MESON Chess Problem Database

Problem Display
PID: 174182 (1b2n3/3BB3/5p2/p3kPpn/6r1/r3PPP1/1N3K2/3R4 w - - 0 1)

Buchner, Richard

Arbeiter Schachzeitung, 1924

1b2n3/3BB3/5p2/p3kPpn/6r1/r3PPP1/1N3K2/3R4

#2

9 + 9

6490 yacpdb 2018

SOLUTION

  • SOUND
  • Sets
    • 1...Rxg3
      • 2.Sc4#
    • 1...Rc4
      • 2.Sxc4#
    • 1...Sf4
      • 2.Sc4#
    • 1...Sc7
      • 2.Bd6#
  • Keys
    • 1.Be6!
      • threat
        • 2.Rd5#
      • 1...Rd3
        • 2.Sxd3#
      • 1...Rd4
        • 2.exd4#
      • 1...Sf4
        • 2.Sc4#
      • 1...Sc7
        • 2.Bd6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 2
  • Sets
    • R(b);N_GUARD,XP(F)::S(B)
    • R(b);N_GUARD::S(B),XR(b)
    • S(f);S_CUTR(b)::S(B)
    • S(i);N_GUARD,S_CUTB(h)::B(I)
  • Actual
    • B(H);
    • Threat
      • R1(A)
    • Vars
      • R(a);N_GUARD::S(B),XR(a)
      • R(b);OGATE::P(D),XR(b)
      • S(f);S_CUTR(b)::S(B)
      • S(i);N_GUARD,S_CUTB(h)::B(I)
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