MESON Chess Problem Database

Problem Display
PID: 108848 (8/1B6/4K3/1k6/2N5/2P5/PN6/8 w - - 0 1)

Legentil, Georges

Journal de Rouen, 1909

(First published on Sat Oct 2 1909)

8/1B6/4K3/1k6/2N5/2P5/PN6/8

#2

6 + 1

6490 yacpdb 2009
5454 Near Snap 2013

SOLUTION

  • SOUND
  • Tries
    • 1.Sd3?
      • 1...Ka4
        • 2.Bc6#
      • 1...Kxc4!
  • Keys
    • 1.Sa4!
      • 1...Kxa4
        • 2.Bc6#
      • 1...Kxc4
        • 2.Ba6#

This anticipates 23348(1929), 161746(1973)

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • S(B);
      • Vars
        • K(a);S_FLIGHT::B(F)
      • Refutation
        • K(a);S_FLIGHT,XS(D)
  • Actual
    • S(B);
    • Vars
      • K(a);S_FLIGHT,XS(B)::B(F)
      • K(a);S_FLIGHT,XS(D)::B(F)
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