MESON Chess Problem Database

Problem Display
PID: 207469 (1R6/8/8/1R5B/k7/p1r5/K1P5/8 w - - 0 1)

Hoffmann, Klaus Peter

Badische Neueste Nachrichten, 1996

1R6/8/8/1R5B/k7/p1r5/K1P5/8

#2

5 + 3

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Rb3
      • 2.cxb3#
  • Keys
    • 1.Bd1!
      • 1...Rxc2+
        • 2.Bxc2#
      • 1...Rb3
        • 2.cxb3#
      • 1...Rd3
        • 2.cxd3#
      • 1...Re3
        • 2.c3#
      • 1...Rf3
        • 2.c3#
      • 1...Rg3
        • 2.c3#
      • 1...Rh3
        • 2.c3#
      • 1...Rc4
        • 2.c3#
      • 1...Rc5
        • 2.c3#
        • 2.c4#
      • 1...Rc6
        • 2.c3#
        • 2.c4#
      • 1...Rc7
        • 2.c3#
        • 2.c4#
      • 1...Rc8
        • 2.c3#
        • 2.c4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 7
    • REMOVED MATES = 0
  • Sets
    • R(b);OGATE::P(B),XR(b)
  • Actual
    • B(D);
    • Vars
      • R(b);CHECK,OGATE,P_SPINR(b),XP(B)::B(D),XR(b)
      • R(b);OGATE::P(B),XR(b)
      • R(b);OGATE::B(D)+P(B),XR(b)
      • R(b);OGATE::B(D)+P(B)
      • R(b);OGATE,SBLOCK::B(D)+P(B)
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