MESON Chess Problem Database

Problem Display
PID: 190887 (1K6/8/8/Q1p3P1/4R2B/1p3N1p/p2Np1kn/rq4nr w - - 0 1)

Goumondy, Claude

Schweizerische Schachzeitung, 1983

1K6/8/8/Q1p3P1/4R2B/1p3N1p/p2Np1kn/rq4nr

#4

7 + 11

SOLUTION

  • SOUND
  • Keys
    • 1.Qa8!
      • threat
        • 2.Se1+
          • 2...Qxe1
            • 3.Rxe2#
            • 3.Rg4#
      • 1...Qxe4
        • 2.Qxe4
          • threat
            • 3.Se1#
          • 2...Sgxf3
            • 3.Qxe2+
              • 3...Kg1
                • 4.Qf2#
          • 2...Shxf3
            • 3.Qg4+
              • 3...Kh2
                • 4.Qg3#
          • 2...Sf1
            • 3.Qg4+
              • 3...Sg3
                • 4.Qxg3#
      • 1...Sgxf3
        • 2.Rg4+
          • 2...Sxg4
            • 3.Qxf3+
              • 3...Kg1
                • 4.Qg3#
              • 3...Kh2
                • 4.Qg3#
      • 1...Shxf3
        • 2.Rxe2+
          • 2...Sxe2
            • 3.Qxf3+
              • 3...Kg1
                • 4.Qf2#
              • 3...Kh2
                • 4.Qf2#
      • 1...Sf1
        • 2.Se1+
          • 2...Kh2
            • 3.Rxe2+
              • 3...Sxe2
                • 4.Sdf3#
        • 2.Rxe2+
          • 2...Sxe2
            • 3.Se1+
              • 3...Kg1
                • 4.Sdf3#
              • 3...Kh2
                • 4.Sdf3#

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