MESON Chess Problem Database

Problem Display
PID: 81217 (8/8/6Q1/2kp2P1/P7/1K4R1/8/8 w - - 0 1)

Nikolic, Zoran

Mat Plus, 2008

8/8/6Q1/2kp2P1/P7/1K4R1/8/8

#2

5 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Rf3?
      • 1...d4
        • 2.Rf5#
      • 1...Kd4!
    • 1.Qe6?
      • 1...Kd4
        • 2.Qe3#
      • 1...d4!
  • Keys
    • 1.Re3!
      • 1...Kd4
        • 2.Qb6#
      • 1...d4
        • 2.Re5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(B);
      • Vars
        • P(b);OGATEB,SBLOCK::R(B)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(E);
      • Vars
        • K(a);S_FLIGHT::QAB1(E)
      • Refutation
        • P(b);
  • Actual
    • R(B);
    • Vars
      • K(a);S_FLIGHT::QAB(E)
      • P(b);OGATEB,SBLOCK::R(B)
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