MESON Chess Problem Database

Problem Display
PID: 167261 (bK3Q1b/8/4pp2/2p5/2N1k3/4B3/3PB3/8 w - - 0 1)

Fellows, Arthur G

Source?, 0000

bK3Q1b/8/4pp2/2p5/2N1k3/4B3/3PB3/8

#2

6 + 6

15 British Chess Magazine 1910

SOLUTION

  • SOUND
  • Tries
    • 1.Qxc5?
      • threat
        • 2.Sd6#
        • 2.d3#
      • 1...e5
        • 2.Sd6#
      • 1...Bd5!
    • 1.Qd6?
      • threat
        • 2.Qd3#
        • 2.Qxe6#
      • 1...Bd5
        • 2.Qf4#
      • 1...e5
        • 2.Qd3#
      • 1...f5
        • 2.Qd3#
        • 2.d3#
      • 1...Kf5!
    • 1.Qxf6?
      • threat
        • 2.Qf3#
      • 1...Kd5
        • 2.Qf3#
      • 1...Bxf6!
    • 1.d3+?
      • 1...Kd5
        • 2.Bf3#
        • 2.Qxc5#
        • 2.Qd6#
      • 1...Kf5!
  • Keys
    • 1.Qg8!
      • threat
        • 2.Qxe6#
      • 1...Kd5
        • 2.Qg2#
      • 1...Kf5
        • 2.Qh7#
        • 2.Qg4#
      • 1...Bd5
        • 2.Qg4#
      • 1...e5
        • 2.Sd6#
      • 1...f5
        • 2.Qg2#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 4
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • Q(F);XP(b)
      • Threat
        • DUALS(2)
      • Vars
        • P(c);::S(D)
      • Refutation
        • B(e);
    • Try
      • Q(F);
      • Threat
        • DUALS(2)
      • Vars
        • B(e);SBLOCK::QAR1(F)
        • P(c);::QAB1(F)
      • Refutation
        • K(a);S_FLIGHT
    • Try
      • Q(F);XP(d)
      • Threat
        • QAB1(F)
      • Vars
        • K(a);S_FLIGHT::QAB(F)
      • Refutation
        • B(f);XQ(F)
    • Try
      • P(A);CHECK
      • Refutation
        • K(a);P_SPINP(d),S_FLIGHT
  • Actual
    • Q(F);
    • Threat
      • QAR2(F),XP(c)
    • Vars
      • K(a);P_SPINP(c),S_FLIGHT::QAB(F)
      • B(e);SBLOCK::QAR2(F)
      • P(c);SBLOCK::S(D)
      • P(d);SBLOCK::QAB(F)
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).