MESON Chess Problem Database

Problem Display
PID: 94029 (2N5/8/3N4/k1p5/2p5/5p2/4n3/K2Q1b2 w - - 0 1)

Miltner, Vratislav

Sachove umeni (Ceskoslovensky sach), 1961

2N5/8/3N4/k1p5/2p5/5p2/4n3/K2Q1b2

#3

4 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...Ka6
      • 2.Qa4#
    • 1...c3
      • 2.Qb3
        • threat
          • 3.Qa3#
          • 3.Qb5#
        • 2...Ka6
          • 3.Qa2#
          • 3.Qa4#
          • 3.Qa3#
          • 3.Qb5#
          • 3.Qb6#
  • Tries
    • 1.Qb3?
      • threat
        • 2.Qa3#
        • 2.Qb5#
      • 1...Sc3
        • 2.Sb7+
          • 2...Ka6
            • 3.Qb6#
        • 2.Qxc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...cxb3!
    • 1.Qc1?
      • threat
        • 2.Qa3#
      • 1...Ka4
        • 2.Qxc4+
          • 2...Ka3
            • 3.Sb5#
          • 2...Ka5
            • 3.Sb7#
            • 3.Qb5#
      • 1...Kb4
        • 2.Qxc4+
          • 2...Ka3
            • 3.Sb5#
          • 2...Ka5
            • 3.Sb7#
            • 3.Qb5#
      • 1...Sc3
        • 2.Qxc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...Sxc1!
    • 1.Qd2+?
      • 1...Ka4
        • 2.Sb6+
          • 2...Ka3
            • 3.Qb2#
          • 2...Kb3
            • 3.Qb2#
      • 1...Sc3
        • 2.Qxc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...c3!
    • 1.Qd3?
      • threat
        • 2.Qa3#
      • 1...Ka4
        • 2.Qxc4+
          • 2...Ka3
            • 3.Sb5#
          • 2...Ka5
            • 3.Sb7#
            • 3.Qb5#
      • 1...Kb4
        • 2.Qxc4+
          • 2...Ka3
            • 3.Sb5#
          • 2...Ka5
            • 3.Sb7#
            • 3.Qb5#
      • 1...Sc3
        • 2.Qxc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...cxd3!
  • Keys
    • 1.Qc2!
      • threat
        • 2.Qxc4
          • threat
            • 3.Sb7#
            • 3.Qb5#
      • 1...Kb4
        • 2.Qxc4+
          • 2...Ka3
            • 3.Sb5#
          • 2...Ka5
            • 3.Sb7#
            • 3.Qb5#
      • 1...Sc1
        • 2.Qc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...Sg1
        • 2.Qc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...Sc3
        • 2.Qxc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...Sg3
        • 2.Qc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...Sd4
        • 2.Qc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...Sf4
        • 2.Qc3+
          • 2...Ka4
            • 3.Sb6#
          • 2...Ka6
            • 3.Qa3#
      • 1...c3
        • 2.Qb3
          • threat
            • 3.Qa3#
            • 3.Qb5#
          • 2...Ka6
            • 3.Qa2#
            • 3.Qa4#
            • 3.Qa3#
            • 3.Qb5#
            • 3.Qb6#

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