MESON Chess Problem Database

Problem Display
PID: 238880 (8/1b1Bb3/6n1/2p4R/3Nk3/6P1/4PK2/Bn1R4 w - - 0 1)

Paslack, Rainer

idee & form, 2004

8/1b1Bb3/6n1/2p4R/3Nk3/6P1/4PK2/Bn1R4

#2

8 + 6

15148 Sadier Collection 2021

SOLUTION

  • SOUND
  • Sets
    • 1...Ba6
      • 2.Bc6#
    • 1...Bc6
      • 2.Bxc6#
    • 1...Bc8
      • 2.Bc6#
    • 1...cxd4
      • 2.Rxd4#
  • Tries
    • 1.Sb3?
      • threat
        • 2.Bf5#
      • 1...Bc8
        • 2.Bc6#
      • 1...Bg5
        • 2.Sxc5#
      • 1...Sd2
        • 2.Sxd2#
      • 1...Sh4
        • 2.Re5#
      • 1...Sc3!
    • 1.Sb5?
      • threat
        • 2.Bf5#
      • 1...Bc8
        • 2.Bc6#
      • 1...Bg5
        • 2.Sd6#
      • 1...Sc3
        • 2.Sxc3#
      • 1...Sh4
        • 2.Re5#
      • 1...Sd2!
    • 1.Bf5+?
      • 1...Ke5
        • 2.Sf3#
        • 2.Sc6#
      • 1...Kd5!
  • Keys
    • 1.Sf3!
      • threat
        • 2.Bf5#
      • 1...Bc8
        • 2.Bc6#
      • 1...Bg5
        • 2.Sxg5#
      • 1...Sd2
        • 2.Sxd2#
      • 1...Sh4
        • 2.Re5#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 3
  • Sets
    • B(e);N_GUARD::B(H)
    • B(e);N_GUARD::B(H),XB(e)
    • P(c);OGATE,XS(F)::R1(B),XP(c)
  • Tries
    • Try
      • S(F);
      • Threat
        • B(H)
      • Vars
        • B(e);N_GUARD::B(H)
        • B(f);N_GUARD::S(F),XP(c)
        • S(a);N_GUARD::S(F),XS(a)
        • S(d);N_GUARD::R1(G)
      • Refutation
        • S(a);
    • Try
      • S(F);
      • Threat
        • B(H)
      • Vars
        • B(e);N_GUARD::B(H)
        • B(f);N_GUARD::S(F)
        • S(a);N_GUARD::S(F),XS(a)
        • S(d);N_GUARD::R1(G)
      • Refutation
        • S(a);
    • Try
      • B(H);CHECK
      • Refutation
        • K(b);S_FLIGHT
  • Actual
    • S(F);
    • Threat
      • B(H)
    • Vars
      • B(e);N_GUARD::B(H)
      • B(f);N_GUARD::S(F),XB(f)
      • S(a);N_GUARD::S(F),XS(a)
      • S(d);N_GUARD::R1(G)
HTML5 logo

Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).