MESON Chess Problem Database

Problem Display
PID: 168020 (3n4/3Q2B1/2p1r1P1/2p2k1P/1pP3r1/2pK1NPB/8/2b5 w - - 0 1)

van Dijk, Johannes

Parallele 50, 1947

3n4/3Q2B1/2p1r1P1/2p2k1P/1pP3r1/2pK1NPB/8/2b5

#3

9 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Sb7
      • 2.Qf7+
        • 2...Rf6
          • 3.Qxf6#
    • 1...Sf7
      • 2.Qxf7+
        • 2...Rf6
          • 3.Qxf6#
  • Tries
    • 1.Qd5+?
      • 1...Re5
        • 2.Qxe5#
      • 1...cxd5!
    • 1.Qf7+?
      • 1...Rf6
        • 2.Qxf6#
      • 1...Sxf7!
  • Keys
    • 1.Be5!
      • threat
        • 2.Ke2
          • threat
            • 3.Qd3#
          • 2...Ke4
            • 3.Qd3#
      • 1...Be3
        • 2.Kxe3
          • threat
            • 3.Qd3#
      • 1...Bf4
        • 2.gxf4
          • threat
            • 3.Sh4#
      • 1...Sb7
        • 2.Qf7+
          • 2...Rf6
            • 3.Qxf6#
      • 1...Sf7
        • 2.Qxf7+
          • 2...Rf6
            • 3.Qxf6#

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