MESON Chess Problem Database

Problem Display
PID: 93126 (8/7b/6p1/2p3N1/1p1p4/1R6/K1P4k/1R5N w - - 0 1)

Huse, Hans Markus

Syversen, O

Tidskrift for Schack, 1913

8/7b/6p1/2p3N1/1p1p4/1R6/K1P4k/1R5N

#2

6 + 6

6490 yacpdb 2009

SOLUTION

  • SOUND
  • Keys
    • 1.R3b2!
      • threat
        • 2.c3#
        • 2.c4#
      • 1...Bg8+
        • 2.c4#
      • 1...b3+
        • 2.cxb3#
      • 1...Kg2
        • 2.c3#
        • 2.c4#
      • 1...d3
        • 2.cxd3#
      • 1...c4
        • 2.c3#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(E);
    • Threat
      • DUALS(2)
    • Vars
      • B(f);CHECK::R(E)+P(D)
      • P(b);CHECK,OGATE::R(E)+P(D),XP(b)
      • P(c);OGATE::R(E)+P(D),XP(c)
      • P(d);::R(E)+P(D)
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