MESON Chess Problem Database

Problem Display
PID: 207814 (4N3/2pBb3/n3RB2/nPPk1p2/N1p3p1/6P1/4K2R/8 w - - 0 1)

Dischler, Max

Badische Neueste Nachrichten, 1982

4N3/2pBb3/n3RB2/nPPk1p2/N1p3p1/6P1/4K2R/8

#2

10 + 8

15148 Sadier Collection 2020

SOLUTION

  • SOUND
  • Sets
    • 1...Bxc5
      • 2.Sc3#
    • 1...Sb4
      • 2.Sxc7#
    • 1...Sxc5
      • 2.Sc3#
      • 2.Sxc7#
    • 1...Sb8
      • 2.Sxc7#
    • 1...f4
      • 2.Rh5#
  • Tries
    • 1.Bc3?
      • threat
        • 2.Re5#
      • 1...Bd6
        • 2.Sf6#
      • 1...Bf6
        • 2.Sxf6#
      • 1...Sc6!
    • 1.Re3?
      • threat
        • 2.Be6#
      • 1...Sxc5
        • 2.Sc3#
      • 1...Bxf6!
  • Keys
    • 1.Re4!
      • threat
        • 2.Rd4#
      • 1...Kxe4
        • 2.Sc3#
      • 1...Bxc5
        • 2.Sc3#
      • 1...Bxf6
        • 2.Sxf6#
      • 1...fxe4
        • 2.Rh5#
      • 1...Sc6
        • 2.Bxc6#
      • 1...Sb3
        • 2.Bc6#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 5
    • REMOVED MATES = 3
  • Sets
    • B(h);SBLOCK,XP(F)::S(D)
    • S(f);N_GUARD::S(J),XP(g)
    • P(e);OGATEB::R(B)
  • Tries
    • Try
      • B(H);
      • Threat
        • R1(G)
      • Vars
        • B(h);N_GUARD::S(J)
        • B(h);N_GUARD::S(J),XB(h)
      • Refutation
        • S(c);
    • Try
      • R(G);
      • Threat
        • B(I)
      • Vars
        • S(f);SBLOCK,XP(F)::S(D)
      • Refutation
        • B(h);XB(H)
  • Actual
    • R(G);
    • Threat
      • R1(G)
    • Vars
      • K(d);S_FLIGHT,XR(G)::S(D)
      • B(h);SBLOCK,XP(F)::S(D)
      • B(h);XB(H)::S(J),XB(h)
      • P(e);OGATEB,SBLOCK,XR(G)::R(B)
      • S(c);N_GUARD::B(I),XS(c)
      • S(c);N_GUARD::B(I)
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