MESON Chess Problem Database

Problem Display
PID: 123510 (1Q5K/8/p2P4/1p6/2N5/p4p2/p3NP2/k7 w - - 0 1)

Miltner, Vratislav

Zemedelske noviny, 1990

1Q5K/8/p2P4/1p6/2N5/p4p2/p3NP2/k7

#3

6 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...bxc4
      • 2.Sd4
        • threat
          • 3.Sc2#
    • 1...b4
      • 2.Qxb4
        • threat
          • 3.Qe1#
  • Tries
    • 1.Sd4?
      • 1...b4
        • 2.Qxb4
          • 2...a5
            • 3.Sc2#
            • 3.Qe1#
        • 2.Qe8
          • threat
            • 3.Qe1#
          • 2...Kb1
            • 3.Qe1#
        • 2.Qg8
          • threat
            • 3.Qg1#
          • 2...Kb1
            • 3.Qg1#
      • 1...a5
        • 2.Qxb5
          • 2...a4
            • 3.Sc2#
      • 1...Kb1!
    • 1.Qxb5?
      • threat
        • 2.Qb4
          • threat
            • 3.Qe1#
        • 2.Qe5+
          • 2...Kb1
            • 3.Sxa3#
        • 2.Qg5
          • threat
            • 3.Qc1#
            • 3.Qg1#
          • 2...Kb1
            • 3.Qc1#
      • 1...fxe2
        • 2.Qb4
          • threat
            • 3.Qe1#
          • 2...e1Q
            • 3.Qxe1#
          • 2...e1S
            • 3.Qxe1#
          • 2...e1B
            • 3.Qxe1#
          • 2...e1R
            • 3.Qxe1#
      • 1...a5
        • 2.Sd4
          • 2...a4
            • 3.Sc2#
        • 2.Sd2
          • threat
            • 3.Qe5#
        • 2.Sxa3
          • threat
            • 3.Sc2#
            • 3.Qe5#
        • 2.Se3
          • threat
            • 3.Sc2#
        • 2.Qe5+
          • 2...Kb1
            • 3.Sxa3#
        • 2.Qg5
          • threat
            • 3.Qc1#
            • 3.Qg1#
          • 2...Kb1
            • 3.Qc1#
      • 1...axb5!
    • 1.Qg8?
      • threat
        • 2.Qg1#
      • 1...Kb1
        • 2.Qh7+
          • 2...Ka1
            • 3.Qh1#
        • 2.Qg6+
          • 2...Ka1
            • 3.Qg1#
      • 1...fxe2
        • 2.Qg1+
          • 2...e1Q
            • 3.Qxe1#
          • 2...e1S
            • 3.Qxe1#
          • 2...e1B
            • 3.Qxe1#
          • 2...e1R
            • 3.Qxe1#
      • 1...bxc4!
  • Keys
    • 1.Qb7!
      • threat
        • 2.Qg7+
          • 2...Kb1
            • 3.Sxa3#
      • 1...Kb1
        • 2.Qh7+
          • 2...Ka1
            • 3.Qh1#
      • 1...fxe2
        • 2.Qh1+
          • 2...e1Q
            • 3.Qxe1#
          • 2...e1S
            • 3.Qxe1#
          • 2...e1B
            • 3.Qxe1#
          • 2...e1R
            • 3.Qxe1#
      • 1...bxc4
        • 2.Sd4
          • threat
            • 3.Sc2#
      • 1...b4
        • 2.Qxb4
          • threat
            • 3.Qe1#

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