MESON Chess Problem Database

Problem Display
PID: 59111 (4N2b/3PPQ1p/3pP1p1/2n1k1P1/2PpP3/K3R1pn/2b5/4R1B1 w - - 0 1)

Goumondy, Claude

2nd HM., Boulogne JT, 1979

4N2b/3PPQ1p/3pP1p1/2n1k1P1/2PpP3/K3R1pn/2b5/4R1B1

#3

12 + 10

1099 WCSC 1986
5396 World Chess Solving Championship 1977-1996 1997

SOLUTION

  • SOUND
  • Sets
    • 1...Bxe4
      • 2.d8Q
        • threat
          • 3.Qxd6#
        • 2...Bf6
          • 3.Qxf6#
        • 2...Sb7
          • 3.Rxe4#
        • 2...Sd7
          • 3.Rxe4#
        • 2...d5
          • 3.Qc7#
          • 3.Qxd5#
          • 3.Qd6#
          • 3.Qb8#
    • 1...Bf6
      • 2.Qxf6#
    • 1...Sxe4
      • 2.d8S
        • threat
          • 3.Sc6#
        • 2...Bf6
          • 3.Qxf6#
        • 2...Ba4
          • 3.Rxe4#
    • 1...g2
      • 2.Bh2+
        • 2...Sf4
          • 3.Bxf4#
    • 1...d5
      • 2.d8Q
        • threat
          • 3.Qc7#
          • 3.Qxd5#
          • 3.Qd6#
          • 3.Qb8#
  • Tries
    • 1.d8S?
      • threat
        • 2.Sc6#
      • 1...dxe3
        • 2.Sc6+
          • 2...Kxe4
            • 3.Rxe3#
      • 1...Ba4!
  • Keys
    • 1.Rf3!
      • threat
        • 2.Rf5+
          • 2...gxf5
            • 3.Qxf5#
      • 1...Bxe4
        • 2.d8S
          • threat
            • 3.Sc6#
      • 1...Sxe4
        • 2.d8Q
          • threat
            • 3.Qxd6#
          • 2...d5
            • 3.Qc7#
            • 3.Qxd5#
            • 3.Qd6#
            • 3.Qb8#
      • 1...Sf4
        • 2.Qxf4+
          • 2...Kxe6
            • 3.Qxd6#

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