MESON Chess Problem Database

Problem Display
PID: 217875 (8/8/8/n1p2p2/2R1PR2/3K3k/2ppP1pP/2rr1bB1 w - - 0 1)

Ernst, Erich

Badische Neueste Nachrichten, 1995

8/8/8/n1p2p2/2R1PR2/3K3k/2ppP1pP/2rr1bB1

#2

7 + 10

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Keys
    • 1.Rc3!
      • 1...Bxe2+
        • 2.Kxe2#
      • 1...c4+
        • 2.Kd4#
      • 1...fxe4+
        • 2.Kxe4#
      • 1...Ra1
        • 2.Kxc2#
      • 1...Rb1
        • 2.Kxc2#
      • 1...Re1
        • 2.Kxd2#
      • 1...Sb3
        • 2.Kc4#
      • 1...Sc4
        • 2.Kxc4#
      • 1...Sc6
        • 2.Kc4#
      • 1...Sb7
        • 2.Kc4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 10
    • REMOVED MATES = 0
  • Sets
  • Actual
    • R(E);
    • Vars
      • B(c);CHECK,XP(B)::R(E)+K(D),XB(c)
      • P(i);CHECK::R(E)+K(D)
      • P(j);CHECK,XP(F)::R(E)+K(D),XP(j)
      • R(a);::R(E)+K(D),XP(d)
      • R(b);::R(E)+K(D),XP(e)
      • S(h);::R(E)+K(D)
      • S(h);::R(E)+K(D),XS(h)
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