MESON Chess Problem Database

Problem Display
PID: 223924 (1B1b4/r1rB1p2/2R2N2/3PkPRP/1NK1pnP1/4p1Qq/n3P1b1/8 w - - 0 1)

le Grand, Henk

van Gool, Johann Christoffel

Comm., Deutsche Schachzeitung, 1983

1B1b4/r1rB1p2/2R2N2/3PkPRP/1NK1pnP1/4p1Qq/n3P1b1/8

#3

13 + 11

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Qxg4
      • 2.Sxg4#
  • Keys
    • 1.Se8!
      • threat
        • 2.f6#
      • 1...Qxg4
        • 2.f6+
          • 2...Qf5
            • 3.Rxf5#
          • 2...Qxg5
            • 3.Qxg5#
      • 1...Qxh5
        • 2.Qxe3
          • threat
            • 3.Qd4#
          • 2...Sxe2
            • 3.Sd3#
          • 2...Sxd5
            • 3.Sd3#
          • 2...Sd3
            • 3.Sxd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se6
            • 3.Sd3#
          • 2...Sg6
            • 3.Sd3#
      • 1...Bxg5
        • 2.Rxc7
          • threat
            • 3.Sc6#
            • 3.Rxa7#
            • 3.Rb7#
          • 2...Ra6
            • 3.Rc6#
      • 1...Qh4
        • 2.Qxe3
          • threat
            • 3.Qd4#
          • 2...Sxe2
            • 3.Sd3#
          • 2...Sxd5
            • 3.Sd3#
          • 2...Sxh5
            • 3.Sd3#
          • 2...Qf2
            • 3.f6#
          • 2...Sd3
            • 3.Sxd3#
          • 2...Sh3
            • 3.Sd3#
          • 2...Se6
            • 3.Sd3#
          • 2...Sg6
            • 3.Sd3#
      • 1...Bf6
        • 2.Rxc7
          • threat
            • 3.Sc6#
            • 3.Rxa7#
            • 3.Rb7#
          • 2...Ra6
            • 3.Rc6#
      • 1...f6
        • 2.Bxa7
          • threat
            • 3.Bd4#
          • 2...Rxc6+
            • 3.Sxc6#
          • 2...Rxa7
            • 3.Re6#

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