Realtime Chess reinvents the classic game of chess: both players move their pieces at the same time. There are no turns — just pure strategy, fast reactions, and an 8-second cooldown after every move.

Think you're good at chess? Try it when your opponent doesn't wait for you.

REAL-TIME MULTIPLAYER
Challenge players from around the world in real-time online matches. Get matched by Elo rating for fair and competitive games.

BLITZ MODE
Blitz mode adds a ticking clock — run out of time and you lose. Perfect for quick, intense matches on the go.

ITEMS MODE
Spice up your games with bombs, speed boosts, and freezes! Items appear on the board — move a piece onto one to activate its effect. A whole new layer of strategy.

SMART AI OPPONENTS
Train against the AI with 10 difficulty levels — from beginner-friendly to brutally challenging. Works offline too.

DAILY PUZZLES
Solve a new mate-in-2 or mate-in-3 puzzle every day. Each puzzle has a difficulty rating — can you solve them all?

ADVENTURE MODE
Embark on an epic puzzle journey! Progress through hundreds of themed stations — forks, pins, skewers, back rank mates, and more. Travel across unique biomes, face mini-bosses and biome bosses, and earn up to 3 stars per station. One new station unlocks every day — how far can you go?

GAME ANALYSIS
Analyze your games move by move. See which moves were brilliant, great, or blunders — and learn from your mistakes.

REPLAY & SPECTATE
Save and replay your best games. Watch other players' live matches as a spectator and learn from their strategies.

ELO RATING SYSTEM
Track your progress with a real Elo rating. Win matches, climb the ranks, and prove your skill.

DAILY QUESTS & REWARDS
Complete 3 new quests every day to earn XP. Level up and unlock cosmetic rewards. Keep your daily streak going for bonus XP.

CUSTOMIZE YOUR GAME
Unlock and choose from 90+ cosmetic items: board themes, piece sets, capture effects, piece glows, color themes, board textures, and more.

KEY FEATURES:
- No account or registration required
- Both players move simultaneously — no turns
- Online matchmaking with Elo rating
- Realtime, Blitz, and Items game modes
- AI opponents with 10 difficulty levels
- Daily mate-in-2/3 puzzles
- Adventure Mode with hundreds of themed puzzle stations
- Post-game analysis
- Game replays and live spectating
- PGN & animated GIF export
- Emoji chat reactions
- Daily quests and XP progression
- 90+ unlockable cosmetic items
- Unique pixel-art player avatars
- Local two-player mode on one device
- Statistics and rating history
- Light and dark theme
- Interactive tutorial for beginners
- Works offline against AI

Download now and experience chess like never before.