MESON Chess Problem Database

Problem Display
PID: 106750 (8/2N5/1p1p4/pB1R2p1/R1p3p1/N1p1PkP1/2P2B2/6K1 w - - 0 1)

Witztum, Menachem

2nd Place, Subotica Quick Ty., 2009

8/2N5/1p1p4/pB1R2p1/R1p3p1/N1p1PkP1/2P2B2/6K1

#2

10 + 8

SOLUTION

  • SOUND
  • Tries
    • 1.Bxc4?
      • 1...Ke4
        • 2.Be2#
      • 1...b5!
    • 1.Rxc4?
      • 1...Ke2
        • 2.Rf4#
      • 1...a4!
  • Keys
    • 1.Sxc4!
      • 1...Ke2
        • 2.Se5#
      • 1...Ke4
        • 2.Sd2#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(H);XP(c)
      • Vars
        • K(b);S_FLIGHT::R(G)+B(H)
      • Refutation
        • P(g);
    • Try
      • R(G);XP(c)
      • Vars
        • K(b);S_FLIGHT::B(H)+R(G)
      • Refutation
        • P(e);
  • Actual
    • S(D);XP(c)
    • Vars
      • K(b);S_FLIGHT::B(H)+S(D)
      • K(b);S_FLIGHT::R(G)+S(D),DCHECK
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