MESON Chess Problem Database

Problem Display
PID: 42095 (4n3/5n2/2Qp4/kp6/3pN3/1p1N4/8/7K w - - 0 1)

Pachman, Vladimir

Nya Dagligt Allehanda, 1936

4n3/5n2/2Qp4/kp6/3pN3/1p1N4/8/7K

#3

4 + 7

SOLUTION

  • SOUND
  • Sets
    • 1...Ka4
      • 2.Qa8#
      • 2.Qa6#
    • 1...Sf6
      • 2.Qc7+
        • 2...Ka4
          • 3.Qa7#
        • 2...Ka6
          • 3.Sb4#
    • 1...Sc7
      • 2.Qxc7+
        • 2...Ka4
          • 3.Qa7#
        • 2...Ka6
          • 3.Sb4#
    • 1...Sg7
      • 2.Qc7+
        • 2...Ka4
          • 3.Qa7#
        • 2...Ka6
          • 3.Sb4#
    • 1...b4
      • 2.Sc1
        • threat
          • 3.Sxb3#
        • 2...b2
          • 3.Sb3#
      • 2.Sd2
        • threat
          • 3.Sxb3#
          • 3.Sc4#
    • 1...d5
      • 2.Sec5
        • threat
          • 3.Qa6#
        • 2...Sc7
          • 3.Qxc7#
  • Tries
    • 1.Sc3?
      • threat
        • 2.Qxb5#
      • 1...Sc7
        • 2.Qxc7+
          • 2...Ka6
            • 3.Sb4#
      • 1...dxc3!
    • 1.Sec5?
      • threat
        • 2.Qa6#
      • 1...Sc7
        • 2.Qxc7#
      • 1...dxc5!
    • 1.Sxd6?
      • threat
        • 2.Qxb5#
      • 1...Sexd6
        • 2.Qc7+
          • 2...Ka4
            • 3.Qa7#
          • 2...Ka6
            • 3.Sb4#
            • 3.Sc5#
      • 1...Sc7
        • 2.Qxc7+
          • 2...Ka4
            • 3.Qa7#
          • 2...Ka6
            • 3.Sb4#
            • 3.Sc5#
      • 1...Sfxd6!
    • 1.Qb7?
      • threat
        • 2.Qa7#
      • 1...Sc7
        • 2.Qxc7+
          • 2...Ka4
            • 3.Qa7#
          • 2...Ka6
            • 3.Sb4#
      • 1...b4!
    • 1.Qb6+?
      • 1...Ka4
        • 2.Qa7#
        • 2.Qa6#
      • 1...Kxb6!
    • 1.Qc7+?
      • 1...Ka4
        • 2.Qa7#
      • 1...Ka6
        • 2.Sb4#
      • 1...Sxc7!
  • Keys
    • 1.Sf6!
      • threat
        • 2.Qa8+
          • 2...Kb6
            • 3.Sd5#
      • 1...Sxf6
        • 2.Qc7+
          • 2...Ka4
            • 3.Qa7#
          • 2...Ka6
            • 3.Sb4#
      • 1...Sc7
        • 2.Qxc7+
          • 2...Ka4
            • 3.Qa7#
          • 2...Ka6
            • 3.Sb4#
      • 1...b4
        • 2.Sc1
          • threat
            • 3.Sxb3#
          • 2...b2
            • 3.Sb3#
      • 1...d5
        • 2.Qa8+
          • 2...Kb6
            • 3.Sxd5#

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