% First, the markers (cross and circle) are defined for usage % in the normal text. beginchar("x", d#, .8d#, .2d#); "x: Cross marker"; pickup pencircle scaled thick; define_whole_pixels(d); % lower left point z1=(.2d,0); % upper left point z2=(.2d,.6d); % lower right point z3=(.8d,0); % upper right point z4=(.8d,.6d); draw z1..z4; draw z2..z3; endchar; beginchar("y", d#, .8d#, .2d#); "y: Circle marker"; pickup pencircle scaled thick; define_whole_pixels(d); draw fullcircle scaled .6d shifted (.5d,.3d); endchar; % Additionally, a "plus" and "minus" sign and the % ``capture'' symbol are provided beginchar("+", .7d#, d#, 0); "+: Plus"; pickup pencircle scaled middle; define_whole_pixels(d); % Plus sign z1=(.1d,.25d); z2=(.6d,.25d); z3=(.35d,.5d); z4=(.35d,0); draw z1--z2; draw z3--z4; endchar; beginchar("-", .4d#, d#, 0); "-: Minus"; pickup pencircle scaled middle; define_whole_pixels(d); % Minus sign z1=(.1d,.3d); z2=(.3d,.3d); draw z1--z2; endchar; beginchar("X", .6d#, d#, 0); "X: Capture symbol"; pickup pencircle scaled middle; define_whole_pixels(d); % lower left point z1=(.1d,.5middle); % upper left point z2=(.1d,.4d+.5middle); % lower right point z3=(.5d,.5middle); % upper right point z4=(.5d,.4d+.5middle); draw z1..z4; draw z2..z3; endchar; % Here, the definitions of the informator symbols start beginchar("a", d#, d#, 0); "a: Informator symbol ``pair of bishops''"; pickup pencircle scaled thin; define_whole_pixels(d); % Points for lower square z1=(.1d,.5d); z2=(.1d,0); z3=(.6d,.5d); z4=(.6d,0); % Points for upper square z5=(.4d,.8d); z6=(.4d,.3d); z7=(.9d,.8d); z8=(.9d,.3d); draw z1--z2--z4--z3--z1; draw z5--z6--z8--z7--z5; endchar; beginchar("b", 1.2d#, d#, 0); "b: Informator symbol ``better is''"; pickup pencircle scaled thin; define_whole_pixels(d); % Points for vertical line z1=(.1d,0); z2=(1.1d,0); draw z1..z2; draw halfcircle scaled d shifted (.6d,0); endchar; beginchar("c", .7d#, d#, 0); "c: Informator symbol ``white has the upper hand''"; pickup pencircle scaled thin; define_whole_pixels(d); % Minus sign z1=(.1d,.2d); z2=(.6d,.2d); % Plus sign z3=(.1d,.55d); z4=(.6d,.55d); z5=(.35d,.8d); z6=(.35d,.3d); draw z1--z2; draw z3--z4; draw z5--z6; endchar; beginchar("d", .9d#, d#, 0); "d: Informator symbol ``double pawns''"; pickup pencircle scaled thin; define_whole_pixels(d); draw fullcircle scaled .35d shifted (.45d,.125d); draw fullcircle scaled .35d shifted (.45d,.625d); endchar; beginchar("e", .7d#, d#, 0); "e: Informator symbol ``black has the upper hand''"; pickup pencircle scaled thin; define_whole_pixels(d); % Minus sign z1=(.1d,.6d); z2=(.6d,.6d); % Plus sign z3=(.1d,.25d); z4=(.6d,.25d); z5=(.35d,.5d); z6=(.35d,0); draw z1--z2; draw z3--z4; draw z5--z6; endchar; beginchar("f", .7d#, d#, 0); "f: Informator symbol ``white stands slightly better''"; pickup pencircle scaled thin; define_whole_pixels(d); % Equal sign z1=(.1d,.2d); z2=(.6d,.2d); z3=(.1d,.1d); z4=(.6d,.1d); % Plus sign