diff --git a/svg/Chess_bdt45.svg b/svg/Chess_bdt45.svg
index 4ce248f..0629c42 100644
--- a/svg/Chess_bdt45.svg
+++ b/svg/Chess_bdt45.svg
@@ -1,17 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_blt45.svg b/svg/Chess_blt45.svg
index 0f28d08..c2862e5 100644
--- a/svg/Chess_blt45.svg
+++ b/svg/Chess_blt45.svg
@@ -1,17 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_kdt45.svg b/svg/Chess_kdt45.svg
index d90dc73..939d2ef 100644
--- a/svg/Chess_kdt45.svg
+++ b/svg/Chess_kdt45.svg
@@ -1,25 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_klt45.svg b/svg/Chess_klt45.svg
index 8b2d7b7..d162aa0 100644
--- a/svg/Chess_klt45.svg
+++ b/svg/Chess_klt45.svg
@@ -1,27 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_ndt45.svg b/svg/Chess_ndt45.svg
index 7f73c43..bf994cc 100644
--- a/svg/Chess_ndt45.svg
+++ b/svg/Chess_ndt45.svg
@@ -1,22 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_nlt45.svg b/svg/Chess_nlt45.svg
index 8d51f47..4188388 100644
--- a/svg/Chess_nlt45.svg
+++ b/svg/Chess_nlt45.svg
@@ -1,75 +1,2 @@
-
-
+
+
diff --git a/svg/Chess_pdt45.svg b/svg/Chess_pdt45.svg
index 072f2fe..6a2b83e 100644
--- a/svg/Chess_pdt45.svg
+++ b/svg/Chess_pdt45.svg
@@ -1,7 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_plt45.svg b/svg/Chess_plt45.svg
index 1142516..0efe2e8 100644
--- a/svg/Chess_plt45.svg
+++ b/svg/Chess_plt45.svg
@@ -1,7 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_qdt45.svg b/svg/Chess_qdt45.svg
index 6f1e4a5..8edaaec 100644
--- a/svg/Chess_qdt45.svg
+++ b/svg/Chess_qdt45.svg
@@ -1,34 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_qlt45.svg b/svg/Chess_qlt45.svg
index 97043c5..a4b1ccc 100644
--- a/svg/Chess_qlt45.svg
+++ b/svg/Chess_qlt45.svg
@@ -1,33 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_rdt45.svg b/svg/Chess_rdt45.svg
index 337af8f..3950cde 100644
--- a/svg/Chess_rdt45.svg
+++ b/svg/Chess_rdt45.svg
@@ -1,39 +1,2 @@
-
-
-
+
+
diff --git a/svg/Chess_rlt45.svg b/svg/Chess_rlt45.svg
index 8d2d932..daa090c 100644
--- a/svg/Chess_rlt45.svg
+++ b/svg/Chess_rlt45.svg
@@ -1,25 +1,2 @@
-
-
-
+
+
diff --git a/svg/unoptimized/Chess_bdt45.svg b/svg/unoptimized/Chess_bdt45.svg
new file mode 100644
index 0000000..4ce248f
--- /dev/null
+++ b/svg/unoptimized/Chess_bdt45.svg
@@ -0,0 +1,17 @@
+
+
+
diff --git a/svg/unoptimized/Chess_blt45.svg b/svg/unoptimized/Chess_blt45.svg
new file mode 100644
index 0000000..0f28d08
--- /dev/null
+++ b/svg/unoptimized/Chess_blt45.svg
@@ -0,0 +1,17 @@
+
+
+
diff --git a/svg/unoptimized/Chess_kdt45.svg b/svg/unoptimized/Chess_kdt45.svg
new file mode 100644
index 0000000..d90dc73
--- /dev/null
+++ b/svg/unoptimized/Chess_kdt45.svg
@@ -0,0 +1,25 @@
+
+
+
diff --git a/svg/unoptimized/Chess_klt45.svg b/svg/unoptimized/Chess_klt45.svg
new file mode 100644
index 0000000..8b2d7b7
--- /dev/null
+++ b/svg/unoptimized/Chess_klt45.svg
@@ -0,0 +1,27 @@
+
+
+
diff --git a/svg/unoptimized/Chess_ndt45.svg b/svg/unoptimized/Chess_ndt45.svg
new file mode 100644
index 0000000..7f73c43
--- /dev/null
+++ b/svg/unoptimized/Chess_ndt45.svg
@@ -0,0 +1,22 @@
+
+
+
diff --git a/svg/unoptimized/Chess_nlt45.svg b/svg/unoptimized/Chess_nlt45.svg
new file mode 100644
index 0000000..8d51f47
--- /dev/null
+++ b/svg/unoptimized/Chess_nlt45.svg
@@ -0,0 +1,75 @@
+
+
diff --git a/svg/unoptimized/Chess_pdt45.svg b/svg/unoptimized/Chess_pdt45.svg
new file mode 100644
index 0000000..072f2fe
--- /dev/null
+++ b/svg/unoptimized/Chess_pdt45.svg
@@ -0,0 +1,7 @@
+
+
+
diff --git a/svg/unoptimized/Chess_plt45.svg b/svg/unoptimized/Chess_plt45.svg
new file mode 100644
index 0000000..1142516
--- /dev/null
+++ b/svg/unoptimized/Chess_plt45.svg
@@ -0,0 +1,7 @@
+
+
+
diff --git a/svg/unoptimized/Chess_qdt45.svg b/svg/unoptimized/Chess_qdt45.svg
new file mode 100644
index 0000000..6f1e4a5
--- /dev/null
+++ b/svg/unoptimized/Chess_qdt45.svg
@@ -0,0 +1,34 @@
+
+
+
diff --git a/svg/unoptimized/Chess_qlt45.svg b/svg/unoptimized/Chess_qlt45.svg
new file mode 100644
index 0000000..97043c5
--- /dev/null
+++ b/svg/unoptimized/Chess_qlt45.svg
@@ -0,0 +1,33 @@
+
+
+
diff --git a/svg/unoptimized/Chess_rdt45.svg b/svg/unoptimized/Chess_rdt45.svg
new file mode 100644
index 0000000..337af8f
--- /dev/null
+++ b/svg/unoptimized/Chess_rdt45.svg
@@ -0,0 +1,39 @@
+
+
+
diff --git a/svg/unoptimized/Chess_rlt45.svg b/svg/unoptimized/Chess_rlt45.svg
new file mode 100644
index 0000000..8d2d932
--- /dev/null
+++ b/svg/unoptimized/Chess_rlt45.svg
@@ -0,0 +1,25 @@
+
+
+