diff --git a/po/zh_TW.po b/po/zh_TW.po
index 3eefceb..ab8271c 100644
--- a/po/zh_TW.po
+++ b/po/zh_TW.po
@@ -11,8 +11,8 @@ msgstr ""
 "Project-Id-Version: gnome-games 3.3.91\n"
 "Report-Msgid-Bugs-To: http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-"
 "chess&keywords=I18N+L10N&component=General\n"
-"POT-Creation-Date: 2015-02-20 19:07+0000\n"
-"PO-Revision-Date: 2015-02-21 16:01+0800\n"
+"POT-Creation-Date: 2015-03-17 07:06+0000\n"
+"PO-Revision-Date: 2015-03-17 20:55+0800\n"
 "Last-Translator: Chao-Hsiung Liao <j_h_liau@yahoo.com.tw>\n"
 "Language-Team: Chinese (traditional)\n"
 "Language: zh_TW\n"
@@ -48,7 +48,7 @@ msgstr ""
 "及它自動偵測電腦安裝多種熱門引擎的能力。"
 
 #: ../data/gnome-chess.desktop.in.h:1 ../data/gnome-chess.ui.h:1
-#: ../src/gnome-chess.vala:141 ../src/gnome-chess.vala:2185
+#: ../src/gnome-chess.vala:2130 ../src/gnome-chess.vala:2425
 msgid "Chess"
 msgstr "國際象棋"
 
@@ -101,7 +101,7 @@ msgid "Show the current move"
 msgstr "顯示這一步"
 
 #. Title for preferences dialog
-#: ../data/menu.ui.h:1 ../data/preferences.ui.h:46
+#: ../data/menu.ui.h:1 ../data/preferences.ui.h:58
 msgid "Preferences"
 msgstr "偏好設定"
 
@@ -178,22 +178,14 @@ msgid "The timer increment set corresponding to clock type (1 second minimum)"
 msgstr "計時器增加設定是根據時鐘類型 (最小 1 秒鐘)"
 
 #: ../data/org.gnome.chess.gschema.xml.h:16
-msgid "Seconds white has used until last move (0 for first move)"
-msgstr "秒鐘距上次白方移動 (0 代表第一次移動)"
-
-#: ../data/org.gnome.chess.gschema.xml.h:17
-msgid "Seconds black has used until last move (0 for first move)"
-msgstr "秒鐘距上次黑方移動 (0 代表第一次移動)"
-
-#: ../data/org.gnome.chess.gschema.xml.h:18
 msgid "true if the human player is playing white"
 msgstr "如果人類玩家為白方時則為「true」"
 
-#: ../data/org.gnome.chess.gschema.xml.h:19
+#: ../data/org.gnome.chess.gschema.xml.h:17
 msgid "The opponent player"
 msgstr "對手玩家"
 
-#: ../data/org.gnome.chess.gschema.xml.h:20
+#: ../data/org.gnome.chess.gschema.xml.h:18
 msgid ""
 "Can be 'human' (play against another human player), '' (use the first "
 "available chess engine) or the name of a specific engine to play against"
@@ -201,210 +193,246 @@ msgstr ""
 "可以是 'human' (與另一個人類玩家對戰)、'' (使用第一個可用的象棋引擎) 或想對戰"
 "的指定引擎名稱"
 
-#: ../data/org.gnome.chess.gschema.xml.h:21
+#: ../data/org.gnome.chess.gschema.xml.h:19
 msgid "Difficulty of the opponent chess engine"
 msgstr "對奕引擎的難度"
 
-#. Preferences Dialog: Combo box entry for easy game difficulty
+#. Preferences dialog: Combo box entry for timer increment
 #: ../data/preferences.ui.h:2
+msgctxt "custom_duration_units"
+msgid "minutes"
+msgstr "分鐘"
+
+#. Preferences dialog: Combo box entry for time limit
+#: ../data/preferences.ui.h:4
+msgctxt "custom_duration_units"
+msgid "hours"
+msgstr "小時"
+
+#. Preferences dialog: Combo box entry for timer increment
+#: ../data/preferences.ui.h:6
+msgctxt "custom_duration_units"
+msgid "seconds"
+msgstr "秒"
+
+#. Preferences dialog: Combo box entry for clock type
+#: ../data/preferences.ui.h:8
+msgctxt "custom_duration_units"
+msgid "Simple"
+msgstr "簡易"
+
+#. Preferences dialog: Combo box entry for time limit. Fischer is a proper name.
+#: ../data/preferences.ui.h:10
+msgctxt "custom_duration_units"
+msgid "Fischer"
+msgstr "費雪"
+
+#. Preferences dialog: Combo box entry for time limit. Bronstein is a proper name.
+#: ../data/preferences.ui.h:12
+msgctxt "custom_duration_units"
+msgid "Bronstein"
+msgstr "布朗斯坦"
+
+#. Preferences Dialog: Combo box entry for easy game difficulty
+#: ../data/preferences.ui.h:14
 msgctxt "difficulty"
 msgid "Easy"
 msgstr "容易"
 
 #. Preferences Dialog: Combo box entry for normal game difficulty
-#: ../data/preferences.ui.h:4
+#: ../data/preferences.ui.h:16
 msgctxt "difficulty"
 msgid "Normal"
 msgstr "一般"
 
 #. Preferences Dialog: Combo box entry for hard game difficulty
-#: ../data/preferences.ui.h:6
+#: ../data/preferences.ui.h:18
 msgctxt "difficulty"
 msgid "Hard"
 msgstr "困難"
 
 #. Preferences Dialog: Combo box entry for no game timer
-#: ../data/preferences.ui.h:8
+#: ../data/preferences.ui.h:20
 msgid "No limit"
 msgstr "不限制"
 
 #. Preferences Dialog: Combo box entry for game timer of five minutes
-#: ../data/preferences.ui.h:10
+#: ../data/preferences.ui.h:22
 msgid "Five minutes"
 msgstr "五分鐘"
 
 #. Preferences Dialog: Combo box entry for game timer of ten minutes
-#: ../data/preferences.ui.h:12
+#: ../data/preferences.ui.h:24
 msgid "Ten minutes"
 msgstr "10 分鐘"
 
 #. Preferences Dialog: Combo box entry for game timer of thirty minutes
-#: ../data/preferences.ui.h:14
+#: ../data/preferences.ui.h:26
 msgid "Thirty minutes"
 msgstr "30 分鐘"
 
