Simple Defense

As a beginner, learning to protect your pieces is essential! 對於初學者來說，學習如何保護自己的棋子至關重要！ For those starting out, a fundamental chess skill is learning how to defend your pieces from capture. 對於那些剛開始接觸國際象棋的人來說，一項基本的技能是學會如何保護你的棋子免受攻擊。 Every player must master basic defensive techniques like retreating a piece, protecting it with another piece, capturing an attacking piece, or intercepting an opponent's threat. 每位玩家都必須掌握基本防守技巧，如撤退棋子、用另一枚棋子保護它、吃掉進攻的棋子或攔截對手的威脅。 By practicing a large number of exercises, you can solidify this knowledge and improve your overall game. 透過練習大量的練習題，你可以鞏固這些知識並提高你的整體水平。 This course offers over 2800 exercises featuring crowded board positions, making it an excellent tool for the rapid training of chess novices. 本課程提供了超過2800個練習題，包含擁擠的棋盤局面，是快速訓練國際象棋新手的絕佳工具。

This course is part of the Chess King Learn series (https://learn.chessking.com/), a groundbreaking chess instruction method. 本課程屬於“Chess King Learn”系列（https://learn.chessking.com/），這是一種開創性的國際象棋教學方法。 The series includes comprehensive courses on tactics, strategy, openings, middlegame, and endgame, categorized by skill level from beginner to professional. 該系列包括戰術、戰略、開局、中局和殘局的全面課程，按技能水平從初學者到專業選手分類。

Use this course to enhance your chess understanding, learn new tactical ideas and combinations, and put that knowledge into practice. 使用本課程來增強你的國際象棋理解力，學習新的戰術思路和組合，並將這些知識付諸實踐。

The program acts as your personal coach: it assigns exercises and provides support when you're stuck. 程式充當你的私人教練：它分配練習題並在你卡住時提供支援。 You'll receive hints, explanations, and even see refutations for common mistakes. 你會收到提示、解釋，甚至看到常見錯誤的反駁。

Program advantages: 程式優勢如下：

♔ High-quality, double-checked examples ♔ 高質量且經過雙重檢查的示例
♔ Requires input of all key moves specified by the trainer ♔ 需要輸入教練指定的所有關鍵著法
♔ Tasks at varying difficulty levels ♔ 不同難度級別的任務
♔ Diverse objectives to achieve in each problem ♔ 每個問題都有多樣化的目標需要實現
♔ Helpful hints provided after an error ♔ 錯誤後提供有用的提示
♔ Refutations shown for typical incorrect moves ♔ 顯示典型錯誤著法的反駁
♔ Option to play out any position against the computer ♔ 可以選擇與電腦對弈任何局面
♔ Clear, structured table of contents ♔ 清晰、結構化的目錄
♔ Tracks rating (ELO) changes throughout your training ♔ 在整個訓練過程中跟蹤等級（ELO）變化
♔ Customizable test mode ♔ 可定製的測試模式
♔ Bookmark your favorite exercises ♔ 收藏你喜歡的練習題
♔ Optimized for tablet displays ♔ 針對平板顯示最佳化
♔ No internet connection required ♔ 無需網際網路連線
♔ Sync your progress across devices by linking the app to a free Chess King account (Android, iOS, Web) ♔ 透過將應用程式連結到免費的Chess King賬戶，在不同裝置間同步你的進度（Android、iOS、Web）

The course includes a free section to evaluate the program. The free lessons are fully functional, letting you test the app under real conditions before unlocking the following topics: 課程包含一個免費部分以評估程式。免費課程功能齊全，讓你在實際條件下測試應用程式後再解鎖以下主題：

1. Retreat 1. 撤退
2. Defending with another piece 2. 用另一枚棋子防守
3. Capturing an attacking piece 3. 吃掉進攻的棋子
4. Interception 4. 攔截
5. Defending against checkmate 5. 將死防禦
6. Mixed difficulty 6. 混合難度

What's New in the Latest Version 2.4.2 ### 最新版本2.4.2的新增功能

Last updated on Jul 7, 2023* New Spaced Repetition training mode blends missed exercises with new ones for optimal puzzle selection. 最後更新於2023年7月7日 新的間隔重複訓練模式將錯過的練習與新內容結合，以實現最佳的謎題選擇。
* Added ability to run tests on bookmarked exercises. * 增加了對收藏的練習題進行測試的功能。
* Set a daily puzzle goal to maintain your skills. * 設定每日謎題目標以保持你的技能。
* Track your daily streak for consecutive days of completed goals. * 追蹤連續完成目標的每日連勝記錄。
* Various bug fixes and improvements. \ 各種錯誤修復和改進。