MESON Chess Problem Database

Problem Display
PID: 240232 (5N2/2B5/4p1R1/3PPk1N/3p4/1rpK4/Q1P5/8 w - - 0 1)

Dyachuk, Vasyl Vasilovich

Problem-Forum, 2006

5N2/2B5/4p1R1/3PPk1N/3p4/1rpK4/Q1P5/8

#2

9 + 5

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Tries
    • 1.Qa6?
      • threat
        • 2.Qxe6#
      • 1...exd5
        • 2.Qc8#
        • 2.Qe6#
        • 2.Qf6#
      • 1...Rb6!
  • Keys
    • 1.d6!
      • 1...Kxe5
        • 2.Rg5#
      • 1...Rb1
        • 2.Qxe6#
      • 1...Rb2
        • 2.Qxe6#
      • 1...Ra3
        • 2.Qxe6#
      • 1...Rb4
        • 2.Qxe6#
      • 1...Rb5
        • 2.Qxe6#
      • 1...Rb6
        • 2.Qxe6#
      • 1...Rb7
        • 2.Qxe6#
      • 1...Rb8
        • 2.Qxe6#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 9
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(A);
      • Threat
        • QAB1(A),XP(e)
      • Refutation
        • R(a);
  • Actual
    • P(D);
    • Vars
      • K(d);P-FLIGHT,XP(E)::R(G)
      • R(a);OGATE::QAB1(A),XP(e)
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