MESON Chess Problem Database

Problem Display
PID: 186524 (5K2/3N4/8/4Q3/2k2pN1/P7/8/8 w - - 0 1)

Decker, Adolfph L

Source?, 1912

5K2/3N4/8/4Q3/2k2pN1/P7/8/8

#4

5 + 2

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Qb2!
      • 1...Kd3
        • 2.Sdf6
          • 2...Kc4
            • 3.Se5+
              • 3...Kc5
                • 4.Qb4#
          • 2...f3
            • 3.Sf2+
              • 3...Ke3
                • 4.Sd5#
              • 3...Kc4
                • 4.Qb4#
      • 1...Kd5
        • 2.Sgf6+
          • 2...Kc4
            • 3.Se5+
              • 3...Kc5
                • 4.Qb4#
      • 1...f3
        • 2.Sgf6
          • threat
            • 3.Se5+
              • 3...Kc5
                • 4.Qb4#
          • 2...Kd3
            • 3.Sc5+
              • 3...Ke3
                • 4.Sd5#
              • 3...Kc4
                • 4.Qb4#

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