 #. Preferences Dialog: Combo box entry for game timer of one hour
-#: ../data/preferences.ui.h:16
+#: ../data/preferences.ui.h:28
 msgid "One hour"
 msgstr "1 小時"
 
 #. Preferences Dialog: Combo box entry for game timer of two hours
-#: ../data/preferences.ui.h:18
+#: ../data/preferences.ui.h:30
 msgid "Two hours"
 msgstr "2 小時"
 
 #. Preferences Dialog: Combo box entry for game timer of three hours
-#: ../data/preferences.ui.h:20
+#: ../data/preferences.ui.h:32
 msgid "Three hours"
 msgstr "3 小時"
 
 #. Preferences Dialog: Combo box entry for custom game timer
-#: ../data/preferences.ui.h:22
+#: ../data/preferences.ui.h:34
 msgid "Custom"
 msgstr "自訂"
 
 #. Preferences Dialog: Combo box entry for setting the notation type to human readable descriptions
-#: ../data/preferences.ui.h:24
+#: ../data/preferences.ui.h:36
 msgctxt "chess-move-format"
 msgid "Human"
 msgstr "人類"
 
 #. Preferences Dialog: Combo box entry for setting the notation type to standard algebraic (SAN)
-#: ../data/preferences.ui.h:26
+#: ../data/preferences.ui.h:38
 msgctxt "chess-move-format"
 msgid "Standard Algebraic"
 msgstr "標準代數"
 
 #. Preferences Dialog: Combo box entry for setting the notation type to long figurine notation (FAN)
-#: ../data/preferences.ui.h:28
+#: ../data/preferences.ui.h:40
 msgctxt "chess-move-format"
 msgid "Figurine"
 msgstr "圖像代數"
 
 #. Preferences Dialog: Combo box entry for setting the notation type to long algebraic (LAN)
-#: ../data/preferences.ui.h:30
+#: ../data/preferences.ui.h:42
 msgctxt "chess-move-format"
 msgid "Long Algebraic"
 msgstr "長代數"
 
 #. Preferences Dialog: Combo box entry for human opponent
-#: ../data/preferences.ui.h:32
+#: ../data/preferences.ui.h:44
 msgctxt "chess-opponent"
 msgid "Human"
 msgstr "人類"
 
 #. Preferences Dialog: Combo box entry for setting the board orientation to the white side
-#: ../data/preferences.ui.h:34
+#: ../data/preferences.ui.h:46
 msgctxt "chess-side"
 msgid "White Side"
 msgstr "白方"
 
 #. Preferences Dialog: Combo box entry for setting the board orientation to the black side
-#: ../data/preferences.ui.h:36
+#: ../data/preferences.ui.h:48
 msgctxt "chess-side"
 msgid "Black Side"
 msgstr "黑方"
 
 #. Preferences Dialog: Combo box entry for setting the board orientation to the side the human player is on
-#: ../data/preferences.ui.h:38
+#: ../data/preferences.ui.h:50
 msgctxt "chess-side"
 msgid "Human Side"
 msgstr "人類玩家方"
 
 #. Preferences Dialog: Combo box entry for setting the board orientation to the side the current active player is on
-#: ../data/preferences.ui.h:40
+#: ../data/preferences.ui.h:52
 msgctxt "chess-side"
 msgid "Current Player"
 msgstr "目前玩家"
 
 #. Preferences Dialog: Combo box entry for simple theme
-#: ../data/preferences.ui.h:42
+#: ../data/preferences.ui.h:54
 msgid "Simple"
 msgstr "簡易"
 
 #. Preferences Dialog: Combo box entry for fancy theme
-#: ../data/preferences.ui.h:44
+#: ../data/preferences.ui.h:56
 msgid "Fancy"
 msgstr "精緻"
 
 #. Preferences Dialog: Label before clock type (Fischer/Bronstein) combo box
-#: ../data/preferences.ui.h:48
+#: ../data/preferences.ui.h:60
 msgid "_Clock type:"
 msgstr "時鐘類型(_C)："
 
 #. Preferences Dialog: Label before timer increment combo box
-#: ../data/preferences.ui.h:50
+#: ../data/preferences.ui.h:62
 msgid "Timer _increment:"
 msgstr "計時器增量(_I)："
 
 #. Preferences Dialog: Label before player side (white/black) combo box
-#: ../data/preferences.ui.h:52
+#: ../data/preferences.ui.h:64
 msgid "_Play as:"
 msgstr "黑方或白方(_P):"
 
 #. Preferences Dialog: Label before opposing player combo box
-#: ../data/preferences.ui.h:54
+#: ../data/preferences.ui.h:66
 msgid "_Opposing player:"
 msgstr "對手玩家(_O):"
 
 #. Preferences Dialog: Label before difficulty level combo box
-#: ../data/preferences.ui.h:56
+#: ../data/preferences.ui.h:68
 msgid "_Difficulty:"
 msgstr "難度(_D):"
 
 #. Preferences Dialog: Label before game timer settings
-#: ../data/preferences.ui.h:58
+#: ../data/preferences.ui.h:70
 msgid "_Time limit:"
 msgstr "時間限制(_T):"
 
 #. Preferences dialog: Label to notify user that the settings are applied for the next game
-#: ../data/preferences.ui.h:60
+#: ../data/preferences.ui.h:72
 msgid "Changes will take effect for the next game."
 msgstr "變更會在下個遊戲生效。"
 
 #. Preferences Dialog: Tab title for game preferences
-#: ../data/preferences.ui.h:62
+#: ../data/preferences.ui.h:74
 msgid "_Game"
 msgstr "遊戲(_G)"
 
 #. Preferences Dialog: Label before board orientation combo box
-#: ../data/preferences.ui.h:64
+#: ../data/preferences.ui.h:76
 msgid "Board _orientation:"
 msgstr "棋盤方向(_O):"
 
 #. Preferences Dialog: Label before move format combo box
-#: ../data/preferences.ui.h:66
+#: ../data/preferences.ui.h:78
 msgid "Move _format:"
 msgstr "移動格式(_F):"
 
 #. Preferences Dialog: Label before piece style combo box
-#: ../data/preferences.ui.h:68
+#: ../data/preferences.ui.h:80
 msgid "_Piece style:"
 msgstr "棋子樣式(_P):"
 
