MESON Chess Problem Database

Problem Display
PID: 199776 (1R3K2/8/8/2NkP3/5P2/2pN4/2B2P2/3R4 w - - 0 1)

Lozek, Jozef

Sachova skladba, 2013

1R3K2/8/8/2NkP3/5P2/2pN4/2B2P2/3R4

#2

9 + 2

SOLUTION

  • SOUND
  • Tries
    • 1.Bb3+?
      • 1...Kd4
        • 2.Rb4#
        • 2.Rd8#
      • 1...Kc6!
    • 1.Rc8?
      • threat
        • 2.Sb2#
      • 1...Kd4
        • 2.Sb2#
      • 1...Kc4!
  • Keys
    • 1.Se6!
      • 1...Kc4
        • 2.Bb3#
      • 1...Ke4
        • 2.Se1#
      • 1...Kc6
        • 2.Sb4#
      • 1...Kxe6
        • 2.Sc5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(B);CHECK
      • Refutation
        • K(b);S_FLIGHT
    • Try
      • R(H);
      • Threat
        • R(A)+S(D)
      • Vars
        • K(b);P-FLIGHT::R(A)+S(D)
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • S(F);
    • Vars
      • K(b);S_FLIGHT::B(B)
      • K(b);S_FLIGHT::B(B)+S(D)
      • K(b);S_FLIGHT::S(D)
      • K(b);S_FLIGHT,XS(F)::S(D)
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