# Mate in 3-4 (Chess Puzzles) > More than 2500 exercises for mating in 3 or 4 moves! Canonical page: [https://chrome-stats.com/d/com.chessking.android.learn.attack2](https://chrome-stats.com/d/com.chessking.android.learn.attack2) ## Overview - **ID:** `com.chessking.android.learn.attack2` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Chess King - **Category:** GAME\_BOARD - **Downloads:** 705,556 - **Rating:** 4.71 / 5 (9,983 ratings) - **Version:** 5.8.0 - **Last updated:** 2026-07-10 - **First published:** 2015-12-03 - **Publisher country:** US - **Size:** 33 MB - **Data as of:** 2026-09-15 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.chessking.android.learn.attack2) - **Website:** [https://learn.chessking.com](https://learn.chessking.com/) - **Privacy policy:** [https://chessking.com/android\_privacy\_policy.html](https://chessking.com/android_privacy_policy.html) ## Description Mate in 3-4 is a comprehensive Chrome extension featuring more than 2500 chess puzzles focused on mating in three or four moves. Designed for club and intermediate players, this tool enhances your attacking vision and calculation accuracy by providing challenging and practical exercises extracted from real games. The program functions as an interactive coach — giving hints, explanations, and immediate refutations to mistakes along the way. This course is part of the Chess King Learn series, which offers a structured chess training approach across tactics, strategy, and all phases of the game. Exercises vary in difficulty and themes, covering attacks involving different pieces like queens, rooks, bishops, knights, and pawns. Users benefit from features such as rating tracking, test modes, bookmarking, and offline usage. Chess enthusiasts can also synchronize progress across devices using a free Chess King account. Whether you aim to sharpen your tactical skills or introduce mating combinations into practical play, Mate in 3-4 provides an engaging and high-quality learning experience. ## Rankings - #83,144 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.chessking.android.learn.attack2.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` ## Review summary Reviewers broadly praise Mate in 3-4 for its high-quality, real-world chess puzzles that effectively teach tactics and help players of all levels improve. Many appreciate its instructional value, puzzle variety, and long-term engagement. A few criticize a plain UI and occasional intrusive ads or timer-related downsides, but these negatives do not outweigh the overall positive sentiment. Most mentioned points include: high-quality real-world puzzles, strong instructional value, broad puzzle variety, and suitability for learners. ### Pros - High-quality, real-world chess puzzles that improve tactical skills. - Instructive and effective for learning chess techniques and turning outcomes in your favor. - Broad selection of puzzles and a solid tactical trainer suitable for players of all levels. - Engaging and enjoyable puzzle-solving experience with consistent praise. - No nonsense, just tactics—clear strategic focus praised by users. ## Similar extensions and apps - [Mate in 1 (Chess Puzzles)](https://chrome-stats.com/d/com.chessking.android.learn.matein1) — 352,996 users, 4.67 / 5 - [Mate in 2 (Chess Puzzles)](https://chrome-stats.com/d/com.chessking.android.learn.attack1) — 307,912 users, 4.64 / 5 - [CT-ART. 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