 #. Preferences Dialog: Check box for selecting if board numbering is visible
-#: ../data/preferences.ui.h:70
+#: ../data/preferences.ui.h:82
 msgid "_Board numbering"
 msgstr "棋盤坐標(_B)"
 
 #. Preferences Dialog: Check box for selecting if move hints are visible
-#: ../data/preferences.ui.h:72
+#: ../data/preferences.ui.h:84
 msgid "_Move hints"
 msgstr "走法提示(_M)"
 
 #. Preferences Dialog: Title of appearance options tab
-#: ../data/preferences.ui.h:74
+#: ../data/preferences.ui.h:86
 msgid "_Appearance"
 msgstr "外觀(_A)"
 
 #. Preferences Dialog: Combo box entry for playing as white
-#: ../data/preferences.ui.h:76
+#: ../data/preferences.ui.h:88
 msgctxt "chess-player"
 msgid "White"
 msgstr "白"
 
 #. Preferences Dialog: Combo box entry for playing as black
-#: ../data/preferences.ui.h:78
+#: ../data/preferences.ui.h:90
 msgctxt "chess-player"
 msgid "Black"
 msgstr "黑"
@@ -434,519 +462,519 @@ msgid "Paused"
 msgstr "已暫停"
 
 #. Help string for command line --version flag
-#: ../src/gnome-chess.vala:96
+#: ../src/gnome-chess.vala:99
 msgid "Show release version"
 msgstr "顯示釋出版本"
 
 #. May print when started on the command line; a PGN is a saved game file.
-#: ../src/gnome-chess.vala:125
+#: ../src/gnome-chess.vala:198
 msgid "GNOME Chess can only open one PGN at a time."
 msgstr "GNOME Chess 一次只能開啟一個 PGN。"
 
 #. Move History Combo: Go to the start of the game
-#: ../src/gnome-chess.vala:446
+#: ../src/gnome-chess.vala:437
 msgid "Game Start"
 msgstr "棋局開始"
 
 #. Note there are no move formats for pieces taking kings and this is not allowed in Chess rules
 #. Human Move String: Description of a white pawn moving from %1$s to %2s, e.g. 'c2 to c4'
-#: ../src/gnome-chess.vala:837
+#: ../src/gnome-chess.vala:828
 #, c-format
 msgid "White pawn moves from %1$s to %2$s"
 msgstr "白方士兵從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a white pawn at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:839
+#: ../src/gnome-chess.vala:830
 #, c-format
 msgid "White pawn at %1$s takes the black pawn at %2$s"
 msgstr "白方士兵從 %1$s 吃掉 %2$s 的黑方士兵"
 
 #. Human Move String: Description of a white pawn at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:841
+#: ../src/gnome-chess.vala:832
 #, c-format
 msgid "White pawn at %1$s takes the black rook at %2$s"
 msgstr "白方士兵從 %1$s 吃掉 %2$s 的黑方城堡"
 
 #. Human Move String: Description of a white pawn at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:843
+#: ../src/gnome-chess.vala:834
 #, c-format
 msgid "White pawn at %1$s takes the black knight at %2$s"
 msgstr "白方士兵從 %1$s 吃掉 %2$s 的黑方騎士"
 
 #. Human Move String: Description of a white pawn at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:845
+#: ../src/gnome-chess.vala:836
 #, c-format
 msgid "White pawn at %1$s takes the black bishop at %2$s"
 msgstr "白方士兵從 %1$s 吃掉 %2$s 的黑方主教"
 
 #. Human Move String: Description of a white pawn at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:847
+#: ../src/gnome-chess.vala:838
 #, c-format
 msgid "White pawn at %1$s takes the black queen at %2$s"
 msgstr "白方士兵從 %1$s 吃掉 %2$s 的黑方皇后"
 
 #. Human Move String: Description of a white rook moving from %1$s to %2$s, e.g. 'a1 to a5'
-#: ../src/gnome-chess.vala:849
+#: ../src/gnome-chess.vala:840
 #, c-format
 msgid "White rook moves from %1$s to %2$s"
 msgstr "白方城堡從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a white rook at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:851
+#: ../src/gnome-chess.vala:842
 #, c-format
 msgid "White rook at %1$s takes the black pawn at %2$s"
 msgstr "白方城堡從 %1$s 吃掉 %2$s 的黑方士兵"
 
 #. Human Move String: Description of a white rook at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:853
+#: ../src/gnome-chess.vala:844
 #, c-format
 msgid "White rook at %1$s takes the black rook at %2$s"
 msgstr "白方城堡從 %1$s 吃掉 %2$s 的黑方城堡"
 
 #. Human Move String: Description of a white rook at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:855
+#: ../src/gnome-chess.vala:846
 #, c-format
 msgid "White rook at %1$s takes the black knight at %2$s"
 msgstr "白方城堡從 %1$s 吃掉 %2$s 的黑方騎士"
 
 #. Human Move String: Description of a white rook at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:857
+#: ../src/gnome-chess.vala:848
 #, c-format
 msgid "White rook at %1$s takes the black bishop at %2$s"
 msgstr "白方城堡從 %1$s 吃掉 %2$s 的黑方主教"
 
 #. Human Move String: Description of a white rook at %1$s capturing a queen at %2$s"
-#: ../src/gnome-chess.vala:859
+#: ../src/gnome-chess.vala:850
 #, c-format
 msgid "White rook at %1$s takes the black queen at %2$s"
 msgstr "白方城堡從 %1$s 吃掉 %2$s 的黑方皇后"
 
 #. Human Move String: Description of a white knight moving from %1$s to %2$s, e.g. 'b1 to c3'
-#: ../src/gnome-chess.vala:861
+#: ../src/gnome-chess.vala:852
 #, c-format
 msgid "White knight moves from %1$s to %2$s"
 msgstr "白方騎士從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a white knight at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:863
+#: ../src/gnome-chess.vala:854
 #, c-format
 msgid "White knight at %1$s takes the black pawn at %2$s"
 msgstr "白方騎士從 %1$s 吃掉 %2$s 的黑方士兵"
 
 #. Human Move String: Description of a white knight at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:865
+#: ../src/gnome-chess.vala:856
 #, c-format
 msgid "White knight at %1$s takes the black rook at %2$s"
 msgstr "白方騎士從 %1$s 吃掉 %2$s 的黑方城堡"
 
