diff --git a/lib/chessboard.js b/lib/chessboard.js
index 66f77dbd..b2d63af7 100644
--- a/lib/chessboard.js
+++ b/lib/chessboard.js
@@ -1,5 +1,7 @@
 /* eslint-env browser */
 
+import * as pieces from './pieces.svg.js';
+
 // ---------------------------------------------------------------------------
 // Constants
 // ---------------------------------------------------------------------------
@@ -439,10 +441,10 @@ function expandConfig(config) {
   // draggable must be true if sparePieces is enabled
   if (config.sparePieces) config.draggable = true;
 
-  // default piece theme is wikipedia
+  // default piece theme is built-in svg
   if (!Object.prototype.hasOwnProperty.call(config, 'pieceTheme') ||
     (typeof config.pieceTheme !== 'string' && typeof config.pieceTheme !== 'function')) {
-    config.pieceTheme = 'img/chesspieces/wikipedia/{piece}.png';
+    config.pieceTheme = '{piece}';
   }
 
   // animation speeds
@@ -498,6 +500,10 @@ function checkContainerArg(containerElOrString) {
 // ---------------------------------------------------------------------------
 
 class Chessboard {
+  static pieces = pieces;
+  static fenToObj = fenToObj;
+  static objToFen = objToFen;
+
   #config = {};
   /**
    * @type {HTMLElement}
@@ -898,11 +904,12 @@ class Chessboard {
 
   #buildPiece(piece, hidden, id) {
     const pieceEl = new Image(this.#squareSize, this.#squareSize);
+    const src = this.#buildPieceImgSrc(piece);
 
+    pieceEl.src = src === piece ? pieces[src] : src;
     pieceEl.alt = '';
     pieceEl.classList.add(ClassNameLookup.piece);
     pieceEl.dataset.piece = piece;
-    pieceEl.src = this.#buildPieceImgSrc(piece);
 
