MESON Chess Problem Database

Problem Display
PID: 78148 (4r3/2n5/1bQ5/4P1N1/3k1p2/7R/2P5/3K4 w - - 0 1)

de Villeneuve-Esclapon, Jean

L'Echiquier Francais, 1909

4r3/2n5/1bQ5/4P1N1/3k1p2/7R/2P5/3K4

#2

6 + 5

5454 Near Snap 2022

SOLUTION

  • SOUND
  • Sets
    • 1...Rxe5
      • 2.Rd3#
      • 2.c3#
    • 1...Bc5
      • 2.Qe4#
  • Keys
    • 1.Re3!
      • threat
        • 2.Re4#
      • 1...Kxe3
        • 2.Qxb6#
      • 1...Rxe5
        • 2.Rd3#
      • 1...fxe3
        • 2.Sf3#
      • 1...Bc5
        • 2.Qe4#

Anticipated by 217030(1892)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 0
  • Sets
    • B(c);SBLOCK::QAR1(F)
  • Actual
    • R(C);
    • Threat
      • R1(C)
    • Vars
      • K(a);S_FLIGHT,XR(C)::QAB(F),XB(c)
      • R(e);SBLOCK,XP(D)::R1(C)
      • P(b);SBLOCK,XR(C)::S(E)
      • B(c);SBLOCK::QAR1(F)
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