MESON Chess Problem Database

Problem Display
PID: 201263 (2n3b1/1p6/8/8/k1p5/1NP5/2P2K2/6Q1 w - - 0 1)

Jakab, Arpad

Nepszava, 1922

2n3b1/1p6/8/8/k1p5/1NP5/2P2K2/6Q1

#3

5 + 5

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Ka3
      • 2.Qa1#
    • 1...b5
      • 2.Qa1#
    • 1...b6
      • 2.Sd4
        • threat
          • 3.Qa1#
        • 2...Ka3
          • 3.Qa1#
        • 2...Ka5
          • 3.Qa1#
  • Tries
    • 1.Sd4?
      • threat
        • 2.Qa1#
      • 1...Ka3
        • 2.Qa1#
      • 1...Ka5!
  • Keys
    • 1.Kg3!
      • threat
        • 2.Qc5
          • threat
            • 3.Qb4#
            • 3.Qa5#
      • 1...Kb5
        • 2.Qc5+
          • 2...Ka4
            • 3.Qb4#
            • 3.Qa5#
          • 2...Ka6
            • 3.Qa5#
      • 1...cxb3
        • 2.Qc5
          • threat
            • 3.Qb4#
      • 1...Sd6
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd4#
      • 1...Sa7
        • 2.Qxa7+
          • 2...Kb5
            • 3.Sd4#
      • 1...Se7
        • 2.Qa7+
          • 2...Kb5
            • 3.Sd4#
      • 1...b6
        • 2.Sd4
          • threat
            • 3.Qa1#
          • 2...Ka3
            • 3.Qa1#
          • 2...Ka5
            • 3.Qa1#

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