MESON Chess Problem Database

Problem Display
PID: 145686 (8/2pr2b1/K1p5/2p4r/k1p4p/P1p5/3NPp2/1QBRn2b w - - 0 1)

Sydenham, Colin Peter

British Chess Magazine, 1997

8/2pr2b1/K1p5/2p4r/k1p4p/P1p5/3NPp2/1QBRn2b

#4

7 + 13

15513 Selected Chess Problems of Colin Sydenham 2015

SOLUTION

  • SOUND
  • Keys
    • 1.Qa2!
      • threat
        • 2.Qxc4#
      • 1...Rd4
        • 2.Sb1
          • threat
            • 3.Sxc3#
          • 2...Re4
            • 3.Rd4
              • threat
                • 4.Sxc3#
                • 4.Qxc4#
          • 2...Rf4
            • 3.Rd4
              • threat
                • 4.Sxc3#
                • 4.Qxc4#
          • 2...Rg4
            • 3.Rd4
              • threat
                • 4.Sxc3#
                • 4.Qxc4#
      • 1...Bd5
        • 2.Se4
          • threat
            • 3.Sxc5#
          • 2...Be6
            • 3.Rd5
              • threat
                • 4.Sxc5#
                • 4.Qxc4#
              • 3...Sd3
                • 4.Qc2#
          • 2...Bf7
            • 3.Rd5
              • threat
                • 4.Sxc5#
                • 4.Qxc4#
              • 3...Sd3
                • 4.Qc2#
          • 2...Bg8
            • 3.Rd5
              • threat
                • 4.Sxc5#
                • 4.Qxc4#
              • 3...Sd3
                • 4.Qc2#
          • 2...Bd4
            • 3.Rxd4
              • threat
                • 4.Sxc3#
                • 4.Sxc5#
              • 3...Bxe4
                • 4.Rxc4#
                • 4.Qxc4#
              • 3...cxd4
                • 4.Sc5#

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