ChessNexa
Learn chess
CHESSNEXA

Play Computer

Loading account…
B
Black
W
White
PLAY WITH A PLAN

Learn something you can use in your next game.

Practice opening plans, recognize tactical threats, and understand why a position is checkmate. Read a guide, try its board exercise, then test the idea in a game.

Getting started

Castling: a safer king and a rook ready to play

Understand when castling is legal, choose a safer side, and avoid moving your king into an attack.

Read & practice →
Tactics

Stop hanging pieces with a ten-second safety check

Build a repeatable way to notice undefended pieces, discovered attacks, and the opponent's strongest reply.

Read & practice →
Endgames

Rook endgames: make your rook and king work together

Use open files, checks from a distance, and active king play instead of defending passively.

Read & practice →
Endgames

Pawn promotion: when a queen is right and when it is not

Understand promotion choices, check for stalemate, and use the board's promotion picker confidently.

Read & practice →
Getting started

Checkmate or stalemate? Ask these two questions

Distinguish a win from a draw by checking the king's safety and every available legal move.

Read & practice →
Practice habits

Choose a chess clock that gives you time to learn

Understand increments, choose a useful pace, and spend your time on the decisions that matter.

Read & practice →
Getting started

Your first chess game: a plan for the opening

Learn how to start a game, develop your pieces, protect your king, and check your moves before committing.

Read & practice →
Tactics

How to spot a knight fork before it happens

Recognize double attacks, work backward from a knight's targets, and practice a king-and-queen fork on the board.

Read & practice →
Rules & endgames

Checkmate or stalemate? Test every escape

Distinguish checkmate from stalemate and learn to examine captures, blocks, and king escapes in a queen endgame.

Read & practice →
Practice

Review a game without getting lost in every mistake

Use a small review routine to learn from bot games: identify a turning point, explain the threat, and choose one improvement.

Read & practice →