ϟ SHOCKMATE®
SOLO VS AI
✦ STRATEGY MEETS CHAOS

EVERY MOVE.
HITS DIFFERENT.

THE OBSIDIAN ARENACLASSIC CHESS / EXPLOSIVE ENERGY
ϟ
REVENANT AI
Awaiting first strike
BLACK SIDE

Your move, grandmaster-in-progress. I brought confidence. Possibly too much.

YOU THE CHALLENGER
Your story starts with one move
YOUR TURN
A FRESH BATTLE

ENTER THE ARENA.

Choose your side. Your current match will be replaced.
MAKE IT YOURS

ARENA SETTINGS.

Your system’s reduced-motion preference is respected automatically.

Quick one-liners, spaced out. Voice depends on your browser.

Soft taps. Deep impacts. No background loops.
YOUR QUICK FIELD GUIDE

OUTTHINK. OUTPLAY.

You play against Revenant, a chess AI that runs on your device. Select a piece, then a highlighted square to move. You can also drag pieces.

♙ PAWN

One square forward; two on its first move. Captures diagonally.

♘ KNIGHT

Moves in an L: two squares, then one. Can jump over pieces.

♗ BISHOP

Any distance diagonally. Stays on the same square color.

♖ ROOK

Any distance horizontally or vertically.

♕ QUEEN

Any distance in a straight line or diagonally.

♔ KING

One square in any direction. Must stay out of check.

Your mission: trap the enemy king with no legal escape. That’s checkmate. Kings are never captured.

Castling, en passant, promotion, stalemate and draw rules are included. Need a hand? Use Get a hint or Take back. There’s no clock.

Rules engine: chess.js · BSD-2-Clause
PAWN UPGRADE

CHOOSE YOUR POWER.

Your pawn reached the other side. Pick its new form.
MATCH COMPLETE

CHECKMATE.