MESON Chess Problem Database

Problem Display
PID: 243196 (4N3/1R1p4/n4P2/1p1k4/5P2/P3BN2/1P3KB1/8 w - - 0 1)

Bartolovic, Hrvoje

Mat, 1976

4N3/1R1p4/n4P2/1p1k4/5P2/P3BN2/1P3KB1/8

#2

10 + 4

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Kc6
      • 2.Se5#
  • Tries
    • 1.Rxb5+?
      • 1...Kc4
        • 2.Bf1#
      • 1...Ke4
        • 2.Se1#
      • 1...Kc6
        • 2.Sd4#
      • 1...Ke6
        • 2.Sg5#
      • 1...Sc5!
  • Keys
    • 1.Rxd7+!
      • 1...Kc4
        • 2.Sd2#
      • 1...Ke4
        • 2.Sh4#
      • 1...Kc6
        • 2.Se5#
      • 1...Ke6
        • 2.Bh3#

FEATURES

  • Static
    • TYPE = CHECKING_KEY
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • K(b);S_FLIGHT::B(C)+S(F),DCHECK
  • Tries
    • Try
      • R(I);CHECK,XP(a)
      • Vars
        • K(b);S_FLIGHT::B(C)
        • K(b);S_FLIGHT::B(C)+S(F)
        • K(b);S_FLIGHT::B(C)+S(F),DCHECK
        • K(b);S_FLIGHT::S(F)
      • Refutation
        • S(c);P_SPINS(c)
  • Actual
    • R(I);CHECK,XP(d)
    • Vars
      • K(b);S_FLIGHT::S(F)
      • K(b);S_FLIGHT::B(C)+S(F)
      • K(b);S_FLIGHT::B(C)+S(F),DCHECK
      • K(b);S_FLIGHT::B(C)
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