     if (typeof id === 'string' && id.length > 0) {
       pieceEl.id = id;
diff --git a/lib/pieces.svg.js b/lib/pieces.svg.js
new file mode 100644
index 00000000..fe09cdf1
--- /dev/null
+++ b/lib/pieces.svg.js
@@ -0,0 +1,36 @@
+/**
+ * Piece SVGs courtesy of Wikimedia Commons
+ * @see https://commons.wikimedia.org/wiki/Category:SVG_chess_pieces
+ */
+
+/**
+ * White
+ */
+
+export const wK = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg fill='none' fill-rule='evenodd' stroke='%23000' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5'%3E%3Cpath stroke-linejoin='miter' d='M22.5 11.63V6M20 8h5'/%3E%3Cpath fill='%23fff' stroke-linecap='butt' stroke-linejoin='miter' d='M22.5 25s4.5-7.5 3-10.5c0 0-1-2.5-3-2.5s-3 2.5-3 2.5c-1.5 3 3 10.5 3 10.5'/%3E%3Cpath fill='%23fff' d='M12.5 37c5.5 3.5 14.5 3.5 20 0v-7s9-4.5 6-10.5c-4-6.5-13.5-3.5-16 4V27v-3.5c-2.5-7.5-12-10.5-16-4-3 6 6 10.5 6 10.5v7'/%3E%3Cpath d='M12.5 30c5.5-3 14.5-3 20 0m-20 3.5c5.5-3 14.5-3 20 0m-20 3.5c5.5-3 14.5-3 20 0'/%3E%3C/g%3E%3C/svg%3E`;
+
+export const wQ = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='fill:%23ffffff;stroke:%23000000;stroke-width:1.5;stroke-linejoin:round'%3E%3Cpath d='M 9,26 C 17.5,24.5 30,24.5 36,26 L 38.5,13.5 L 31,25 L 30.7,10.9 L 25.5,24.5 L 22.5,10 L 19.5,24.5 L 14.3,10.9 L 14,25 L 6.5,13.5 L 9,26 z'/%3E%3Cpath d='M 9,26 C 9,28 10.5,28 11.5,30 C 12.5,31.5 12.5,31 12,33.5 C 10.5,34.5 11,36 11,36 C 9.5,37.5 11,38.5 11,38.5 C 17.5,39.5 27.5,39.5 34,38.5 C 34,38.5 35.5,37.5 34,36 C 34,36 34.5,34.5 33,33.5 C 32.5,31 32.5,31.5 33.5,30 C 34.5,28 36,28 36,26 C 27.5,24.5 17.5,24.5 9,26 z'/%3E%3Cpath d='M 11.5,30 C 15,29 30,29 33.5,30' style='fill:none'/%3E%3Cpath d='M 12,33.5 C 18,32.5 27,32.5 33,33.5' style='fill:none'/%3E%3Ccircle cx='6' cy='12' r='2' /%3E%3Ccircle cx='14' cy='9' r='2' /%3E%3Ccircle cx='22.5' cy='8' r='2' /%3E%3Ccircle cx='31' cy='9' r='2' /%3E%3Ccircle cx='39' cy='12' r='2' /%3E%3C/g%3E%3C/svg%3E`;
+
+export const wB = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:%23000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;' transform='translate(0,0.6)'%3E%3Cg style='fill:%23ffffff; stroke:%23000000; stroke-linecap:butt;'%3E%3Cpath d='M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.65,38.99 6.68,38.97 6,38 C 7.35,36.54 9,36 9,36 z'/%3E%3Cpath d='M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z'/%3E%3Cpath d='M 25 8 A 2.5 2.5 0 1 1 20,8 A 2.5 2.5 0 1 1 25 8 z'/%3E%3C/g%3E%3Cpath d='M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18' style='fill:none; stroke:%23000000; stroke-linejoin:miter;'/%3E%3C/g%3E%3C/svg%3E`;
+
+export const wN = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:%23000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;' transform='translate(0,0.3)'%3E%3Cpath d='M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18' style='fill:%23ffffff; stroke:%23000000;' /%3E%3Cpath d='M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10' style='fill:%23ffffff; stroke:%23000000;' /%3E%3Cpath d='M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z' style='fill:%23000000; stroke:%23000000;' /%3E%3Cpath d='M 15 15.5 A 0.5 1.5 0 1 1 14,15.5 A 0.5 1.5 0 1 1 15 15.5 z' transform='matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)' style='fill:%23000000; stroke:%23000000;' /%3E%3C/g%3E%3C/svg%3E`;
+
+export const wR = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='opacity:1; fill:%23ffffff; fill-opacity:1; fill-rule:evenodd; stroke:%23000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;' transform='translate(0,0.3)'%3E%3Cpath d='M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z ' style='stroke-linecap:butt;' /%3E%3Cpath d='M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z ' style='stroke-linecap:butt;' /%3E%3Cpath d='M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14' style='stroke-linecap:butt;' /%3E%3Cpath d='M 34,14 L 31,17 L 14,17 L 11,14' /%3E%3Cpath d='M 31,17 L 31,29.5 L 14,29.5 L 14,17' style='stroke-linecap:butt; stroke-linejoin:miter;' /%3E%3Cpath d='M 31,29.5 L 32.5,32 L 12.5,32 L 14,29.5' /%3E%3Cpath d='M 11,14 L 34,14' style='fill:none; stroke:%23000000; stroke-linejoin:miter;' /%3E%3C/g%3E%3C/svg%3E`;