 #. Human Move String: Description of a white knight at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:867
+#: ../src/gnome-chess.vala:858
 #, c-format
 msgid "White knight at %1$s takes the black knight at %2$s"
 msgstr "白方騎士從 %1$s 吃掉 %2$s 的黑方騎士"
 
 #. Human Move String: Description of a white knight at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:869
+#: ../src/gnome-chess.vala:860
 #, c-format
 msgid "White knight at %1$s takes the black bishop at %2$s"
 msgstr "白方騎士從 %1$s 吃掉 %2$s 的黑方主教"
 
 #. Human Move String: Description of a white knight at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:871
+#: ../src/gnome-chess.vala:862
 #, c-format
 msgid "White knight at %1$s takes the black queen at %2$s"
 msgstr "白方騎士從 %1$s 吃掉 %2$s 的黑方皇后"
 
 #. Human Move String: Description of a white bishop moving from %1$s to %2$s, e.g. 'f1 to b5'
-#: ../src/gnome-chess.vala:873
+#: ../src/gnome-chess.vala:864
 #, c-format
 msgid "White bishop moves from %1$s to %2$s"
 msgstr "白方主教從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a white bishop at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:875
+#: ../src/gnome-chess.vala:866
 #, c-format
 msgid "White bishop at %1$s takes the black pawn at %2$s"
 msgstr "白方主教從 %1$s 吃掉 %2$s 的黑方士兵"
 
 #. Human Move String: Description of a white bishop at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:877
+#: ../src/gnome-chess.vala:868
 #, c-format
 msgid "White bishop at %1$s takes the black rook at %2$s"
 msgstr "白方主教從 %1$s 吃掉 %2$s 的黑方城堡"
 
 #. Human Move String: Description of a white bishop at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:879
+#: ../src/gnome-chess.vala:870
 #, c-format
 msgid "White bishop at %1$s takes the black knight at %2$s"
 msgstr "白方主教從 %1$s 吃掉 %2$s 的黑方騎士"
 
 #. Human Move String: Description of a white bishop at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:881
+#: ../src/gnome-chess.vala:872
 #, c-format
 msgid "White bishop at %1$s takes the black bishop at %2$s"
 msgstr "白方主教從 %1$s 吃掉 %2$s 的黑方主教"
 
 #. Human Move String: Description of a white bishop at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:883
+#: ../src/gnome-chess.vala:874
 #, c-format
 msgid "White bishop at %1$s takes the black queen at %2$s"
 msgstr "白方主教從 %1$s 吃掉 %2$s 的黑方皇后"
 
 #. Human Move String: Description of a white queen moving from %1$s to %2$s, e.g. 'd1 to d4'
-#: ../src/gnome-chess.vala:885
+#: ../src/gnome-chess.vala:876
 #, c-format
 msgid "White queen moves from %1$s to %2$s"
 msgstr "白方皇后從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a white queen at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:887
+#: ../src/gnome-chess.vala:878
 #, c-format
 msgid "White queen at %1$s takes the black pawn at %2$s"
 msgstr "白方皇后從 %1$s 吃掉 %2$s 的黑方士兵"
 
 #. Human Move String: Description of a white queen at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:889
+#: ../src/gnome-chess.vala:880
 #, c-format
 msgid "White queen at %1$s takes the black rook at %2$s"
 msgstr "白方皇后從 %1$s 吃掉 %2$s 的黑方城堡"
 
 #. Human Move String: Description of a white queen at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:891
+#: ../src/gnome-chess.vala:882
 #, c-format
 msgid "White queen at %1$s takes the black knight at %2$s"
 msgstr "白方皇后從 %1$s 吃掉 %2$s 的黑方騎士"
 
 #. Human Move String: Description of a white queen at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:893
+#: ../src/gnome-chess.vala:884
 #, c-format
 msgid "White queen at %1$s takes the black bishop at %2$s"
 msgstr "白方皇后從 %1$s 吃掉 %2$s 的黑方主教"
 
 #. Human Move String: Description of a white queen at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:895
+#: ../src/gnome-chess.vala:886
 #, c-format
 msgid "White queen at %1$s takes the black queen at %2$s"
 msgstr "白方皇后從 %1$s 吃掉 %2$s 的黑方皇后"
 
 #. Human Move String: Description of a white king moving from %1$s to %2$s, e.g. 'e1 to f1'
-#: ../src/gnome-chess.vala:897
+#: ../src/gnome-chess.vala:888
 #, c-format
 msgid "White king moves from %1$s to %2$s"
 msgstr "白方國王從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a white king at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:899
+#: ../src/gnome-chess.vala:890
 #, c-format
 msgid "White king at %1$s takes the black pawn at %2$s"
 msgstr "白方國王從 %1$s 吃掉 %2$s 的黑方士兵"
 
 #. Human Move String: Description of a white king at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:901
+#: ../src/gnome-chess.vala:892
 #, c-format
 msgid "White king at %1$s takes the black rook at %2$s"
 msgstr "白方國王從 %1$s 吃掉 %2$s 的黑方城堡"
 
 #. Human Move String: Description of a white king at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:903
+#: ../src/gnome-chess.vala:894
 #, c-format
 msgid "White king at %1$s takes the black knight at %2$s"
 msgstr "白方國王從 %1$s 吃掉 %2$s 的黑方騎士"
 
 #. Human Move String: Description of a white king at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:905
+#: ../src/gnome-chess.vala:896
 #, c-format
 msgid "White king at %1$s takes the black bishop at %2$s"
 msgstr "白方國王從 %1$s 吃掉 %2$s 的黑方主教"
 
 #. Human Move String: Description of a white king at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:907
+#: ../src/gnome-chess.vala:898
 #, c-format
 msgid "White king at %1$s takes the black queen at %2$s"
 msgstr "白方國王從 %1$s 吃掉 %2$s 的黑方皇后"
 
 #. Human Move String: Description of a black pawn moving from %1$s to %2$s, e.g. 'c8 to c6'
-#: ../src/gnome-chess.vala:909
+#: ../src/gnome-chess.vala:900
 #, c-format
 msgid "Black pawn moves from %1$s to %2$s"
 msgstr "黑方士兵從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a black pawn at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:911
+#: ../src/gnome-chess.vala:902
 #, c-format
 msgid "Black pawn at %1$s takes the white pawn at %2$s"
 msgstr "黑方士兵從 %1$s 吃掉 %2$s 的白方士兵"
 
