CoThanh Online - Co Tuong, Up

🎉 Holy Chess - The companion of Vietnamese chess players 🎉
1️⃣ Completely free - No need to top up your card
2️⃣ Quality connection - Smooth, stable game
3️⃣ Smart ELO pairing - Find opponents of the same level quickly
4️⃣ Daily Tournament
5️⃣ AI Review After Battle

INTRODUCE
Co Thanh Chess is a Chinese chess and upside-down chess game imbued with Vietnamese cultural identity, created to unite the chess-loving community, improve technique and intellectual passion. Here, you not only compete with friends but also participate in large-scale tournaments, compete fairly, and hunt for attractive gifts.

HIGHLIGHTS FEATURES
🔶 Daily Tournament

Join for free, ranked by ELO level

Receive medals, trophies and exclusive gifts

🔶 AI Review After Battle

AI system specializes in analyzing chess games

Suggest optimal moves, point out mistakes and how to fix them

Save your personal reports so you can improve your skills

🔶 Play chess & chess for free

No time limit, no annoying ads

Streamlined interface, relaxing colors

🔶 Match opponents intelligently

The ELO algorithm helps you easily find suitable opponents

MORE INFORMATION
🔸 Chinese Chess (Xiangqi): A popular intellectual sport, competing fast and slow with only 2 people and countless viewers.
🔸 Up Chess: Thrilling variant version, increasing luck and strategy.

Join Holy Flag today to conquer the peak of intelligence, shine on the tournament stage and receive in-depth analysis from AI!

SUPPORT & COMMENTS
👉 Home page: cothanh.online
👉 Fanpage: https://www.facebook.com/profile.php?id=61575725145166