MESON Chess Problem Database

Problem Display
PID: 123214 (5N2/Np5B/1n6/6r1/1PPk1Pb1/3p1p2/1P1B1b2/1KR5 w - - 0 1)

Goumondy, Claude

Northwest Chess, 1975

5N2/Np5B/1n6/6r1/1PPk1Pb1/3p1p2/1P1B1b2/1KR5

#4

10 + 8

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.Rc3!
      • threat
        • 2.Rxd3+
          • 2...Kxc4
            • 3.b3#
      • 1...Rf5
        • 2.Sb5+
          • 2...Ke4
            • 3.Sd6+
              • 3...Kd4
                • 4.Se6#
          • 2...Rxb5
            • 3.Rxd3+
              • 3...Kxc4
                • 4.b3#
      • 1...Rg6
        • 2.Bxg6
          • threat
            • 3.Sb5#
          • 2...Bf5
            • 3.Bxf5
              • threat
                • 4.Sb5#
                • 4.Se6#
              • 3...Sxc4
                • 4.Rxd3#
          • 2...Bd7
            • 3.Sb5+
              • 3...Bxb5
                • 4.Se6#
            • 3.Se6+
              • 3...Bxe6
                • 4.Sb5#
            • 3.Rxd3+
              • 3...Kxc4
                • 4.b3#
            • 3.Sxd7
              • threat
                • 4.Sb5#
              • 3...Sxc4
                • 4.Rxd3#
      • 1...Bf5
        • 2.Se6+
          • 2...Ke4
            • 3.Sxg5+
              • 3...Kd4
                • 4.Sb5#
          • 2...Bxe6
            • 3.Rxd3+
              • 3...Kxc4
                • 4.b3#

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