+
+export const wP = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cpath d='m 22.5,9 c -2.21,0 -4,1.79 -4,4 0,0.89 0.29,1.71 0.78,2.38 C 17.33,16.5 16,18.59 16,21 c 0,2.03 0.94,3.84 2.41,5.03 C 15.41,27.09 11,31.58 11,39.5 H 34 C 34,31.58 29.59,27.09 26.59,26.03 28.06,24.84 29,23.03 29,21 29,18.59 27.67,16.5 25.72,15.38 26.21,14.71 26.5,13.89 26.5,13 c 0,-2.21 -1.79,-4 -4,-4 z' style='opacity:1; fill:%23ffffff; fill-opacity:1; fill-rule:nonzero; stroke:%23000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;'/%3E%3C/svg%3E`;
+
+/**
+ * Black
+ */
+
+export const bK = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='fill:none; fill-opacity:1; fill-rule:evenodd; stroke:%23000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;'%3E%3Cpath d='M 22.5,11.63 L 22.5,6' style='fill:none; stroke:%23000000; stroke-linejoin:miter;' id='path6570'/%3E%3Cpath d='M 22.5,25 C 22.5,25 27,17.5 25.5,14.5 C 25.5,14.5 24.5,12 22.5,12 C 20.5,12 19.5,14.5 19.5,14.5 C 18,17.5 22.5,25 22.5,25' style='fill:%23000000;fill-opacity:1; stroke-linecap:butt; stroke-linejoin:miter;'/%3E%3Cpath d='M 12.5,37 C 18,40.5 27,40.5 32.5,37 L 32.5,30 C 32.5,30 41.5,25.5 38.5,19.5 C 34.5,13 25,16 22.5,23.5 L 22.5,27 L 22.5,23.5 C 20,16 10.5,13 6.5,19.5 C 3.5,25.5 12.5,30 12.5,30 L 12.5,37' style='fill:%23000000; stroke:%23000000;'/%3E%3Cpath d='M 20,8 L 25,8' style='fill:none; stroke:%23000000; stroke-linejoin:miter;'/%3E%3Cpath d='M 32,29.5 C 32,29.5 40.5,25.5 38.03,19.85 C 34.15,14 25,18 22.5,24.5 L 22.5,26.6 L 22.5,24.5 C 20,18 10.85,14 6.97,19.85 C 4.5,25.5 13,29.5 13,29.5' style='fill:none; stroke:%23ffffff;'/%3E%3Cpath d='M 12.5,30 C 18,27 27,27 32.5,30 M 12.5,33.5 C 18,30.5 27,30.5 32.5,33.5 M 12.5,37 C 18,34 27,34 32.5,37' style='fill:none; stroke:%23ffffff;'/%3E%3C/g%3E%3C/svg%3E`;
+
+export const bQ = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='fill:%23000000;stroke:%23000000;stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round'%3E%3Cpath d='M 9,26 C 17.5,24.5 30,24.5 36,26 L 38.5,13.5 L 31,25 L 30.7,10.9 L 25.5,24.5 L 22.5,10 L 19.5,24.5 L 14.3,10.9 L 14,25 L 6.5,13.5 L 9,26 z' style='stroke-linecap:butt;fill:%23000000' /%3E%3Cpath d='m 9,26 c 0,2 1.5,2 2.5,4 1,1.5 1,1 0.5,3.5 -1.5,1 -1,2.5 -1,2.5 -1.5,1.5 0,2.5 0,2.5 6.5,1 16.5,1 23,0 0,0 1.5,-1 0,-2.5 0,0 0.5,-1.5 -1,-2.5 -0.5,-2.5 -0.5,-2 0.5,-3.5 1,-2 2.5,-2 2.5,-4 -8.5,-1.5 -18.5,-1.5 -27,0 z' /%3E%3Cpath d='M 11.5,30 C 15,29 30,29 33.5,30' /%3E%3Cpath d='m 12,33.5 c 6,-1 15,-1 21,0' /%3E%3Ccircle cx='6' cy='12' r='2' /%3E%3Ccircle cx='14' cy='9' r='2' /%3E%3Ccircle cx='22.5' cy='8' r='2' /%3E%3Ccircle cx='31' cy='9' r='2' /%3E%3Ccircle cx='39' cy='12' r='2' /%3E%3Cpath d='M 11,38.5 A 35,35 1 0 0 34,38.5' style='fill:none; stroke:%23000000;stroke-linecap:butt;' /%3E%3Cg style='fill:none; stroke:%23ffffff;'%3E%3Cpath d='M 11,29 A 35,35 1 0 1 34,29' /%3E%3Cpath d='M 12.5,31.5 L 32.5,31.5' /%3E%3Cpath d='M 11.5,34.5 A 35,35 1 0 0 33.5,34.5' /%3E%3Cpath d='M 10.5,37.5 A 35,35 1 0 0 34.5,37.5' /%3E%3C/g%3E%3C/g%3E%3C/svg%3E`;
+
+export const bB = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='opacity:1; fill:none; fill-rule:evenodd; fill-opacity:1; stroke:%23000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;' transform='translate(0,0.6)'%3E%3Cg style='fill:%23000000; stroke:%23000000; stroke-linecap:butt;'%3E%3Cpath d='M 9,36 C 12.39,35.03 19.11,36.43 22.5,34 C 25.89,36.43 32.61,35.03 36,36 C 36,36 37.65,36.54 39,38 C 38.32,38.97 37.35,38.99 36,38.5 C 32.61,37.53 25.89,38.96 22.5,37.5 C 19.11,38.96 12.39,37.53 9,38.5 C 7.65,38.99 6.68,38.97 6,38 C 7.35,36.54 9,36 9,36 z'/%3E%3Cpath d='M 15,32 C 17.5,34.5 27.5,34.5 30,32 C 30.5,30.5 30,30 30,30 C 30,27.5 27.5,26 27.5,26 C 33,24.5 33.5,14.5 22.5,10.5 C 11.5,14.5 12,24.5 17.5,26 C 17.5,26 15,27.5 15,30 C 15,30 14.5,30.5 15,32 z'/%3E%3Cpath d='M 25 8 A 2.5 2.5 0 1 1 20,8 A 2.5 2.5 0 1 1 25 8 z'/%3E%3C/g%3E%3Cpath d='M 17.5,26 L 27.5,26 M 15,30 L 30,30 M 22.5,15.5 L 22.5,20.5 M 20,18 L 25,18' style='fill:none; stroke:%23ffffff; stroke-linejoin:miter;'/%3E%3C/g%3E%3C/svg%3E`;
