MESON Chess Problem Database

Problem Display
PID: 219035 (8/4N3/pp6/Rp6/Bk1p4/2RP4/6p1/2K3B1 w - - 0 1)

Klark, Dmitry Vasilevich

Vsemirnaya Illustrantiya, 1881

8/4N3/pp6/Rp6/Bk1p4/2RP4/6p1/2K3B1

#2

7 + 6

6490 yacpdb 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Bd1?
      • 1...Kxa5
        • 2.Sc6#
      • 1...dxc3
        • 2.Sc6#
      • 1...bxa5
        • 2.Sd5#
      • 1...Kxc3!
  • Keys
    • 1.Bc2!
      • 1...Kxc3
        • 2.Sd5#
      • 1...Kxa5
        • 2.Sc6#
      • 1...dxc3
        • 2.Sc6#
      • 1...bxa5
        • 2.Sd5#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(E);
      • Vars
        • K(b);S_FLIGHT,XR(F)::S(G)
        • P(c);SBLOCK,XR(C)::S(G)
        • P(f);SBLOCK,XR(F)::S(G)
      • Refutation
        • K(b);S_FLIGHT,XR(C)
  • Actual
    • B(E);
    • Vars
      • K(b);S_FLIGHT,XR(C)::S(G)
      • K(b);S_FLIGHT,XR(F)::S(G)
      • P(c);SBLOCK,XR(C)::S(G)
      • P(f);SBLOCK,XR(F)::S(G)
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Developed and maintained by Brian Stephenson.
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