MESON Chess Problem Database

Problem Display
PID: 192601 (6Q1/3N4/2P5/1p2N3/3kp3/4p3/8/2K5 w - - 0 1)

Savenok, Aleksandr Antolovich

Sachsische Zeitung, 2001

(First published on Sat May 19 2001)

6Q1/3N4/2P5/1p2N3/3kp3/4p3/8/2K5

#2

5 + 4

16210 Problemschach-Jahrbuch (2001) 2002

SOLUTION

  • SOUND
  • Sets
    • 1...b4
      • 2.Qc4#
  • Tries
    • 1.Kb2?
      • 1...b4
        • 2.Qc4#
      • 1...e2!
    • 1.Kc2?
      • 1...b4
        • 2.Qc4#
      • 1...e2!
    • 1.Qb3?
      • 1...b4
        • 2.Qc4#
      • 1...e2!
  • Keys
    • 1.Qa2!
      • 1...Kc3
        • 2.Qb2#
      • 1...e2
        • 2.Qd2#
      • 1...b4
        • 2.Qc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
    • P(d);N_GUARD::QAR1(E)
  • Tries
    • Try
      • K(A);S_FLIGHT
      • Vars
        • P(d);N_GUARD::QAR1(E)
      • Refutation
        • P(a);
    • Try
      • K(A);P-FLIGHT
      • Vars
        • P(d);N_GUARD::QAR1(E)
      • Refutation
        • P(a);
    • Try
      • Q(E);
      • Vars
        • P(d);N_GUARD::QAR1(E)
      • Refutation
        • P(a);
  • Actual
    • Q(E);
    • Vars
      • K(b);S_FLIGHT::QAB1(E)
      • P(a);N_GUARD::QAR2(E)
      • P(d);N_GUARD::QAR1(E)
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