 #. Human Move String: Description of a black pawn at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:913
+#: ../src/gnome-chess.vala:904
 #, c-format
 msgid "Black pawn at %1$s takes the white rook at %2$s"
 msgstr "黑方士兵從 %1$s 吃掉 %2$s 的白方城堡"
 
 #. Human Move String: Description of a black pawn at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:915
+#: ../src/gnome-chess.vala:906
 #, c-format
 msgid "Black pawn at %1$s takes the white knight at %2$s"
 msgstr "黑方士兵從 %1$s 吃掉 %2$s 的白方騎士"
 
 #. Human Move String: Description of a black pawn at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:917
+#: ../src/gnome-chess.vala:908
 #, c-format
 msgid "Black pawn at %1$s takes the white bishop at %2$s"
 msgstr "黑方士兵從 %1$s 吃掉 %2$s 的白方主教"
 
 #. Human Move String: Description of a black pawn at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:919
+#: ../src/gnome-chess.vala:910
 #, c-format
 msgid "Black pawn at %1$s takes the white queen at %2$s"
 msgstr "黑方士兵從 %1$s 吃掉 %2$s 的白方皇后"
 
 #. Human Move String: Description of a black rook moving from %1$s to %2$s, e.g. 'a8 to a4'
-#: ../src/gnome-chess.vala:921
+#: ../src/gnome-chess.vala:912
 #, c-format
 msgid "Black rook moves from %1$s to %2$s"
 msgstr "黑方城堡從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a black rook at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:923
+#: ../src/gnome-chess.vala:914
 #, c-format
 msgid "Black rook at %1$s takes the white pawn at %2$s"
 msgstr "黑方城堡從 %1$s 吃掉 %2$s 的白方士兵"
 
 #. Human Move String: Description of a black rook at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:925
+#: ../src/gnome-chess.vala:916
 #, c-format
 msgid "Black rook at %1$s takes the white rook at %2$s"
 msgstr "黑方城堡從 %1$s 吃掉 %2$s 的白方城堡"
 
 #. Human Move String: Description of a black rook at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:927
+#: ../src/gnome-chess.vala:918
 #, c-format
 msgid "Black rook at %1$s takes the white knight at %2$s"
 msgstr "黑方城堡從 %1$s 吃掉 %2$s 的白方騎士"
 
 #. Human Move String: Description of a black rook at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:929
+#: ../src/gnome-chess.vala:920
 #, c-format
 msgid "Black rook at %1$s takes the white bishop at %2$s"
 msgstr "黑方城堡從 %1$s 吃掉 %2$s 的白方主教"
 
 #. Human Move String: Description of a black rook at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:931
+#: ../src/gnome-chess.vala:922
 #, c-format
 msgid "Black rook at %1$s takes the white queen at %2$s"
 msgstr "黑方城堡從 %1$s 吃掉 %2$s 的白方皇后"
 
 #. Human Move String: Description of a black knight moving from %1$s to %2$s, e.g. 'b8 to c6'
-#: ../src/gnome-chess.vala:933
+#: ../src/gnome-chess.vala:924
 #, c-format
 msgid "Black knight moves from %1$s to %2$s"
 msgstr "黑方騎士從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a black knight at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:935
+#: ../src/gnome-chess.vala:926
 #, c-format
 msgid "Black knight at %1$s takes the white pawn at %2$s"
 msgstr "黑方騎士從 %1$s 吃掉 %2$s 的白方士兵"
 
 #. Human Move String: Description of a black knight at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:937
+#: ../src/gnome-chess.vala:928
 #, c-format
 msgid "Black knight at %1$s takes the white rook at %2$s"
 msgstr "黑方騎士從 %1$s 吃掉 %2$s 的白方城堡"
 
 #. Human Move String: Description of a black knight at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:939
+#: ../src/gnome-chess.vala:930
 #, c-format
 msgid "Black knight at %1$s takes the white knight at %2$s"
 msgstr "黑方騎士從 %1$s 吃掉 %2$s 的白方騎士"
 
 #. Human Move String: Description of a black knight at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:941
+#: ../src/gnome-chess.vala:932
 #, c-format
 msgid "Black knight at %1$s takes the white bishop at %2$s"
 msgstr "黑方騎士從 %1$s 吃掉 %2$s 的白方主教"
 
 #. Human Move String: Description of a black knight at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:943
+#: ../src/gnome-chess.vala:934
 #, c-format
 msgid "Black knight at %1$s takes the white queen at %2$s"
 msgstr "黑方騎士從 %1$s 吃掉 %2$s 的白方皇后"
 
 #. Human Move String: Description of a black bishop moving from %1$s to %2$s, e.g. 'f8 to b3'
-#: ../src/gnome-chess.vala:945
+#: ../src/gnome-chess.vala:936
 #, c-format
 msgid "Black bishop moves from %1$s to %2$s"
 msgstr "黑方主教從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a black bishop at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:947
+#: ../src/gnome-chess.vala:938
 #, c-format
 msgid "Black bishop at %1$s takes the white pawn at %2$s"
 msgstr "黑方主教從 %1$s 吃掉 %2$s 的白方士兵"
 
 #. Human Move String: Description of a black bishop at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:949
+#: ../src/gnome-chess.vala:940
 #, c-format
 msgid "Black bishop at %1$s takes the white rook at %2$s"
 msgstr "黑方主教從 %1$s 吃掉 %2$s 的白方城堡"
 
 #. Human Move String: Description of a black bishop at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:951
+#: ../src/gnome-chess.vala:942
 #, c-format
 msgid "Black bishop at %1$s takes the white knight at %2$s"
 msgstr "黑方主教從 %1$s 吃掉 %2$s 的白方騎士"
 
 #. Human Move String: Description of a black bishop at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:953
+#: ../src/gnome-chess.vala:944
 #, c-format
 msgid "Black bishop at %1$s takes the white bishop at %2$s"
 msgstr "黑方主教從 %1$s 吃掉 %2$s 的白方主教"
 
 #. Human Move String: Description of a black bishop at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:955
+#: ../src/gnome-chess.vala:946
 #, c-format
 msgid "Black bishop at %1$s takes the white queen at %2$s"
 msgstr "黑方主教從 %1$s 吃掉 %2$s 的白方皇后"
 
