MESON Chess Problem Database

Problem Display
PID: 195146 (n7/3K4/3Qb3/2p1r2R/RB4p1/2PBk3/1N1pPp1N/3q1r2 w - - 0 1)

Janet, Frank

Pittsburgh Gazette-Times, 1918

n7/3K4/3Qb3/2p1r2R/RB4p1/2PBk3/1N1pPp1N/3q1r2

#2

10 + 10

6490 yacpdb 2019

SOLUTION

  • SOUND
  • Keys
    • 1.Kd8!
      • threat
        • 2.Qxe5#
      • 1...Kf4
        • 2.Qxe5#
      • 1...Rxh5
        • 2.Qg3#
      • 1...Re4
        • 2.Qg3#
      • 1...Rd5
        • 2.Sc4#
      • 1...Rf5
        • 2.Sxg4#
      • 1...Rg5
        • 2.Qg3#
      • 1...Bd5
        • 2.Bxc5#
      • 1...Bf5
        • 2.Qh6#

FEATURES

  • Static
    • TYPE = WHITE_IN_CHECK
  • Actual
    • K(J);P-FLIGHT
    • Threat
      • QAR2(I),XR(h)
    • Vars
      • K(e);P_SPINR(h),S_FLIGHT::QAB1(I),XR(h)
      • R(h);OGATE,XR(H)::QAR2(I)
      • R(h);OGATE::QAR2(I)
      • R(h);P_PINQ(I),S_CUTB(i)::S(A)
      • R(h);S_CUTB(i)::S(C),XP(f)
      • B(i);S_CUTR(h)::B(G),XP(g)
      • B(i);OGATE::QAB(I)
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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).