z5=(.1d,.55d); z6=(.6d,.55d); z7=(.35d,.8d); z8=(.35d,.3d); draw z1--z2; draw z3--z4; draw z5--z6; draw z7--z8; endchar; beginchar("g", .7d#, d#, 0); "g: Informator symbol ``black stands slightly better''"; pickup pencircle scaled thin; define_whole_pixels(d); % Equal sign z1=(.1d,.6d); z2=(.6d,.6d); z3=(.1d,.7d); z4=(.6d,.7d); % Plus sign z5=(.1d,.25d); z6=(.6d,.25d); z7=(.35d,.5d); z8=(.35d,0); draw z1--z2; draw z3--z4; draw z5--z6; draw z7--z8; endchar; beginchar("h", 1.3d#, d#, 0); "h: Informator symbol ``white has a decisive advantage''"; pickup pencircle scaled thin; define_whole_pixels(d); % Plus sign z1=(.1d,.25d); z2=(.6d,.25d); z3=(.35d,.5d); z4=(.35d,0); % Minus sign z5=(.7d,.25d); z6=(1.2d,.25d); draw z1--z2; draw z3--z4; draw z5--z6; endchar; beginchar("i", 1.3d#, d#, 0); "i: Informator symbol ``black has a decisive advantage''"; pickup pencircle scaled thin; define_whole_pixels(d); % Minus sign z1=(.1d,.25d); z2=(.6d,.25d); % Plus sign z3=(.7d,.25d); z4=(1.2d,.25d); z5=(.95d,.5d); z6=(.95d,0); draw z1--z2; draw z3--z4; draw z5--z6; endchar; beginchar("j", .7d#, d#, 0); "j: Informator symbol ``even''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.4d); z2=(.6d,.4d); z3=(.1d,.3d); z4=(.6d,.3d); draw z1--z2; draw z3--z4; endchar; beginchar("k", .7d#, d#, 0); "k: Informator symbol ``unclear''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.35d); z2=(.2d,.475d); z3=(.35d,.35d); z4=(.5d,.225d); z5=(.6d,.35d); z6=(.5d,.475d); z7=(.2d,.225d); draw z1..z2..z3..z4..z5..z6..z3..z7..cycle; endchar; beginchar("l", d#, d#, 0); "l: Informator symbol ``see''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.35d); z2=(.9d,.35d); draw z1--z2; endchar; beginchar("m", .9d#, d#, 0); "m: Informator symbol ``mate''"; pickup pencircle scaled thin; define_whole_pixels(d); % Points for vertical lines z1=(.1d,.5d); z2=(.1d,.2d); z3=(.8d,.5d); z4=(.8d,.2d); % Points for horizontal lines z5=(.3d,.7d); z6=(.6d,.7d); z7=(.3d,0); z8=(.6d,0); draw z1..z3; draw z2..z4; draw z5..z7; draw z6..z8; endchar; beginchar("n", .7d#, d#, 0); "n: Informator symbol ``with compensation for the material''"; pickup pencircle scaled thin; define_whole_pixels(d); % Infinity symbol z1=(.1d,.25d); z2=(.2d,.375d); z3=(.35d,.25d); z4=(.5d,.125d); z5=(.6d,.25d); z6=(.5d,.375d); z7=(.2d,.125d); % Equal sign z8=(.1d,.575d); z9=(.6d,.575d); z10=(.1d,.475d); z11=(.6d,.475d); draw z1..z2..z3..z4..z5..z6..z3..z7..cycle; draw z8--z9; draw z10--z11; endchar; beginchar("o", d#, d#, 0); "o: Informator symbol ``bishops of opposite color''"; pickup pencircle scaled thin; define_whole_pixels(d); % Points for lower square z1=(.1d,.5d); z2=(.1d,0); z3=(.6d,.5d); z4=(.6d,0); % Points for upper square z5=(.4d,.8d); z6=(.4d,.3d); z7=(.9d,.8d); z8=(.9d,.3d); draw z1--z2--z4--z3--z1; fill z5--z6--z8--z7--cycle; endchar; beginchar("q", 1.25d#, d#, 0); "q: Informator symbol ``separated pawns''"; pickup pencircle scaled thin; define_whole_pixels(d); draw fullcircle scaled .35d shifted (.275d,.4d); fill fullcircle scaled .1d shifted (.55d,.4d); fill fullcircle scaled .1d shifted (.7d,.4d); draw fullcircle scaled .35d shifted (.975d,.4d); endchar; beginchar("r", d#, d#, 0); "r: Informator symbol ``passed pawn''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.5d,.7d); z2=(.5d,.4d); draw fullcircle scaled .4d shifted (.5d,.2d); draw z1--z2; draw quartercircle rotated 270 scaled .2d shifted (.4d,.7d); draw quartercircle rotated 180 scaled .2d shifted (.6d,.7d); endchar; beginchar("s", d#, d#, 0); "s: Informator symbol ``bishops of the same color''"; pickup pencircle scaled thin; define_whole_pixels(d); % Points for lower square z1=(.1d,.5d); z2=(.1d,0); z3=(.6d,.5d); z4=(.6d,0); % Points for upper square z5=(.4d,.8d); z6=(.4d,.3d); z7=(.9d,.8d); z8=(.9d,.3d); fill z1--z2--z4--z3--cycle; fill z5--z6--z8--z7--cycle; endchar; beginchar("t", d#, d#, 0); "t: Informator symbol ``development advantage''"; pickup pencircle scaled thin; define_whole_pixels(d); % Arcus z1=(.8d,.65d); z2=(.5d,.8d); z3=(.1d,.4d); z4=(.5d,0); z5=(.9d,.4d); z6=(.85d,.55d); % Arrow z7=(.65d,.65d); z8=(.8d,.8d); draw z1..z2..z3..z4..z5..z6; draw z7--z1; draw z8--z1; endchar; beginchar("u", d#, d#, 0); "u: Informator symbol ``united pawns''"; pickup pencircle scaled thin; define_whole_pixels(d); draw fullcircle scaled .35d shifted (.275d,.4d); draw fullcircle scaled .35d shifted (.725d,.4d); endchar; beginchar("v", d#, d#, 0); "v: Informator symbol ``without''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.8d); z2=(.1d,0); z3=(.9d,0); draw z1--z2--z3; endchar; beginchar("w", d#, d#, 0); "w: Informator symbol ``with''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,0); z2=(.9d,0); z3=(.9d,.8d); draw z1--z2--z3; endchar; beginchar("A", .9d#, d#, 0); "A: Informator symbol ``with attack''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.4d); z2=(.7d,.4d); draw z1--z2; draw quartercircle rotated 180 scaled .2d shifted (.7d,.5d); draw quartercircle rotated 90 scaled .2d shifted (.7d,.3d); endchar; beginchar("C", .6d#, d#, 0); "C: Informator symbol ``with initiative''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.3d,.7d); z2=(.3d,.1d); draw z1--z2; draw quartercircle rotated 270 scaled .2d shifted (.2d,.7d); draw quartercircle rotated 180 scaled .2d shifted (.4d,.7d); endchar; beginchar("D", d#, d#, 0); "D: Informator symbol ``zugzwang''"; pickup pencircle scaled thin; define_whole_pixels(d); draw fullcircle scaled .8d shifted (.5d,.4d); fill fullcircle scaled .15d shifted (.5d,.4d); endchar; beginchar("E", d#, d#, 0); "E: Informator symbol ``with the idea''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,0); z2=(.9d,0); z3=(.5d,.8d); draw z1--z2--z3--z1; endchar; beginchar("F", d#, d#, 0); "F: Informator symbol ``only move''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,0); z2=(.9d,0); z3=(.9d,.8d); z4=(.1d,.8d); draw z1--z2--z3--z4--z1; endchar; beginchar("G", d#, d#, 0); "G: Informator symbol ``diagonal''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.15d); z2=(.75d,.8d); z3=(.25d,0); z4=(.9d,.65d); z5=(.55d,.8d); z6=(.9d,.45d); z7=(.9d,.8d); draw z1--z2; draw z3--z4; draw z5--z7--z6; endchar; beginchar("H", d#, d#, 0); "H: Informator symbol ``file''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.2d,.5d); z2=(.8d,.5d); z3=(.2d,.3d); z4=(.8d,.3d); z5=(.3d,.6d); z6=(.1d,.4d); z7=(.3d,.2d); z8=(.7d,.6d); z9=(.9d,.4d); z10=(.7d,.2d); draw z1--z2; draw z3--z4; draw z5--z6--z7; draw z8--z9--z10; endchar; beginchar("I", d#, d#, 0); "I: Informator symbol ``centre''"; pickup pencircle scaled thin; define_whole_pixels(d); % Outer square z1=(.1d,0); z2=(.9d,0); z3=(.9d,.8d); z4=(.1d,.8d); % Cross z5=(.2d,.4d); z6=(.8d,.4d); z7=(.5d,.7d); z8=(.5d,.1d); draw z1--z2--z3--z4--z1; draw z5--z6; draw z7--z8; endchar; beginchar("J", d#, d#, 0); "J: Informator symbol ``weak point''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,0); z2=(.9d,0); z3=(.9d,.8d); z4=(.1d,.8d); draw z1--z3; draw z2--z4; endchar; beginchar("L", d#, d#, 0); "L: Informator symbol ``ending''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,0); z2=(.9d,0); z3=(.5d,0); z4=(.5d,.8d); draw z1--z2; draw z3--z4; endchar; beginchar("M", .8d#, d#, 0); "M: Informator symbol ``queen's side''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.4d,.7d); z2=(.1d,.4d); z3=(.4d,.1d); z4=(.6d,.7d); z5=(.3d,.4d); z6=(.6d,.1d); draw z1--z2--z3; draw z4--z5--z6; endchar; beginchar("O", .8d#, d#, 0); "O: Informator symbol ``king's side''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.4d,.7d); z2=(.7d,.4d); z3=(.4d,.1d); z4=(.2d,.7d); z5=(.5d,.4d); z6=(.2d,.1d); draw z1--z2--z3; draw z4--z5--z6; endchar; beginchar("P", .4d#, d#, 0); "P: Informator symbol ``etc''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.8d); z2=(.1d,0); z3=(.3d,.8d); z4=(.3d,0); draw z1--z2; draw z3--z4; endchar; beginchar("S", .8d#, d#, 0); "S: Informator symbol ``advantage in number of pawns''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.8d); z2=(.7d,.4d); z3=(.1d,0); draw z1--z2--z3; endchar; beginchar("T", d#, d#, 0); "T: Informator symbol ``time''"; pickup pencircle scaled thin; define_whole_pixels(d); % Cross z1=(.2d,.4d); z2=(.8d,.4d); z3=(.5d,.7d); z4=(.5d,.1d); draw z1--z2; draw z3--z4; draw fullcircle scaled .8d shifted (.5d,.4d); endchar; beginchar("U", d#, d#, 0); "U: Informator symbol ``greater board room''"; pickup pencircle scaled thin; define_whole_pixels(d); draw fullcircle scaled .8d shifted (.5d,.4d); endchar; beginchar("V", .8d#, d#, 0); "V: Informator symbol ``with counter-play''"; pickup pencircle scaled thin; define_whole_pixels(d); z1=(.1d,.5d); z2=(.7d,.5d); z3=(.1d,.3d); z4=(.7d,.3d); draw z1--z2; draw z3--z4; draw quartercircle rotated 270 scaled .2d shifted (.1d,.6d); draw quartercircle scaled .2d shifted (.1d,.4d); draw quartercircle rotated 180 scaled .2d shifted (.7d,.4d); draw quartercircle rotated 90 scaled .2d shifted (.7d,.2d); endchar;