+
+export const bN = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='opacity:1; fill:none; fill-opacity:1; fill-rule:evenodd; stroke:%23000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;' transform='translate(0,0.3)'%3E%3Cpath d='M 22,10 C 32.5,11 38.5,18 38,39 L 15,39 C 15,30 25,32.5 23,18' style='fill:%23000000; stroke:%23000000;' /%3E%3Cpath d='M 24,18 C 24.38,20.91 18.45,25.37 16,27 C 13,29 13.18,31.34 11,31 C 9.958,30.06 12.41,27.96 11,28 C 10,28 11.19,29.23 10,30 C 9,30 5.997,31 6,26 C 6,24 12,14 12,14 C 12,14 13.89,12.1 14,10.5 C 13.27,9.506 13.5,8.5 13.5,7.5 C 14.5,6.5 16.5,10 16.5,10 L 18.5,10 C 18.5,10 19.28,8.008 21,7 C 22,7 22,10 22,10' style='fill:%23000000; stroke:%23000000;' /%3E%3Cpath d='M 9.5 25.5 A 0.5 0.5 0 1 1 8.5,25.5 A 0.5 0.5 0 1 1 9.5 25.5 z' style='fill:%23ffffff; stroke:%23ffffff;' /%3E%3Cpath d='M 15 15.5 A 0.5 1.5 0 1 1 14,15.5 A 0.5 1.5 0 1 1 15 15.5 z' transform='matrix(0.866,0.5,-0.5,0.866,9.693,-5.173)' style='fill:%23ffffff; stroke:%23ffffff;' /%3E%3Cpath d='M 24.55,10.4 L 24.1,11.85 L 24.6,12 C 27.75,13 30.25,14.49 32.5,18.75 C 34.75,23.01 35.75,29.06 35.25,39 L 35.2,39.5 L 37.45,39.5 L 37.5,39 C 38,28.94 36.62,22.15 34.25,17.66 C 31.88,13.17 28.46,11.02 25.06,10.5 L 24.55,10.4 z ' style='fill:%23ffffff; stroke:none;' /%3E%3C/g%3E%3C/svg%3E`;
+
+export const bR = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cg style='opacity:1; fill:%23000000; fill-opacity:1; fill-rule:evenodd; stroke:%23000000; stroke-width:1.5; stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;' transform='translate(0,0.3)'%3E%3Cpath d='M 9,39 L 36,39 L 36,36 L 9,36 L 9,39 z ' style='stroke-linecap:butt;' /%3E%3Cpath d='M 12.5,32 L 14,29.5 L 31,29.5 L 32.5,32 L 12.5,32 z ' style='stroke-linecap:butt;' /%3E%3Cpath d='M 12,36 L 12,32 L 33,32 L 33,36 L 12,36 z ' style='stroke-linecap:butt;' /%3E%3Cpath d='M 14,29.5 L 14,16.5 L 31,16.5 L 31,29.5 L 14,29.5 z ' style='stroke-linecap:butt;stroke-linejoin:miter;' /%3E%3Cpath d='M 14,16.5 L 11,14 L 34,14 L 31,16.5 L 14,16.5 z ' style='stroke-linecap:butt;' /%3E%3Cpath d='M 11,14 L 11,9 L 15,9 L 15,11 L 20,11 L 20,9 L 25,9 L 25,11 L 30,11 L 30,9 L 34,9 L 34,14 L 11,14 z ' style='stroke-linecap:butt;' /%3E%3Cpath d='M 12,35.5 L 33,35.5 L 33,35.5' style='fill:none; stroke:%23ffffff; stroke-width:1; stroke-linejoin:miter;' /%3E%3Cpath d='M 13,31.5 L 32,31.5' style='fill:none; stroke:%23ffffff; stroke-width:1; stroke-linejoin:miter;' /%3E%3Cpath d='M 14,29.5 L 31,29.5' style='fill:none; stroke:%23ffffff; stroke-width:1; stroke-linejoin:miter;' /%3E%3Cpath d='M 14,16.5 L 31,16.5' style='fill:none; stroke:%23ffffff; stroke-width:1; stroke-linejoin:miter;' /%3E%3Cpath d='M 11,14 L 34,14' style='fill:none; stroke:%23ffffff; stroke-width:1; stroke-linejoin:miter;' /%3E%3C/g%3E%3C/svg%3E`;
+
+export const bP = `data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='45' height='45'%3E%3Cpath d='m 22.5,9 c -2.21,0 -4,1.79 -4,4 0,0.89 0.29,1.71 0.78,2.38 C 17.33,16.5 16,18.59 16,21 c 0,2.03 0.94,3.84 2.41,5.03 C 15.41,27.09 11,31.58 11,39.5 H 34 C 34,31.58 29.59,27.09 26.59,26.03 28.06,24.84 29,23.03 29,21 29,18.59 27.67,16.5 25.72,15.38 26.21,14.71 26.5,13.89 26.5,13 c 0,-2.21 -1.79,-4 -4,-4 z' style='opacity:1; fill:%23000000; fill-opacity:1; fill-rule:nonzero; stroke:%23000000; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:miter; stroke-miterlimit:4; stroke-dasharray:none; stroke-opacity:1;'/%3E%3C/svg%3E`;
diff --git a/templates/homepage.mustache b/templates/homepage.mustache
index a0801794..b8203da7 100644
--- a/templates/homepage.mustache
+++ b/templates/homepage.mustache
@@ -5,7 +5,7 @@
 
