MESON Chess Problem Database

Problem Display
PID: 70868 (8/8/8/2P5/pB2p1B1/R2pk1P1/2PRNn2/1K4Q1 w - - 0 1)

Kipping, Cyril Stanley

The Chess Problem, 1944

8/8/8/2P5/pB2p1B1/R2pk1P1/2PRNn2/1K4Q1

#2

10 + 5

SOLUTION

  • SOUND
  • Tries
    • 1.Bc3?
      • 1...dxe2
        • 2.Bb4#
        • 2.Ba5#
        • 2.Rxe2#
      • 1...dxc2+!
    • 1.Rc3?
      • 1...Kxd2
        • 2.Rxd3#
        • 2.Qc1#
      • 1...a3!
    • 1.Rxa4?
      • 1...dxe2
        • 2.Ra3#
      • 1...dxc2+!
    • 1.Qf1?
      • 1...Sxg4
        • 2.Qf4#
      • 1...Sd1
        • 2.Qf4#
      • 1...Sh1
        • 2.Qf4#
      • 1...Sh3!
  • Keys
    • 1.c3!
      • 1...Kxd2
        • 2.Qc1#
      • 1...dxe2
        • 2.c4#

FEATURES

  • Static
    • TYPE = INCOMPLETE_BLOCK
    • CHANGED MATES = 0
    • ADDED MATES = 2
    • REMOVED MATES = 0
  • Sets
  • Tries
    • Try
      • B(H);N_PINP(b)
      • Refutation
        • P(b);CHECK,XP(C)
    • Try
      • R(F);
      • Refutation
        • P(d);
    • Try
      • R(F);N_PINP(b),XP(d)
      • Vars
        • P(b);OGATEB,XS(E)::R(F)
      • Refutation
        • P(b);CHECK,XP(C)
    • Try
      • Q(B);N_PINS(a)
      • Vars
        • S(a);OGATE,XB(I)::QAB1(B)
        • S(a);OGATE::QAB1(B)
      • Refutation
        • S(a);
  • Actual
    • P(C);N_PINP(b)
    • Vars
      • K(c);N_SPINS(a),OGATEB,S_FLIGHT,XR(D)::QAB1(B)
      • P(b);XS(E)::R(F)+P(C)
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).