MESON Chess Problem Database

Problem Display
PID: 189414 (1r4n1/1p6/1K2N2k/2B5/bp2B1P1/r4Rp1/2n5/bR1N4 w - - 0 1)

Moen, Kabe

British Chess Magazine, 2019

1r4n1/1p6/1K2N2k/2B5/bp2B1P1/r4Rp1/2n5/bR1N4

#2

8 + 10

SOLUTION

  • SOUND
  • Tries
    • 1.Bf8+?
      • 1...Bg7
        • 2.Bxg7#
      • 1...Rxf8!
  • Keys
    • 1.Sc3!
      • threat
        • 2.Rh1#
      • 1...Be8
        • 2.Bf8#
      • 1...Se1
        • 2.Be3#
      • 1...Sf6
        • 2.Rxf6#
      • 1...g2
        • 2.Rh3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(F);CHECK
      • Vars
        • B(a);N_GUARD,P_SPINB(a)::B(F),XB(a)
      • Refutation
        • R(i);XB(F)
  • Actual
    • S(B);
    • Threat
      • R(A)
    • Vars
      • B(e);S_CUTR(i)::B(F)
      • S(b);N_GUARD::B(F)
      • S(j);N_GUARD::R(C),XS(j)
      • P(d);OGATE::R(C)
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