MESON Chess Problem Database

Problem Display
PID: 194972 (2kr4/3N1N2/1K6/8/6R1/8/6B1/8 w - - 0 1)

Francken, NM

Dutch East Indies Chess Association, 1918

2kr4/3N1N2/1K6/8/6R1/8/6B1/8

#2

5 + 2

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Bh3!
      • threat
        • 2.Rc4#
      • 1...Kxd7
        • 2.Re4#
      • 1...Rxd7
        • 2.Rg8#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Actual
    • B(A);
    • Threat
      • R(B)
    • Vars
      • K(a);OGATEB,S_FLIGHT,XS(D)::B(A)+R(B)
      • R(b);OGATEB,XS(D)::R(B)
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