MESON Chess Problem Database

Problem Display
PID: 108982 (8/8/8/8/8/3p4/3PP2R/R3K1k1 w Q - 0 1)

Mlynka, Karol

Kudesnik, 2006

8/8/8/8/8/3p4/3PP2R/R3K1k1

#2

5 + 2

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Rg2+?
      • 1...Kh1
        • 2.Kf2#
      • 1...Kxg2!
  • Keys
    • 1.Rf2!
      • 1...Kh1
        • 2.0-0-0#
      • 1...dxe2
        • 2.Kxe2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(E);CHECK
      • Vars
        • K(a);P-FLIGHT::R(A)+K(B)
      • Refutation
        • K(a);P-FLIGHT,XR(E)
  • Actual
    • R(E);
    • Vars
      • K(a);P-FLIGHT::0-0-0
      • P(b);XP(D)::R(A)+K(B),XP(b)
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