MidGame

Generates a random chess opening and the position it leads to, so a game can start in the middlegame instead of at move one. Filter by position type (open or closed) and by evaluated advantage.

Position type

Open: pieces have space and lines are open. Closed: pawns are locked and play is slower.

Advantage

Any advantage

Engine evaluation in pawns. Positive means White is ahead, negative means Black is ahead. Drag both handles to set a range.

Leave everything unchanged for a fully random opening.

No opening yet

Set your filters, or press Generate opening for a random one.