MESON Chess Problem Database

Problem Display
PID: 110075 (8/8/3B4/3p4/3R4/1P6/pk2K3/N7 w - - 0 1)

Campo, Achille

Fanfulla da Lodi, 1886-1888

8/8/3B4/3p4/3R4/1P6/pk2K3/N7

#2

5 + 3

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Tries
    • 1.Ba3+?
      • 1...Kxa1
        • 2.Rd1#
      • 1...Kb1
        • 2.Rd1#
      • 1...Kc3
        • 2.Rd3#
      • 1...Kxa3!
  • Keys
    • 1.Be5!
      • 1...Kxa1
        • 2.Rd1#
      • 1...Kb1
        • 2.Rd1#
      • 1...Kc1
        • 2.Rd1#
      • 1...Ka3
        • 2.Ra4#
      • 1...Kc3
        • 2.Rc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(E);CHECK
      • Vars
        • K(b);S_FLIGHT,XS(A)::R(D)
        • K(b);P-FLIGHT::R(D)
        • K(b);S_FLIGHT::R1(D)
      • Refutation
        • K(b);S_FLIGHT,XB(E)
  • Actual
    • B(E);
    • Vars
      • K(b);S_FLIGHT,XS(A)::B(E)+R(D),DCHECK
      • K(b);P-FLIGHT::R(D)
      • K(b);S_FLIGHT::R1(D)
      • K(b);S_FLIGHT::B(E)+R(D),DCHECK
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