MESON Chess Problem Database

Problem Display
PID: 261242 (6B1/2R2p2/3p4/K2k4/3P2N1/8/N2R4/8 w - - 0 1)

Kazimov, Islam

Schweizerische Schachzeitung, 2007

6B1/2R2p2/3p4/K2k4/3P2N1/8/N2R4/8

#2

7 + 3

SOLUTION

  • SOUND
  • Tries
    • 1.Re7?
      • 1...Kc6
        • 2.Sb4#
      • 1...Kc4!
  • Keys
    • 1.Rxf7!
      • 1...Kc4
        • 2.Rc7#
      • 1...Ke4
        • 2.Sc3#
      • 1...Kc6
        • 2.Sb4#
      • 1...Ke6
        • 2.d5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(F);
      • Vars
        • K(a);N_GUARD,N_SPINP(c),S_FLIGHT::S(A)
      • Refutation
        • K(a);S_FLIGHT
  • Actual
    • R(F);XP(c)
    • Vars
      • K(a);N_GUARD,S_FLIGHT::B(G)+R(F),DCHECK
      • K(a);N_GUARD,S_FLIGHT::S(A)
      • K(a);OGATE,S_FLIGHT::P(C)
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