Paste one complete game
PGN tags are optional, but standard algebraic move notation is required. Comments and variations may remain in the file.
Paste a game, step through the moves, and see which opening it reached. Everything is processed in your browser.
Your PGN stays in this browser and is not uploaded.
Game
Paul Morphy – Duke Karl / Count Isouard
Result
1-0
33 plies
Starting position
C41Philidor Defense
Read from this PGN's tags
PGN tags are optional, but standard algebraic move notation is required. Comments and variations may remain in the file.
Use the move list or arrow controls to compare the notation with the position after each move.
An Opening tag takes priority. Without one, the viewer compares the main line with trainable lines in the Chessmate catalog.