 #. Human Move String: Description of a black queen moving from %1$s to %2$s, e.g. 'd8 to d5'
-#: ../src/gnome-chess.vala:957
+#: ../src/gnome-chess.vala:948
 #, c-format
 msgid "Black queen moves from %1$s to %2$s"
 msgstr "黑方皇后從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a black queen at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:959
+#: ../src/gnome-chess.vala:950
 #, c-format
 msgid "Black queen at %1$s takes the white pawn at %2$s"
 msgstr "黑方皇后從 %1$s 吃掉 %2$s 的白方士兵"
 
 #. Human Move String: Description of a black queen at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:961
+#: ../src/gnome-chess.vala:952
 #, c-format
 msgid "Black queen at %1$s takes the white rook at %2$s"
 msgstr "黑方皇后從 %1$s 吃掉 %2$s 的白方城堡"
 
 #. Human Move String: Description of a black queen at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:963
+#: ../src/gnome-chess.vala:954
 #, c-format
 msgid "Black queen at %1$s takes the white knight at %2$s"
 msgstr "黑方皇后從 %1$s 吃掉 %2$s 的白方騎士"
 
 #. Human Move String: Description of a black queen at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:965
+#: ../src/gnome-chess.vala:956
 #, c-format
 msgid "Black queen at %1$s takes the white bishop at %2$s"
 msgstr "黑方皇后從 %1$s 吃掉 %2$s 的白方主教"
 
 #. Human Move String: Description of a black queen at %1$s capturing a queen at %2$s
-#: ../src/gnome-chess.vala:967
+#: ../src/gnome-chess.vala:958
 #, c-format
 msgid "Black queen at %1$s takes the white queen at %2$s"
 msgstr "黑方皇后從 %1$s 吃掉 %2$s 的白方皇后"
 
 #. Human Move String: Description of a black king moving from %1$s to %2$s, e.g. 'e8 to f8'
-#: ../src/gnome-chess.vala:969
+#: ../src/gnome-chess.vala:960
 #, c-format
 msgid "Black king moves from %1$s to %2$s"
 msgstr "黑方國王從 %1$s 移動到 %2$s"
 
 #. Human Move String: Description of a black king at %1$s capturing a pawn at %2$s
-#: ../src/gnome-chess.vala:971
+#: ../src/gnome-chess.vala:962
 #, c-format
 msgid "Black king at %1$s takes the white pawn at %2$s"
 msgstr "黑方國王從 %1$s 吃掉 %2$s 的白方士兵"
 
 #. Human Move String: Description of a black king at %1$s capturing a rook at %2$s
-#: ../src/gnome-chess.vala:973
+#: ../src/gnome-chess.vala:964
 #, c-format
 msgid "Black king at %1$s takes the white rook at %2$s"
 msgstr "黑方國王從 %1$s 吃掉 %2$s 的白方城堡"
 
 #. Human Move String: Description of a black king at %1$s capturing a knight at %2$s
-#: ../src/gnome-chess.vala:975
+#: ../src/gnome-chess.vala:966
 #, c-format
 msgid "Black king at %1$s takes the white knight at %2$s"
 msgstr "黑方國王從 %1$s 吃掉 %2$s 的白方騎士"
 
 #. Human Move String: Description of a black king at %1$s capturing a bishop at %2$s
-#: ../src/gnome-chess.vala:977
+#: ../src/gnome-chess.vala:968
 #, c-format
 msgid "Black king at %1$s takes the white bishop at %2$s"
 msgstr "黑方國王從 %1$s 吃掉 %2$s 的白方主教"
 
 #. Human Move String: Description of a black king at %1$s capturing a queen at %2$s"
-#: ../src/gnome-chess.vala:979
+#: ../src/gnome-chess.vala:970
 #, c-format
 msgid "Black king at %1$s takes the white queen at %2$s"
 msgstr "黑方國王從 %1$s 吃掉 %2$s 的白方皇后"
 
-#: ../src/gnome-chess.vala:1002
+#: ../src/gnome-chess.vala:993
 msgid "White castles kingside"
 msgstr "白棋國王方"
 
-#: ../src/gnome-chess.vala:1006
+#: ../src/gnome-chess.vala:997
 msgid "White castles queenside"
 msgstr "白棋皇后方"
 
-#: ../src/gnome-chess.vala:1010
+#: ../src/gnome-chess.vala:1001
 msgid "Black castles kingside"
 msgstr "黑棋國王方"
 
-#: ../src/gnome-chess.vala:1014
+#: ../src/gnome-chess.vala:1005
 msgid "Black castles queenside"
 msgstr "黑棋皇后方"
 
 #. Window title on a White human's turn if he is in check
-#: ../src/gnome-chess.vala:1153
+#: ../src/gnome-chess.vala:1144
 msgid "White is in Check"
 msgstr "白方被將軍"
 
 #. Window title on a Black human's turn if he is in check
-#: ../src/gnome-chess.vala:1156
+#: ../src/gnome-chess.vala:1147
 msgid "Black is in Check"
 msgstr "黑方被將軍"
 
 #. Window title on White's turn if White is human
-#: ../src/gnome-chess.vala:1162
+#: ../src/gnome-chess.vala:1153
 msgid "White to Move"
 msgstr "白方移動"
 
 #. Window title on White's turn if White is a computer
-#: ../src/gnome-chess.vala:1165
+#: ../src/gnome-chess.vala:1156
 msgid "White is Thinking…"
 msgstr "白方考慮中…"
 
 #. Window title on Black's turn if Black is human
-#: ../src/gnome-chess.vala:1171
+#: ../src/gnome-chess.vala:1162
 msgid "Black to Move"
 msgstr "黑方移動"
 
 #. Window title on Black's turn if Black is a computer
-#: ../src/gnome-chess.vala:1174
+#: ../src/gnome-chess.vala:1165
 msgid "Black is Thinking…"
 msgstr "黑方考慮中…"
 
-#: ../src/gnome-chess.vala:1199
+#: ../src/gnome-chess.vala:1180
 msgid "Unpause the game"
 msgstr "取消暫停棋局"
 
-#: ../src/gnome-chess.vala:1205
+#: ../src/gnome-chess.vala:1186
 msgid "Pause the game"
 msgstr "暫停棋局"
 
 #. Window title when the white player wins
-#: ../src/gnome-chess.vala:1228
+#: ../src/gnome-chess.vala:1209
 msgid "White Wins"
 msgstr "白方勝利"
 
