MESON Chess Problem Database

Problem Display
PID: 39345 (8/7B/6p1/5R2/7P/5KBk/8/8 w - - 0 1)

Pilchenko, Viacheslav Karlovich

2/3 Prize, Smena, 1997

8/7B/6p1/5R2/7P/5KBk/8/8

#2

5 + 2

2786 More Fun with Chess Miniatures 2000

SOLUTION

  • SOUND
  • Sets
    • 1...gxf5
      • 2.Bxf5#
  • Tries
    • 1.h5?
      • 1...gxf5
        • 2.Bxf5#
      • 1...gxh5
        • 2.Rxh5#
      • 1...g5!
  • Keys
    • 1.Rh5!
      • 1...gxh5
        • 2.Bf5#
      • 1...g5
        • 2.hxg5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 1
  • Sets
    • P(b);OGATE,XR(D)::B(E),XP(b)
  • Tries
    • Try
      • P(C);
      • Vars
        • P(b);OGATE,XR(D)::B(E),XP(b)
        • P(b);OGATE,XP(C)::R(D),XP(b)
      • Refutation
        • P(b);
  • Actual
    • R(D);
    • Vars
      • P(b);OGATE,XR(D)::B(E)
      • P(b);OGATE::R(D)+P(C),XP(b)
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