 <div class="hero-wrapper">
     <div class="body-width-115f6 hero-inner-556fe">
-        <img src="img/chesspieces/wikipedia/bK.svg" alt="Black King" />
+        <img id="hero-king" alt="Black King" />
         <h1>chessboard.js</h1>
         <h3>The easiest way to embed a chess board on your site.</h3>
         <a href="releases/chessboardjs-1.0.0.zip">Download v1.0.0</a>
@@ -62,11 +62,8 @@
 <script src="js/prettify.min.js"></script>
 {{{chessboardJsScript}}}
 <script>
-;(function () {
-    function isTouchDevice () {
-        return ('ontouchstart' in document.documentElement)
-    }
-
+    const heroKing = document.getElementById('hero-king');
+    heroKing.src = Chessboard.pieces.bK;
     prettyPrint()
 
     // example 1
@@ -82,7 +79,6 @@
     if (isTouchDevice()) {
       document.querySelectorAll('.navbar-a57cc').forEach(x => x.classList.remove('hover-effect'))
     }
-})()
 </script>
 </body>
 </html>
diff --git a/website/img/chesspieces/wikipedia/bB.png b/website/img/chesspieces/wikipedia/bB.png
deleted file mode 100644
index be3007dd..00000000
Binary files a/website/img/chesspieces/wikipedia/bB.png and /dev/null differ
diff --git a/website/img/chesspieces/wikipedia/bK.png b/website/img/chesspieces/wikipedia/bK.png
deleted file mode 100644
index de9880ce..00000000
Binary files a/website/img/chesspieces/wikipedia/bK.png and /dev/null differ
diff --git a/website/img/chesspieces/wikipedia/bK.svg b/website/img/chesspieces/wikipedia/bK.svg
deleted file mode 100644
index ba2ac9fb..00000000
--- a/website/img/chesspieces/wikipedia/bK.svg
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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