 #. Window title when the black player wins
-#: ../src/gnome-chess.vala:1233
+#: ../src/gnome-chess.vala:1214
 msgid "Black Wins"
 msgstr "黑方勝利"
 
 #. Window title when the game is drawn
-#: ../src/gnome-chess.vala:1238
+#: ../src/gnome-chess.vala:1219
 msgid "Game is Drawn"
 msgstr "遊戲平手"
 
@@ -958,181 +986,181 @@ msgstr "遊戲平手"
 #. * because the pause button eats up some of your space, start a new game,
 #. * then run 'killall gnuchess' in a terminal.
 #.
-#: ../src/gnome-chess.vala:1250
+#: ../src/gnome-chess.vala:1231
 msgid "Oops! Something has gone wrong."
 msgstr "糟糕！有些地方出問題了。"
 
 #. Window subtitle when Black is checkmated
-#: ../src/gnome-chess.vala:1263
+#: ../src/gnome-chess.vala:1244
 msgid "Black is in check and cannot move."
 msgstr "黑方被將軍且無法移動。"
 
 #. Window subtitle when White is checkmated
-#: ../src/gnome-chess.vala:1266
+#: ../src/gnome-chess.vala:1247
 msgid "White is in check and cannot move."
 msgstr "白方被將軍且無法移動。"
 
 #. Window subtitle when the game terminates due to a stalemate
-#: ../src/gnome-chess.vala:1272
+#: ../src/gnome-chess.vala:1253
 msgid "Opponent cannot move."
 msgstr "對手無法移動。"
 
 #. Window subtitle when the game is drawn due to the fifty move rule
-#: ../src/gnome-chess.vala:1276
+#: ../src/gnome-chess.vala:1257
 msgid "No piece was taken or pawn moved in fifty moves."
 msgstr "在最後 50 步中沒有棋子被吃掉或士兵被移動過。"
 
 #. Window subtitle when the game ends due to Black's clock stopping
-#: ../src/gnome-chess.vala:1281
+#: ../src/gnome-chess.vala:1262
 msgid "Black has run out of time."
 msgstr "黑方已用盡時間。"
 
 #. Window subtitle when the game ends due to White's clock stopping
-#: ../src/gnome-chess.vala:1284
+#: ../src/gnome-chess.vala:1265
 msgid "White has run out of time."
 msgstr "白方已用盡時間。"
 
 #. Window subtitle when the game is drawn due to the three-fold-repetition rule
-#: ../src/gnome-chess.vala:1290
+#: ../src/gnome-chess.vala:1271
 msgid "The same board state has occurred three times."
 msgstr "任何棋盤位置已經發生三次相同的局面。"
 
 #. Window subtitle when the game is drawn due to the insufficient material rule
-#: ../src/gnome-chess.vala:1294
+#: ../src/gnome-chess.vala:1275
 msgid "Neither player can checkmate."
 msgstr "沒有玩家可以造成將死對方的情形。"
 
 #. Window subtitle when the game ends due to the black player resigning
-#: ../src/gnome-chess.vala:1299
+#: ../src/gnome-chess.vala:1280
 msgid "Black has resigned."
 msgstr "黑方已認輸。"
 
 #. Window subtitle when the game ends due to the white player resigning
-#: ../src/gnome-chess.vala:1302
+#: ../src/gnome-chess.vala:1283
 msgid "White has resigned."
 msgstr "白方已認輸。"
 
 #. Window subtitle when a game is abandoned
-#: ../src/gnome-chess.vala:1308
+#: ../src/gnome-chess.vala:1289
 msgid "The game has been abandoned."
 msgstr "這局棋已被放棄。"
 
 #. Window subtitle when the game ends due to a player dying.
 #. * This is a PGN standard. GNOME Chess will never kill the user.
-#: ../src/gnome-chess.vala:1314
+#: ../src/gnome-chess.vala:1295
 msgid "The game log says a player died!"
 msgstr "遊戲紀錄記載玩家已死！"
 
 #. Window subtitle when something goes wrong with the engine...
 #. * or when the engine says something is wrong with us!
-#: ../src/gnome-chess.vala:1320
+#: ../src/gnome-chess.vala:1301
 msgid "The computer player is confused. The game cannot continue."
 msgstr "電腦玩家非常困惑。這局棋不能繼續。"
 
-#: ../src/gnome-chess.vala:1384 ../src/gnome-chess.vala:2276
-#: ../src/gnome-chess.vala:2359
+#: ../src/gnome-chess.vala:1336 ../src/gnome-chess.vala:2221
+#: ../src/gnome-chess.vala:2304
 msgid "_Cancel"
 msgstr "取消(_C)"
 
-#: ../src/gnome-chess.vala:1388
+#: ../src/gnome-chess.vala:1340
 msgid "_Abandon game"
 msgstr "放棄遊戲(_A)"
 
-#: ../src/gnome-chess.vala:1389
+#: ../src/gnome-chess.vala:1341
 msgid "_Save game for later"
 msgstr "儲存遊戲以後再玩(_S)"
 
-#: ../src/gnome-chess.vala:1393
+#: ../src/gnome-chess.vala:1345
 msgid "_Discard game"
 msgstr "放棄遊戲(_D)"
 
-#: ../src/gnome-chess.vala:1394
+#: ../src/gnome-chess.vala:1346
 msgid "_Save game log"
 msgstr "儲存遊戲紀錄(_S)"
 
 #. Your very last chance to save
-#: ../src/gnome-chess.vala:1407
+#: ../src/gnome-chess.vala:1359
 msgid "_Discard"
 msgstr "放棄(_D)"
 
-#: ../src/gnome-chess.vala:1407 ../src/gnome-chess.vala:2277
+#: ../src/gnome-chess.vala:1359 ../src/gnome-chess.vala:2222
 msgid "_Save"
 msgstr "儲存檔案(_S)"
 
 #. Title of claim draw dialog
-#: ../src/gnome-chess.vala:1430
+#: ../src/gnome-chess.vala:1382
 msgid "Would you like to claim a draw?"
 msgstr "您想要宣告和局嗎？"
 
 #. Message in claim draw dialog when triggered by fifty-move rule
-#: ../src/gnome-chess.vala:1436
+#: ../src/gnome-chess.vala:1388
 msgid "Fifty moves have passed without a capture or pawn advancement."
 msgstr "已經過 50 步沒有吃子或移動過兵。"
 
