An open tournament

Each tile is a move you could play next. Tap one to play it: it lands on the board as a numbered stone, and this panel refills with the options that follow. Keep tapping to build a line.

• The Variation panel above lists the moves you've played. Tap any of them to rewind there; tap ← Main line to return to the game.
• Tap Preview on the current move to lay the whole continuation on the board at once — the AI's best line, or the recorded one if the game has it. Tap again to clear.
• Tiles tagged sgf are variations saved in the game record.
• Each tile's corner shows how good the move is — from blue (best) through green and yellow to red — the same color it has on the board. The blue-highlighted tile is the AI's top choice.
• The move actually played in the game isn't shown here — only the alternatives.