
            • 3.Rf8
              • threat
                • 4.Rxg8#
          • 2...gxf6
            • 3.Qf8
              • threat
                • 4.Qxf6#
              • 3...f5
                • 4.Qf6#
          • 2...Se1
            • 3.Qxh1+
              • 3...Bh7
                • 4.Rf8#
                • 4.Qxh7#
            • 3.Bf7
              • threat
                • 4.Qxg8#
              • 3...Kh7
                • 4.Qxh1#
                • 4.Qxg8#
            • 3.Bh7
              • threat
                • 4.Qxg8#
              • 3...Kxh7
                • 4.Qxh1#
            • 3.Rf8
              • threat
                • 4.Rxg8#
                • 4.Qxh1#
          • 2...Sd2
            • 3.Qxh1+
              • 3...Bh7
                • 4.Rf8#
                • 4.Qxh7#
          • 2...Se5
            • 3.Qxh1+
              • 3...Bh7
                • 4.Rf8#
                • 4.Qxh7#
        • 2.Kc7
          • threat
            • 3.Bf7
              • threat
                • 4.Qxg8#
              • 3...Kh7
                • 4.Qxg8#
            • 3.Rf8
              • threat
                • 4.Rxg8#
          • 2...gxf6
            • 3.Qf8
              • threat
                • 4.Qxf6#
              • 3...f5
                • 4.Qf6#
          • 2...Se1
            • 3.Qxh1+
              • 3...Bh7
                • 4.Rf8#
                • 4.Qxh7#
            • 3.Bf7
              • threat
                • 4.Qxg8#
              • 3...Kh7
                • 4.Qxh1#
                • 4.Qxg8#
            • 3.Bh7
              • threat
                • 4.Qxg8#
              • 3...Kxh7
                • 4.Qxh1#
            • 3.Rf8
              • threat
                • 4.Rxg8#
                • 4.Qxh1#
          • 2...Sd2
            • 3.Qxh1+
              • 3...Bh7
                • 4.Rf8#
                • 4.Qxh7#
            • 3.Bf7
              • threat
                • 4.Qxg8#
              • 3...Kh7
                • 4.Qxh1#
                • 4.Qxg8#
            • 3.Bh7
              • threat
                • 4.Qxg8#
              • 3...Kxh7
                • 4.Qxh1#
            • 3.Rf8
              • threat
                • 4.Rxg8#
                • 4.Qxh1#
          • 2...Se5
            • 3.Qxh1+
              • 3...Bh7
                • 4.Rf8#
                • 4.Qxh7#
            • 3.Bh7
              • threat
                • 4.Qxg8#
              • 3...Kxh7
                • 4.Qxh1#

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