MESON Chess Problem Database

Problem Display
PID: 191217 (8/2KB4/7Q/p7/8/2N2k2/8/7b w - - 0 1)

Kersten, JL

Tijdschrift vd NSB, 1914

8/2KB4/7Q/p7/8/2N2k2/8/7b

#3

4 + 3

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Tries
    • 1.Qe3+?
      • 1...Kg2
        • 2.Se4
          • threat
            • 3.Qf2#
          • 2...Kf1
            • 3.Qf2#
          • 2...Kh2
            • 3.Qg3#
      • 1...Kxe3!
    • 1.Qf4+?
      • 1...Kg2
        • 2.Sd1
          • threat
            • 3.Qf2#
          • 2...Kg1
            • 3.Qf2#
        • 2.Se4
          • threat
            • 3.Qf2#
          • 2...Kg1
            • 3.Qf2#
      • 1...Kxf4!
  • Keys
    • 1.Sd1!
      • threat
        • 2.Qe3+
          • 2...Kg2
            • 3.Qf2#
      • 1...Ke2
        • 2.Qe3+
          • 2...Kxd1
            • 3.Ba4#
          • 2...Kf1
            • 3.Qf2#
      • 1...Kg2
        • 2.Qf4
          • threat
            • 3.Qf2#
          • 2...Kg1
            • 3.Qf2#
        • 2.Qh4
          • threat
            • 3.Qf2#
          • 2...Kf1
            • 3.Qf2#
          • 2...Kg1
            • 3.Qf2#
          • 2...Kf3
            • 3.Qg4#
      • 1...Kg3
        • 2.Qh3+
          • 2...Kf4
            • 3.Qe3#
      • 1...Ke4
        • 2.Qe3+
          • 2...Kd5
            • 3.Be6#

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