MESON Chess Problem Database

Problem Display
PID: 2535 (K2N4/2k5/1N3P2/8/1P6/3R4/8/2B5 w - - 0 1)

Marache, Napoleon

Source?, 0000

K2N4/2k5/1N3P2/8/1P6/3R4/8/2B5

#2

7 + 1

1679 American Chess Nuts 1868

SOLUTION

  • SOUND
  • Tries
    • 1.Rc3+?
      • 1...Kd6
        • 2.Bf4#
      • 1...Kxd8
        • 2.Rc8#
      • 1...Kxb6!
  • Keys
    • 1.Rd6!
      • 1...Kxd6
        • 2.Bf4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 1
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • R(B);CHECK
      • Vars
        • K(a);S_FLIGHT::B(A)
        • K(a);OGATE,S_FLIGHT,XS(G)::R1(B)
      • Refutation
        • K(a);S_FLIGHT,XS(D)
  • Actual
    • R(B);
    • Vars
      • K(a);OGATEB,S_FLIGHT,XR(B)::B(A)
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