MESON Chess Problem Database

Problem Display
PID: 108846 (8/5B2/8/4B1k1/1R6/5K1p/8/8 w - - 0 1)

Legentil, Georges

Journal de Rouen, 1926

(First published on Thu Nov 4 1926)

8/5B2/8/4B1k1/1R6/5K1p/8/8

#2

4 + 2

6490 yacpdb 2009
5454 Near Snap 2020

SOLUTION

  • SOUND
  • Tries
    • 1.Bf6+?
      • 1...Kf5
        • 2.Rf4#
      • 1...Kh6
        • 2.Rh4#
      • 1...Kxf6!
    • 1.Bg7?
      • 1...Kf5
        • 2.Rb5#
      • 1...h2!
  • Keys
    • 1.Rh4!
      • threat
        • 2.Rh5#
      • 1...Kxh4
        • 2.Bf6#
      • 1...Kf5
        • 2.Rh5#

Anticipated by 224601(1888), 9647(1907)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(C);CHECK
      • Vars
        • K(b);P-FLIGHT::R1(B)
        • K(b);S_FLIGHT::R(B)
      • Refutation
        • K(b);S_FLIGHT,XB(C)
    • Try
      • B(C);
      • Vars
        • K(b);P-FLIGHT::R(B)
      • Refutation
        • P(a);
  • Actual
    • R(B);
    • Threat
      • R1(B)
    • Vars
      • K(b);S_FLIGHT,XR(B)::B(C)
      • K(b);P-FLIGHT::R(B)
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