 #. Message in claim draw dialog when triggered by three-fold repetition
-#: ../src/gnome-chess.vala:1441
+#: ../src/gnome-chess.vala:1393
 msgid "The current board position has occurred three times."
 msgstr "任何棋盤位置已經發生三次相同的局面。"
 
 #. Displays in claim draw dialog to warn player that the dialog only appears once
-#: ../src/gnome-chess.vala:1447
+#: ../src/gnome-chess.vala:1399
 msgid "(You will not be offered this choice again.)"
 msgstr "(這個選項將不再提供給您。)"
 
 #. Option in claim draw dialog
 #. Option on warning dialog when player clicks resign
-#: ../src/gnome-chess.vala:1450 ../src/gnome-chess.vala:1490
+#: ../src/gnome-chess.vala:1402 ../src/gnome-chess.vala:1442
 msgid "_Keep Playing"
 msgstr "繼續玩(_K)"
 
 #. Option in claim draw dialog
-#: ../src/gnome-chess.vala:1452
+#: ../src/gnome-chess.vala:1404
 msgid "_Claim Draw"
 msgstr "宣告和局(_C)"
 
-#: ../src/gnome-chess.vala:1472
+#: ../src/gnome-chess.vala:1424
 msgid "Save this game before starting a new one?"
 msgstr "在開始新的遊戲前儲存這個遊戲？"
 
 #. Title of warning dialog when player clicks Resign
-#: ../src/gnome-chess.vala:1485
+#: ../src/gnome-chess.vala:1437
 msgid "Are you sure you want to resign?"
 msgstr "您確定要認輸？"
 
 #. Text on warning dialog when player clicks Resign
-#: ../src/gnome-chess.vala:1488
+#: ../src/gnome-chess.vala:1440
 msgid "This makes sense if you plan to save the game as a record of your loss."
 msgstr "如果您計畫將遊戲儲存為敗戰紀錄才這麼做。"
 
 #. Option on warning dialog when player clicks resign
-#: ../src/gnome-chess.vala:1492
+#: ../src/gnome-chess.vala:1444
 msgid "_Resign"
 msgstr "認輸(_R)"
 
 #. Preferences Dialog: Combo box entry for a custom game timer set in minutes
 #. Preferences Dialog: Combo box entry for a custom clock type set in minutes
-#: ../src/gnome-chess.vala:2011 ../src/gnome-chess.vala:2052
+#: ../src/gnome-chess.vala:1956 ../src/gnome-chess.vala:1997
 msgid "minute"
 msgid_plural "minutes"
 msgstr[0] "分鐘"
 
 #. Preferences Dialog: Combo box entry for a custom game timer set in hours
-#: ../src/gnome-chess.vala:2015
+#: ../src/gnome-chess.vala:1960
 msgid "hour"
 msgid_plural "hours"
 msgstr[0] "小時"
 
 #. Preferences Dialog: Combo box entry for a custom clock type set in seconds
-#: ../src/gnome-chess.vala:2048
+#: ../src/gnome-chess.vala:1993
 msgid "second"
 msgid_plural "seconds"
 msgstr[0] "秒"
 
-#: ../src/gnome-chess.vala:2189
+#: ../src/gnome-chess.vala:2134
 msgid "A classic game of positional strategy"
 msgstr "傳統的位置策略遊戲"
 
-#: ../src/gnome-chess.vala:2192
+#: ../src/gnome-chess.vala:2137
 msgid "translator-credits"
 msgstr ""
 "如對翻譯有任何意見，請送一封電子郵件給\n"
@@ -1142,49 +1170,55 @@ msgstr ""
 "Abel Cheung <abel@oaka.org>, 2001-07\n"
 "Fernando <bv1al@journalist.com.tw>, 1999"
 
-#: ../src/gnome-chess.vala:2263
+#: ../src/gnome-chess.vala:2208
 msgid "Failed to save game"
 msgstr "無法儲存遊戲"
 
 #. Title of save game dialog
-#: ../src/gnome-chess.vala:2287
+#: ../src/gnome-chess.vala:2232
 msgid "Save Chess Game"
 msgstr "儲存這局棋"
 
 #. Default filename for the save game dialog
-#: ../src/gnome-chess.vala:2300
+#: ../src/gnome-chess.vala:2245
 msgid "Untitled Chess Game"
 msgstr "無標題的棋局"
 
 #. Save Game Dialog: Name of filter to show only PGN files
 #. Load Game Dialog: Name of filter to show only PGN files
-#: ../src/gnome-chess.vala:2305 ../src/gnome-chess.vala:2369
+#: ../src/gnome-chess.vala:2250 ../src/gnome-chess.vala:2314
 msgid "PGN files"
 msgstr "PGN 檔案"
 
 #. Save Game Dialog: Name of filter to show all files
 #. Load Game Dialog: Name of filter to show all files
-#: ../src/gnome-chess.vala:2311 ../src/gnome-chess.vala:2375
+#: ../src/gnome-chess.vala:2256 ../src/gnome-chess.vala:2320
 msgid "All files"
 msgstr "所有檔案"
 
-#: ../src/gnome-chess.vala:2346
+#: ../src/gnome-chess.vala:2291
 msgid "Save this game before loading another one?"
 msgstr "在載入新的遊戲前儲存這個遊戲？"
 
 #. Title of load game dialog
-#: ../src/gnome-chess.vala:2357
+#: ../src/gnome-chess.vala:2302
 msgid "Load Chess Game"
 msgstr "載入一局棋"
 
-#: ../src/gnome-chess.vala:2360
+#: ../src/gnome-chess.vala:2305
 msgid "_Open"
 msgstr "開啟(_O)"
 
-#: ../src/gnome-chess.vala:2394
+#: ../src/gnome-chess.vala:2339
 msgid "Failed to open game"
 msgstr "無法開啟遊戲"
 
+#~ msgid "Seconds white has used until last move (0 for first move)"
+#~ msgstr "秒鐘距上次白方移動 (0 代表第一次移動)"
+
+#~ msgid "Seconds black has used until last move (0 for first move)"
+#~ msgstr "秒鐘距上次黑方移動 (0 代表第一次移動)"
+
 #~ msgid "%d∶‎%02d"
 #~ msgstr "%d∶‎%02d"