MESON Chess Problem Database

Problem Display
PID: 99254 (8/1N6/5p2/4pB2/2p1R3/3k1N2/1p6/1K6 w - - 0 1)

Labai, Zoltan

Sakkelet, 1999

8/1N6/5p2/4pB2/2p1R3/3k1N2/1p6/1K6

#2

5 + 5

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Sets
    • 1...c3
      • 2.Sc5#
  • Tries
    • 1.Sd6?
      • 1...c3
        • 2.Rxe5#
      • 1...Kc3!
  • Keys
    • 1.Sa5!
      • 1...Kc3
        • 2.Rxc4#
      • 1...c3
        • 2.Rxe5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 1
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
    • P(c);SBLOCK::S(E)
  • Tries
    • Try
      • S(E);
      • Vars
        • P(c);SBLOCK::B(D)+R(C),XP(d)
      • Refutation
        • K(b);P-FLIGHT
  • Actual
    • S(E);
    • Vars
      • K(b);P-FLIGHT::R1(C),XP(c)
      • P(c);SBLOCK::B(D)+R(C),XP(d)
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