MESON Chess Problem Database

Problem Display
PID: 122738 (8/8/8/1p3N2/k3p3/5p2/K2Q4/8 w - - 0 1)

Wrobel, Marian

Norsk Vanforetidsskrift, 1955

8/8/8/1p3N2/k3p3/5p2/K2Q4/8

#3

3 + 4

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Qd4+?
      • 1...b4
        • 2.Sd6
          • threat
            • 3.Qa7#
          • 2...Ka5
            • 3.Qa7#
      • 1...Ka5!
    • 1.Qd6?
      • threat
        • 2.Qa3#
      • 1...b4
        • 2.Qa6#
      • 1...Ka5!
  • Keys
    • 1.Sd6!
      • threat
        • 2.Sb7
          • threat
            • 3.Sc5#
            • 3.Qa5#
          • 2...b4
            • 3.Qd7#
      • 1...b4
        • 2.Qd4
          • threat
            • 3.Qa7#
          • 2...Ka5
            • 3.Qa7#
      • 1...e3
        • 2.Qd3
          • threat
            • 3.Qxb5#
            • 3.Qa3#
          • 2...Kb4
            • 3.Qa3#
          • 2...Ka5
            • 3.Qxb5#
          • 2...b4
            • 3.Qb5#
            • 3.Qa6#

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