# Chess Tactics in Sicilian 2

> Theory and playing hooks in the most sharp and deciding variations

Canonical page: [https://chrome-stats.com/d/com.chessking.android.learn.sicilian](https://chrome-stats.com/d/com.chessking.android.learn.sicilian)

## Overview

- **ID:** `com.chessking.android.learn.sicilian`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Chess King
- **Category:** GAME\_BOARD
- **Downloads:** 52,439
- **Rating:** 4.57 / 5 (176 ratings)
- **Version:** 5.4.1
- **Last updated:** 2026-05-22
- **First published:** 2016-05-26
- **Publisher country:** US
- **Size:** 29 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.chessking.android.learn.sicilian)
- **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

Chess Tactics in Sicilian 2 is an advanced chess training Chrome extension designed for club and intermediate players seeking to master the sharpest and most decisive variations of the Sicilian Defense, specifically after the moves 1. e4 c5 2. Nf3 Nc6. The course covers key variations such as the Lasker, Paulsen, Labourdonnais, Simagin, and Boleslavsky defenses, offering an extensive catalogue of 300 examples and exercises.

Built on the Chess King Learn platform, this extension combines deep theoretical insights with interactive tactical exercises, enabling users to actively engage with lessons by making moves on the virtual chessboard. Benefits include error hints, move refutations, a rating system to track progress, and the ability to play out problem positions against a computer opponent. The course also features a free section so users can experience the program before unlocking full content, supporting offline use, cross-device sync, and a user-friendly interface optimized for tablets.

## Rankings

- #293,779 — 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.sicilian.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`

## Review summary

### Pros

- Full version available
- Wonderful learning app
- Amazing guide to Sicilian Defense
- Ability to study variations in chess

### Cons

- Presence of ads
- High cost of app/features
- Some content locked behind paywall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.chessking.android.learn.sicilian)