MESON Chess Problem Database

Problem Display
PID: 178777 (8/8/4K3/8/3Bk3/3R1R2/4PP2/4n3 w - - 0 1)

Ericson, Ake

Springaren, 1955

8/8/4K3/8/3Bk3/3R1R2/4PP2/4n3

#2

6 + 2

5454 Near Snap 2018
6490 yacpdb 2018

SOLUTION

  • SOUND
  • Keys
    • 1.Be5!
      • threat
        • 2.Rde3#
        • 2.Rd4#
        • 2.Rfe3#
        • 2.Rf4#
      • 1...Sxd3
        • 2.Re3#
      • 1...Sxf3
        • 2.Re3#
      • 1...Sc2
        • 2.Rf4#
      • 1...Sg2
        • 2.Rd4#

This anticipates 158358(1968)

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(E);
    • Threat
      • DUALS(4)
    • Vars
      • S(a);XR(C)::R1(D)
      • S(a);XR(D)::R1(C)
      • S(a);::R1(D)
      • S(a);::R1(C)
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