MESON Chess Problem Database

Problem Display
PID: 46469 (8/8/8/R7/KP6/1Qbb4/8/k7 w - - 0 1)

Rezinkin, Valery Ivanovich

Komsomolsky Prapor, 1978

8/8/8/R7/KP6/1Qbb4/8/k7

#2

4 + 3

4883 Still More Fun with Chess Miniatures 2002

SOLUTION

  • SOUND
  • Sets
    • 1...Bxb4
      • 2.Kxb4#
    • 1...Bc2
      • 2.Kb5#
    • 1...Be4
      • 2.Kb5#
    • 1...Bb5+
      • 2.Kxb5#
    • 1...Bf5
      • 2.Kb5#
    • 1...Bg6
      • 2.Kb5#
    • 1...Bh7
      • 2.Kb5#
  • Keys
    • 1.Ka3!
      • threat
        • 2.Qa2#
      • 1...Bb2+
        • 2.Qxb2#
      • 1...Bxb4+
        • 2.Kxb4#
      • 1...Bb1
        • 2.Qxc3#
      • 1...Bc4
        • 2.Qd1#

FEATURES

  • Static
    • TYPE = THREAT
    • CHANGED MATES = 0
    • ADDED MATES = 3
    • REMOVED MATES = 6
  • Sets
    • B(b);XP(C)::R(D)+K(B),XB(b)
    • B(c);P_PINQ(A)::R(D)+K(B)
    • B(c);::R(D)+K(B)
    • B(c);CHECK::R(D)+K(B),XB(c)
  • Actual
    • K(B);P-FLIGHT
    • Threat
      • QAR1(A)
    • Vars
      • B(b);CHECK,N_GUARD::QAB1(A),XB(b)
      • B(b);CHECK,XP(C)::R(D)+K(B),XB(b)
      • B(c);SBLOCK::QAB(A),XB(b)
      • B(c);N_GUARD::QAR(A)
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).